sound updates for v3.10-rc1

Mostly many small changes spread as seen in diffstat in sound/*
 directory by this update.  A significant change in the subsystem level
 is the introduction of snd_soc_component, which will help more generic
 handling of SoC and off-SoC components.
 
 Also, snd_BUG_ON() macro is enabled unconditionally now due to its
 misuses, so people might hit kernel warnings (it's a good thing for
 us).
 
 - compress-offload: support for capture by Charles Keepax
 - HD-audio: codec delay support by Dylan Reid
 - HD-audio: improvements/fixes in generic parser: better headphone mic
   and headset mic support, jack_modes hint consolidation, proper beep
   attach/detachment, generalized power filter controls by David
   Henningsson, et al
 - HD-audio: Improved management of HDMI codec pins/converters
 - HD-audio: Better pin/DAC assignment for VIA codecs
 - HD-audio: Haswell HDMI workarounds
 - HD-audio: ALC268 codec support, a few new quirks for Chromebooks
 - USB: regression fixes: USB-MIDI autopm fix, the recent ISO latency
   fix by Clemens Ladisch
 - USB: support for DSD formats by Daniel Mack
 - USB: A few UAC2 device endian/cock fixes by Eldad Zack
 - USB: quirks for Emu 192kHz support, Novation Twitch DJ controller,
   Yamaha THRxx devices
 - HDSPM: updates for TCO controls by Adrian Knoth
 - ASoC: Add a snd_soc_component object type for generic handling of
   SoC and off-SoC components by Kuninori Morimoto,
 - dmaengine: a large set of cleanups and conversions by Lars-Peter
   Clausen
 - ASoC DAPM: performance optimizations from Ryo Tsutsui
 - ASoC DAPM: support for mixer control sharing by Stephen Warren
 - ASoC: multiplatform ARM cleanups from Arnd Bergmann
 - ASoC: new codec drivers for AK5385 and TAS5086 from Daniel Mack
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Merge tag 'sound-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "Mostly many small changes spread as seen in diffstat in sound/*
  directory by this update.  A significant change in the subsystem level
  is the introduction of snd_soc_component, which will help more generic
  handling of SoC and off-SoC components.

  Also, snd_BUG_ON() macro is enabled unconditionally now due to its
  misuses, so people might hit kernel warnings (it's a good thing for
  us).

   - compress-offload: support for capture by Charles Keepax
   - HD-audio: codec delay support by Dylan Reid
   - HD-audio: improvements/fixes in generic parser: better headphone
     mic and headset mic support, jack_modes hint consolidation, proper
     beep attach/detachment, generalized power filter controls by David
     Henningsson, et al
   - HD-audio: Improved management of HDMI codec pins/converters
   - HD-audio: Better pin/DAC assignment for VIA codecs
   - HD-audio: Haswell HDMI workarounds
   - HD-audio: ALC268 codec support, a few new quirks for Chromebooks
   - USB: regression fixes: USB-MIDI autopm fix, the recent ISO latency
     fix by Clemens Ladisch
   - USB: support for DSD formats by Daniel Mack
   - USB: A few UAC2 device endian/cock fixes by Eldad Zack
   - USB: quirks for Emu 192kHz support, Novation Twitch DJ controller,
     Yamaha THRxx devices
   - HDSPM: updates for TCO controls by Adrian Knoth
   - ASoC: Add a snd_soc_component object type for generic handling of
     SoC and off-SoC components by Kuninori Morimoto,
   - dmaengine: a large set of cleanups and conversions by Lars-Peter
     Clausen
   - ASoC DAPM: performance optimizations from Ryo Tsutsui
   - ASoC DAPM: support for mixer control sharing by Stephen Warren
   - ASoC: multiplatform ARM cleanups from Arnd Bergmann
   - ASoC: new codec drivers for AK5385 and TAS5086 from Daniel Mack"

* tag 'sound-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (315 commits)
  ALSA: usb-audio: caiaq: fix endianness bug in snd_usb_caiaq_maschine_dispatch
  ALSA: asihpi: add format support check in snd_card_asihpi_capture_formats
  ALSA: pcm_format_to_bits strong-typed conversion
  ALSA: compress: fix the states to check for allowing read
  ALSA: hda - Move Thinkpad X220 to use auto parser
  ALSA: USB: adjust for changed 3.8 USB API
  ALSA: usb - Avoid unnecessary sample rate changes on USB 2.0 clock sources
  sound: oss/dmabuf: use dma_map_single
  ALSA: ali5451: use mdelay instead of large udelay constants
  ALSA: hda - Add the support for ALC286 codec
  ALSA: usb-audio: USB quirk for Yamaha THR10C
  ALSA: usb-audio: USB quirk for Yamaha THR5A
  ALSA: usb-audio: USB quirk for Yamaha THR10
  ALSA: usb-audio: Fix autopm error during probing
  ALSA: snd-usb: try harder to find USB_DT_CS_ENDPOINT
  ALSA: sound kconfig typo
  ALSA: emu10k1: Fix dock firmware loading
  ASoC: ux500: forward declare msp_i2s_platform_data
  ASoC: davinci-mcasp: Add Support BCLK-to-LRCLK ratio for TDM modes
  ASoC: davinci-pcm, davinci-mcasp: Clean up active_serializers
  ...

Documentation/DocBook/writing-an-alsa-driver.tmpl

@@ -6164,14 +6164,12 @@ struct _snd_pcm_runtime {
 
       <para>
         The macro takes an conditional expression to evaluate.
-	When <constant>CONFIG_SND_DEBUG</constant>, is set, the
+	When <constant>CONFIG_SND_DEBUG</constant>, is set, if the
-	expression is actually evaluated. If it's non-zero, it shows
+	expression is non-zero, it shows the warning message such as
-	the warning message such as
 	<computeroutput>BUG? (xxx)</computeroutput>
-	normally followed by stack trace.  It returns the evaluated
+	normally followed by stack trace.
-	value.
+
-	When no <constant>CONFIG_SND_DEBUG</constant> is set, this
+	In both cases it returns the evaluated value.
-	macro always returns zero.
       </para>
 
     </section>

Documentation/devicetree/bindings/sound/ak5386.txt

@@ -0,0 +1,19 @@
+AK5386 Single-ended 24-Bit 192kHz delta-sigma ADC
+
+This device has no control interface.
+
+Required properties:
+
+  - compatible : "asahi-kasei,ak5386"
+
+Optional properties:
+
+  - reset-gpio : a GPIO spec for the reset/power down pin.
+		 If specified, it will be deasserted at probe time.
+
+Example:
+
+spdif: ak5386@0 {
+	compatible = "asahi-kasei,ak5386";
+	reset-gpio = <&gpio0 23>;
+};

Documentation/devicetree/bindings/sound/nvidia,tegra30-ahub.txt

@@ -1,12 +1,22 @@
 NVIDIA Tegra30 AHUB (Audio Hub)
 
 Required properties:
-- compatible : "nvidia,tegra30-ahub"
+- compatible : "nvidia,tegra30-ahub", "nvidia,tegra114-ahub", etc.
 - reg : Should contain the register physical address and length for each of
-  the AHUB's APBIF registers and the AHUB's own registers.
+  the AHUB's register blocks.
+  - Tegra30 requires 2 entries, for the APBIF and AHUB/AUDIO register blocks.
+  - Tegra114 requires an additional entry, for the APBIF2 register block.
 - interrupts : Should contain AHUB interrupt
-- nvidia,dma-request-selector : The Tegra DMA controller's phandle and
+- nvidia,dma-request-selector : A list of the DMA channel specifiers. Each
-  request selector for the first APBIF channel.
+  entry contains the Tegra DMA controller's phandle and request selector.
+  If a single entry is present, the request selectors for the channels are
+  assumed to be contiguous, and increment from this value.
+  If multiple values are given, one value must be given per channel.
+- clocks : Must contain an entry for each required entry in clock-names.
+- clock-names : Must include the following entries:
+  - Tegra30: Requires d_audio, apbif, i2s0, i2s1, i2s2, i2s3, i2s4, dam0,
+    dam1, dam2, spdif_in.
+  - Tegra114: Additionally requires amx, adx.
 - ranges : The bus address mapping for the configlink register bus.
   Can be empty since the mapping is 1:1.
 - #address-cells : For the configlink bus. Should be <1>;
@@ -25,7 +35,13 @@ ahub@70080000 {
 	reg = <0x70080000 0x200 0x70080200 0x100>;
 	interrupts = < 0 103 0x04 >;
 	nvidia,dma-request-selector = <&apbdma 1>;
-
+	clocks = <&tegra_car 106>, <&tegra_car 107>, <&tegra_car 30>,
+		<&tegra_car 11>, <&tegra_car 18>, <&tegra_car 101>,
+		<&tegra_car 102>, <&tegra_car 108>, <&tegra_car 109>,
+		<&tegra_car 110>, <&tegra_car 162>;
+	clock-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2",
+		"i2s3", "i2s4", "dam0", "dam1", "dam2",
+		"spdif_in";
 	ranges;
 	#address-cells = <1>;
 	#size-cells = <1>;

Documentation/devicetree/bindings/sound/ti,tas5086.txt

@@ -0,0 +1,32 @@
+Texas Instruments TAS5086 6-channel PWM Processor
+
+Required properties:
+
+ - compatible:		Should contain "ti,tas5086".
+ - reg:			The i2c address. Should contain <0x1b>.
+
+Optional properties:
+
+ - reset-gpio: 		A GPIO spec to define which pin is connected to the
+			chip's !RESET pin. If specified, the driver will
+			assert a hardware reset at probe time.
+
+ - ti,charge-period:	This property should contain the time in microseconds
+			that closely matches the external single-ended
+			split-capacitor charge period. The hardware chip
+			waits for this period of time before starting the
+			PWM signals. This helps reduce pops and clicks.
+
+			When not specified, the hardware default of 1300ms
+			is retained.
+
+Examples:
+
+	i2c_bus {
+		tas5086@1b {
+			compatible = "ti,tas5086";
+			reg = <0x1b>;
+			reset-gpio = <&gpio 23 0>;
+			ti,charge-period = <156000>;
+		};
+	};

Documentation/sound/alsa/HD-Audio.txt

@@ -461,11 +461,13 @@ The generic parser supports the following hints:
   the corresponding mixer control, if available
 - add_stereo_mix_input (bool): add the stereo mix (analog-loopback
   mix) to the input mux if available
-- add_out_jack_modes (bool): add "xxx Jack Mode" enum controls to each
+- add_jack_modes (bool): add "xxx Jack Mode" enum controls to each
-  output jack for allowing to change the headphone amp capability
+  I/O jack for allowing to change the headphone amp and mic bias VREF
-- add_in_jack_modes (bool): add "xxx Jack Mode" enum controls to each
+  capabilities
-  input jack for allowing to change the mic bias vref
 - power_down_unused (bool): power down the unused widgets
+- add_hp_mic (bool): add the headphone to capture source if possible
+- hp_mic_detect (bool): enable/disable the hp/mic shared input for a
+  single built-in mic case; default true
 - mixer_nid (int): specifies the widget NID of the analog-loopback
   mixer
 

arch/arm/mach-s3c24xx/dma-s3c2410.c

@@ -25,10 +25,8 @@
 
 #include <plat/regs-serial.h>
 #include <mach/regs-gpio.h>
-#include <plat/regs-ac97.h>
 #include <plat/regs-dma.h>
 #include <mach/regs-lcd.h>
-#include <plat/regs-iis.h>
 #include <plat/regs-spi.h>
 
 static struct s3c24xx_dma_map __initdata s3c2410_dma_mappings[] = {

arch/arm/mach-s3c24xx/dma-s3c2412.c

@@ -25,10 +25,8 @@
 
 #include <plat/regs-serial.h>
 #include <mach/regs-gpio.h>
-#include <plat/regs-ac97.h>
 #include <plat/regs-dma.h>
 #include <mach/regs-lcd.h>
-#include <plat/regs-iis.h>
 #include <plat/regs-spi.h>
 
 #define MAP(x) { (x)| DMA_CH_VALID, (x)| DMA_CH_VALID, (x)| DMA_CH_VALID, (x)| DMA_CH_VALID }

arch/arm/mach-s3c24xx/dma-s3c2440.c

@@ -25,10 +25,8 @@
 
 #include <plat/regs-serial.h>
 #include <mach/regs-gpio.h>
-#include <plat/regs-ac97.h>
 #include <plat/regs-dma.h>
 #include <mach/regs-lcd.h>
-#include <plat/regs-iis.h>
 #include <plat/regs-spi.h>
 
 static struct s3c24xx_dma_map __initdata s3c2440_dma_mappings[] = {

arch/arm/mach-s3c24xx/dma-s3c2443.c

@@ -25,10 +25,8 @@
 
 #include <plat/regs-serial.h>
 #include <mach/regs-gpio.h>
-#include <plat/regs-ac97.h>
 #include <plat/regs-dma.h>
 #include <mach/regs-lcd.h>
-#include <plat/regs-iis.h>
 #include <plat/regs-spi.h>
 
 #define MAP(x) { \

arch/arm/plat-samsung/devs.c

@@ -146,14 +146,20 @@ struct platform_device s3c_device_camif = {
 
 /* ASOC DMA */
 
+#ifdef CONFIG_PLAT_S5P 
+static struct resource samsung_asoc_idma_resource = DEFINE_RES_IRQ(IRQ_I2S0);
+
 struct platform_device samsung_asoc_idma = {
 	.name		= "samsung-idma",
 	.id		= -1,
+	.num_resources	= 1,
+	.resource	= &samsung_asoc_idma_resource,
 	.dev		= {
 		.dma_mask		= &samsung_device_dma_mask,
 		.coherent_dma_mask	= DMA_BIT_MASK(32),
 	}
 };
+#endif
 
 /* FB */
 

drivers/mfd/wm5102-tables.c

@@ -290,12 +290,14 @@ static const struct reg_default wm5102_reg_default[] = {
 	{ 0x00000176, 0x0000 },   /* R374   - FLL1 Control 6 */ 
 	{ 0x00000177, 0x0181 },   /* R375   - FLL1 Loop Filter Test 1 */ 
 	{ 0x00000178, 0x0000 },   /* R376   - FLL1 NCO Test 0 */
+	{ 0x00000179, 0x0000 },   /* R377   - FLL1 Control 7 */
 	{ 0x00000181, 0x0000 },   /* R385   - FLL1 Synchroniser 1 */ 
 	{ 0x00000182, 0x0000 },   /* R386   - FLL1 Synchroniser 2 */ 
 	{ 0x00000183, 0x0000 },   /* R387   - FLL1 Synchroniser 3 */ 
 	{ 0x00000184, 0x0000 },   /* R388   - FLL1 Synchroniser 4 */ 
 	{ 0x00000185, 0x0000 },   /* R389   - FLL1 Synchroniser 5 */ 
 	{ 0x00000186, 0x0000 },   /* R390   - FLL1 Synchroniser 6 */ 
+	{ 0x00000187, 0x0001 },   /* R391   - FLL1 Synchroniser 7 */
 	{ 0x00000189, 0x0000 },   /* R393   - FLL1 Spread Spectrum */ 
 	{ 0x0000018A, 0x0004 },   /* R394   - FLL1 GPIO Clock */ 
 	{ 0x00000191, 0x0000 },   /* R401   - FLL2 Control 1 */ 
@@ -306,12 +308,14 @@ static const struct reg_default wm5102_reg_default[] = {
 	{ 0x00000196, 0x0000 },   /* R406   - FLL2 Control 6 */ 
 	{ 0x00000197, 0x0000 },   /* R407   - FLL2 Loop Filter Test 1 */ 
 	{ 0x00000198, 0x0000 },   /* R408   - FLL2 NCO Test 0 */
+	{ 0x00000199, 0x0000 },   /* R409   - FLL2 Control 7 */
 	{ 0x000001A1, 0x0000 },   /* R417   - FLL2 Synchroniser 1 */ 
 	{ 0x000001A2, 0x0000 },   /* R418   - FLL2 Synchroniser 2 */ 
 	{ 0x000001A3, 0x0000 },   /* R419   - FLL2 Synchroniser 3 */ 
 	{ 0x000001A4, 0x0000 },   /* R420   - FLL2 Synchroniser 4 */ 
 	{ 0x000001A5, 0x0000 },   /* R421   - FLL2 Synchroniser 5 */ 
 	{ 0x000001A6, 0x0000 },   /* R422   - FLL2 Synchroniser 6 */ 
+	{ 0x000001A7, 0x0001 },   /* R423   - FLL2 Synchroniser 7 */
 	{ 0x000001A9, 0x0000 },   /* R425   - FLL2 Spread Spectrum */ 
 	{ 0x000001AA, 0x0004 },   /* R426   - FLL2 GPIO Clock */ 
 	{ 0x00000200, 0x0006 },   /* R512   - Mic Charge Pump 1 */ 
@@ -1055,12 +1059,14 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg)
 	case ARIZONA_FLL1_CONTROL_6:
 	case ARIZONA_FLL1_LOOP_FILTER_TEST_1:
 	case ARIZONA_FLL1_NCO_TEST_0:
+	case ARIZONA_FLL1_CONTROL_7:
 	case ARIZONA_FLL1_SYNCHRONISER_1:
 	case ARIZONA_FLL1_SYNCHRONISER_2:
 	case ARIZONA_FLL1_SYNCHRONISER_3:
 	case ARIZONA_FLL1_SYNCHRONISER_4:
 	case ARIZONA_FLL1_SYNCHRONISER_5:
 	case ARIZONA_FLL1_SYNCHRONISER_6:
+	case ARIZONA_FLL1_SYNCHRONISER_7:
 	case ARIZONA_FLL1_SPREAD_SPECTRUM:
 	case ARIZONA_FLL1_GPIO_CLOCK:
 	case ARIZONA_FLL2_CONTROL_1:
@@ -1071,12 +1077,14 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg)
 	case ARIZONA_FLL2_CONTROL_6:
 	case ARIZONA_FLL2_LOOP_FILTER_TEST_1:
 	case ARIZONA_FLL2_NCO_TEST_0:
+	case ARIZONA_FLL2_CONTROL_7:
 	case ARIZONA_FLL2_SYNCHRONISER_1:
 	case ARIZONA_FLL2_SYNCHRONISER_2:
 	case ARIZONA_FLL2_SYNCHRONISER_3:
 	case ARIZONA_FLL2_SYNCHRONISER_4:
 	case ARIZONA_FLL2_SYNCHRONISER_5:
 	case ARIZONA_FLL2_SYNCHRONISER_6:
+	case ARIZONA_FLL2_SYNCHRONISER_7:
 	case ARIZONA_FLL2_SPREAD_SPECTRUM:
 	case ARIZONA_FLL2_GPIO_CLOCK:
 	case ARIZONA_MIC_CHARGE_PUMP_1:
@@ -1169,6 +1177,8 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg)
 	case ARIZONA_NOISE_GATE_CONTROL:
 	case ARIZONA_PDM_SPK1_CTRL_1:
 	case ARIZONA_PDM_SPK1_CTRL_2:
+	case ARIZONA_SPK_CTRL_2:
+	case ARIZONA_SPK_CTRL_3:
 	case ARIZONA_DAC_COMP_1:
 	case ARIZONA_DAC_COMP_2:
 	case ARIZONA_DAC_COMP_3:

include/linux/mfd/arizona/registers.h

@@ -85,12 +85,14 @@
 #define ARIZONA_FLL1_CONTROL_6                   0x176
 #define ARIZONA_FLL1_LOOP_FILTER_TEST_1          0x177
 #define ARIZONA_FLL1_NCO_TEST_0                  0x178
+#define ARIZONA_FLL1_CONTROL_7                   0x179
 #define ARIZONA_FLL1_SYNCHRONISER_1              0x181
 #define ARIZONA_FLL1_SYNCHRONISER_2              0x182
 #define ARIZONA_FLL1_SYNCHRONISER_3              0x183
 #define ARIZONA_FLL1_SYNCHRONISER_4              0x184
 #define ARIZONA_FLL1_SYNCHRONISER_5              0x185
 #define ARIZONA_FLL1_SYNCHRONISER_6              0x186
+#define ARIZONA_FLL1_SYNCHRONISER_7              0x187
 #define ARIZONA_FLL1_SPREAD_SPECTRUM             0x189
 #define ARIZONA_FLL1_GPIO_CLOCK                  0x18A
 #define ARIZONA_FLL2_CONTROL_1                   0x191
@@ -101,12 +103,14 @@
 #define ARIZONA_FLL2_CONTROL_6                   0x196
 #define ARIZONA_FLL2_LOOP_FILTER_TEST_1          0x197
 #define ARIZONA_FLL2_NCO_TEST_0                  0x198
+#define ARIZONA_FLL2_CONTROL_7                   0x199
 #define ARIZONA_FLL2_SYNCHRONISER_1              0x1A1
 #define ARIZONA_FLL2_SYNCHRONISER_2              0x1A2
 #define ARIZONA_FLL2_SYNCHRONISER_3              0x1A3
 #define ARIZONA_FLL2_SYNCHRONISER_4              0x1A4
 #define ARIZONA_FLL2_SYNCHRONISER_5              0x1A5
 #define ARIZONA_FLL2_SYNCHRONISER_6              0x1A6
+#define ARIZONA_FLL2_SYNCHRONISER_7              0x1A7
 #define ARIZONA_FLL2_SPREAD_SPECTRUM             0x1A9
 #define ARIZONA_FLL2_GPIO_CLOCK                  0x1AA
 #define ARIZONA_MIC_CHARGE_PUMP_1                0x200
@@ -217,6 +221,8 @@
 #define ARIZONA_PDM_SPK1_CTRL_2                  0x491
 #define ARIZONA_PDM_SPK2_CTRL_1                  0x492
 #define ARIZONA_PDM_SPK2_CTRL_2                  0x493
+#define ARIZONA_SPK_CTRL_2                       0x4B5
+#define ARIZONA_SPK_CTRL_3                       0x4B6
 #define ARIZONA_DAC_COMP_1                       0x4DC
 #define ARIZONA_DAC_COMP_2                       0x4DD
 #define ARIZONA_DAC_COMP_3                       0x4DE
@@ -1681,6 +1687,13 @@
 #define ARIZONA_FLL1_FRC_INTEG_VAL_SHIFT              0  /* FLL1_FRC_INTEG_VAL - [11:0] */
 #define ARIZONA_FLL1_FRC_INTEG_VAL_WIDTH             12  /* FLL1_FRC_INTEG_VAL - [11:0] */
 
+/*
+ * R377 (0x179) - FLL1 Control 7
+ */
+#define ARIZONA_FLL1_GAIN_MASK                   0x003c  /* FLL1_GAIN */
+#define ARIZONA_FLL1_GAIN_SHIFT                       2  /* FLL1_GAIN */
+#define ARIZONA_FLL1_GAIN_WIDTH                       4  /* FLL1_GAIN */
+
 /*
  * R385 (0x181) - FLL1 Synchroniser 1
  */
@@ -1727,6 +1740,17 @@
 #define ARIZONA_FLL1_CLK_SYNC_SRC_SHIFT               0  /* FLL1_CLK_SYNC_SRC - [3:0] */
 #define ARIZONA_FLL1_CLK_SYNC_SRC_WIDTH               4  /* FLL1_CLK_SYNC_SRC - [3:0] */
 
+/*
+ * R391 (0x187) - FLL1 Synchroniser 7
+ */
+#define ARIZONA_FLL1_SYNC_GAIN_MASK              0x003c  /* FLL1_SYNC_GAIN */
+#define ARIZONA_FLL1_SYNC_GAIN_SHIFT                  2  /* FLL1_SYNC_GAIN */
+#define ARIZONA_FLL1_SYNC_GAIN_WIDTH                  4  /* FLL1_SYNC_GAIN */
+#define ARIZONA_FLL1_SYNC_BW                     0x0001  /* FLL1_SYNC_BW */
+#define ARIZONA_FLL1_SYNC_BW_MASK                0x0001  /* FLL1_SYNC_BW */
+#define ARIZONA_FLL1_SYNC_BW_SHIFT                    0  /* FLL1_SYNC_BW */
+#define ARIZONA_FLL1_SYNC_BW_WIDTH                    1  /* FLL1_SYNC_BW */
+
 /*
  * R393 (0x189) - FLL1 Spread Spectrum
  */
@@ -1819,6 +1843,13 @@
 #define ARIZONA_FLL2_FRC_INTEG_VAL_SHIFT              0  /* FLL2_FRC_INTEG_VAL - [11:0] */
 #define ARIZONA_FLL2_FRC_INTEG_VAL_WIDTH             12  /* FLL2_FRC_INTEG_VAL - [11:0] */
 
+/*
+ * R409 (0x199) - FLL2 Control 7
+ */
+#define ARIZONA_FLL2_GAIN_MASK                   0x003c  /* FLL2_GAIN */
+#define ARIZONA_FLL2_GAIN_SHIFT                       2  /* FLL2_GAIN */
+#define ARIZONA_FLL2_GAIN_WIDTH                       4  /* FLL2_GAIN */
+
 /*
  * R417 (0x1A1) - FLL2 Synchroniser 1
  */
@@ -1865,6 +1896,17 @@
 #define ARIZONA_FLL2_CLK_SYNC_SRC_SHIFT               0  /* FLL2_CLK_SYNC_SRC - [3:0] */
 #define ARIZONA_FLL2_CLK_SYNC_SRC_WIDTH               4  /* FLL2_CLK_SYNC_SRC - [3:0] */
 
+/*
+ * R423 (0x1A7) - FLL2 Synchroniser 7
+ */
+#define ARIZONA_FLL2_SYNC_GAIN_MASK              0x003c  /* FLL2_SYNC_GAIN */
+#define ARIZONA_FLL2_SYNC_GAIN_SHIFT                  2  /* FLL2_SYNC_GAIN */
+#define ARIZONA_FLL2_SYNC_GAIN_WIDTH                  4  /* FLL2_SYNC_GAIN */
+#define ARIZONA_FLL2_SYNC_BW_MASK                0x0001  /* FLL2_SYNC_BW */
+#define ARIZONA_FLL2_SYNC_BW_MASK                0x0001  /* FLL2_SYNC_BW */
+#define ARIZONA_FLL2_SYNC_BW_SHIFT                    0  /* FLL2_SYNC_BW */
+#define ARIZONA_FLL2_SYNC_BW_WIDTH                    1  /* FLL2_SYNC_BW */
+
 /*
  * R425 (0x1A9) - FLL2 Spread Spectrum
  */

include/linux/mfd/wm8994/pdata.h

@@ -17,6 +17,7 @@
 
 #define WM8994_NUM_LDO   2
 #define WM8994_NUM_GPIO 11
+#define WM8994_NUM_AIF   3
 
 struct wm8994_ldo_pdata {
 	/** GPIOs to enable regulator, 0 or less if not available */
@@ -215,6 +216,13 @@ struct wm8994_pdata {
 	 * system.
 	 */
 	bool spkmode_pu;
+
+	/**
+	 * Maximum number of channels clocks will be generated for,
+	 * useful for systems where and I2S bus with multiple data
+	 * lines is mastered.
+	 */
+	int max_channels_clocked[WM8994_NUM_AIF];
 };
 
 #endif

include/linux/usb/audio-v2.h

@@ -170,6 +170,8 @@ struct uac2_as_header_descriptor {
 	__u8 iChannelNames;
 } __attribute__((packed));
 
+#define UAC2_FORMAT_TYPE_I_RAW_DATA	(1 << 31)
+
 /* 4.10.1.2 Class-Specific AS Isochronous Audio Data Endpoint Descriptor */
 
 struct uac2_iso_endpoint_descriptor {

include/sound/compress_driver.h

@@ -56,8 +56,6 @@ struct snd_compr_runtime {
 	u64 buffer_size;
 	u32 fragment_size;
 	u32 fragments;
-	u64 hw_pointer;
-	u64 app_pointer;
 	u64 total_bytes_available;
 	u64 total_bytes_transferred;
 	wait_queue_head_t sleep;
@@ -121,7 +119,7 @@ struct snd_compr_ops {
 	int (*trigger)(struct snd_compr_stream *stream, int cmd);
 	int (*pointer)(struct snd_compr_stream *stream,
 			struct snd_compr_tstamp *tstamp);
-	int (*copy)(struct snd_compr_stream *stream, const char __user *buf,
+	int (*copy)(struct snd_compr_stream *stream, char __user *buf,
 		       size_t count);
 	int (*mmap)(struct snd_compr_stream *stream,
 			struct vm_area_struct *vma);

include/sound/control.h

@@ -189,7 +189,6 @@ int _snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave,
  *
  * Add a virtual slave control to the given master element created via
  * snd_ctl_create_virtual_master() beforehand.
- * Returns zero if successful or a negative error code.
  *
  * All slaves must be the same type (returning the same information
  * via info callback).  The function doesn't check it, so it's your
@@ -199,6 +198,8 @@ int _snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave,
  * at most two channels,
  * logarithmic volume control (dB level) thus no linear volume,
  * master can only attenuate the volume without gain
+ *
+ * Return: Zero if successful or a negative error code.
  */
 static inline int
 snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave)
@@ -219,6 +220,8 @@ snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave)
  * When the control peeks the hardware values directly and the value
  * can be changed by other means than the put callback of the element,
  * this function should be used to keep the value always up-to-date.
+ *
+ * Return: Zero if successful or a negative error code.
  */
 static inline int
 snd_ctl_add_slave_uncached(struct snd_kcontrol *master,

include/sound/core.h

@@ -229,7 +229,7 @@ int snd_register_device_for_dev(int type, struct snd_card *card,
  * This function uses the card's device pointer to link to the
  * correct &struct device.
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 static inline int snd_register_device(int type, struct snd_card *card, int dev,
 				      const struct file_operations *f_ops,
@@ -379,18 +379,10 @@ void __snd_printk(unsigned int level, const char *file, int line,
  * snd_BUG_ON - debugging check macro
  * @cond: condition to evaluate
  *
- * When CONFIG_SND_DEBUG is set, this macro evaluates the given condition,
+ * Has the same behavior as WARN_ON when CONFIG_SND_DEBUG is set,
- * and call WARN() and returns the value if it's non-zero.
+ * otherwise just evaluates the conditional and returns the value.
- * 
- * When CONFIG_SND_DEBUG is not set, this just returns zero, and the given
- * condition is ignored.
- *
- * NOTE: the argument won't be evaluated at all when CONFIG_SND_DEBUG=n.
- * Thus, don't put any statement that influences on the code behavior,
- * such as pre/post increment, to the argument of this macro.
- * If you want to evaluate and give a warning, use standard WARN_ON().
  */
-#define snd_BUG_ON(cond)	WARN((cond), "BUG? (%s)\n", __stringify(cond))
+#define snd_BUG_ON(cond)	WARN_ON((cond))
 
 #else /* !CONFIG_SND_DEBUG */
 
@@ -400,11 +392,11 @@ __printf(2, 3)
 static inline void _snd_printd(int level, const char *format, ...) {}
 
 #define snd_BUG()			do { } while (0)
-static inline int __snd_bug_on(int cond)
+
-{
+#define snd_BUG_ON(condition) ({ \
-	return 0;
+	int __ret_warn_on = !!(condition); \
-}
+	unlikely(__ret_warn_on); \
-#define snd_BUG_ON(cond)	__snd_bug_on(0 && (cond))  /* always false */
+})
 
 #endif /* CONFIG_SND_DEBUG */
 

include/sound/dmaengine_pcm.h

@@ -16,6 +16,7 @@
 #define __SOUND_DMAENGINE_PCM_H__
 
 #include <sound/pcm.h>
+#include <sound/soc.h>
 #include <linux/dmaengine.h>
 
 /**
@@ -32,9 +33,6 @@ snd_pcm_substream_to_dma_direction(const struct snd_pcm_substream *substream)
 		return DMA_DEV_TO_MEM;
 }
 
-void snd_dmaengine_pcm_set_data(struct snd_pcm_substream *substream, void *data);
-void *snd_dmaengine_pcm_get_data(struct snd_pcm_substream *substream);
-
 int snd_hwparams_to_dma_slave_config(const struct snd_pcm_substream *substream,
 	const struct snd_pcm_hw_params *params, struct dma_slave_config *slave_config);
 int snd_dmaengine_pcm_trigger(struct snd_pcm_substream *substream, int cmd);
@@ -42,9 +40,100 @@ snd_pcm_uframes_t snd_dmaengine_pcm_pointer(struct snd_pcm_substream *substream)
 snd_pcm_uframes_t snd_dmaengine_pcm_pointer_no_residue(struct snd_pcm_substream *substream);
 
 int snd_dmaengine_pcm_open(struct snd_pcm_substream *substream,
-	dma_filter_fn filter_fn, void *filter_data);
+	struct dma_chan *chan);
 int snd_dmaengine_pcm_close(struct snd_pcm_substream *substream);
 
+int snd_dmaengine_pcm_open_request_chan(struct snd_pcm_substream *substream,
+	dma_filter_fn filter_fn, void *filter_data);
+int snd_dmaengine_pcm_close_release_chan(struct snd_pcm_substream *substream);
+
+struct dma_chan *snd_dmaengine_pcm_request_channel(dma_filter_fn filter_fn,
+	void *filter_data);
 struct dma_chan *snd_dmaengine_pcm_get_chan(struct snd_pcm_substream *substream);
 
+/**
+ * struct snd_dmaengine_dai_dma_data - DAI DMA configuration data
+ * @addr: Address of the DAI data source or destination register.
+ * @addr_width: Width of the DAI data source or destination register.
+ * @maxburst: Maximum number of words(note: words, as in units of the
+ * src_addr_width member, not bytes) that can be send to or received from the
+ * DAI in one burst.
+ * @slave_id: Slave requester id for the DMA channel.
+ * @filter_data: Custom DMA channel filter data, this will usually be used when
+ * requesting the DMA channel.
+ */
+struct snd_dmaengine_dai_dma_data {
+	dma_addr_t addr;
+	enum dma_slave_buswidth addr_width;
+	u32 maxburst;
+	unsigned int slave_id;
+	void *filter_data;
+};
+
+void snd_dmaengine_pcm_set_config_from_dai_data(
+	const struct snd_pcm_substream *substream,
+	const struct snd_dmaengine_dai_dma_data *dma_data,
+	struct dma_slave_config *config);
+
+
+/*
+ * Try to request the DMA channel using compat_request_channel or
+ * compat_filter_fn if it couldn't be requested through devicetree.
+ */
+#define SND_DMAENGINE_PCM_FLAG_COMPAT BIT(0)
+/*
+ * Don't try to request the DMA channels through devicetree. This flag only
+ * makes sense if SND_DMAENGINE_PCM_FLAG_COMPAT is set as well.
+ */
+#define SND_DMAENGINE_PCM_FLAG_NO_DT BIT(1)
+/*
+ * The platforms dmaengine driver does not support reporting the amount of
+ * bytes that are still left to transfer.
+ */
+#define SND_DMAENGINE_PCM_FLAG_NO_RESIDUE BIT(2)
+/*
+ * The PCM is half duplex and the DMA channel is shared between capture and
+ * playback.
+ */
+#define SND_DMAENGINE_PCM_FLAG_HALF_DUPLEX BIT(3)
+
+/**
+ * struct snd_dmaengine_pcm_config - Configuration data for dmaengine based PCM
+ * @prepare_slave_config: Callback used to fill in the DMA slave_config for a
+ *   PCM substream. Will be called from the PCM drivers hwparams callback.
+ * @compat_request_channel: Callback to request a DMA channel for platforms
+ *   which do not use devicetree.
+ * @compat_filter_fn: Will be used as the filter function when requesting a
+ *  channel for platforms which do not use devicetree. The filter parameter
+ *  will be the DAI's DMA data.
+ * @pcm_hardware: snd_pcm_hardware struct to be used for the PCM.
+ * @prealloc_buffer_size: Size of the preallocated audio buffer.
+ *
+ * Note: If both compat_request_channel and compat_filter_fn are set
+ * compat_request_channel will be used to request the channel and
+ * compat_filter_fn will be ignored. Otherwise the channel will be requested
+ * using dma_request_channel with compat_filter_fn as the filter function.
+ */
+struct snd_dmaengine_pcm_config {
+	int (*prepare_slave_config)(struct snd_pcm_substream *substream,
+			struct snd_pcm_hw_params *params,
+			struct dma_slave_config *slave_config);
+	struct dma_chan *(*compat_request_channel)(
+			struct snd_soc_pcm_runtime *rtd,
+			struct snd_pcm_substream *substream);
+	dma_filter_fn compat_filter_fn;
+
+	const struct snd_pcm_hardware *pcm_hardware;
+	unsigned int prealloc_buffer_size;
+};
+
+int snd_dmaengine_pcm_register(struct device *dev,
+	const struct snd_dmaengine_pcm_config *config,
+	unsigned int flags);
+void snd_dmaengine_pcm_unregister(struct device *dev);
+
+int snd_dmaengine_pcm_prepare_slave_config(struct snd_pcm_substream *substream,
+	struct snd_pcm_hw_params *params,
+	struct dma_slave_config *slave_config);
+
 #endif

include/sound/emu10k1.h

@@ -1787,6 +1787,7 @@ struct snd_emu10k1 {
 	unsigned int next_free_voice;
 
 	const struct firmware *firmware;
+	const struct firmware *dock_fw;
 
 #ifdef CONFIG_PM_SLEEP
 	unsigned int *saved_ptr;

include/sound/pcm.h

@@ -181,6 +181,8 @@ struct snd_pcm_ops {
 #define SNDRV_PCM_FMTBIT_G723_24_1B	_SNDRV_PCM_FMTBIT(G723_24_1B)
 #define SNDRV_PCM_FMTBIT_G723_40	_SNDRV_PCM_FMTBIT(G723_40)
 #define SNDRV_PCM_FMTBIT_G723_40_1B	_SNDRV_PCM_FMTBIT(G723_40_1B)
+#define SNDRV_PCM_FMTBIT_DSD_U8		_SNDRV_PCM_FMTBIT(DSD_U8)
+#define SNDRV_PCM_FMTBIT_DSD_U16_LE	_SNDRV_PCM_FMTBIT(DSD_U16_LE)
 
 #ifdef SNDRV_LITTLE_ENDIAN
 #define SNDRV_PCM_FMTBIT_S16		SNDRV_PCM_FMTBIT_S16_LE
@@ -659,7 +661,7 @@ static inline snd_pcm_sframes_t snd_pcm_capture_hw_avail(struct snd_pcm_runtime
  *
  * Checks whether enough free space is available on the playback buffer.
  *
- * Returns non-zero if available, or zero if not.
+ * Return: Non-zero if available, or zero if not.
  */
 static inline int snd_pcm_playback_ready(struct snd_pcm_substream *substream)
 {
@@ -673,7 +675,7 @@ static inline int snd_pcm_playback_ready(struct snd_pcm_substream *substream)
  *
  * Checks whether enough capture data is available on the capture buffer.
  *
- * Returns non-zero if available, or zero if not.
+ * Return: Non-zero if available, or zero if not.
  */
 static inline int snd_pcm_capture_ready(struct snd_pcm_substream *substream)
 {
@@ -685,10 +687,10 @@ static inline int snd_pcm_capture_ready(struct snd_pcm_substream *substream)
  * snd_pcm_playback_data - check whether any data exists on the playback buffer
  * @substream: the pcm substream instance
  *
- * Checks whether any data exists on the playback buffer. If stop_threshold
+ * Checks whether any data exists on the playback buffer.
- * is bigger or equal to boundary, then this function returns always non-zero.
  *
- * Returns non-zero if exists, or zero if not.
+ * Return: Non-zero if any data exists, or zero if not. If stop_threshold
+ * is bigger or equal to boundary, then this function returns always non-zero.
  */
 static inline int snd_pcm_playback_data(struct snd_pcm_substream *substream)
 {
@@ -705,7 +707,7 @@ static inline int snd_pcm_playback_data(struct snd_pcm_substream *substream)
  *
  * Checks whether the playback buffer is empty.
  *
- * Returns non-zero if empty, or zero if not.
+ * Return: Non-zero if empty, or zero if not.
  */
 static inline int snd_pcm_playback_empty(struct snd_pcm_substream *substream)
 {
@@ -719,7 +721,7 @@ static inline int snd_pcm_playback_empty(struct snd_pcm_substream *substream)
  *
  * Checks whether the capture buffer is empty.
  *
- * Returns non-zero if empty, or zero if not.
+ * Return: Non-zero if empty, or zero if not.
  */
 static inline int snd_pcm_capture_empty(struct snd_pcm_substream *substream)
 {
@@ -852,7 +854,7 @@ int snd_pcm_format_big_endian(snd_pcm_format_t format);
  * snd_pcm_format_cpu_endian - Check the PCM format is CPU-endian
  * @format: the format to check
  *
- * Returns 1 if the given PCM format is CPU-endian, 0 if
+ * Return: 1 if the given PCM format is CPU-endian, 0 if
  * opposite, or a negative error code if endian not specified.
  */
 int snd_pcm_format_cpu_endian(snd_pcm_format_t format);
@@ -963,7 +965,7 @@ struct page *snd_pcm_lib_get_vmalloc_page(struct snd_pcm_substream *substream,
  * contiguous in kernel virtual space, but not in physical memory.  Use this
  * if the buffer is accessed by kernel code but not by device DMA.
  *
- * Returns 1 if the buffer was changed, 0 if not changed, or a negative error
+ * Return: 1 if the buffer was changed, 0 if not changed, or a negative error
  * code.
  */
 static int snd_pcm_lib_alloc_vmalloc_buffer
@@ -975,6 +977,9 @@ static int snd_pcm_lib_alloc_vmalloc_buffer
  *
  * This function works like snd_pcm_lib_alloc_vmalloc_buffer(), but uses
  * vmalloc_32(), i.e., the pages are allocated from 32-bit-addressable memory.
+ *
+ * Return: 1 if the buffer was changed, 0 if not changed, or a negative error
+ * code.
  */
 static int snd_pcm_lib_alloc_vmalloc_32_buffer
 			(struct snd_pcm_substream *substream, size_t size);
@@ -1070,6 +1075,8 @@ const char *snd_pcm_format_name(snd_pcm_format_t format);
 /**
  * snd_pcm_stream_str - Get a string naming the direction of a stream
  * @substream: the pcm substream instance
+ *
+ * Return: A string naming the direction of the stream.
  */
 static inline const char *snd_pcm_stream_str(struct snd_pcm_substream *substream)
 {
@@ -1126,4 +1133,10 @@ int snd_pcm_add_chmap_ctls(struct snd_pcm *pcm, int stream,
 			   unsigned long private_value,
 			   struct snd_pcm_chmap **info_ret);
 
+/* Strong-typed conversion of pcm_format to bitwise */
+static inline u64 pcm_format_to_bits(snd_pcm_format_t pcm_format)
+{
+	return 1ULL << (__force int) pcm_format;
+}
+
 #endif /* __SOUND_PCM_H */

include/sound/soc-dai.h

@@ -95,14 +95,6 @@ struct snd_soc_dai_driver;
 struct snd_soc_dai;
 struct snd_ac97_bus_ops;
 
-/* Digital Audio Interface registration */
-int snd_soc_register_dai(struct device *dev,
-		struct snd_soc_dai_driver *dai_drv);
-void snd_soc_unregister_dai(struct device *dev);
-int snd_soc_register_dais(struct device *dev,
-		struct snd_soc_dai_driver *dai_drv, size_t count);
-void snd_soc_unregister_dais(struct device *dev, size_t count);
-
 /* Digital Audio Interface clocking API.*/
 int snd_soc_dai_set_sysclk(struct snd_soc_dai *dai, int clk_id,
 	unsigned int freq, int dir);

include/sound/soc-dapm.h

@@ -566,7 +566,6 @@ struct snd_soc_dapm_update {
 
 /* DAPM context */
 struct snd_soc_dapm_context {
-	int n_widgets; /* number of widgets in this context */
 	enum snd_soc_bias_level bias_level;
 	enum snd_soc_bias_level suspend_bias_level;
 	struct delayed_work delayed_work;

include/sound/soc.h

@@ -324,6 +324,8 @@ struct snd_soc_dai_link;
 struct snd_soc_platform_driver;
 struct snd_soc_codec;
 struct snd_soc_codec_driver;
+struct snd_soc_component;
+struct snd_soc_component_driver;
 struct soc_enum;
 struct snd_soc_jack;
 struct snd_soc_jack_zone;
@@ -371,12 +373,20 @@ int snd_soc_suspend(struct device *dev);
 int snd_soc_resume(struct device *dev);
 int snd_soc_poweroff(struct device *dev);
 int snd_soc_register_platform(struct device *dev,
-		struct snd_soc_platform_driver *platform_drv);
+		const struct snd_soc_platform_driver *platform_drv);
 void snd_soc_unregister_platform(struct device *dev);
+int snd_soc_add_platform(struct device *dev, struct snd_soc_platform *platform,
+		const struct snd_soc_platform_driver *platform_drv);
+void snd_soc_remove_platform(struct snd_soc_platform *platform);
+struct snd_soc_platform *snd_soc_lookup_platform(struct device *dev);
 int snd_soc_register_codec(struct device *dev,
 		const struct snd_soc_codec_driver *codec_drv,
 		struct snd_soc_dai_driver *dai_drv, int num_dai);
 void snd_soc_unregister_codec(struct device *dev);
+int snd_soc_register_component(struct device *dev,
+			 const struct snd_soc_component_driver *cmpnt_drv,
+			 struct snd_soc_dai_driver *dai_drv, int num_dai);
+void snd_soc_unregister_component(struct device *dev);
 int snd_soc_codec_volatile_register(struct snd_soc_codec *codec,
 				    unsigned int reg);
 int snd_soc_codec_readable_register(struct snd_soc_codec *codec,
@@ -801,10 +811,10 @@ struct snd_soc_platform_driver {
 		struct snd_soc_dai *);
 
 	/* platform stream pcm ops */
-	struct snd_pcm_ops *ops;
+	const struct snd_pcm_ops *ops;
 
 	/* platform stream compress ops */
-	struct snd_compr_ops *compr_ops;
+	const struct snd_compr_ops *compr_ops;
 
 	/* platform stream completion event */
 	int (*stream_event)(struct snd_soc_dapm_context *dapm, int event);
@@ -823,7 +833,7 @@ struct snd_soc_platform {
 	const char *name;
 	int id;
 	struct device *dev;
-	struct snd_soc_platform_driver *driver;
+	const struct snd_soc_platform_driver *driver;
 	struct mutex mutex;
 
 	unsigned int suspended:1; /* platform is suspended */
@@ -841,6 +851,20 @@ struct snd_soc_platform {
 #endif
 };
 
+struct snd_soc_component_driver {
+	const char *name;
+};
+
+struct snd_soc_component {
+	const char *name;
+	int id;
+	int num_dai;
+	struct device *dev;
+	struct list_head list;
+
+	const struct snd_soc_component_driver *driver;
+};
+
 struct snd_soc_dai_link {
 	/* config - must be set by machine driver */
 	const char *name;			/* Codec name */
@@ -1086,7 +1110,6 @@ struct soc_enum {
 	unsigned int mask;
 	const char * const *texts;
 	const unsigned int *values;
-	void *dapm;
 };
 
 /* codec IO */

include/sound/tas5086.h

@@ -0,0 +1,7 @@
+#ifndef _SND_SOC_CODEC_TAS5086_H_
+#define _SND_SOC_CODEC_TAS5086_H_
+
+#define TAS5086_CLK_IDX_MCLK	0
+#define TAS5086_CLK_IDX_SCLK	1
+
+#endif /* _SND_SOC_CODEC_TAS5086_H_ */

include/sound/tegra_wm8903.h

@@ -1,26 +0,0 @@
-/*
- * Copyright 2011 NVIDIA, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __SOUND_TEGRA_WM38903_H
-#define __SOUND_TEGRA_WM38903_H
-
-struct tegra_wm8903_platform_data {
-	int gpio_spkr_en;
-	int gpio_hp_det;
-	int gpio_hp_mute;
-	int gpio_int_mic_en;
-	int gpio_ext_mic_en;
-};
-
-#endif

include/uapi/sound/asound.h

@@ -214,7 +214,9 @@ typedef int __bitwise snd_pcm_format_t;
 #define	SNDRV_PCM_FORMAT_G723_24_1B	((__force snd_pcm_format_t) 45) /* 1 sample in 1 byte */
 #define	SNDRV_PCM_FORMAT_G723_40	((__force snd_pcm_format_t) 46) /* 8 Samples in 5 bytes */
 #define	SNDRV_PCM_FORMAT_G723_40_1B	((__force snd_pcm_format_t) 47) /* 1 sample in 1 byte */
-#define	SNDRV_PCM_FORMAT_LAST		SNDRV_PCM_FORMAT_G723_40_1B
+#define	SNDRV_PCM_FORMAT_DSD_U8		((__force snd_pcm_format_t) 48) /* DSD, 1-byte samples DSD (x8) */
+#define	SNDRV_PCM_FORMAT_DSD_U16_LE	((__force snd_pcm_format_t) 49) /* DSD, 2-byte samples DSD (x16), little endian */
+#define	SNDRV_PCM_FORMAT_LAST		SNDRV_PCM_FORMAT_DSD_U16_LE
 
 #ifdef SNDRV_LITTLE_ENDIAN
 #define	SNDRV_PCM_FORMAT_S16		SNDRV_PCM_FORMAT_S16_LE

sound/aoa/soundbus/i2sbus/pcm.c

@@ -179,7 +179,7 @@ static int i2sbus_pcm_open(struct i2sbus_dev *i2sdev, int in)
 	 */
 	if (other->active) {
 		/* FIXME: is this guaranteed by the alsa api? */
-		hw->formats &= (1ULL << i2sdev->format);
+		hw->formats &= pcm_format_to_bits(i2sdev->format);
 		/* see above, restrict rates to the one we already have */
 		hw->rate_min = i2sdev->rate;
 		hw->rate_max = i2sdev->rate;

sound/atmel/ac97c.c

@@ -182,7 +182,7 @@ static int atmel_ac97c_playback_open(struct snd_pcm_substream *substream)
 		runtime->hw.rate_max = chip->cur_rate;
 	}
 	if (chip->cur_format)
-		runtime->hw.formats = (1ULL << chip->cur_format);
+		runtime->hw.formats = pcm_format_to_bits(chip->cur_format);
 	mutex_unlock(&opened_mutex);
 	chip->playback_substream = substream;
 	return 0;
@@ -201,7 +201,7 @@ static int atmel_ac97c_capture_open(struct snd_pcm_substream *substream)
 		runtime->hw.rate_max = chip->cur_rate;
 	}
 	if (chip->cur_format)
-		runtime->hw.formats = (1ULL << chip->cur_format);
+		runtime->hw.formats = pcm_format_to_bits(chip->cur_format);
 	mutex_unlock(&opened_mutex);
 	chip->capture_substream = substream;
 	return 0;

sound/core/compress_offload.c

@@ -28,11 +28,13 @@
 #include <linux/file.h>
 #include <linux/fs.h>
 #include <linux/list.h>
+#include <linux/math64.h>
 #include <linux/mm.h>
 #include <linux/mutex.h>
 #include <linux/poll.h>
 #include <linux/slab.h>
 #include <linux/sched.h>
+#include <linux/types.h>
 #include <linux/uio.h>
 #include <linux/uaccess.h>
 #include <linux/module.h>
@@ -152,26 +154,23 @@ static int snd_compr_update_tstamp(struct snd_compr_stream *stream,
 	stream->ops->pointer(stream, tstamp);
 	pr_debug("dsp consumed till %d total %d bytes\n",
 		tstamp->byte_offset, tstamp->copied_total);
-	stream->runtime->hw_pointer = tstamp->byte_offset;
+	if (stream->direction == SND_COMPRESS_PLAYBACK)
 		stream->runtime->total_bytes_transferred = tstamp->copied_total;
+	else
+		stream->runtime->total_bytes_available = tstamp->copied_total;
 	return 0;
 }
 
 static size_t snd_compr_calc_avail(struct snd_compr_stream *stream,
 		struct snd_compr_avail *avail)
 {
-	long avail_calc; /*this needs to be signed variable */
-
 	memset(avail, 0, sizeof(*avail));
 	snd_compr_update_tstamp(stream, &avail->tstamp);
 	/* Still need to return avail even if tstamp can't be filled in */
 
-	/* FIXME: This needs to be different for capture stream,
-	   available is # of compressed data, for playback it's
-	   remainder of buffer */
-
 	if (stream->runtime->total_bytes_available == 0 &&
-			stream->runtime->state == SNDRV_PCM_STATE_SETUP) {
+			stream->runtime->state == SNDRV_PCM_STATE_SETUP &&
+			stream->direction == SND_COMPRESS_PLAYBACK) {
 		pr_debug("detected init and someone forgot to do a write\n");
 		return stream->runtime->buffer_size;
 	}
@@ -180,26 +179,22 @@ static size_t snd_compr_calc_avail(struct snd_compr_stream *stream,
 			stream->runtime->total_bytes_transferred);
 	if (stream->runtime->total_bytes_available ==
 				stream->runtime->total_bytes_transferred) {
+		if (stream->direction == SND_COMPRESS_PLAYBACK) {
 			pr_debug("both pointers are same, returning full avail\n");
 			return stream->runtime->buffer_size;
+		} else {
+			pr_debug("both pointers are same, returning no avail\n");
+			return 0;
+		}
 	}
 
-	/* FIXME: this routine isn't consistent, in one test we use
+	avail->avail = stream->runtime->total_bytes_available -
-	 * cumulative values and in the other byte offsets. Do we
+			stream->runtime->total_bytes_transferred;
-	 * really need the byte offsets if the cumulative values have
+	if (stream->direction == SND_COMPRESS_PLAYBACK)
-	 * been updated? In the PCM interface app_ptr and hw_ptr are
+		avail->avail = stream->runtime->buffer_size - avail->avail;
-	 * already cumulative */
 
-	avail_calc = stream->runtime->buffer_size -
+	pr_debug("ret avail as %lld\n", avail->avail);
-		(stream->runtime->app_pointer - stream->runtime->hw_pointer);
+	return avail->avail;
-	pr_debug("calc avail as %ld, app_ptr %lld, hw+ptr %lld\n", avail_calc,
-			stream->runtime->app_pointer,
-			stream->runtime->hw_pointer);
-	if (avail_calc >= stream->runtime->buffer_size)
-		avail_calc -= stream->runtime->buffer_size;
-	pr_debug("ret avail as %ld\n", avail_calc);
-	avail->avail = avail_calc;
-	return avail_calc;
 }
 
 static inline size_t snd_compr_get_avail(struct snd_compr_stream *stream)
@@ -230,21 +225,24 @@ static int snd_compr_write_data(struct snd_compr_stream *stream,
 	void *dstn;
 	size_t copy;
 	struct snd_compr_runtime *runtime = stream->runtime;
+	/* 64-bit Modulus */
+	u64 app_pointer = div64_u64(runtime->total_bytes_available,
+				    runtime->buffer_size);
+	app_pointer = runtime->total_bytes_available -
+		      (app_pointer * runtime->buffer_size);
 
-	dstn = runtime->buffer + runtime->app_pointer;
+	dstn = runtime->buffer + app_pointer;
 	pr_debug("copying %ld at %lld\n",
-			(unsigned long)count, runtime->app_pointer);
+			(unsigned long)count, app_pointer);
-	if (count < runtime->buffer_size - runtime->app_pointer) {
+	if (count < runtime->buffer_size - app_pointer) {
 		if (copy_from_user(dstn, buf, count))
 			return -EFAULT;
-		runtime->app_pointer += count;
 	} else {
-		copy = runtime->buffer_size - runtime->app_pointer;
+		copy = runtime->buffer_size - app_pointer;
 		if (copy_from_user(dstn, buf, copy))
 			return -EFAULT;
 		if (copy_from_user(runtime->buffer, buf + copy, count - copy))
 			return -EFAULT;
-		runtime->app_pointer = count - copy;
 	}
 	/* if DSP cares, let it know data has been written */
 	if (stream->ops->ack)
@@ -278,10 +276,12 @@ static ssize_t snd_compr_write(struct file *f, const char __user *buf,
 	if (avail > count)
 		avail = count;
 
-	if (stream->ops->copy)
+	if (stream->ops->copy) {
-		retval = stream->ops->copy(stream, buf, avail);
+		char __user* cbuf = (char __user*)buf;
-	else
+		retval = stream->ops->copy(stream, cbuf, avail);
+	} else {
 		retval = snd_compr_write_data(stream, buf, avail);
+	}
 	if (retval > 0)
 		stream->runtime->total_bytes_available += retval;
 
@@ -300,7 +300,49 @@ static ssize_t snd_compr_write(struct file *f, const char __user *buf,
 static ssize_t snd_compr_read(struct file *f, char __user *buf,
 		size_t count, loff_t *offset)
 {
-	return -ENXIO;
+	struct snd_compr_file *data = f->private_data;
+	struct snd_compr_stream *stream;
+	size_t avail;
+	int retval;
+
+	if (snd_BUG_ON(!data))
+		return -EFAULT;
+
+	stream = &data->stream;
+	mutex_lock(&stream->device->lock);
+
+	/* read is allowed when stream is running, paused, draining and setup
+	 * (yes setup is state which we transition to after stop, so if user
+	 * wants to read data after stop we allow that)
+	 */
+	switch (stream->runtime->state) {
+	case SNDRV_PCM_STATE_OPEN:
+	case SNDRV_PCM_STATE_PREPARED:
+	case SNDRV_PCM_STATE_XRUN:
+	case SNDRV_PCM_STATE_SUSPENDED:
+	case SNDRV_PCM_STATE_DISCONNECTED:
+		retval = -EBADFD;
+		goto out;
+	}
+
+	avail = snd_compr_get_avail(stream);
+	pr_debug("avail returned %ld\n", (unsigned long)avail);
+	/* calculate how much we can read from buffer */
+	if (avail > count)
+		avail = count;
+
+	if (stream->ops->copy) {
+		retval = stream->ops->copy(stream, buf, avail);
+	} else {
+		retval = -ENXIO;
+		goto out;
+	}
+	if (retval > 0)
+		stream->runtime->total_bytes_transferred += retval;
+
+out:
+	mutex_unlock(&stream->device->lock);
+	return retval;
 }
 
 static int snd_compr_mmap(struct file *f, struct vm_area_struct *vma)
@@ -375,6 +417,7 @@ snd_compr_get_caps(struct snd_compr_stream *stream, unsigned long arg)
 	if (!stream->ops->get_caps)
 		return -ENXIO;
 
+	memset(&caps, 0, sizeof(caps));
 	retval = stream->ops->get_caps(stream, &caps);
 	if (retval)
 		goto out;
@@ -393,7 +436,7 @@ snd_compr_get_codec_caps(struct snd_compr_stream *stream, unsigned long arg)
 	if (!stream->ops->get_codec_caps)
 		return -ENXIO;
 
-	caps = kmalloc(sizeof(*caps), GFP_KERNEL);
+	caps = kzalloc(sizeof(*caps), GFP_KERNEL);
 	if (!caps)
 		return -ENOMEM;
 
@@ -485,9 +528,14 @@ snd_compr_set_params(struct snd_compr_stream *stream, unsigned long arg)
 		retval = stream->ops->set_params(stream, params);
 		if (retval)
 			goto out;
-		stream->runtime->state = SNDRV_PCM_STATE_SETUP;
+
 		stream->metadata_set = false;
 		stream->next_track = false;
+
+		if (stream->direction == SND_COMPRESS_PLAYBACK)
+			stream->runtime->state = SNDRV_PCM_STATE_SETUP;
+		else
+			stream->runtime->state = SNDRV_PCM_STATE_PREPARED;
 	} else {
 		return -EPERM;
 	}
@@ -505,7 +553,7 @@ snd_compr_get_params(struct snd_compr_stream *stream, unsigned long arg)
 	if (!stream->ops->get_params)
 		return -EBADFD;
 
-	params = kmalloc(sizeof(*params), GFP_KERNEL);
+	params = kzalloc(sizeof(*params), GFP_KERNEL);
 	if (!params)
 		return -ENOMEM;
 	retval = stream->ops->get_params(stream, params);
@@ -622,8 +670,6 @@ static int snd_compr_stop(struct snd_compr_stream *stream)
 	if (!retval) {
 		stream->runtime->state = SNDRV_PCM_STATE_SETUP;
 		wake_up(&stream->runtime->sleep);
-		stream->runtime->hw_pointer = 0;
-		stream->runtime->app_pointer = 0;
 		stream->runtime->total_bytes_available = 0;
 		stream->runtime->total_bytes_transferred = 0;
 	}

sound/core/control.c

@@ -190,7 +190,7 @@ EXPORT_SYMBOL(snd_ctl_notify);
  * Allocates a new struct snd_kcontrol instance and copies the given template 
  * to the new instance. It does not copy volatile data (access).
  *
- * Returns the pointer of the new instance, or NULL on failure.
+ * Return: The pointer of the new instance, or %NULL on failure.
  */
 static struct snd_kcontrol *snd_ctl_new(struct snd_kcontrol *control,
 					unsigned int access)
@@ -224,7 +224,7 @@ static struct snd_kcontrol *snd_ctl_new(struct snd_kcontrol *control,
  * template.  When the access field of ncontrol is 0, it's assumed as
  * READWRITE access. When the count field is 0, it's assumes as one.
  *
- * Returns the pointer of the newly generated instance, or NULL on failure.
+ * Return: The pointer of the newly generated instance, or %NULL on failure.
  */
 struct snd_kcontrol *snd_ctl_new1(const struct snd_kcontrol_new *ncontrol,
 				  void *private_data)
@@ -322,9 +322,10 @@ static int snd_ctl_find_hole(struct snd_card *card, unsigned int count)
  * snd_ctl_new1() to the given card. Assigns also an unique
  * numid used for fast search.
  *
- * Returns zero if successful, or a negative error code on failure.
- *
  * It frees automatically the control which cannot be added.
+ *
+ * Return: Zero if successful, or a negative error code on failure.
+ *
  */
 int snd_ctl_add(struct snd_card *card, struct snd_kcontrol *kcontrol)
 {
@@ -380,9 +381,9 @@ EXPORT_SYMBOL(snd_ctl_add);
  * and the add_on_replace flag is set, the control is added.  If the
  * control exists, it is destroyed first.
  *
- * Returns zero if successful, or a negative error code on failure.
- *
  * It frees automatically the control which cannot be added or replaced.
+ *
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_ctl_replace(struct snd_card *card, struct snd_kcontrol *kcontrol,
 		    bool add_on_replace)
@@ -443,7 +444,7 @@ EXPORT_SYMBOL(snd_ctl_replace);
  * You don't need to call snd_ctl_free_one(). You must be in
  * the write lock - down_write(&card->controls_rwsem).
  *
- * Returns 0 if successful, or a negative error code on failure.
+ * Return: 0 if successful, or a negative error code on failure.
  */
 int snd_ctl_remove(struct snd_card *card, struct snd_kcontrol *kcontrol)
 {
@@ -471,7 +472,7 @@ EXPORT_SYMBOL(snd_ctl_remove);
  * Finds the control instance with the given id, removes it from the
  * card list and releases it.
  *
- * Returns 0 if successful, or a negative error code on failure.
+ * Return: 0 if successful, or a negative error code on failure.
  */
 int snd_ctl_remove_id(struct snd_card *card, struct snd_ctl_elem_id *id)
 {
@@ -499,7 +500,7 @@ EXPORT_SYMBOL(snd_ctl_remove_id);
  * Finds the control instance with the given id, removes it from the
  * card list and releases it.
  *
- * Returns 0 if successful, or a negative error code on failure.
+ * Return: 0 if successful, or a negative error code on failure.
  */
 static int snd_ctl_remove_user_ctl(struct snd_ctl_file * file,
 				   struct snd_ctl_elem_id *id)
@@ -541,7 +542,7 @@ error:
  * Finds the control instance with the given id, and activate or
  * inactivate the control together with notification, if changed.
  *
- * Returns 0 if unchanged, 1 if changed, or a negative error code on failure.
+ * Return: 0 if unchanged, 1 if changed, or a negative error code on failure.
  */
 int snd_ctl_activate_id(struct snd_card *card, struct snd_ctl_elem_id *id,
 			int active)
@@ -587,7 +588,7 @@ EXPORT_SYMBOL_GPL(snd_ctl_activate_id);
  * Finds the control with the old id from the card, and replaces the
  * id with the new one.
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_ctl_rename_id(struct snd_card *card, struct snd_ctl_elem_id *src_id,
 		      struct snd_ctl_elem_id *dst_id)
@@ -616,10 +617,11 @@ EXPORT_SYMBOL(snd_ctl_rename_id);
  *
  * Finds the control instance with the given number-id from the card.
  *
- * Returns the pointer of the instance if found, or NULL if not.
- *
  * The caller must down card->controls_rwsem before calling this function
  * (if the race condition can happen).
+ *
+ * Return: The pointer of the instance if found, or %NULL if not.
+ *
  */
 struct snd_kcontrol *snd_ctl_find_numid(struct snd_card *card, unsigned int numid)
 {
@@ -643,10 +645,11 @@ EXPORT_SYMBOL(snd_ctl_find_numid);
  *
  * Finds the control instance with the given id from the card.
  *
- * Returns the pointer of the instance if found, or NULL if not.
- *
  * The caller must down card->controls_rwsem before calling this function
  * (if the race condition can happen).
+ *
+ * Return: The pointer of the instance if found, or %NULL if not.
+ *
  */
 struct snd_kcontrol *snd_ctl_find_id(struct snd_card *card,
 				     struct snd_ctl_elem_id *id)
@@ -1710,6 +1713,8 @@ EXPORT_SYMBOL(snd_ctl_boolean_stereo_info);
  * Sets all required fields in @info to their appropriate values.
  * If the control's accessibility is not the default (readable and writable),
  * the caller has to fill @info->access.
+ *
+ * Return: Zero.
  */
 int snd_ctl_enum_info(struct snd_ctl_elem_info *info, unsigned int channels,
 		      unsigned int items, const char *const names[])

sound/core/device.c

@@ -39,7 +39,7 @@
  * The data pointer plays a role as the identifier, too, so the
  * pointer address must be unique and unchanged.
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_device_new(struct snd_card *card, snd_device_type_t type,
 		   void *device_data, struct snd_device_ops *ops)
@@ -73,7 +73,7 @@ EXPORT_SYMBOL(snd_device_new);
  * callbacks, dev_disconnect and dev_free, corresponding to the state.
  * Then release the device.
  *
- * Returns zero if successful, or a negative error code on failure or if the
+ * Return: Zero if successful, or a negative error code on failure or if the
  * device not found.
  */
 int snd_device_free(struct snd_card *card, void *device_data)
@@ -116,7 +116,7 @@ EXPORT_SYMBOL(snd_device_free);
  *
  * Usually called from snd_card_disconnect().
  *
- * Returns zero if successful, or a negative error code on failure or if the
+ * Return: Zero if successful, or a negative error code on failure or if the
  * device not found.
  */
 int snd_device_disconnect(struct snd_card *card, void *device_data)
@@ -151,7 +151,7 @@ int snd_device_disconnect(struct snd_card *card, void *device_data)
  * but it can be called later if any new devices are created after
  * invocation of snd_card_register().
  *
- * Returns zero if successful, or a negative error code on failure or if the
+ * Return: Zero if successful, or a negative error code on failure or if the
  * device not found.
  */
 int snd_device_register(struct snd_card *card, void *device_data)

sound/core/hwdep.c

@@ -356,7 +356,7 @@ static const struct file_operations snd_hwdep_f_ops =
  * The callbacks (hwdep->ops) must be set on the returned instance
  * after this call manually by the caller.
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_hwdep_new(struct snd_card *card, char *id, int device,
 		  struct snd_hwdep **rhwdep)

sound/core/info.c

@@ -89,7 +89,7 @@ static int resize_info_buffer(struct snd_info_buffer *buffer,
 	char *nbuf;
 
 	nsize = PAGE_ALIGN(nsize);
-	nbuf = krealloc(buffer->buffer, nsize, GFP_KERNEL);
+	nbuf = krealloc(buffer->buffer, nsize, GFP_KERNEL | __GFP_ZERO);
 	if (! nbuf)
 		return -ENOMEM;
 
@@ -105,7 +105,7 @@ static int resize_info_buffer(struct snd_info_buffer *buffer,
  *
  * Outputs the string on the procfs buffer just like printf().
  *
- * Returns the size of output string.
+ * Return: The size of output string, or a negative error code.
  */
 int snd_iprintf(struct snd_info_buffer *buffer, const char *fmt, ...)
 {
@@ -344,7 +344,7 @@ static int snd_info_entry_open(struct inode *inode, struct file *file)
 				goto __nomem;
 			data->rbuffer = buffer;
 			buffer->len = PAGE_SIZE;
-			buffer->buffer = kmalloc(buffer->len, GFP_KERNEL);
+			buffer->buffer = kzalloc(buffer->len, GFP_KERNEL);
 			if (buffer->buffer == NULL)
 				goto __nomem;
 		}
@@ -683,32 +683,27 @@ int snd_info_card_free(struct snd_card *card)
  *
  * Reads one line from the buffer and stores the string.
  *
- * Returns zero if successful, or 1 if error or EOF.
+ * Return: Zero if successful, or 1 if error or EOF.
  */
 int snd_info_get_line(struct snd_info_buffer *buffer, char *line, int len)
 {
 	int c = -1;
 
+	if (snd_BUG_ON(!buffer || !buffer->buffer))
+		return 1;
 	if (len <= 0 || buffer->stop || buffer->error)
 		return 1;
-	while (--len > 0) {
+	while (!buffer->stop) {
 		c = buffer->buffer[buffer->curr++];
-		if (c == '\n') {
 		if (buffer->curr >= buffer->size)
 			buffer->stop = 1;
+		if (c == '\n')
 			break;
-		}
+		if (len) {
+			len--;
 			*line++ = c;
-		if (buffer->curr >= buffer->size) {
-			buffer->stop = 1;
-			break;
 		}
 	}
-	while (c != '\n' && !buffer->stop) {
-		c = buffer->buffer[buffer->curr++];
-		if (buffer->curr >= buffer->size)
-			buffer->stop = 1;
-	}
 	*line = '\0';
 	return 0;
 }
@@ -724,7 +719,7 @@ EXPORT_SYMBOL(snd_info_get_line);
  * Parses the original string and copy a token to the given
  * string buffer.
  *
- * Returns the updated pointer of the original string so that
+ * Return: The updated pointer of the original string so that
  * it can be used for the next call.
  */
 const char *snd_info_get_str(char *dest, const char *src, int len)
@@ -763,7 +758,7 @@ EXPORT_SYMBOL(snd_info_get_str);
  * Usually called from other functions such as
  * snd_info_create_card_entry().
  *
- * Returns the pointer of the new instance, or NULL on failure.
+ * Return: The pointer of the new instance, or %NULL on failure.
  */
 static struct snd_info_entry *snd_info_create_entry(const char *name)
 {
@@ -792,7 +787,7 @@ static struct snd_info_entry *snd_info_create_entry(const char *name)
  *
  * Creates a new info entry and assigns it to the given module.
  *
- * Returns the pointer of the new instance, or NULL on failure.
+ * Return: The pointer of the new instance, or %NULL on failure.
  */
 struct snd_info_entry *snd_info_create_module_entry(struct module * module,
 					       const char *name,
@@ -816,7 +811,7 @@ EXPORT_SYMBOL(snd_info_create_module_entry);
  *
  * Creates a new info entry and assigns it to the given card.
  *
- * Returns the pointer of the new instance, or NULL on failure.
+ * Return: The pointer of the new instance, or %NULL on failure.
  */
 struct snd_info_entry *snd_info_create_card_entry(struct snd_card *card,
 					     const char *name,
@@ -882,7 +877,7 @@ static int snd_info_dev_register_entry(struct snd_device *device)
  * For releasing this entry, use snd_device_free() instead of
  * snd_info_free_entry(). 
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_card_proc_new(struct snd_card *card, const char *name,
 		      struct snd_info_entry **entryp)
@@ -938,7 +933,7 @@ EXPORT_SYMBOL(snd_info_free_entry);
  *
  * Registers the proc info entry.
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_info_register(struct snd_info_entry * entry)
 {

sound/core/init.c

@@ -144,7 +144,7 @@ static inline int init_info_for_card(struct snd_card *card)
  *  space for the driver to use freely.  The allocated struct is stored
  *  in the given card_ret pointer.
  *
- *  Returns zero if successful or a negative error code.
+ *  Return: Zero if successful or a negative error code.
  */
 int snd_card_create(int idx, const char *xid,
 		    struct module *module, int extra_size,
@@ -337,7 +337,7 @@ static const struct file_operations snd_shutdown_f_ops =
  *
  *  Disconnects all APIs from the file-operations (user space).
  *
- *  Returns zero, otherwise a negative error code.
+ *  Return: Zero, otherwise a negative error code.
  *
  *  Note: The current implementation replaces all active file->f_op with special
  *        dummy file operations (they do nothing except release).
@@ -415,7 +415,7 @@ EXPORT_SYMBOL(snd_card_disconnect);
  *  devices automatically.  That is, you don't have to release the devices
  *  by yourself.
  *
- *  Returns zero. Frees all associated devices and frees the control
+ *  Return: Zero. Frees all associated devices and frees the control
  *  interface associated to given soundcard.
  */
 static int snd_card_do_free(struct snd_card *card)
@@ -677,7 +677,7 @@ static struct device_attribute card_number_attrs =
  *  external accesses.  Thus, you should call this function at the end
  *  of the initialization of the card.
  *
- *  Returns zero otherwise a negative error code if the registration failed.
+ *  Return: Zero otherwise a negative error code if the registration failed.
  */
 int snd_card_register(struct snd_card *card)
 {
@@ -849,7 +849,7 @@ int __exit snd_card_info_done(void)
  *  This function adds the component id string to the supported list.
  *  The component can be referred from the alsa-lib.
  *
- *  Returns zero otherwise a negative error code.
+ *  Return: Zero otherwise a negative error code.
  */
   
 int snd_component_add(struct snd_card *card, const char *component)
@@ -883,7 +883,7 @@ EXPORT_SYMBOL(snd_component_add);
  *  This linked-list is used to keep tracking the connection state,
  *  and to avoid the release of busy resources by hotplug.
  *
- *  Returns zero or a negative error code.
+ *  Return: zero or a negative error code.
  */
 int snd_card_file_add(struct snd_card *card, struct file *file)
 {
@@ -920,7 +920,7 @@ EXPORT_SYMBOL(snd_card_file_add);
  *  called beforehand, it processes the pending release of
  *  resources.
  *
- *  Returns zero or a negative error code.
+ *  Return: Zero or a negative error code.
  */
 int snd_card_file_remove(struct snd_card *card, struct file *file)
 {
@@ -959,6 +959,8 @@ EXPORT_SYMBOL(snd_card_file_remove);
  *
  *  Waits until the power-state is changed.
  *
+ *  Return: Zero if successful, or a negative error code.
+ *
  *  Note: the power lock must be active before call.
  */
 int snd_power_wait(struct snd_card *card, unsigned int power_state)

sound/core/isadma.c

@@ -81,7 +81,7 @@ EXPORT_SYMBOL(snd_dma_disable);
  * @dma: the dma number
  * @size: the dma transfer size
  *
- * Returns the current pointer in DMA tranfer buffer in bytes
+ * Return: The current pointer in DMA transfer buffer in bytes.
  */
 unsigned int snd_dma_pointer(unsigned long dma, unsigned int size)
 {

sound/core/jack.c

@@ -98,8 +98,8 @@ static int snd_jack_dev_register(struct snd_device *device)
  *
  * Creates a new jack object.
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
- * On success jjack will be initialised.
+ * On success @jjack will be initialised.
  */
 int snd_jack_new(struct snd_card *card, const char *id, int type,
 		 struct snd_jack **jjack)
@@ -189,6 +189,8 @@ EXPORT_SYMBOL(snd_jack_set_parent);
  * using this abstraction.
  *
  * This function may only be called prior to registration of the jack.
+ *
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_jack_set_key(struct snd_jack *jack, enum snd_jack_types type,
 		     int keytype)

sound/core/memalloc.c

@@ -81,7 +81,7 @@ static inline void dec_snd_pages(int order)
  *
  * Allocates the physically contiguous pages with the given size.
  *
- * Returns the pointer of the buffer, or NULL if no enoguh memory.
+ * Return: The pointer of the buffer, or %NULL if no enough memory.
  */
 void *snd_malloc_pages(size_t size, gfp_t gfp_flags)
 {
@@ -176,8 +176,8 @@ static void snd_free_dev_pages(struct device *dev, size_t size, void *ptr,
  * Calls the memory-allocator function for the corresponding
  * buffer type.
  *
- * Returns zero if the buffer with the given size is allocated successfully,
+ * Return: Zero if the buffer with the given size is allocated successfully,
- * other a negative value at error.
+ * otherwise a negative value on error.
  */
 int snd_dma_alloc_pages(int type, struct device *device, size_t size,
 			struct snd_dma_buffer *dmab)
@@ -230,8 +230,8 @@ int snd_dma_alloc_pages(int type, struct device *device, size_t size,
  * tries to allocate again.  The size actually allocated is stored in
  * res_size argument.
  *
- * Returns zero if the buffer with the given size is allocated successfully,
+ * Return: Zero if the buffer with the given size is allocated successfully,
- * other a negative value at error.
+ * otherwise a negative value on error.
  */
 int snd_dma_alloc_pages_fallback(int type, struct device *device, size_t size,
 				 struct snd_dma_buffer *dmab)
@@ -292,7 +292,7 @@ void snd_dma_free_pages(struct snd_dma_buffer *dmab)
  * Looks for the reserved-buffer list and re-uses if the same buffer
  * is found in the list.  When the buffer is found, it's removed from the free list.
  *
- * Returns the size of buffer if the buffer is found, or zero if not found.
+ * Return: The size of buffer if the buffer is found, or zero if not found.
  */
 size_t snd_dma_get_reserved_buf(struct snd_dma_buffer *dmab, unsigned int id)
 {
@@ -327,7 +327,7 @@ size_t snd_dma_get_reserved_buf(struct snd_dma_buffer *dmab, unsigned int id)
  *
  * Reserves the given buffer as a reserved buffer.
  *
- * Returns zero if successful, or a negative code at error.
+ * Return: Zero if successful, or a negative code on error.
  */
 int snd_dma_reserve_buf(struct snd_dma_buffer *dmab, unsigned int id)
 {

sound/core/memory.c

@@ -33,7 +33,7 @@
  *
  * Copies the data from mmio-space to user-space.
  *
- * Returns zero if successful, or non-zero on failure.
+ * Return: Zero if successful, or non-zero on failure.
  */
 int copy_to_user_fromio(void __user *dst, const volatile void __iomem *src, size_t count)
 {
@@ -66,7 +66,7 @@ EXPORT_SYMBOL(copy_to_user_fromio);
  *
  * Copies the data from user-space to mmio-space.
  *
- * Returns zero if successful, or non-zero on failure.
+ * Return: Zero if successful, or non-zero on failure.
  */
 int copy_from_user_toio(volatile void __iomem *dst, const void __user *src, size_t count)
 {

sound/core/pcm.c

@@ -209,6 +209,8 @@ static char *snd_pcm_format_names[] = {
 	FORMAT(G723_24_1B),
 	FORMAT(G723_40),
 	FORMAT(G723_40_1B),
+	FORMAT(DSD_U8),
+	FORMAT(DSD_U16_LE),
 };
 
 const char *snd_pcm_format_name(snd_pcm_format_t format)
@@ -637,7 +639,7 @@ static inline int snd_pcm_substream_proc_done(struct snd_pcm_substream *substrea
  * calling this, i.e. zero must be given to the argument of
  * snd_pcm_new().
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_pcm_new_stream(struct snd_pcm *pcm, int stream, int substream_count)
 {
@@ -759,7 +761,7 @@ static int _snd_pcm_new(struct snd_card *card, const char *id, int device,
  * The pcm operators have to be set afterwards to the new instance
  * via snd_pcm_set_ops().
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_pcm_new(struct snd_card *card, const char *id, int device,
 		int playback_count, int capture_count, struct snd_pcm **rpcm)
@@ -787,7 +789,7 @@ EXPORT_SYMBOL(snd_pcm_new);
  * The pcm operators have to be set afterwards to the new instance
  * via snd_pcm_set_ops().
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_pcm_new_internal(struct snd_card *card, const char *id, int device,
 	int playback_count, int capture_count,

sound/core/pcm_lib.c

@@ -666,7 +666,8 @@ static inline unsigned int muldiv32(unsigned int a, unsigned int b,
  * The interval is changed to the range satisfying both intervals.
  * The interval status (min, max, integer, etc.) are evaluated.
  *
- * Returns non-zero if the value is changed, zero if not changed.
+ * Return: Positive if the value is changed, zero if it's not changed, or a
+ * negative error code.
  */
 int snd_interval_refine(struct snd_interval *i, const struct snd_interval *v)
 {
@@ -865,7 +866,8 @@ void snd_interval_mulkdiv(const struct snd_interval *a, unsigned int k,
  * @nump: pointer to store the resultant numerator
  * @denp: pointer to store the resultant denominator
  *
- * Returns non-zero if the value is changed, zero if not changed.
+ * Return: Positive if the value is changed, zero if it's not changed, or a
+ * negative error code.
  */
 int snd_interval_ratnum(struct snd_interval *i,
 			unsigned int rats_count, struct snd_ratnum *rats,
@@ -983,7 +985,8 @@ EXPORT_SYMBOL(snd_interval_ratnum);
  * @nump: pointer to store the resultant numerator
  * @denp: pointer to store the resultant denominator
  *
- * Returns non-zero if the value is changed, zero if not changed.
+ * Return: Positive if the value is changed, zero if it's not changed, or a
+ * negative error code.
  */
 static int snd_interval_ratden(struct snd_interval *i,
 			       unsigned int rats_count, struct snd_ratden *rats,
@@ -1082,7 +1085,8 @@ static int snd_interval_ratden(struct snd_interval *i,
  * When mask is non-zero, only the elements corresponding to bit 1 are
  * evaluated.
  *
- * Returns non-zero if the value is changed, zero if not changed.
+ * Return: Positive if the value is changed, zero if it's not changed, or a
+ * negative error code.
  */
 int snd_interval_list(struct snd_interval *i, unsigned int count,
 		      const unsigned int *list, unsigned int mask)
@@ -1142,7 +1146,7 @@ static int snd_interval_step(struct snd_interval *i, unsigned int min, unsigned
  * @private: the private data pointer passed to function
  * @dep: the dependent variables
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_pcm_hw_rule_add(struct snd_pcm_runtime *runtime, unsigned int cond,
 			int var,
@@ -1200,6 +1204,8 @@ EXPORT_SYMBOL(snd_pcm_hw_rule_add);
  * @mask: the bitmap mask
  *
  * Apply the constraint of the given bitmap mask to a 32-bit mask parameter.
+ *
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_pcm_hw_constraint_mask(struct snd_pcm_runtime *runtime, snd_pcm_hw_param_t var,
 			       u_int32_t mask)
@@ -1220,6 +1226,8 @@ int snd_pcm_hw_constraint_mask(struct snd_pcm_runtime *runtime, snd_pcm_hw_param
  * @mask: the 64bit bitmap mask
  *
  * Apply the constraint of the given bitmap mask to a 64-bit mask parameter.
+ *
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_pcm_hw_constraint_mask64(struct snd_pcm_runtime *runtime, snd_pcm_hw_param_t var,
 				 u_int64_t mask)
@@ -1240,6 +1248,9 @@ int snd_pcm_hw_constraint_mask64(struct snd_pcm_runtime *runtime, snd_pcm_hw_par
  * @var: hw_params variable to apply the integer constraint
  *
  * Apply the constraint of integer to an interval parameter.
+ *
+ * Return: Positive if the value is changed, zero if it's not changed, or a
+ * negative error code.
  */
 int snd_pcm_hw_constraint_integer(struct snd_pcm_runtime *runtime, snd_pcm_hw_param_t var)
 {
@@ -1257,6 +1268,9 @@ EXPORT_SYMBOL(snd_pcm_hw_constraint_integer);
  * @max: the maximal value
  * 
  * Apply the min/max range constraint to an interval parameter.
+ *
+ * Return: Positive if the value is changed, zero if it's not changed, or a
+ * negative error code.
  */
 int snd_pcm_hw_constraint_minmax(struct snd_pcm_runtime *runtime, snd_pcm_hw_param_t var,
 				 unsigned int min, unsigned int max)
@@ -1288,6 +1302,8 @@ static int snd_pcm_hw_rule_list(struct snd_pcm_hw_params *params,
  * @l: list
  * 
  * Apply the list of constraints to an interval parameter.
+ *
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_pcm_hw_constraint_list(struct snd_pcm_runtime *runtime,
 			       unsigned int cond,
@@ -1322,6 +1338,8 @@ static int snd_pcm_hw_rule_ratnums(struct snd_pcm_hw_params *params,
  * @cond: condition bits
  * @var: hw_params variable to apply the ratnums constraint
  * @r: struct snd_ratnums constriants
+ *
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_pcm_hw_constraint_ratnums(struct snd_pcm_runtime *runtime, 
 				  unsigned int cond,
@@ -1355,6 +1373,8 @@ static int snd_pcm_hw_rule_ratdens(struct snd_pcm_hw_params *params,
  * @cond: condition bits
  * @var: hw_params variable to apply the ratdens constraint
  * @r: struct snd_ratdens constriants
+ *
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_pcm_hw_constraint_ratdens(struct snd_pcm_runtime *runtime, 
 				  unsigned int cond,
@@ -1386,6 +1406,8 @@ static int snd_pcm_hw_rule_msbits(struct snd_pcm_hw_params *params,
  * @cond: condition bits
  * @width: sample bits width
  * @msbits: msbits width
+ *
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_pcm_hw_constraint_msbits(struct snd_pcm_runtime *runtime, 
 				 unsigned int cond,
@@ -1414,6 +1436,8 @@ static int snd_pcm_hw_rule_step(struct snd_pcm_hw_params *params,
  * @cond: condition bits
  * @var: hw_params variable to apply the step constraint
  * @step: step size
+ *
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_pcm_hw_constraint_step(struct snd_pcm_runtime *runtime,
 			       unsigned int cond,
@@ -1444,6 +1468,8 @@ static int snd_pcm_hw_rule_pow2(struct snd_pcm_hw_params *params, struct snd_pcm
  * @runtime: PCM runtime instance
  * @cond: condition bits
  * @var: hw_params variable to apply the power-of-2 constraint
+ *
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_pcm_hw_constraint_pow2(struct snd_pcm_runtime *runtime,
 			       unsigned int cond,
@@ -1470,6 +1496,8 @@ static int snd_pcm_hw_rule_noresample_func(struct snd_pcm_hw_params *params,
  * snd_pcm_hw_rule_noresample - add a rule to allow disabling hw resampling
  * @runtime: PCM runtime instance
  * @base_rate: the rate at which the hardware does not resample
+ *
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_pcm_hw_rule_noresample(struct snd_pcm_runtime *runtime,
 			       unsigned int base_rate)
@@ -1519,8 +1547,8 @@ EXPORT_SYMBOL(_snd_pcm_hw_params_any);
  * @var: parameter to retrieve
  * @dir: pointer to the direction (-1,0,1) or %NULL
  *
- * Return the value for field @var if it's fixed in configuration space
+ * Return: The value for field @var if it's fixed in configuration space
- * defined by @params. Return -%EINVAL otherwise.
+ * defined by @params. -%EINVAL otherwise.
  */
 int snd_pcm_hw_param_value(const struct snd_pcm_hw_params *params,
 			   snd_pcm_hw_param_t var, int *dir)
@@ -1591,7 +1619,8 @@ static int _snd_pcm_hw_param_first(struct snd_pcm_hw_params *params,
  *
  * Inside configuration space defined by @params remove from @var all
  * values > minimum. Reduce configuration space accordingly.
- * Return the minimum.
+ *
+ * Return: The minimum, or a negative error code on failure.
  */
 int snd_pcm_hw_param_first(struct snd_pcm_substream *pcm, 
 			   struct snd_pcm_hw_params *params, 
@@ -1637,7 +1666,8 @@ static int _snd_pcm_hw_param_last(struct snd_pcm_hw_params *params,
  *
  * Inside configuration space defined by @params remove from @var all
  * values < maximum. Reduce configuration space accordingly.
- * Return the maximum.
+ *
+ * Return: The maximum, or a negative error code on failure.
  */
 int snd_pcm_hw_param_last(struct snd_pcm_substream *pcm, 
 			  struct snd_pcm_hw_params *params,
@@ -1665,6 +1695,8 @@ EXPORT_SYMBOL(snd_pcm_hw_param_last);
  * The configuration chosen is that obtained fixing in this order:
  * first access, first format, first subformat, min channels,
  * min rate, min period time, max buffer size, min tick time
+ *
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_pcm_hw_params_choose(struct snd_pcm_substream *pcm,
 			     struct snd_pcm_hw_params *params)
@@ -1771,7 +1803,7 @@ static int snd_pcm_lib_ioctl_fifo_size(struct snd_pcm_substream *substream,
  * Processes the generic ioctl commands for PCM.
  * Can be passed as the ioctl callback for PCM ops.
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_pcm_lib_ioctl(struct snd_pcm_substream *substream,
 		      unsigned int cmd, void *arg)
@@ -2510,7 +2542,7 @@ static void pcm_chmap_ctl_private_free(struct snd_kcontrol *kcontrol)
  * @info_ret: store struct snd_pcm_chmap instance if non-NULL
  *
  * Create channel-mapping control elements assigned to the given PCM stream(s).
- * Returns zero if succeed, or a negative error value.
+ * Return: Zero if successful, or a negative error value.
  */
 int snd_pcm_add_chmap_ctls(struct snd_pcm *pcm, int stream,
 			   const struct snd_pcm_chmap_elem *chmap,

sound/core/pcm_memory.c

@@ -95,7 +95,7 @@ static void snd_pcm_lib_preallocate_dma_free(struct snd_pcm_substream *substream
  *
  * Releases the pre-allocated buffer of the given substream.
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_pcm_lib_preallocate_free(struct snd_pcm_substream *substream)
 {
@@ -115,7 +115,7 @@ int snd_pcm_lib_preallocate_free(struct snd_pcm_substream *substream)
  *
  * Releases all the pre-allocated buffers on the given pcm.
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_pcm_lib_preallocate_free_for_all(struct snd_pcm *pcm)
 {
@@ -265,7 +265,7 @@ static int snd_pcm_lib_preallocate_pages1(struct snd_pcm_substream *substream,
  * destruction time.  The dma_buf_id must be unique for all systems
  * (in the same DMA buffer type) e.g. using snd_dma_pci_buf_id().
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_pcm_lib_preallocate_pages(struct snd_pcm_substream *substream,
 				  int type, struct device *data,
@@ -289,7 +289,7 @@ EXPORT_SYMBOL(snd_pcm_lib_preallocate_pages);
  * Do pre-allocation to all substreams of the given pcm for the
  * specified DMA type.
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_pcm_lib_preallocate_pages_for_all(struct snd_pcm *pcm,
 					  int type, void *data,
@@ -313,8 +313,9 @@ EXPORT_SYMBOL(snd_pcm_lib_preallocate_pages_for_all);
  * @substream: the pcm substream instance
  * @offset: the buffer offset
  *
- * Returns the page struct at the given buffer offset.
  * Used as the page callback of PCM ops.
+ *
+ * Return: The page struct at the given buffer offset. %NULL on failure.
  */
 struct page *snd_pcm_sgbuf_ops_page(struct snd_pcm_substream *substream, unsigned long offset)
 {
@@ -337,7 +338,7 @@ EXPORT_SYMBOL(snd_pcm_sgbuf_ops_page);
  * Allocates the DMA buffer on the BUS type given earlier to
  * snd_pcm_lib_preallocate_xxx_pages().
  *
- * Returns 1 if the buffer is changed, 0 if not changed, or a negative
+ * Return: 1 if the buffer is changed, 0 if not changed, or a negative
  * code on failure.
  */
 int snd_pcm_lib_malloc_pages(struct snd_pcm_substream *substream, size_t size)
@@ -390,7 +391,7 @@ EXPORT_SYMBOL(snd_pcm_lib_malloc_pages);
  *
  * Releases the DMA buffer allocated via snd_pcm_lib_malloc_pages().
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_pcm_lib_free_pages(struct snd_pcm_substream *substream)
 {
@@ -437,6 +438,8 @@ EXPORT_SYMBOL(_snd_pcm_lib_alloc_vmalloc_buffer);
  * snd_pcm_lib_free_vmalloc_buffer - free vmalloc buffer
  * @substream: the substream with a buffer allocated by
  *	snd_pcm_lib_alloc_vmalloc_buffer()
+ *
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_pcm_lib_free_vmalloc_buffer(struct snd_pcm_substream *substream)
 {
@@ -458,6 +461,8 @@ EXPORT_SYMBOL(snd_pcm_lib_free_vmalloc_buffer);
  * @offset: offset in the buffer
  *
  * This function is to be used as the page callback in the PCM ops.
+ *
+ * Return: The page struct, or %NULL on failure.
  */
 struct page *snd_pcm_lib_get_vmalloc_page(struct snd_pcm_substream *substream,
 					  unsigned long offset)

sound/core/pcm_misc.c

@@ -140,6 +140,14 @@ static struct pcm_format_data pcm_formats[(INT)SNDRV_PCM_FORMAT_LAST+1] = {
 		.width = 5, .phys = 5, .le = -1, .signd = -1,
 		.silence = {},
 	},
+	[SNDRV_PCM_FORMAT_DSD_U8] = {
+		.width = 8, .phys = 8, .le = 1, .signd = 0,
+		.silence = {},
+	},
+	[SNDRV_PCM_FORMAT_DSD_U16_LE] = {
+		.width = 16, .phys = 16, .le = 1, .signd = 0,
+		.silence = {},
+	},
 	/* FIXME: the following three formats are not defined properly yet */
 	[SNDRV_PCM_FORMAT_MPEG] = {
 		.le = -1, .signd = -1,
@@ -213,7 +221,7 @@ static struct pcm_format_data pcm_formats[(INT)SNDRV_PCM_FORMAT_LAST+1] = {
  * snd_pcm_format_signed - Check the PCM format is signed linear
  * @format: the format to check
  *
- * Returns 1 if the given PCM format is signed linear, 0 if unsigned
+ * Return: 1 if the given PCM format is signed linear, 0 if unsigned
  * linear, and a negative error code for non-linear formats.
  */
 int snd_pcm_format_signed(snd_pcm_format_t format)
@@ -232,7 +240,7 @@ EXPORT_SYMBOL(snd_pcm_format_signed);
  * snd_pcm_format_unsigned - Check the PCM format is unsigned linear
  * @format: the format to check
  *
- * Returns 1 if the given PCM format is unsigned linear, 0 if signed
+ * Return: 1 if the given PCM format is unsigned linear, 0 if signed
  * linear, and a negative error code for non-linear formats.
  */
 int snd_pcm_format_unsigned(snd_pcm_format_t format)
@@ -251,7 +259,7 @@ EXPORT_SYMBOL(snd_pcm_format_unsigned);
  * snd_pcm_format_linear - Check the PCM format is linear
  * @format: the format to check
  *
- * Returns 1 if the given PCM format is linear, 0 if not.
+ * Return: 1 if the given PCM format is linear, 0 if not.
  */
 int snd_pcm_format_linear(snd_pcm_format_t format)
 {
@@ -264,7 +272,7 @@ EXPORT_SYMBOL(snd_pcm_format_linear);
  * snd_pcm_format_little_endian - Check the PCM format is little-endian
  * @format: the format to check
  *
- * Returns 1 if the given PCM format is little-endian, 0 if
+ * Return: 1 if the given PCM format is little-endian, 0 if
  * big-endian, or a negative error code if endian not specified.
  */
 int snd_pcm_format_little_endian(snd_pcm_format_t format)
@@ -283,7 +291,7 @@ EXPORT_SYMBOL(snd_pcm_format_little_endian);
  * snd_pcm_format_big_endian - Check the PCM format is big-endian
  * @format: the format to check
  *
- * Returns 1 if the given PCM format is big-endian, 0 if
+ * Return: 1 if the given PCM format is big-endian, 0 if
  * little-endian, or a negative error code if endian not specified.
  */
 int snd_pcm_format_big_endian(snd_pcm_format_t format)
@@ -302,7 +310,7 @@ EXPORT_SYMBOL(snd_pcm_format_big_endian);
  * snd_pcm_format_width - return the bit-width of the format
  * @format: the format to check
  *
- * Returns the bit-width of the format, or a negative error code
+ * Return: The bit-width of the format, or a negative error code
  * if unknown format.
  */
 int snd_pcm_format_width(snd_pcm_format_t format)
@@ -321,7 +329,7 @@ EXPORT_SYMBOL(snd_pcm_format_width);
  * snd_pcm_format_physical_width - return the physical bit-width of the format
  * @format: the format to check
  *
- * Returns the physical bit-width of the format, or a negative error code
+ * Return: The physical bit-width of the format, or a negative error code
  * if unknown format.
  */
 int snd_pcm_format_physical_width(snd_pcm_format_t format)
@@ -341,7 +349,7 @@ EXPORT_SYMBOL(snd_pcm_format_physical_width);
  * @format: the format to check
  * @samples: sampling rate
  *
- * Returns the byte size of the given samples for the format, or a
+ * Return: The byte size of the given samples for the format, or a
  * negative error code if unknown format.
  */
 ssize_t snd_pcm_format_size(snd_pcm_format_t format, size_t samples)
@@ -358,7 +366,7 @@ EXPORT_SYMBOL(snd_pcm_format_size);
  * snd_pcm_format_silence_64 - return the silent data in 8 bytes array
  * @format: the format to check
  *
- * Returns the format pattern to fill or NULL if error.
+ * Return: The format pattern to fill or %NULL if error.
  */
 const unsigned char *snd_pcm_format_silence_64(snd_pcm_format_t format)
 {
@@ -379,7 +387,7 @@ EXPORT_SYMBOL(snd_pcm_format_silence_64);
  *
  * Sets the silence data on the buffer for the given samples.
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_pcm_format_set_silence(snd_pcm_format_t format, void *data, unsigned int samples)
 {
@@ -449,7 +457,7 @@ EXPORT_SYMBOL(snd_pcm_format_set_silence);
  * Determines the rate_min and rate_max fields from the rates bits of
  * the given runtime->hw.
  *
- * Returns zero if successful.
+ * Return: Zero if successful.
  */
 int snd_pcm_limit_hw_rates(struct snd_pcm_runtime *runtime)
 {
@@ -475,7 +483,7 @@ EXPORT_SYMBOL(snd_pcm_limit_hw_rates);
  * snd_pcm_rate_to_rate_bit - converts sample rate to SNDRV_PCM_RATE_xxx bit
  * @rate: the sample rate to convert
  *
- * Returns the SNDRV_PCM_RATE_xxx flag that corresponds to the given rate, or
+ * Return: The SNDRV_PCM_RATE_xxx flag that corresponds to the given rate, or
  * SNDRV_PCM_RATE_KNOT for an unknown rate.
  */
 unsigned int snd_pcm_rate_to_rate_bit(unsigned int rate)
@@ -493,8 +501,8 @@ EXPORT_SYMBOL(snd_pcm_rate_to_rate_bit);
  * snd_pcm_rate_bit_to_rate - converts SNDRV_PCM_RATE_xxx bit to sample rate
  * @rate_bit: the rate bit to convert
  *
- * Returns the sample rate that corresponds to the given SNDRV_PCM_RATE_xxx flag
+ * Return: The sample rate that corresponds to the given SNDRV_PCM_RATE_xxx flag
- * or 0 for an unknown rate bit
+ * or 0 for an unknown rate bit.
  */
 unsigned int snd_pcm_rate_bit_to_rate(unsigned int rate_bit)
 {

sound/core/pcm_native.c

@@ -898,6 +898,8 @@ static struct action_ops snd_pcm_action_start = {
 /**
  * snd_pcm_start - start all linked streams
  * @substream: the PCM substream instance
+ *
+ * Return: Zero if successful, or a negative error code.
  */
 int snd_pcm_start(struct snd_pcm_substream *substream)
 {
@@ -951,6 +953,8 @@ static struct action_ops snd_pcm_action_stop = {
  * @state: PCM state after stopping the stream
  *
  * The state of each stream is then changed to the given state unconditionally.
+ *
+ * Return: Zero if succesful, or a negative error code.
  */
 int snd_pcm_stop(struct snd_pcm_substream *substream, snd_pcm_state_t state)
 {
@@ -965,6 +969,8 @@ EXPORT_SYMBOL(snd_pcm_stop);
  *
  * After stopping, the state is changed to SETUP.
  * Unlike snd_pcm_stop(), this affects only the given stream.
+ *
+ * Return: Zero if succesful, or a negative error code.
  */
 int snd_pcm_drain_done(struct snd_pcm_substream *substream)
 {
@@ -1098,6 +1104,9 @@ static struct action_ops snd_pcm_action_suspend = {
  * @substream: the PCM substream
  *
  * After this call, all streams are changed to SUSPENDED state.
+ *
+ * Return: Zero if successful (or @substream is %NULL), or a negative error
+ * code.
  */
 int snd_pcm_suspend(struct snd_pcm_substream *substream)
 {
@@ -1120,6 +1129,8 @@ EXPORT_SYMBOL(snd_pcm_suspend);
  * @pcm: the PCM instance
  *
  * After this call, all streams are changed to SUSPENDED state.
+ *
+ * Return: Zero if successful (or @pcm is %NULL), or a negative error code.
  */
 int snd_pcm_suspend_all(struct snd_pcm *pcm)
 {
@@ -1343,6 +1354,8 @@ static struct action_ops snd_pcm_action_prepare = {
  * snd_pcm_prepare - prepare the PCM substream to be triggerable
  * @substream: the PCM substream instance
  * @file: file to refer f_flags
+ *
+ * Return: Zero if successful, or a negative error code.
  */
 static int snd_pcm_prepare(struct snd_pcm_substream *substream,
 			   struct file *file)

sound/core/rawmidi.c

@@ -863,7 +863,7 @@ static int snd_rawmidi_control_ioctl(struct snd_card *card,
  *
  * Reads the data from the internal buffer.
  *
- * Returns the size of read data, or a negative error code on failure.
+ * Return: The size of read data, or a negative error code on failure.
  */
 int snd_rawmidi_receive(struct snd_rawmidi_substream *substream,
 			const unsigned char *buffer, int count)
@@ -1025,7 +1025,7 @@ static ssize_t snd_rawmidi_read(struct file *file, char __user *buf, size_t coun
  * snd_rawmidi_transmit_empty - check whether the output buffer is empty
  * @substream: the rawmidi substream
  *
- * Returns 1 if the internal output buffer is empty, 0 if not.
+ * Return: 1 if the internal output buffer is empty, 0 if not.
  */
 int snd_rawmidi_transmit_empty(struct snd_rawmidi_substream *substream)
 {
@@ -1055,7 +1055,7 @@ int snd_rawmidi_transmit_empty(struct snd_rawmidi_substream *substream)
  * and call snd_rawmidi_transmit_ack() after the transmission is
  * finished.
  *
- * Returns the size of copied data, or a negative error code on failure.
+ * Return: The size of copied data, or a negative error code on failure.
  */
 int snd_rawmidi_transmit_peek(struct snd_rawmidi_substream *substream,
 			      unsigned char *buffer, int count)
@@ -1107,7 +1107,7 @@ int snd_rawmidi_transmit_peek(struct snd_rawmidi_substream *substream,
  * the given size and updates the condition.
  * Call after the transmission is finished.
  *
- * Returns the advanced size if successful, or a negative error code on failure.
+ * Return: The advanced size if successful, or a negative error code on failure.
  */
 int snd_rawmidi_transmit_ack(struct snd_rawmidi_substream *substream, int count)
 {
@@ -1140,7 +1140,7 @@ int snd_rawmidi_transmit_ack(struct snd_rawmidi_substream *substream, int count)
  * 
  * Copies data from the buffer to the device and advances the pointer.
  *
- * Returns the copied size if successful, or a negative error code on failure.
+ * Return: The copied size if successful, or a negative error code on failure.
  */
 int snd_rawmidi_transmit(struct snd_rawmidi_substream *substream,
 			 unsigned char *buffer, int count)
@@ -1438,7 +1438,7 @@ static int snd_rawmidi_alloc_substreams(struct snd_rawmidi *rmidi,
  * Creates a new rawmidi instance.
  * Use snd_rawmidi_set_ops() to set the operators to the new instance.
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_rawmidi_new(struct snd_card *card, char *id, int device,
 		    int output_count, int input_count,

sound/core/sound.c

@@ -102,6 +102,9 @@ static void snd_request_other(int minor)
  * This function increments the reference counter of the card instance
  * if an associated instance with the given minor number and type is found.
  * The caller must call snd_card_unref() appropriately later.
+ *
+ * Return: The user data pointer if the specified device is found. %NULL
+ * otherwise.
  */
 void *snd_lookup_minor_data(unsigned int minor, int type)
 {
@@ -261,7 +264,7 @@ static int snd_kernel_minor(int type, struct snd_card *card, int dev)
  * Registers an ALSA device file for the given card.
  * The operators have to be set in reg parameter.
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_register_device_for_dev(int type, struct snd_card *card, int dev,
 				const struct file_operations *f_ops,
@@ -339,7 +342,7 @@ static int find_snd_minor(int type, struct snd_card *card, int dev)
  * Unregisters the device file already registered via
  * snd_register_device().
  *
- * Returns zero if sucecessful, or a negative error code on failure
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_unregister_device(int type, struct snd_card *card, int dev)
 {

sound/core/vmaster.c

@@ -365,8 +365,7 @@ static void master_free(struct snd_kcontrol *kcontrol)
  * @name: name string of the control element to create
  * @tlv: optional TLV int array for dB information
  *
- * Creates a virtual matster control with the given name string.
+ * Creates a virtual master control with the given name string.
- * Returns the created control element, or NULL for errors (ENOMEM).
  *
  * After creating a vmaster element, you can add the slave controls
  * via snd_ctl_add_slave() or snd_ctl_add_slave_uncached().
@@ -375,6 +374,8 @@ static void master_free(struct snd_kcontrol *kcontrol)
  * for dB scale of the master control.  It should be a single element
  * with #SNDRV_CTL_TLVT_DB_SCALE, #SNDRV_CTL_TLV_DB_MINMAX or
  * #SNDRV_CTL_TLVT_DB_MINMAX_MUTE type, and should be the max 0dB.
+ *
+ * Return: The created control element, or %NULL for errors (ENOMEM).
  */
 struct snd_kcontrol *snd_ctl_make_virtual_master(char *name,
 						 const unsigned int *tlv)
@@ -426,6 +427,8 @@ EXPORT_SYMBOL(snd_ctl_make_virtual_master);
  *
  * Adds the given hook to the vmaster control element so that it's called
  * at each time when the value is changed.
+ *
+ * Return: Zero.
  */
 int snd_ctl_add_vmaster_hook(struct snd_kcontrol *kcontrol,
 			     void (*hook)(void *private_data, int),

sound/drivers/Kconfig

@@ -87,7 +87,7 @@ config SND_ALOOP
 	  configured number of substreams (see the pcm_substreams module
           parameter).
 
-	  The looback device allow time sychronization with an external
+	  The loopback device allows time sychronization with an external
 	  timing source using the time shift universal control (+-20%
 	  of system time).
 

sound/drivers/aloop.c

@@ -325,7 +325,7 @@ static void params_change(struct snd_pcm_substream *substream)
 	struct loopback_pcm *dpcm = runtime->private_data;
 	struct loopback_cable *cable = dpcm->cable;
 
-	cable->hw.formats = (1ULL << runtime->format);
+	cable->hw.formats = pcm_format_to_bits(runtime->format);
 	cable->hw.rate_min = runtime->rate;
 	cable->hw.rate_max = runtime->rate;
 	cable->hw.channels_min = runtime->channels;

sound/drivers/mpu401/mpu401_uart.c

@@ -129,6 +129,8 @@ static void _snd_mpu401_uart_interrupt(struct snd_mpu401 *mpu)
  * @dev_id: mpu401 instance
  *
  * Processes the interrupt for MPU401-UART i/o.
+ *
+ * Return: %IRQ_HANDLED if the interrupt was handled. %IRQ_NONE otherwise.
  */
 irqreturn_t snd_mpu401_uart_interrupt(int irq, void *dev_id)
 {
@@ -148,6 +150,8 @@ EXPORT_SYMBOL(snd_mpu401_uart_interrupt);
  * @dev_id: mpu401 instance
  *
  * Processes the interrupt for MPU401-UART output.
+ *
+ * Return: %IRQ_HANDLED if the interrupt was handled. %IRQ_NONE otherwise.
  */
 irqreturn_t snd_mpu401_uart_interrupt_tx(int irq, void *dev_id)
 {
@@ -519,7 +523,7 @@ static void snd_mpu401_uart_free(struct snd_rawmidi *rmidi)
  * not the mpu401 instance itself.  To access to the mpu401 instance,
  * cast from rawmidi->private_data (with struct snd_mpu401 magic-cast).
  *
- * Returns zero if successful, or a negative error code.
+ * Return: Zero if successful, or a negative error code.
  */
 int snd_mpu401_uart_new(struct snd_card *card, int device,
 			unsigned short hardware,

sound/oss/dmabuf.c

@@ -114,7 +114,7 @@ static int sound_alloc_dmap(struct dma_buffparms *dmap)
 		}
 	}
 	dmap->raw_buf = start_addr;
-	dmap->raw_buf_phys = virt_to_bus(start_addr);
+	dmap->raw_buf_phys = dma_map_single(NULL, start_addr, dmap->buffsize, DMA_BIDIRECTIONAL);
 
 	for (page = virt_to_page(start_addr); page <= virt_to_page(end_addr); page++)
 		SetPageReserved(page);
@@ -139,6 +139,7 @@ static void sound_free_dmap(struct dma_buffparms *dmap)
 	for (page = virt_to_page(start_addr); page <= virt_to_page(end_addr); page++)
 		ClearPageReserved(page);
 
+	dma_unmap_single(NULL, dmap->raw_buf_phys, dmap->buffsize, DMA_BIDIRECTIONAL);
 	free_pages((unsigned long) dmap->raw_buf, sz);
 	dmap->raw_buf = NULL;
 }

sound/oss/sb_common.c

@@ -626,13 +626,12 @@ int sb_dsp_detect(struct address_info *hw_config, int pci, int pciio, struct sb_
 	 */
 
 
-	detected_devc = kmalloc(sizeof(sb_devc), GFP_KERNEL);
+	detected_devc = kmemdup(devc, sizeof(sb_devc), GFP_KERNEL);
 	if (detected_devc == NULL)
 	{
 		printk(KERN_ERR "sb: Can't allocate memory for device information\n");
 		return 0;
 	}
-	memcpy(detected_devc, devc, sizeof(sb_devc));
 	MDB(printk(KERN_INFO "SB %d.%02d detected OK (%x)\n", devc->major, devc->minor, hw_config->io_base));
 	return 1;
 }

sound/oss/uart401.c

@@ -352,23 +352,26 @@ int probe_uart401(struct address_info *hw_config, struct module *owner)
 		goto cleanup_irq;
 	}
 	conf_printf(name, hw_config);
-	midi_devs[devc->my_dev] = kmalloc(sizeof(struct midi_operations), GFP_KERNEL);
+	midi_devs[devc->my_dev] = kmemdup(&uart401_operations,
+					  sizeof(struct midi_operations),
+					  GFP_KERNEL);
 	if (!midi_devs[devc->my_dev]) {
 		printk(KERN_ERR "uart401: Failed to allocate memory\n");
 		goto cleanup_unload_mididev;
 	}
-	memcpy(midi_devs[devc->my_dev], &uart401_operations, sizeof(struct midi_operations));
 
 	if (owner)
 		midi_devs[devc->my_dev]->owner = owner;
 	
 	midi_devs[devc->my_dev]->devc = devc;
-	midi_devs[devc->my_dev]->converter = kmalloc(sizeof(struct synth_operations), GFP_KERNEL);
+	midi_devs[devc->my_dev]->converter = kmemdup(&std_midi_synth,
+						     sizeof(struct synth_operations),
+						     GFP_KERNEL);
+
 	if (!midi_devs[devc->my_dev]->converter) {
 		printk(KERN_WARNING "uart401: Failed to allocate memory\n");
 		goto cleanup_midi_devs;
 	}
-	memcpy(midi_devs[devc->my_dev]->converter, &std_midi_synth, sizeof(struct synth_operations));
 	strcpy(midi_devs[devc->my_dev]->info.name, name);
 	midi_devs[devc->my_dev]->converter->id = "UART401";
 	midi_devs[devc->my_dev]->converter->midi_dev = devc->my_dev;

sound/pci/ac97/ac97_codec.c

@@ -299,7 +299,7 @@ EXPORT_SYMBOL(snd_ac97_write);
  * Reads a value from the given register.  This will invoke the read
  * callback directly after the register check.
  *
- * Returns the read value.
+ * Return: The read value.
  */
 unsigned short snd_ac97_read(struct snd_ac97 *ac97, unsigned short reg)
 {
@@ -352,7 +352,7 @@ EXPORT_SYMBOL(snd_ac97_write_cache);
  * Compares the value with the register cache and updates the value
  * only when the value is changed.
  *
- * Returns 1 if the value is changed, 0 if no change, or a negative
+ * Return: 1 if the value is changed, 0 if no change, or a negative
  * code on failure.
  */
 int snd_ac97_update(struct snd_ac97 *ac97, unsigned short reg, unsigned short value)
@@ -384,7 +384,7 @@ EXPORT_SYMBOL(snd_ac97_update);
  * Updates the masked-bits on the given register only when the value
  * is changed.
  *
- * Returns 1 if the bits are changed, 0 if no change, or a negative
+ * Return: 1 if the bits are changed, 0 if no change, or a negative
  * code on failure.
  */
 int snd_ac97_update_bits(struct snd_ac97 *ac97, unsigned short reg, unsigned short mask, unsigned short value)
@@ -1836,7 +1836,7 @@ void snd_ac97_get_name(struct snd_ac97 *ac97, unsigned int id, char *name, int m
  * snd_ac97_get_short_name - retrieve codec name
  * @ac97: the codec instance
  *
- * Returns the short identifying name of the codec.
+ * Return: The short identifying name of the codec.
  */
 const char *snd_ac97_get_short_name(struct snd_ac97 *ac97)
 {
@@ -1910,7 +1910,7 @@ static int ac97_reset_wait(struct snd_ac97 *ac97, int timeout, int with_modem)
  * The AC97 bus instance is registered as a low-level device, so you don't
  * have to release it manually.
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_ac97_bus(struct snd_card *card, int num, struct snd_ac97_bus_ops *ops,
 		 void *private_data, struct snd_ac97_bus **rbus)
@@ -2006,7 +2006,7 @@ static void do_update_power(struct work_struct *work)
  * The ac97 instance is registered as a low-level device, so you don't
  * have to release it manually.
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_ac97_mixer(struct snd_ac97_bus *bus, struct snd_ac97_template *template, struct snd_ac97 **rac97)
 {
@@ -2373,6 +2373,8 @@ static struct ac97_power_reg power_regs[PWIDX_SIZE] = {
  * @powerup: non-zero when power up the part
  *
  * Update the AC97 powerdown register bits of the given part.
+ *
+ * Return: Zero.
  */
 int snd_ac97_update_power(struct snd_ac97 *ac97, int reg, int powerup)
 {
@@ -2885,7 +2887,7 @@ static int apply_quirk_str(struct snd_ac97 *ac97, const char *typestr)
  * headphone (true line-out) control as "Master".
  * The quirk-list must be terminated with a zero-filled entry.
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 
 int snd_ac97_tune_hardware(struct snd_ac97 *ac97, struct ac97_quirk *quirk, const char *override)

sound/pci/ac97/ac97_pcm.c

@@ -253,7 +253,7 @@ static int set_spdif_rate(struct snd_ac97 *ac97, unsigned short rate)
  * AC97_SPDIF is accepted as a pseudo register to modify the SPDIF
  * status bits.
  *
- * Returns zero if successful, or a negative error code on failure.
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_ac97_set_rate(struct snd_ac97 *ac97, int reg, unsigned int rate)
 {
@@ -440,6 +440,8 @@ static unsigned int get_rates(struct ac97_pcm *pcm, unsigned int cidx, unsigned
  * It assigns available AC97 slots for given PCMs. If none or only
  * some slots are available, pcm->xxx.slots and pcm->xxx.rslots[] members
  * are reduced and might be zero.
+ *
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_ac97_pcm_assign(struct snd_ac97_bus *bus,
 			unsigned short pcms_count,
@@ -562,6 +564,8 @@ EXPORT_SYMBOL(snd_ac97_pcm_assign);
  * @slots: a subset of allocated slots (snd_ac97_pcm_assign) for this pcm
  *
  * It locks the specified slots and sets the given rate to AC97 registers.
+ *
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_ac97_pcm_open(struct ac97_pcm *pcm, unsigned int rate,
 		      enum ac97_pcm_cfg cfg, unsigned short slots)
@@ -644,6 +648,8 @@ EXPORT_SYMBOL(snd_ac97_pcm_open);
  * @pcm: the ac97 pcm instance
  *
  * It frees the locked AC97 slots.
+ *
+ * Return: Zero.
  */
 int snd_ac97_pcm_close(struct ac97_pcm *pcm)
 {
@@ -718,6 +724,8 @@ static int double_rate_hw_constraint_channels(struct snd_pcm_hw_params *params,
  *
  * Installs the hardware constraint rules to prevent using double rates and
  * more than two channels at the same time.
+ *
+ * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_ac97_pcm_double_rate_rules(struct snd_pcm_runtime *runtime)
 {

sound/pci/ali5451/ali5451.c

@@ -451,10 +451,10 @@ static int snd_ali_reset_5451(struct snd_ali *codec)
 	if (pci_dev) {
 		pci_read_config_dword(pci_dev, 0x7c, &dwVal);
 		pci_write_config_dword(pci_dev, 0x7c, dwVal | 0x08000000);
-		udelay(5000);
+		mdelay(5);
 		pci_read_config_dword(pci_dev, 0x7c, &dwVal);
 		pci_write_config_dword(pci_dev, 0x7c, dwVal & 0xf7ffffff);
-		udelay(5000);
+		mdelay(5);
 	}
 	
 	pci_dev = codec->pci;
@@ -463,14 +463,14 @@ static int snd_ali_reset_5451(struct snd_ali *codec)
 	udelay(500);
 	pci_read_config_dword(pci_dev, 0x44, &dwVal);
 	pci_write_config_dword(pci_dev, 0x44, dwVal & 0xfffbffff);
-	udelay(5000);
+	mdelay(5);
 	
 	wCount = 200;
 	while(wCount--) {
 		wReg = snd_ali_codec_peek(codec, 0, AC97_POWERDOWN);
 		if ((wReg & 0x000f) == 0x000f)
 			return 0;
-		udelay(5000);
+		mdelay(5);
 	}
 
 	/* non-fatal if you have a non PM capable codec */

sound/pci/asihpi/asihpi.c

@@ -966,7 +966,7 @@ static u64 snd_card_asihpi_playback_formats(struct snd_card_asihpi *asihpi,
 		if (!err)
 			err = hpi_outstream_query_format(h_stream, &hpi_format);
 		if (!err && (hpi_to_alsa_formats[format] != -1))
-			formats |= (1ULL << hpi_to_alsa_formats[format]);
+			formats |= pcm_format_to_bits(hpi_to_alsa_formats[format]);
 	}
 	return formats;
 }
@@ -1141,8 +1141,8 @@ static u64 snd_card_asihpi_capture_formats(struct snd_card_asihpi *asihpi,
 					format, sample_rate, 128000, 0);
 		if (!err)
 			err = hpi_instream_query_format(h_stream, &hpi_format);
-		if (!err)
+		if (!err && (hpi_to_alsa_formats[format] != -1))
-			formats |= (1ULL << hpi_to_alsa_formats[format]);
+			formats |= pcm_format_to_bits(hpi_to_alsa_formats[format]);
 	}
 	return formats;
 }

sound/pci/emu10k1/emu10k1_main.c

@@ -657,14 +657,14 @@ static int snd_emu10k1_cardbus_init(struct snd_emu10k1 *emu)
 	return 0;
 }
 
-static int snd_emu1010_load_firmware(struct snd_emu10k1 *emu)
+static int snd_emu1010_load_firmware(struct snd_emu10k1 *emu,
+				     const struct firmware *fw_entry)
 {
 	int n, i;
 	int reg;
 	int value;
 	unsigned int write_post;
 	unsigned long flags;
-	const struct firmware *fw_entry = emu->firmware;
 
 	if (!fw_entry)
 		return -EIO;
@@ -725,9 +725,34 @@ static int emu1010_firmware_thread(void *data)
 			/* Return to Audio Dock programming mode */
 			snd_printk(KERN_INFO "emu1010: Loading Audio Dock Firmware\n");
 			snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, EMU_HANA_FPGA_CONFIG_AUDIODOCK);
-			err = snd_emu1010_load_firmware(emu);
+
-			if (err != 0)
+			if (!emu->dock_fw) {
+				const char *filename = NULL;
+				switch (emu->card_capabilities->emu_model) {
+				case EMU_MODEL_EMU1010:
+					filename = DOCK_FILENAME;
+					break;
+				case EMU_MODEL_EMU1010B:
+					filename = MICRO_DOCK_FILENAME;
+					break;
+				case EMU_MODEL_EMU1616:
+					filename = MICRO_DOCK_FILENAME;
+					break;
+				}
+				if (filename) {
+					err = request_firmware(&emu->dock_fw,
+							       filename,
+							       &emu->pci->dev);
+					if (err)
 						continue;
+				}
+			}
+
+			if (emu->dock_fw) {
+				err = snd_emu1010_load_firmware(emu, emu->dock_fw);
+				if (err)
+					continue;
+			}
 
 			snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, 0);
 			snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &reg);
@@ -862,7 +887,7 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 *emu)
 			   filename, emu->firmware->size);
 	}
 
-	err = snd_emu1010_load_firmware(emu);
+	err = snd_emu1010_load_firmware(emu, emu->firmware);
 	if (err != 0) {
 		snd_printk(KERN_INFO "emu1010: Loading Firmware failed\n");
 		return err;
@@ -1253,6 +1278,8 @@ static int snd_emu10k1_free(struct snd_emu10k1 *emu)
 		kthread_stop(emu->emu1010.firmware_thread);
 	if (emu->firmware)
 		release_firmware(emu->firmware);
+	if (emu->dock_fw)
+		release_firmware(emu->dock_fw);
 	if (emu->irq >= 0)
 		free_irq(emu->irq, emu);
 	/* remove reserved page */

sound/pci/hda/hda_auto_parser.c

@@ -119,6 +119,32 @@ static bool check_pincap_validity(struct hda_codec *codec, hda_nid_t pin,
 	}
 }
 
+static bool can_be_headset_mic(struct hda_codec *codec,
+			       struct auto_pin_cfg_item *item,
+			       int seq_number)
+{
+	int attr;
+	unsigned int def_conf;
+	if (item->type != AUTO_PIN_MIC)
+		return false;
+
+	if (item->is_headset_mic || item->is_headphone_mic)
+		return false; /* Already assigned */
+
+	def_conf = snd_hda_codec_get_pincfg(codec, item->pin);
+	attr = snd_hda_get_input_pin_attr(def_conf);
+	if (attr <= INPUT_PIN_ATTR_DOCK)
+		return false;
+
+	if (seq_number >= 0) {
+		int seq = get_defcfg_sequence(def_conf);
+		if (seq != seq_number)
+			return false;
+	}
+
+	return true;
+}
+
 /*
  * Parse all pin widgets and store the useful pin nids to cfg
  *
@@ -260,6 +286,38 @@ int snd_hda_parse_pin_defcfg(struct hda_codec *codec,
 		}
 	}
 
+	/* Find a pin that could be a headset or headphone mic */
+	if (cond_flags & HDA_PINCFG_HEADSET_MIC || cond_flags & HDA_PINCFG_HEADPHONE_MIC) {
+		bool hsmic = !!(cond_flags & HDA_PINCFG_HEADSET_MIC);
+		bool hpmic = !!(cond_flags & HDA_PINCFG_HEADPHONE_MIC);
+		for (i = 0; (hsmic || hpmic) && (i < cfg->num_inputs); i++)
+			if (hsmic && can_be_headset_mic(codec, &cfg->inputs[i], 0xc)) {
+				cfg->inputs[i].is_headset_mic = 1;
+				hsmic = false;
+			} else if (hpmic && can_be_headset_mic(codec, &cfg->inputs[i], 0xd)) {
+				cfg->inputs[i].is_headphone_mic = 1;
+				hpmic = false;
+			}
+
+		/* If we didn't find our sequence number mark, fall back to any sequence number */
+		for (i = 0; (hsmic || hpmic) && (i < cfg->num_inputs); i++) {
+			if (!can_be_headset_mic(codec, &cfg->inputs[i], -1))
+				continue;
+			if (hsmic) {
+				cfg->inputs[i].is_headset_mic = 1;
+				hsmic = false;
+			} else if (hpmic) {
+				cfg->inputs[i].is_headphone_mic = 1;
+				hpmic = false;
+			}
+		}
+
+		if (hsmic)
+			snd_printdd("Told to look for a headset mic, but didn't find any.\n");
+		if (hpmic)
+			snd_printdd("Told to look for a headphone mic, but didn't find any.\n");
+	}
+
 	/* FIX-UP:
 	 * If no line-out is defined but multiple HPs are found,
 	 * some of them might be the real line-outs.
@@ -388,6 +446,7 @@ EXPORT_SYMBOL_HDA(snd_hda_get_input_pin_attr);
  */
 
 static const char *hda_get_input_pin_label(struct hda_codec *codec,
+					   const struct auto_pin_cfg_item *item,
 					   hda_nid_t pin, bool check_location)
 {
 	unsigned int def_conf;
@@ -400,6 +459,10 @@ static const char *hda_get_input_pin_label(struct hda_codec *codec,
 
 	switch (get_defcfg_device(def_conf)) {
 	case AC_JACK_MIC_IN:
+		if (item && item->is_headset_mic)
+			return "Headset Mic";
+		if (item && item->is_headphone_mic)
+			return "Headphone Mic";
 		if (!check_location)
 			return "Mic";
 		attr = snd_hda_get_input_pin_attr(def_conf);
@@ -480,7 +543,8 @@ const char *hda_get_autocfg_input_label(struct hda_codec *codec,
 		has_multiple_pins = 1;
 	if (has_multiple_pins && type == AUTO_PIN_MIC)
 		has_multiple_pins &= check_mic_location_need(codec, cfg, input);
-	return hda_get_input_pin_label(codec, cfg->inputs[input].pin,
+	return hda_get_input_pin_label(codec, &cfg->inputs[input],
+				       cfg->inputs[input].pin,
 				       has_multiple_pins);
 }
 EXPORT_SYMBOL_HDA(hda_get_autocfg_input_label);
@@ -649,7 +713,7 @@ int snd_hda_get_pin_label(struct hda_codec *codec, hda_nid_t nid,
 			}
 		}
 		if (!name)
-			name = hda_get_input_pin_label(codec, nid, true);
+			name = hda_get_input_pin_label(codec, NULL, nid, true);
 		break;
 	}
 	if (!name)

sound/pci/hda/hda_auto_parser.h

@@ -36,6 +36,8 @@ enum {
 struct auto_pin_cfg_item {
 	hda_nid_t pin;
 	int type;
+	unsigned int is_headset_mic:1;
+	unsigned int is_headphone_mic:1; /* Mic-only in headphone jack */
 };
 
 struct auto_pin_cfg;
@@ -80,6 +82,8 @@ struct auto_pin_cfg {
 /* bit-flags for snd_hda_parse_pin_def_config() behavior */
 #define HDA_PINCFG_NO_HP_FIXUP   (1 << 0) /* no HP-split */
 #define HDA_PINCFG_NO_LO_FIXUP   (1 << 1) /* don't take other outs as LO */
+#define HDA_PINCFG_HEADSET_MIC   (1 << 2) /* Try to find headset mic; mark seq number as 0xc to trigger */
+#define HDA_PINCFG_HEADPHONE_MIC (1 << 3) /* Try to find headphone mic; mark seq number as 0xd to trigger */
 
 int snd_hda_parse_pin_defcfg(struct hda_codec *codec,
 			     struct auto_pin_cfg *cfg,
@@ -90,4 +94,25 @@ int snd_hda_parse_pin_defcfg(struct hda_codec *codec,
 #define snd_hda_parse_pin_def_config(codec, cfg, ignore) \
 	snd_hda_parse_pin_defcfg(codec, cfg, ignore, 0)
 
+static inline int auto_cfg_hp_outs(const struct auto_pin_cfg *cfg)
+{
+	return (cfg->line_out_type == AUTO_PIN_HP_OUT) ?
+	       cfg->line_outs : cfg->hp_outs;
+}
+static inline const hda_nid_t *auto_cfg_hp_pins(const struct auto_pin_cfg *cfg)
+{
+	return (cfg->line_out_type == AUTO_PIN_HP_OUT) ?
+	       cfg->line_out_pins : cfg->hp_pins;
+}
+static inline int auto_cfg_speaker_outs(const struct auto_pin_cfg *cfg)
+{
+	return (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) ?
+	       cfg->line_outs : cfg->speaker_outs;
+}
+static inline const hda_nid_t *auto_cfg_speaker_pins(const struct auto_pin_cfg *cfg)
+{
+	return (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) ?
+	       cfg->line_out_pins : cfg->speaker_pins;
+}
+
 #endif /* __SOUND_HDA_AUTO_PARSER_H */

sound/pci/hda/hda_beep.c

@@ -39,13 +39,23 @@ static void snd_hda_generate_beep(struct work_struct *work)
 	struct hda_beep *beep =
 		container_of(work, struct hda_beep, beep_work);
 	struct hda_codec *codec = beep->codec;
+	int tone;
 
 	if (!beep->enabled)
 		return;
 
+	tone = beep->tone;
+	if (tone && !beep->playing) {
+		snd_hda_power_up(codec);
+		beep->playing = 1;
+	}
 	/* generate tone */
 	snd_hda_codec_write(codec, beep->nid, 0,
-			AC_VERB_SET_BEEP_CONTROL, beep->tone);
+			    AC_VERB_SET_BEEP_CONTROL, tone);
+	if (!tone && beep->playing) {
+		beep->playing = 0;
+		snd_hda_power_down(codec);
+	}
 }
 
 /* (non-standard) Linear beep tone calculation for IDT/STAC codecs 
@@ -115,14 +125,23 @@ static int snd_hda_beep_event(struct input_dev *dev, unsigned int type,
 	return 0;
 }
 
+static void turn_off_beep(struct hda_beep *beep)
+{
+	cancel_work_sync(&beep->beep_work);
+	if (beep->playing) {
+		/* turn off beep */
+		snd_hda_codec_write(beep->codec, beep->nid, 0,
+				    AC_VERB_SET_BEEP_CONTROL, 0);
+		beep->playing = 0;
+		snd_hda_power_down(beep->codec);
+	}
+}
+
 static void snd_hda_do_detach(struct hda_beep *beep)
 {
 	input_unregister_device(beep->dev);
 	beep->dev = NULL;
-	cancel_work_sync(&beep->beep_work);
+	turn_off_beep(beep);
-	/* turn off beep for sure */
-	snd_hda_codec_write(beep->codec, beep->nid, 0,
-				  AC_VERB_SET_BEEP_CONTROL, 0);
 }
 
 static int snd_hda_do_attach(struct hda_beep *beep)
@@ -170,12 +189,8 @@ int snd_hda_enable_beep_device(struct hda_codec *codec, int enable)
 	enable = !!enable;
 	if (beep->enabled != enable) {
 		beep->enabled = enable;
-		if (!enable) {
+		if (!enable)
-			cancel_work_sync(&beep->beep_work);
+			turn_off_beep(beep);
-			/* turn off beep */
-			snd_hda_codec_write(beep->codec, beep->nid, 0,
-						  AC_VERB_SET_BEEP_CONTROL, 0);
-		}
 		return 1;
 	}
 	return 0;
@@ -198,7 +213,7 @@ int snd_hda_attach_beep_device(struct hda_codec *codec, int nid)
 	snprintf(beep->phys, sizeof(beep->phys),
 		"card%d/codec#%d/beep0", codec->bus->card->number, codec->addr);
 	/* enable linear scale */
-	snd_hda_codec_write(codec, nid, 0,
+	snd_hda_codec_write_cache(codec, nid, 0,
 		AC_VERB_SET_DIGI_CONVERT_2, 0x01);
 
 	beep->nid = nid;

sound/pci/hda/hda_beep.h

@@ -36,6 +36,7 @@ struct hda_beep {
 	hda_nid_t nid;
 	unsigned int enabled:1;
 	unsigned int linear_tone:1;	/* linear tone for IDT/STAC codec */
+	unsigned int playing:1;
 	struct work_struct beep_work; /* scheduled task for beep event */
 	struct mutex mutex;
 };

sound/pci/hda/hda_codec.c

@@ -1065,8 +1065,14 @@ int snd_hda_add_pincfg(struct hda_codec *codec, struct snd_array *list,
 {
 	struct hda_pincfg *pin;
 
+	/* the check below may be invalid when pins are added by a fixup
+	 * dynamically (e.g. via snd_hda_codec_update_widgets()), so disabled
+	 * for now
+	 */
+	/*
 	if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN)
 		return -EINVAL;
+	*/
 
 	pin = look_up_pincfg(codec, list, nid);
 	if (!pin) {
@@ -1300,8 +1306,6 @@ static bool snd_hda_codec_get_supported_ps(struct hda_codec *codec,
 
 static unsigned int hda_set_power_state(struct hda_codec *codec,
 				unsigned int power_state);
-static unsigned int default_power_filter(struct hda_codec *codec, hda_nid_t nid,
-					 unsigned int power_state);
 
 /**
  * snd_hda_codec_new - create a HDA codec
@@ -1422,7 +1426,6 @@ int snd_hda_codec_new(struct hda_bus *bus,
 #endif
 	codec->epss = snd_hda_codec_get_supported_ps(codec, fg,
 					AC_PWRST_EPSS);
-	codec->power_filter = default_power_filter;
 
 	/* power-up all before initialization */
 	hda_set_power_state(codec, AC_PWRST_D0);
@@ -2787,6 +2790,11 @@ void snd_hda_sync_vmaster_hook(struct hda_vmaster_mute_hook *hook)
 {
 	if (!hook->hook || !hook->codec)
 		return;
+	/* don't call vmaster hook in the destructor since it might have
+	 * been already destroyed
+	 */
+	if (hook->codec->bus->shutdown)
+		return;
 	switch (hook->mute_mode) {
 	case HDA_VMUTE_FOLLOW_MASTER:
 		snd_ctl_sync_vmaster_hook(hook->sw_kctl);
@@ -3770,7 +3778,8 @@ static unsigned int hda_sync_power_state(struct hda_codec *codec,
 }
 
 /* don't power down the widget if it controls eapd and EAPD_BTLENABLE is set */
-static unsigned int default_power_filter(struct hda_codec *codec, hda_nid_t nid,
+unsigned int snd_hda_codec_eapd_power_filter(struct hda_codec *codec,
+					     hda_nid_t nid,
 					     unsigned int power_state)
 {
 	if (power_state == AC_PWRST_D3 &&
@@ -3783,6 +3792,7 @@ static unsigned int default_power_filter(struct hda_codec *codec, hda_nid_t nid,
 	}
 	return power_state;
 }
+EXPORT_SYMBOL_HDA(snd_hda_codec_eapd_power_filter);
 
 /*
  * set power state of the codec, and return the power state
@@ -3827,8 +3837,8 @@ static void sync_power_up_states(struct hda_codec *codec)
 	hda_nid_t nid = codec->start_nid;
 	int i;
 
-	/* don't care if no or standard filter is used */
+	/* don't care if no filter is used */
-	if (!codec->power_filter || codec->power_filter == default_power_filter)
+	if (!codec->power_filter)
 		return;
 
 	for (i = 0; i < codec->num_nodes; i++, nid++) {
@@ -5546,14 +5556,12 @@ void *snd_array_new(struct snd_array *array)
 	if (array->used >= array->alloced) {
 		int num = array->alloced + array->alloc_align;
 		int size = (num + 1) * array->elem_size;
-		int oldsize = array->alloced * array->elem_size;
 		void *nlist;
 		if (snd_BUG_ON(num >= 4096))
 			return NULL;
-		nlist = krealloc(array->list, size, GFP_KERNEL);
+		nlist = krealloc(array->list, size, GFP_KERNEL | __GFP_ZERO);
 		if (!nlist)
 			return NULL;
-		memset(nlist + oldsize, 0, size - oldsize);
 		array->list = nlist;
 		array->alloced = num;
 	}

sound/pci/hda/hda_codec.h

@@ -757,6 +757,9 @@ struct hda_pcm_ops {
 		       struct snd_pcm_substream *substream);
 	int (*cleanup)(struct hda_pcm_stream *info, struct hda_codec *codec,
 		       struct snd_pcm_substream *substream);
+	unsigned int (*get_delay)(struct hda_pcm_stream *info,
+				  struct hda_codec *codec,
+				  struct snd_pcm_substream *substream);
 };
 
 /* PCM information for each substream */

sound/pci/hda/hda_generic.c

@@ -34,6 +34,7 @@
 #include "hda_local.h"
 #include "hda_auto_parser.h"
 #include "hda_jack.h"
+#include "hda_beep.h"
 #include "hda_generic.h"
 
 
@@ -150,15 +151,25 @@ static void parse_user_hints(struct hda_codec *codec)
 	val = snd_hda_get_bool_hint(codec, "add_stereo_mix_input");
 	if (val >= 0)
 		spec->add_stereo_mix_input = !!val;
+	/* the following two are just for compatibility */
 	val = snd_hda_get_bool_hint(codec, "add_out_jack_modes");
 	if (val >= 0)
-		spec->add_out_jack_modes = !!val;
+		spec->add_jack_modes = !!val;
 	val = snd_hda_get_bool_hint(codec, "add_in_jack_modes");
 	if (val >= 0)
-		spec->add_in_jack_modes = !!val;
+		spec->add_jack_modes = !!val;
+	val = snd_hda_get_bool_hint(codec, "add_jack_modes");
+	if (val >= 0)
+		spec->add_jack_modes = !!val;
 	val = snd_hda_get_bool_hint(codec, "power_down_unused");
 	if (val >= 0)
 		spec->power_down_unused = !!val;
+	val = snd_hda_get_bool_hint(codec, "add_hp_mic");
+	if (val >= 0)
+		spec->hp_mic = !!val;
+	val = snd_hda_get_bool_hint(codec, "hp_mic_detect");
+	if (val >= 0)
+		spec->suppress_hp_mic_detect = !val;
 
 	if (!snd_hda_get_int_hint(codec, "mixer_nid", &val))
 		spec->mixer_nid = val;
@@ -996,7 +1007,7 @@ enum {
 	/* Primary DAC shared with main surrounds */
 	BAD_SHARED_SURROUND = 0x100,
 	/* No independent HP possible */
-	BAD_NO_INDEP_HP = 0x40,
+	BAD_NO_INDEP_HP = 0x10,
 	/* Primary DAC shared with main CLFE */
 	BAD_SHARED_CLFE = 0x10,
 	/* Primary DAC shared with extra surrounds */
@@ -1051,16 +1062,7 @@ static int assign_out_path_ctls(struct hda_codec *codec, struct nid_path *path)
 	return badness;
 }
 
-struct badness_table {
+const struct badness_table hda_main_out_badness = {
-	int no_primary_dac;	/* no primary DAC */
-	int no_dac;		/* no secondary DACs */
-	int shared_primary;	/* primary DAC is shared with main output */
-	int shared_surr;	/* secondary DAC shared with main or primary */
-	int shared_clfe;	/* third DAC shared with main or primary */
-	int shared_surr_main;	/* secondary DAC sahred with main/DAC0 */
-};
-
-static struct badness_table main_out_badness = {
 	.no_primary_dac = BAD_NO_PRIMARY_DAC,
 	.no_dac = BAD_NO_DAC,
 	.shared_primary = BAD_NO_PRIMARY_DAC,
@@ -1068,8 +1070,9 @@ static struct badness_table main_out_badness = {
 	.shared_clfe = BAD_SHARED_CLFE,
 	.shared_surr_main = BAD_SHARED_SURROUND,
 };
+EXPORT_SYMBOL_HDA(hda_main_out_badness);
 
-static struct badness_table extra_out_badness = {
+const struct badness_table hda_extra_out_badness = {
 	.no_primary_dac = BAD_NO_DAC,
 	.no_dac = BAD_NO_DAC,
 	.shared_primary = BAD_NO_EXTRA_DAC,
@@ -1077,6 +1080,7 @@ static struct badness_table extra_out_badness = {
 	.shared_clfe = BAD_SHARED_EXTRA_SURROUND,
 	.shared_surr_main = BAD_NO_EXTRA_SURR_DAC,
 };
+EXPORT_SYMBOL_HDA(hda_extra_out_badness);
 
 /* get the DAC of the primary output corresponding to the given array index */
 static hda_nid_t get_primary_out(struct hda_codec *codec, int idx)
@@ -1367,22 +1371,25 @@ static int check_aamix_out_path(struct hda_codec *codec, int path_idx)
 {
 	struct hda_gen_spec *spec = codec->spec;
 	struct nid_path *path;
-	hda_nid_t dac, pin;
+	hda_nid_t path_dac, dac, pin;
 
 	path = snd_hda_get_path_from_idx(codec, path_idx);
 	if (!path || !path->depth ||
 	    is_nid_contained(path, spec->mixer_nid))
 		return 0;
-	dac = path->path[0];
+	path_dac = path->path[0];
+	dac = spec->private_dac_nids[0];
 	pin = path->path[path->depth - 1];
 	path = snd_hda_add_new_path(codec, dac, pin, spec->mixer_nid);
 	if (!path) {
-		if (dac != spec->multiout.dac_nids[0])
+		if (dac != path_dac)
-			dac = spec->multiout.dac_nids[0];
+			dac = path_dac;
 		else if (spec->multiout.hp_out_nid[0])
 			dac = spec->multiout.hp_out_nid[0];
 		else if (spec->multiout.extra_out_nid[0])
 			dac = spec->multiout.extra_out_nid[0];
+		else
+			dac = 0;
 		if (dac)
 			path = snd_hda_add_new_path(codec, dac, pin,
 						    spec->mixer_nid);
@@ -1507,7 +1514,7 @@ static int fill_and_eval_dacs(struct hda_codec *codec,
 
 	badness += try_assign_dacs(codec, cfg->line_outs, cfg->line_out_pins,
 				   spec->private_dac_nids, spec->out_paths,
-				   &main_out_badness);
+				   spec->main_out_badness);
 
 	if (fill_mio_first &&
 	    cfg->line_outs == 1 && cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
@@ -1522,7 +1529,7 @@ static int fill_and_eval_dacs(struct hda_codec *codec,
 		err = try_assign_dacs(codec, cfg->hp_outs, cfg->hp_pins,
 				      spec->multiout.hp_out_nid,
 				      spec->hp_paths,
-				      &extra_out_badness);
+				      spec->extra_out_badness);
 		if (err < 0)
 			return err;
 		badness += err;
@@ -1532,7 +1539,7 @@ static int fill_and_eval_dacs(struct hda_codec *codec,
 				      cfg->speaker_pins,
 				      spec->multiout.extra_out_nid,
 				      spec->speaker_paths,
-				      &extra_out_badness);
+				      spec->extra_out_badness);
 		if (err < 0)
 			return err;
 		badness += err;
@@ -1926,6 +1933,17 @@ static int create_speaker_out_ctls(struct hda_codec *codec)
  * independent HP controls
  */
 
+/* update HP auto-mute state too */
+static void update_hp_automute_hook(struct hda_codec *codec)
+{
+	struct hda_gen_spec *spec = codec->spec;
+
+	if (spec->hp_automute_hook)
+		spec->hp_automute_hook(codec, NULL);
+	else
+		snd_hda_gen_hp_automute(codec, NULL);
+}
+
 static int indep_hp_info(struct snd_kcontrol *kcontrol,
 			 struct snd_ctl_elem_info *uinfo)
 {
@@ -1986,12 +2004,7 @@ static int indep_hp_put(struct snd_kcontrol *kcontrol,
 		else
 			*dacp = spec->alt_dac_nid;
 
-		/* update HP auto-mute state too */
+		update_hp_automute_hook(codec);
-		if (spec->hp_automute_hook)
-			spec->hp_automute_hook(codec, NULL);
-		else
-			snd_hda_gen_hp_automute(codec, NULL);
-
 		ret = 1;
 	}
  unlock:
@@ -2072,6 +2085,14 @@ get_multiio_path(struct hda_codec *codec, int idx)
 
 static void update_automute_all(struct hda_codec *codec);
 
+/* Default value to be passed as aamix argument for snd_hda_activate_path();
+ * used for output paths
+ */
+static bool aamix_default(struct hda_gen_spec *spec)
+{
+	return !spec->have_aamix_ctl || spec->aamix_mode;
+}
+
 static int set_multi_io(struct hda_codec *codec, int idx, bool output)
 {
 	struct hda_gen_spec *spec = codec->spec;
@@ -2087,11 +2108,11 @@ static int set_multi_io(struct hda_codec *codec, int idx, bool output)
 
 	if (output) {
 		set_pin_target(codec, nid, PIN_OUT, true);
-		snd_hda_activate_path(codec, path, true, true);
+		snd_hda_activate_path(codec, path, true, aamix_default(spec));
 		set_pin_eapd(codec, nid, true);
 	} else {
 		set_pin_eapd(codec, nid, false);
-		snd_hda_activate_path(codec, path, false, true);
+		snd_hda_activate_path(codec, path, false, aamix_default(spec));
 		set_pin_target(codec, nid, spec->multi_io[idx].ctl_in, true);
 		path_power_down_sync(codec, path);
 	}
@@ -2182,8 +2203,8 @@ static void update_aamix_paths(struct hda_codec *codec, bool do_mix,
 		snd_hda_activate_path(codec, mix_path, true, true);
 		path_power_down_sync(codec, nomix_path);
 	} else {
-		snd_hda_activate_path(codec, mix_path, false, true);
+		snd_hda_activate_path(codec, mix_path, false, false);
-		snd_hda_activate_path(codec, nomix_path, true, true);
+		snd_hda_activate_path(codec, nomix_path, true, false);
 		path_power_down_sync(codec, mix_path);
 	}
 }
@@ -2240,63 +2261,95 @@ static int create_loopback_mixing_ctl(struct hda_codec *codec)
 static void call_update_outputs(struct hda_codec *codec);
 
 /* for shared I/O, change the pin-control accordingly */
-static void update_shared_mic_hp(struct hda_codec *codec, bool set_as_mic)
+static void update_hp_mic(struct hda_codec *codec, int adc_mux, bool force)
 {
 	struct hda_gen_spec *spec = codec->spec;
+	bool as_mic;
 	unsigned int val;
-	hda_nid_t pin = spec->autocfg.inputs[1].pin;
+	hda_nid_t pin;
-	/* NOTE: this assumes that there are only two inputs, the
+
-	 * first is the real internal mic and the second is HP/mic jack.
+	pin = spec->hp_mic_pin;
-	 */
+	as_mic = spec->cur_mux[adc_mux] == spec->hp_mic_mux_idx;
+
+	if (!force) {
+		val = snd_hda_codec_get_pin_target(codec, pin);
+		if (as_mic) {
+			if (val & PIN_IN)
+				return;
+		} else {
+			if (val & PIN_OUT)
+				return;
+		}
+	}
 
 	val = snd_hda_get_default_vref(codec, pin);
-
+	/* if the HP pin doesn't support VREF and the codec driver gives an
-	/* This pin does not have vref caps - let's enable vref on pin 0x18
+	 * alternative pin, set up the VREF on that pin instead
-	   instead, as suggested by Realtek */
+	 */
 	if (val == AC_PINCTL_VREF_HIZ && spec->shared_mic_vref_pin) {
 		const hda_nid_t vref_pin = spec->shared_mic_vref_pin;
 		unsigned int vref_val = snd_hda_get_default_vref(codec, vref_pin);
 		if (vref_val != AC_PINCTL_VREF_HIZ)
 			snd_hda_set_pin_ctl_cache(codec, vref_pin,
-					PIN_IN | (set_as_mic ? vref_val : 0));
+						  PIN_IN | (as_mic ? vref_val : 0));
 	}
 
-	val = set_as_mic ? val | PIN_IN : PIN_HP;
+	if (!spec->hp_mic_jack_modes) {
+		if (as_mic)
+			val |= PIN_IN;
+		else
+			val = PIN_HP;
 		set_pin_target(codec, pin, val, true);
-
+		update_hp_automute_hook(codec);
-	spec->automute_speaker = !set_as_mic;
+	}
-	call_update_outputs(codec);
 }
 
 /* create a shared input with the headphone out */
-static int create_shared_input(struct hda_codec *codec)
+static int create_hp_mic(struct hda_codec *codec)
 {
 	struct hda_gen_spec *spec = codec->spec;
 	struct auto_pin_cfg *cfg = &spec->autocfg;
 	unsigned int defcfg;
 	hda_nid_t nid;
 
-	/* only one internal input pin? */
+	if (!spec->hp_mic) {
-	if (cfg->num_inputs != 1)
+		if (spec->suppress_hp_mic_detect)
 			return 0;
+		/* automatic detection: only if no input or a single internal
+		 * input pin is found, try to detect the shared hp/mic
+		 */
+		if (cfg->num_inputs > 1)
+			return 0;
+		else if (cfg->num_inputs == 1) {
 			defcfg = snd_hda_codec_get_pincfg(codec, cfg->inputs[0].pin);
 			if (snd_hda_get_input_pin_attr(defcfg) != INPUT_PIN_ATTR_INT)
 				return 0;
+		}
+	}
 
-	if (cfg->hp_outs == 1 && cfg->line_out_type == AUTO_PIN_SPEAKER_OUT)
+	spec->hp_mic = 0; /* clear once */
-		nid = cfg->hp_pins[0]; /* OK, we have a single HP-out */
+	if (cfg->num_inputs >= AUTO_CFG_MAX_INS)
-	else if (cfg->line_outs == 1 && cfg->line_out_type == AUTO_PIN_HP_OUT)
+		return 0;
-		nid = cfg->line_out_pins[0]; /* OK, we have a single line-out */
+
-	else
+	nid = 0;
-		return 0; /* both not available */
+	if (cfg->line_out_type == AUTO_PIN_HP_OUT && cfg->line_outs > 0)
+		nid = cfg->line_out_pins[0];
+	else if (cfg->hp_outs > 0)
+		nid = cfg->hp_pins[0];
+	if (!nid)
+		return 0;
 
 	if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_IN))
 		return 0; /* no input */
 
-	cfg->inputs[1].pin = nid;
+	cfg->inputs[cfg->num_inputs].pin = nid;
-	cfg->inputs[1].type = AUTO_PIN_MIC;
+	cfg->inputs[cfg->num_inputs].type = AUTO_PIN_MIC;
-	cfg->num_inputs = 2;
+	cfg->inputs[cfg->num_inputs].is_headphone_mic = 1;
-	spec->shared_mic_hp = 1;
+	cfg->num_inputs++;
+	spec->hp_mic = 1;
+	spec->hp_mic_pin = nid;
+	/* we can't handle auto-mic together with HP-mic */
+	spec->suppress_auto_mic = 1;
 	snd_printdd("hda-codec: Enable shared I/O jack on NID 0x%x\n", nid);
 	return 0;
 }
@@ -2304,13 +2357,17 @@ static int create_shared_input(struct hda_codec *codec)
 /*
  * output jack mode
  */
+
+static int create_hp_mic_jack_mode(struct hda_codec *codec, hda_nid_t pin);
+
+static const char * const out_jack_texts[] = {
+	"Line Out", "Headphone Out",
+};
+
 static int out_jack_mode_info(struct snd_kcontrol *kcontrol,
 			      struct snd_ctl_elem_info *uinfo)
 {
-	static const char * const texts[] = {
+	return snd_hda_enum_helper_info(kcontrol, uinfo, 2, out_jack_texts);
-		"Line Out", "Headphone Out",
-	};
-	return snd_hda_enum_helper_info(kcontrol, uinfo, 2, texts);
 }
 
 static int out_jack_mode_get(struct snd_kcontrol *kcontrol,
@@ -2372,6 +2429,17 @@ static void get_jack_mode_name(struct hda_codec *codec, hda_nid_t pin,
 		;
 }
 
+static int get_out_jack_num_items(struct hda_codec *codec, hda_nid_t pin)
+{
+	struct hda_gen_spec *spec = codec->spec;
+	if (spec->add_jack_modes) {
+		unsigned int pincap = snd_hda_query_pin_caps(codec, pin);
+		if ((pincap & AC_PINCAP_OUT) && (pincap & AC_PINCAP_HP_DRV))
+			return 2;
+	}
+	return 1;
+}
+
 static int create_out_jack_modes(struct hda_codec *codec, int num_pins,
 				 hda_nid_t *pins)
 {
@@ -2380,8 +2448,13 @@ static int create_out_jack_modes(struct hda_codec *codec, int num_pins,
 
 	for (i = 0; i < num_pins; i++) {
 		hda_nid_t pin = pins[i];
-		unsigned int pincap = snd_hda_query_pin_caps(codec, pin);
+		if (pin == spec->hp_mic_pin) {
-		if ((pincap & AC_PINCAP_OUT) && (pincap & AC_PINCAP_HP_DRV)) {
+			int ret = create_hp_mic_jack_mode(codec, pin);
+			if (ret < 0)
+				return ret;
+			continue;
+		}
+		if (get_out_jack_num_items(codec, pin) > 1) {
 			struct snd_kcontrol_new *knew;
 			char name[44];
 			get_jack_mode_name(codec, pin, name, sizeof(name));
@@ -2502,12 +2575,24 @@ static const struct snd_kcontrol_new in_jack_mode_enum = {
 	.put = in_jack_mode_put,
 };
 
+static int get_in_jack_num_items(struct hda_codec *codec, hda_nid_t pin)
+{
+	struct hda_gen_spec *spec = codec->spec;
+	int nitems = 0;
+	if (spec->add_jack_modes)
+		nitems = hweight32(get_vref_caps(codec, pin));
+	return nitems ? nitems : 1;
+}
+
 static int create_in_jack_mode(struct hda_codec *codec, hda_nid_t pin)
 {
 	struct hda_gen_spec *spec = codec->spec;
-	unsigned int defcfg;
 	struct snd_kcontrol_new *knew;
 	char name[44];
+	unsigned int defcfg;
+
+	if (pin == spec->hp_mic_pin)
+		return 0; /* already done in create_out_jack_mode() */
 
 	/* no jack mode for fixed pins */
 	defcfg = snd_hda_codec_get_pincfg(codec, pin);
@@ -2515,7 +2600,7 @@ static int create_in_jack_mode(struct hda_codec *codec, hda_nid_t pin)
 		return 0;
 
 	/* no multiple vref caps? */
-	if (hweight32(get_vref_caps(codec, pin)) <= 1)
+	if (get_in_jack_num_items(codec, pin) <= 1)
 		return 0;
 
 	get_jack_mode_name(codec, pin, name, sizeof(name));
@@ -2526,6 +2611,132 @@ static int create_in_jack_mode(struct hda_codec *codec, hda_nid_t pin)
 	return 0;
 }
 
+/*
+ * HP/mic shared jack mode
+ */
+static int hp_mic_jack_mode_info(struct snd_kcontrol *kcontrol,
+				 struct snd_ctl_elem_info *uinfo)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	hda_nid_t nid = kcontrol->private_value;
+	int out_jacks = get_out_jack_num_items(codec, nid);
+	int in_jacks = get_in_jack_num_items(codec, nid);
+	const char *text = NULL;
+	int idx;
+
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+	uinfo->count = 1;
+	uinfo->value.enumerated.items = out_jacks + in_jacks;
+	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
+		uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
+	idx = uinfo->value.enumerated.item;
+	if (idx < out_jacks) {
+		if (out_jacks > 1)
+			text = out_jack_texts[idx];
+		else
+			text = "Headphone Out";
+	} else {
+		idx -= out_jacks;
+		if (in_jacks > 1) {
+			unsigned int vref_caps = get_vref_caps(codec, nid);
+			text = vref_texts[get_vref_idx(vref_caps, idx)];
+		} else
+			text = "Mic In";
+	}
+
+	strcpy(uinfo->value.enumerated.name, text);
+	return 0;
+}
+
+static int get_cur_hp_mic_jack_mode(struct hda_codec *codec, hda_nid_t nid)
+{
+	int out_jacks = get_out_jack_num_items(codec, nid);
+	int in_jacks = get_in_jack_num_items(codec, nid);
+	unsigned int val = snd_hda_codec_get_pin_target(codec, nid);
+	int idx = 0;
+
+	if (val & PIN_OUT) {
+		if (out_jacks > 1 && val == PIN_HP)
+			idx = 1;
+	} else if (val & PIN_IN) {
+		idx = out_jacks;
+		if (in_jacks > 1) {
+			unsigned int vref_caps = get_vref_caps(codec, nid);
+			val &= AC_PINCTL_VREFEN;
+			idx += cvt_from_vref_idx(vref_caps, val);
+		}
+	}
+	return idx;
+}
+
+static int hp_mic_jack_mode_get(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	hda_nid_t nid = kcontrol->private_value;
+	ucontrol->value.enumerated.item[0] =
+		get_cur_hp_mic_jack_mode(codec, nid);
+	return 0;
+}
+
+static int hp_mic_jack_mode_put(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	hda_nid_t nid = kcontrol->private_value;
+	int out_jacks = get_out_jack_num_items(codec, nid);
+	int in_jacks = get_in_jack_num_items(codec, nid);
+	unsigned int val, oldval, idx;
+
+	oldval = get_cur_hp_mic_jack_mode(codec, nid);
+	idx = ucontrol->value.enumerated.item[0];
+	if (oldval == idx)
+		return 0;
+
+	if (idx < out_jacks) {
+		if (out_jacks > 1)
+			val = idx ? PIN_HP : PIN_OUT;
+		else
+			val = PIN_HP;
+	} else {
+		idx -= out_jacks;
+		if (in_jacks > 1) {
+			unsigned int vref_caps = get_vref_caps(codec, nid);
+			val = snd_hda_codec_get_pin_target(codec, nid);
+			val &= ~(AC_PINCTL_VREFEN | PIN_HP);
+			val |= get_vref_idx(vref_caps, idx) | PIN_IN;
+		} else
+			val = snd_hda_get_default_vref(codec, nid);
+	}
+	snd_hda_set_pin_ctl_cache(codec, nid, val);
+	update_hp_automute_hook(codec);
+
+	return 1;
+}
+
+static const struct snd_kcontrol_new hp_mic_jack_mode_enum = {
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.info = hp_mic_jack_mode_info,
+	.get = hp_mic_jack_mode_get,
+	.put = hp_mic_jack_mode_put,
+};
+
+static int create_hp_mic_jack_mode(struct hda_codec *codec, hda_nid_t pin)
+{
+	struct hda_gen_spec *spec = codec->spec;
+	struct snd_kcontrol_new *knew;
+
+	if (get_out_jack_num_items(codec, pin) <= 1 &&
+	    get_in_jack_num_items(codec, pin) <= 1)
+		return 0; /* no need */
+	knew = snd_hda_gen_add_kctl(spec, "Headphone Mic Jack Mode",
+				    &hp_mic_jack_mode_enum);
+	if (!knew)
+		return -ENOMEM;
+	knew->private_value = pin;
+	spec->hp_mic_jack_modes = 1;
+	return 0;
+}
 
 /*
  * Parse input paths
@@ -2648,7 +2859,6 @@ static int check_dyn_adc_switch(struct hda_codec *codec)
 	unsigned int ok_bits;
 	int i, n, nums;
 
- again:
 	nums = 0;
 	ok_bits = 0;
 	for (n = 0; n < spec->num_adc_nids; n++) {
@@ -2663,12 +2873,6 @@ static int check_dyn_adc_switch(struct hda_codec *codec)
 	}
 
 	if (!ok_bits) {
-		if (spec->shared_mic_hp) {
-			spec->shared_mic_hp = 0;
-			imux->num_items = 1;
-			goto again;
-		}
-
 		/* check whether ADC-switch is possible */
 		for (i = 0; i < imux->num_items; i++) {
 			for (n = 0; n < spec->num_adc_nids; n++) {
@@ -2701,7 +2905,8 @@ static int check_dyn_adc_switch(struct hda_codec *codec)
 		spec->num_adc_nids = nums;
 	}
 
-	if (imux->num_items == 1 || spec->shared_mic_hp) {
+	if (imux->num_items == 1 ||
+	    (imux->num_items == 2 && spec->hp_mic)) {
 		snd_printdd("hda-codec: reducing to a single ADC\n");
 		spec->num_adc_nids = 1; /* reduce to a single ADC */
 	}
@@ -2738,6 +2943,8 @@ static int parse_capture_source(struct hda_codec *codec, hda_nid_t pin,
 			snd_hda_get_path_idx(codec, path);
 
 		if (!imux_added) {
+			if (spec->hp_mic_pin == pin)
+				spec->hp_mic_mux_idx = imux->num_items;
 			spec->imux_pins[imux->num_items] = pin;
 			snd_hda_add_imux_item(imux, label, cfg_idx, NULL);
 			imux_added = true;
@@ -2812,6 +3019,7 @@ static int create_input_ctls(struct hda_codec *codec)
 		val = PIN_IN;
 		if (cfg->inputs[i].type == AUTO_PIN_MIC)
 			val |= snd_hda_get_default_vref(codec, pin);
+		if (pin != spec->hp_mic_pin)
 			set_pin_target(codec, pin, val, false);
 
 		if (mixer) {
@@ -2830,7 +3038,7 @@ static int create_input_ctls(struct hda_codec *codec)
 		if (err < 0)
 			return err;
 
-		if (spec->add_in_jack_modes) {
+		if (spec->add_jack_modes) {
 			err = create_in_jack_mode(codec, pin);
 			if (err < 0)
 				return err;
@@ -3462,8 +3670,8 @@ static int mux_select(struct hda_codec *codec, unsigned int adc_idx,
 
 	spec->cur_mux[adc_idx] = idx;
 
-	if (spec->shared_mic_hp)
+	if (spec->hp_mic)
-		update_shared_mic_hp(codec, spec->cur_mux[adc_idx]);
+		update_hp_mic(codec, adc_idx, false);
 
 	if (spec->dyn_adc_switch)
 		dyn_adc_pcm_resetup(codec, idx);
@@ -3511,18 +3719,21 @@ static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins,
 
 	for (i = 0; i < num_pins; i++) {
 		hda_nid_t nid = pins[i];
-		unsigned int val;
+		unsigned int val, oldval;
 		if (!nid)
 			break;
+		oldval = snd_hda_codec_get_pin_target(codec, nid);
+		if (oldval & PIN_IN)
+			continue; /* no mute for inputs */
 		/* don't reset VREF value in case it's controlling
 		 * the amp (see alc861_fixup_asus_amp_vref_0f())
 		 */
 		if (spec->keep_vref_in_automute)
-			val = snd_hda_codec_get_pin_target(codec, nid) & ~PIN_HP;
+			val = oldval & ~PIN_HP;
 		else
 			val = 0;
 		if (!mute)
-			val |= snd_hda_codec_get_pin_target(codec, nid);
+			val |= oldval;
 		/* here we call update_pin_ctl() so that the pinctl is changed
 		 * without changing the pinctl target value;
 		 * the original target value will be still referred at the
@@ -3543,7 +3754,6 @@ void snd_hda_gen_update_outputs(struct hda_codec *codec)
 	 * in general, HP pins/amps control should be enabled in all cases,
 	 * but currently set only for master_mute, just to be safe
 	 */
-	if (!spec->shared_mic_hp) /* don't change HP-pin when shared with mic */
 	do_automute(codec, ARRAY_SIZE(spec->autocfg.hp_pins),
 		    spec->autocfg.hp_pins, spec->master_mute);
 
@@ -3649,10 +3859,7 @@ static void update_automute_all(struct hda_codec *codec)
 {
 	struct hda_gen_spec *spec = codec->spec;
 
-	if (spec->hp_automute_hook)
+	update_hp_automute_hook(codec);
-		spec->hp_automute_hook(codec, NULL);
-	else
-		snd_hda_gen_hp_automute(codec, NULL);
 	if (spec->line_automute_hook)
 		spec->line_automute_hook(codec, NULL);
 	else
@@ -3978,6 +4185,11 @@ int snd_hda_gen_parse_auto_config(struct hda_codec *codec,
 		cfg = &spec->autocfg;
 	}
 
+	if (!spec->main_out_badness)
+		spec->main_out_badness = &hda_main_out_badness;
+	if (!spec->extra_out_badness)
+		spec->extra_out_badness = &hda_extra_out_badness;
+
 	fill_all_dac_nids(codec);
 
 	if (!cfg->line_outs) {
@@ -4024,7 +4236,7 @@ int snd_hda_gen_parse_auto_config(struct hda_codec *codec,
 	err = create_loopback_mixing_ctl(codec);
 	if (err < 0)
 		return err;
-	err = create_shared_input(codec);
+	err = create_hp_mic(codec);
 	if (err < 0)
 		return err;
 	err = create_input_ctls(codec);
@@ -4050,11 +4262,9 @@ int snd_hda_gen_parse_auto_config(struct hda_codec *codec,
 	if (err < 0)
 		return err;
 
-	if (!spec->shared_mic_hp) {
 	err = check_auto_mic_availability(codec);
 	if (err < 0)
 		return err;
-	}
 
 	err = create_capture_mixers(codec);
 	if (err < 0)
@@ -4064,7 +4274,7 @@ int snd_hda_gen_parse_auto_config(struct hda_codec *codec,
 	if (err < 0)
 		return err;
 
-	if (spec->add_out_jack_modes) {
+	if (spec->add_jack_modes) {
 		if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
 			err = create_out_jack_modes(codec, cfg->line_outs,
 						    cfg->line_out_pins);
@@ -4085,6 +4295,12 @@ int snd_hda_gen_parse_auto_config(struct hda_codec *codec,
 	if (spec->power_down_unused)
 		codec->power_filter = snd_hda_gen_path_power_filter;
 
+	if (!spec->no_analog && spec->beep_nid) {
+		err = snd_hda_attach_beep_device(codec, spec->beep_nid);
+		if (err < 0)
+			return err;
+	}
+
 	return 1;
 }
 EXPORT_SYMBOL_HDA(snd_hda_gen_parse_auto_config);
@@ -4161,17 +4377,6 @@ int snd_hda_gen_build_controls(struct hda_codec *codec)
 
 	free_kctls(spec); /* no longer needed */
 
-	if (spec->shared_mic_hp) {
-		int err;
-		int nid = spec->autocfg.inputs[1].pin;
-		err = snd_hda_jack_add_kctl(codec, nid, "Headphone Mic", 0);
-		if (err < 0)
-			return err;
-		err = snd_hda_jack_detect_enable(codec, nid, 0);
-		if (err < 0)
-			return err;
-	}
-
 	err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
 	if (err < 0)
 		return err;
@@ -4729,7 +4934,8 @@ static void set_output_and_unmute(struct hda_codec *codec, int path_idx)
 		return;
 	pin = path->path[path->depth - 1];
 	restore_pin_ctl(codec, pin);
-	snd_hda_activate_path(codec, path, path->active, true);
+	snd_hda_activate_path(codec, path, path->active,
+			      aamix_default(codec->spec));
 	set_pin_eapd(codec, pin, path->active);
 }
 
@@ -4779,7 +4985,8 @@ static void init_multi_io(struct hda_codec *codec)
 		if (!spec->multi_io[i].ctl_in)
 			spec->multi_io[i].ctl_in =
 				snd_hda_codec_get_pin_target(codec, pin);
-		snd_hda_activate_path(codec, path, path->active, true);
+		snd_hda_activate_path(codec, path, path->active,
+				      aamix_default(spec));
 	}
 }
 
@@ -4826,11 +5033,10 @@ static void init_input_src(struct hda_codec *codec)
 				snd_hda_activate_path(codec, path, active, false);
 			}
 		}
+		if (spec->hp_mic)
+			update_hp_mic(codec, c, true);
 	}
 
-	if (spec->shared_mic_hp)
-		update_shared_mic_hp(codec, spec->cur_mux[0]);
-
 	if (spec->cap_sync_hook)
 		spec->cap_sync_hook(codec, NULL);
 }
@@ -4911,6 +5117,7 @@ EXPORT_SYMBOL_HDA(snd_hda_gen_init);
  */
 void snd_hda_gen_free(struct hda_codec *codec)
 {
+	snd_hda_detach_beep_device(codec);
 	snd_hda_gen_spec_free(codec->spec);
 	kfree(codec->spec);
 	codec->spec = NULL;

sound/pci/hda/hda_generic.h

@@ -76,6 +76,19 @@ enum {
 	HDA_GEN_PCM_ACT_CLOSE,
 };
 
+/* DAC assignment badness table */
+struct badness_table {
+	int no_primary_dac;	/* no primary DAC */
+	int no_dac;		/* no secondary DACs */
+	int shared_primary;	/* primary DAC is shared with main output */
+	int shared_surr;	/* secondary DAC shared with main or primary */
+	int shared_clfe;	/* third DAC shared with main or primary */
+	int shared_surr_main;	/* secondary DAC sahred with main/DAC0 */
+};
+
+extern const struct badness_table hda_main_out_badness;
+extern const struct badness_table hda_extra_out_badness;
+
 struct hda_gen_spec {
 	char stream_name_analog[32];	/* analog PCM stream */
 	const struct hda_pcm_stream *stream_analog_playback;
@@ -145,7 +158,10 @@ struct hda_gen_spec {
 	hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
 	hda_nid_t imux_pins[HDA_MAX_NUM_INPUTS];
 	unsigned int dyn_adc_idx[HDA_MAX_NUM_INPUTS];
+	/* shared hp/mic */
 	hda_nid_t shared_mic_vref_pin;
+	hda_nid_t hp_mic_pin;
+	int hp_mic_mux_idx;
 
 	/* DAC/ADC lists */
 	int num_all_dacs;
@@ -200,7 +216,8 @@ struct hda_gen_spec {
 
 	/* other parse behavior flags */
 	unsigned int need_dac_fix:1; /* need to limit DACs for multi channels */
-	unsigned int shared_mic_hp:1; /* HP/Mic-in sharing */
+	unsigned int hp_mic:1; /* Allow HP as a mic-in */
+	unsigned int suppress_hp_mic_detect:1; /* Don't detect HP/mic */
 	unsigned int no_primary_hp:1; /* Don't prefer HP pins to speaker pins */
 	unsigned int multi_cap_vol:1; /* allow multiple capture xxx volumes */
 	unsigned int inv_dmic_split:1; /* inverted dmic w/a for conexant */
@@ -209,8 +226,7 @@ struct hda_gen_spec {
 	unsigned int indep_hp:1; /* independent HP supported */
 	unsigned int prefer_hp_amp:1; /* enable HP amp for speaker if any */
 	unsigned int add_stereo_mix_input:1; /* add aamix as a capture src */
-	unsigned int add_out_jack_modes:1; /* add output jack mode enum ctls */
+	unsigned int add_jack_modes:1; /* add i/o jack mode enum ctls */
-	unsigned int add_in_jack_modes:1; /* add input jack mode enum ctls */
 	unsigned int power_down_unused:1; /* power down unused widgets */
 
 	/* other internal flags */
@@ -218,10 +234,18 @@ struct hda_gen_spec {
 	unsigned int dyn_adc_switch:1; /* switch ADCs (for ALC275) */
 	unsigned int indep_hp_enabled:1; /* independent HP enabled */
 	unsigned int have_aamix_ctl:1;
+	unsigned int hp_mic_jack_modes:1;
+
+	/* badness tables for output path evaluations */
+	const struct badness_table *main_out_badness;
+	const struct badness_table *extra_out_badness;
 
 	/* loopback mixing mode */
 	bool aamix_mode;
 
+	/* digital beep */
+	hda_nid_t beep_nid;
+
 	/* for virtual master */
 	hda_nid_t vmaster_nid;
 	unsigned int vmaster_tlv[4];

sound/pci/hda/hda_intel.c

@@ -1889,6 +1889,26 @@ static void azx_timecounter_init(struct snd_pcm_substream *substream,
 		tc->cycle_last = last;
 }
 
+static u64 azx_adjust_codec_delay(struct snd_pcm_substream *substream,
+				u64 nsec)
+{
+	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);
+	struct hda_pcm_stream *hinfo = apcm->hinfo[substream->stream];
+	u64 codec_frames, codec_nsecs;
+
+	if (!hinfo->ops.get_delay)
+		return nsec;
+
+	codec_frames = hinfo->ops.get_delay(hinfo, apcm->codec, substream);
+	codec_nsecs = div_u64(codec_frames * 1000000000LL,
+			      substream->runtime->rate);
+
+	if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
+		return nsec + codec_nsecs;
+
+	return (nsec > codec_nsecs) ? nsec - codec_nsecs : 0;
+}
+
 static int azx_get_wallclock_tstamp(struct snd_pcm_substream *substream,
 				struct timespec *ts)
 {
@@ -1897,6 +1917,7 @@ static int azx_get_wallclock_tstamp(struct snd_pcm_substream *substream,
 
 	nsec = timecounter_read(&azx_dev->azx_tc);
 	nsec = div_u64(nsec, 3); /* can be optimized */
+	nsec = azx_adjust_codec_delay(substream, nsec);
 
 	*ts = ns_to_timespec(nsec);
 
@@ -2349,8 +2370,11 @@ static unsigned int azx_get_position(struct azx *chip,
 				     struct azx_dev *azx_dev,
 				     bool with_check)
 {
+	struct snd_pcm_substream *substream = azx_dev->substream;
+	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);
 	unsigned int pos;
-	int stream = azx_dev->substream->stream;
+	int stream = substream->stream;
+	struct hda_pcm_stream *hinfo = apcm->hinfo[stream];
 	int delay = 0;
 
 	switch (chip->position_fix[stream]) {
@@ -2381,7 +2405,7 @@ static unsigned int azx_get_position(struct azx *chip,
 		pos = 0;
 
 	/* calculate runtime delay from LPIB */
-	if (azx_dev->substream->runtime &&
+	if (substream->runtime &&
 	    chip->position_fix[stream] == POS_FIX_POSBUF &&
 	    (chip->driver_caps & AZX_DCAPS_COUNT_LPIB_DELAY)) {
 		unsigned int lpib_pos = azx_sd_readl(azx_dev, SD_LPIB);
@@ -2399,9 +2423,16 @@ static unsigned int azx_get_position(struct azx *chip,
 			delay = 0;
 			chip->driver_caps &= ~AZX_DCAPS_COUNT_LPIB_DELAY;
 		}
-		azx_dev->substream->runtime->delay =
+		delay = bytes_to_frames(substream->runtime, delay);
-			bytes_to_frames(azx_dev->substream->runtime, delay);
 	}
+
+	if (substream->runtime) {
+		if (hinfo->ops.get_delay)
+			delay += hinfo->ops.get_delay(hinfo, apcm->codec,
+						      substream);
+		substream->runtime->delay = delay;
+	}
+
 	trace_azx_get_position(chip, azx_dev, pos, delay);
 	return pos;
 }

sound/pci/hda/hda_jack.c

@@ -394,7 +394,8 @@ static int get_unique_index(struct hda_codec *codec, const char *name, int idx)
 }
 
 static int add_jack_kctl(struct hda_codec *codec, hda_nid_t nid,
-			 const struct auto_pin_cfg *cfg)
+			 const struct auto_pin_cfg *cfg,
+			 const char *base_name)
 {
 	unsigned int def_conf, conn;
 	char name[44];
@@ -410,6 +411,10 @@ static int add_jack_kctl(struct hda_codec *codec, hda_nid_t nid,
 	phantom_jack = (conn != AC_JACK_PORT_COMPLEX) ||
 		       !is_jack_detectable(codec, nid);
 
+	if (base_name) {
+		strlcpy(name, base_name, sizeof(name));
+		idx = 0;
+	} else
 		snd_hda_get_pin_label(codec, nid, cfg, name, sizeof(name), &idx);
 	if (phantom_jack)
 		/* Example final name: "Internal Mic Phantom Jack" */
@@ -433,39 +438,51 @@ int snd_hda_jack_add_kctls(struct hda_codec *codec,
 	const hda_nid_t *p;
 	int i, err;
 
+	for (i = 0; i < cfg->num_inputs; i++) {
+		/* If we have headphone mics; make sure they get the right name
+		   before grabbed by output pins */
+		if (cfg->inputs[i].is_headphone_mic) {
+			if (auto_cfg_hp_outs(cfg) == 1)
+				err = add_jack_kctl(codec, auto_cfg_hp_pins(cfg)[0],
+						    cfg, "Headphone Mic");
+			else
+				err = add_jack_kctl(codec, cfg->inputs[i].pin,
+						    cfg, "Headphone Mic");
+		} else
+			err = add_jack_kctl(codec, cfg->inputs[i].pin, cfg,
+					    NULL);
+		if (err < 0)
+			return err;
+	}
+
 	for (i = 0, p = cfg->line_out_pins; i < cfg->line_outs; i++, p++) {
-		err = add_jack_kctl(codec, *p, cfg);
+		err = add_jack_kctl(codec, *p, cfg, NULL);
 		if (err < 0)
 			return err;
 	}
 	for (i = 0, p = cfg->hp_pins; i < cfg->hp_outs; i++, p++) {
 		if (*p == *cfg->line_out_pins) /* might be duplicated */
 			break;
-		err = add_jack_kctl(codec, *p, cfg);
+		err = add_jack_kctl(codec, *p, cfg, NULL);
 		if (err < 0)
 			return err;
 	}
 	for (i = 0, p = cfg->speaker_pins; i < cfg->speaker_outs; i++, p++) {
 		if (*p == *cfg->line_out_pins) /* might be duplicated */
 			break;
-		err = add_jack_kctl(codec, *p, cfg);
+		err = add_jack_kctl(codec, *p, cfg, NULL);
-		if (err < 0)
-			return err;
-	}
-	for (i = 0; i < cfg->num_inputs; i++) {
-		err = add_jack_kctl(codec, cfg->inputs[i].pin, cfg);
 		if (err < 0)
 			return err;
 	}
 	for (i = 0, p = cfg->dig_out_pins; i < cfg->dig_outs; i++, p++) {
-		err = add_jack_kctl(codec, *p, cfg);
+		err = add_jack_kctl(codec, *p, cfg, NULL);
 		if (err < 0)
 			return err;
 	}
-	err = add_jack_kctl(codec, cfg->dig_in_pin, cfg);
+	err = add_jack_kctl(codec, cfg->dig_in_pin, cfg, NULL);
 	if (err < 0)
 		return err;
-	err = add_jack_kctl(codec, cfg->mono_out_pin, cfg);
+	err = add_jack_kctl(codec, cfg->mono_out_pin, cfg, NULL);
 	if (err < 0)
 		return err;
 	return 0;

sound/pci/hda/hda_local.h

@@ -670,6 +670,10 @@ snd_hda_check_power_state(struct hda_codec *codec, hda_nid_t nid,
 	return (state != target_state);
 }
 
+unsigned int snd_hda_codec_eapd_power_filter(struct hda_codec *codec,
+					     hda_nid_t nid,
+					     unsigned int power_state);
+
 /*
  * AMP control callbacks
  */

sound/pci/hda/patch_analog.c

@@ -43,7 +43,6 @@ struct ad198x_spec {
 	hda_nid_t eapd_nid;
 
 	unsigned int beep_amp;	/* beep amp value, set via set_beep_amp() */
-	hda_nid_t beep_dev_nid;
 
 #ifdef ENABLE_AD_STATIC_QUIRKS
 	const struct snd_kcontrol_new *mixers[6];
@@ -609,7 +608,7 @@ static const struct hda_codec_ops ad198x_auto_patch_ops = {
 	.build_controls = ad198x_auto_build_controls,
 	.build_pcms = snd_hda_gen_build_pcms,
 	.init = snd_hda_gen_init,
-	.free = ad198x_free,
+	.free = snd_hda_gen_free,
 	.unsol_event = snd_hda_jack_unsol_event,
 #ifdef CONFIG_PM
 	.check_power_status = snd_hda_gen_check_power_status,
@@ -638,12 +637,6 @@ static int ad198x_parse_auto_config(struct hda_codec *codec)
 	if (err < 0)
 		return err;
 
-	if (spec->beep_dev_nid) {
-		err = snd_hda_attach_beep_device(codec, spec->beep_dev_nid);
-		if (err < 0)
-			return err;
-	}
-
 	codec->patch_ops = ad198x_auto_patch_ops;
 
 	return 0;
@@ -1240,7 +1233,7 @@ static int ad1986a_parse_auto_config(struct hda_codec *codec)
 	codec->inv_eapd = 1;
 
 	spec->gen.mixer_nid = 0x07;
-	spec->beep_dev_nid = 0x19;
+	spec->gen.beep_nid = 0x19;
 	set_beep_amp(spec, 0x18, 0, HDA_OUTPUT);
 
 	/* AD1986A has a hardware problem that it can't share a stream
@@ -1256,7 +1249,7 @@ static int ad1986a_parse_auto_config(struct hda_codec *codec)
 
 	err = ad198x_parse_auto_config(codec);
 	if (err < 0) {
-		ad198x_free(codec);
+		snd_hda_gen_free(codec);
 		return err;
 	}
 
@@ -1673,7 +1666,7 @@ static int ad1983_parse_auto_config(struct hda_codec *codec)
 		return err;
 	spec = codec->spec;
 
-	spec->beep_dev_nid = 0x10;
+	spec->gen.beep_nid = 0x10;
 	set_beep_amp(spec, 0x10, 0, HDA_OUTPUT);
 	err = ad198x_parse_auto_config(codec);
 	if (err < 0)
@@ -1684,7 +1677,7 @@ static int ad1983_parse_auto_config(struct hda_codec *codec)
 	return 0;
 
  error:
-	ad198x_free(codec);
+	snd_hda_gen_free(codec);
 	return err;
 }
 
@@ -2187,7 +2180,7 @@ static int ad1981_parse_auto_config(struct hda_codec *codec)
 	spec = codec->spec;
 
 	spec->gen.mixer_nid = 0x0e;
-	spec->beep_dev_nid = 0x10;
+	spec->gen.beep_nid = 0x10;
 	set_beep_amp(spec, 0x0d, 0, HDA_OUTPUT);
 
 	snd_hda_pick_fixup(codec, NULL, ad1981_fixup_tbl, ad1981_fixups);
@@ -2205,7 +2198,7 @@ static int ad1981_parse_auto_config(struct hda_codec *codec)
 	return 0;
 
  error:
-	ad198x_free(codec);
+	snd_hda_gen_free(codec);
 	return err;
 }
 
@@ -3236,7 +3229,7 @@ static int ad1988_parse_auto_config(struct hda_codec *codec)
 
 	spec->gen.mixer_nid = 0x20;
 	spec->gen.mixer_merge_nid = 0x21;
-	spec->beep_dev_nid = 0x10;
+	spec->gen.beep_nid = 0x10;
 	set_beep_amp(spec, 0x10, 0, HDA_OUTPUT);
 	err = ad198x_parse_auto_config(codec);
 	if (err < 0)
@@ -3247,7 +3240,7 @@ static int ad1988_parse_auto_config(struct hda_codec *codec)
 	return 0;
 
  error:
-	ad198x_free(codec);
+	snd_hda_gen_free(codec);
 	return err;
 }
 
@@ -3653,7 +3646,7 @@ static int ad1884_parse_auto_config(struct hda_codec *codec)
 	spec = codec->spec;
 
 	spec->gen.mixer_nid = 0x20;
-	spec->beep_dev_nid = 0x10;
+	spec->gen.beep_nid = 0x10;
 	set_beep_amp(spec, 0x10, 0, HDA_OUTPUT);
 
 	snd_hda_pick_fixup(codec, NULL, ad1884_fixup_tbl, ad1884_fixups);
@@ -3671,7 +3664,7 @@ static int ad1884_parse_auto_config(struct hda_codec *codec)
 	return 0;
 
  error:
-	ad198x_free(codec);
+	snd_hda_gen_free(codec);
 	return err;
 }
 
@@ -5155,7 +5148,7 @@ static int ad1882_parse_auto_config(struct hda_codec *codec)
 
 	spec->gen.mixer_nid = 0x20;
 	spec->gen.mixer_merge_nid = 0x21;
-	spec->beep_dev_nid = 0x10;
+	spec->gen.beep_nid = 0x10;
 	set_beep_amp(spec, 0x10, 0, HDA_OUTPUT);
 	err = ad198x_parse_auto_config(codec);
 	if (err < 0)
@@ -5166,7 +5159,7 @@ static int ad1882_parse_auto_config(struct hda_codec *codec)
 	return 0;
 
  error:
-	ad198x_free(codec);
+	snd_hda_gen_free(codec);
 	return err;
 }
 

sound/pci/hda/patch_ca0132.c

@@ -131,6 +131,13 @@ enum {
 /* Effects values size*/
 #define EFFECT_VALS_MAX_COUNT 12
 
+/* Latency introduced by DSP blocks in milliseconds. */
+#define DSP_CAPTURE_INIT_LATENCY        0
+#define DSP_CRYSTAL_VOICE_LATENCY       124
+#define DSP_PLAYBACK_INIT_LATENCY       13
+#define DSP_PLAY_ENHANCEMENT_LATENCY    30
+#define DSP_SPEAKER_OUT_LATENCY         7
+
 struct ct_effect {
 	char name[44];
 	hda_nid_t nid;
@@ -741,6 +748,9 @@ struct ca0132_spec {
 	long voicefx_val;
 	long cur_mic_boost;
 
+	struct hda_codec *codec;
+	struct delayed_work unsol_hp_work;
+
 #ifdef ENABLE_TUNING_CONTROLS
 	long cur_ctl_vals[TUNING_CTLS_COUNT];
 #endif
@@ -2740,6 +2750,31 @@ static int ca0132_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
 	return 0;
 }
 
+static unsigned int ca0132_playback_pcm_delay(struct hda_pcm_stream *info,
+			struct hda_codec *codec,
+			struct snd_pcm_substream *substream)
+{
+	struct ca0132_spec *spec = codec->spec;
+	unsigned int latency = DSP_PLAYBACK_INIT_LATENCY;
+	struct snd_pcm_runtime *runtime = substream->runtime;
+
+	if (spec->dsp_state != DSP_DOWNLOADED)
+		return 0;
+
+	/* Add latency if playback enhancement and either effect is enabled. */
+	if (spec->effects_switch[PLAY_ENHANCEMENT - EFFECT_START_NID]) {
+		if ((spec->effects_switch[SURROUND - EFFECT_START_NID]) ||
+		    (spec->effects_switch[DIALOG_PLUS - EFFECT_START_NID]))
+			latency += DSP_PLAY_ENHANCEMENT_LATENCY;
+	}
+
+	/* Applying Speaker EQ adds latency as well. */
+	if (spec->cur_out_type == SPEAKER_OUT)
+		latency += DSP_SPEAKER_OUT_LATENCY;
+
+	return (latency * runtime->rate) / 1000;
+}
+
 /*
  * Digital out
  */
@@ -2808,6 +2843,23 @@ static int ca0132_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 	return 0;
 }
 
+static unsigned int ca0132_capture_pcm_delay(struct hda_pcm_stream *info,
+			struct hda_codec *codec,
+			struct snd_pcm_substream *substream)
+{
+	struct ca0132_spec *spec = codec->spec;
+	unsigned int latency = DSP_CAPTURE_INIT_LATENCY;
+	struct snd_pcm_runtime *runtime = substream->runtime;
+
+	if (spec->dsp_state != DSP_DOWNLOADED)
+		return 0;
+
+	if (spec->effects_switch[CRYSTAL_VOICE - EFFECT_START_NID])
+		latency += DSP_CRYSTAL_VOICE_LATENCY;
+
+	return (latency * runtime->rate) / 1000;
+}
+
 /*
  * Controls stuffs.
  */
@@ -3227,6 +3279,14 @@ exit:
 	return err < 0 ? err : 0;
 }
 
+static void ca0132_unsol_hp_delayed(struct work_struct *work)
+{
+	struct ca0132_spec *spec = container_of(
+		to_delayed_work(work), struct ca0132_spec, unsol_hp_work);
+	ca0132_select_out(spec->codec);
+	snd_hda_jack_report_sync(spec->codec);
+}
+
 static void ca0132_set_dmic(struct hda_codec *codec, int enable);
 static int ca0132_mic_boost_set(struct hda_codec *codec, long val);
 static int ca0132_effects_set(struct hda_codec *codec, hda_nid_t nid, long val);
@@ -3991,7 +4051,8 @@ static struct hda_pcm_stream ca0132_pcm_analog_playback = {
 	.channels_max = 6,
 	.ops = {
 		.prepare = ca0132_playback_pcm_prepare,
-		.cleanup = ca0132_playback_pcm_cleanup
+		.cleanup = ca0132_playback_pcm_cleanup,
+		.get_delay = ca0132_playback_pcm_delay,
 	},
 };
 
@@ -4001,7 +4062,8 @@ static struct hda_pcm_stream ca0132_pcm_analog_capture = {
 	.channels_max = 2,
 	.ops = {
 		.prepare = ca0132_capture_pcm_prepare,
-		.cleanup = ca0132_capture_pcm_cleanup
+		.cleanup = ca0132_capture_pcm_cleanup,
+		.get_delay = ca0132_capture_pcm_delay,
 	},
 };
 
@@ -4399,8 +4461,7 @@ static void ca0132_process_dsp_response(struct hda_codec *codec)
 
 static void ca0132_unsol_event(struct hda_codec *codec, unsigned int res)
 {
-	snd_printdd(KERN_INFO "ca0132_unsol_event: 0x%x\n", res);
+	struct ca0132_spec *spec = codec->spec;
-
 
 	if (((res >> AC_UNSOL_RES_TAG_SHIFT) & 0x3f) == UNSOL_TAG_DSP) {
 		ca0132_process_dsp_response(codec);
@@ -4412,8 +4473,13 @@ static void ca0132_unsol_event(struct hda_codec *codec, unsigned int res)
 
 		switch (res) {
 		case UNSOL_TAG_HP:
-			ca0132_select_out(codec);
+			/* Delay enabling the HP amp, to let the mic-detection
-			snd_hda_jack_report_sync(codec);
+			 * state machine run.
+			 */
+			cancel_delayed_work_sync(&spec->unsol_hp_work);
+			queue_delayed_work(codec->bus->workq,
+					   &spec->unsol_hp_work,
+					   msecs_to_jiffies(500));
 			break;
 		case UNSOL_TAG_AMIC1:
 			ca0132_select_mic(codec);
@@ -4588,6 +4654,7 @@ static void ca0132_free(struct hda_codec *codec)
 {
 	struct ca0132_spec *spec = codec->spec;
 
+	cancel_delayed_work_sync(&spec->unsol_hp_work);
 	snd_hda_power_up(codec);
 	snd_hda_sequence_write(codec, spec->base_exit_verbs);
 	ca0132_exit_chip(codec);
@@ -4653,6 +4720,7 @@ static int patch_ca0132(struct hda_codec *codec)
 	if (!spec)
 		return -ENOMEM;
 	codec->spec = spec;
+	spec->codec = codec;
 
 	spec->num_mixers = 1;
 	spec->mixers[0] = ca0132_mixer;
@@ -4663,6 +4731,8 @@ static int patch_ca0132(struct hda_codec *codec)
 	spec->init_verbs[1] = ca0132_init_verbs1;
 	spec->num_init_verbs = 2;
 
+	INIT_DELAYED_WORK(&spec->unsol_hp_work, ca0132_unsol_hp_delayed);
+
 	ca0132_init_chip(codec);
 
 	ca0132_config(codec);

sound/pci/hda/patch_cirrus.c

@@ -68,6 +68,7 @@ enum {
 enum {
 	CS421X_CDB4210,
 	CS421X_SENSE_B,
+	CS421X_STUMPY,
 };
 
 /* Vendor-specific processing widget */
@@ -538,6 +539,7 @@ static int patch_cs420x(struct hda_codec *codec)
 /* CS4210 board names */
 static const struct hda_model_fixup cs421x_models[] = {
 	{ .id = CS421X_CDB4210, .name = "cdb4210" },
+	{ .id = CS421X_STUMPY, .name = "stumpy" },
 	{}
 };
 
@@ -559,6 +561,17 @@ static const struct hda_pintbl cdb4210_pincfgs[] = {
 	{} /* terminator */
 };
 
+/* Stumpy ChromeBox */
+static const struct hda_pintbl stumpy_pincfgs[] = {
+	{ 0x05, 0x022120f0 },
+	{ 0x06, 0x901700f0 },
+	{ 0x07, 0x02a120f0 },
+	{ 0x08, 0x77a70037 },
+	{ 0x09, 0x77a6003e },
+	{ 0x0a, 0x434510f0 },
+	{} /* terminator */
+};
+
 /* Setup GPIO/SENSE for each board (if used) */
 static void cs421x_fixup_sense_b(struct hda_codec *codec,
 				 const struct hda_fixup *fix, int action)
@@ -578,7 +591,11 @@ static const struct hda_fixup cs421x_fixups[] = {
 	[CS421X_SENSE_B] = {
 		.type = HDA_FIXUP_FUNC,
 		.v.func = cs421x_fixup_sense_b,
-	}
+	},
+	[CS421X_STUMPY] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = stumpy_pincfgs,
+	},
 };
 
 static const struct hda_verb cs421x_coef_init_verbs[] = {

sound/pci/hda/patch_conexant.c

@@ -139,8 +139,12 @@ struct conexant_spec {
 
 
 #ifdef CONFIG_SND_HDA_INPUT_BEEP
-#define set_beep_amp(spec, nid, idx, dir) \
+static inline void set_beep_amp(struct conexant_spec *spec, hda_nid_t nid,
-	((spec)->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir))
+				int idx, int dir)
+{
+	spec->gen.beep_nid = nid;
+	spec->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir);
+}
 /* additional beep mixers; the actual parameters are overwritten at build */
 static const struct snd_kcontrol_new cxt_beep_mixer[] = {
 	HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0, 1, 0, HDA_OUTPUT),
@@ -2942,7 +2946,6 @@ static const struct snd_pci_quirk cxt5066_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo T400s", CXT5066_THINKPAD),
 	SND_PCI_QUIRK(0x17aa, 0x21c5, "Thinkpad Edge 13", CXT5066_THINKPAD),
 	SND_PCI_QUIRK(0x17aa, 0x21c6, "Thinkpad Edge 13", CXT5066_ASUS),
-	SND_PCI_QUIRK(0x17aa, 0x21da, "Lenovo X220", CXT5066_THINKPAD),
 	SND_PCI_QUIRK(0x17aa, 0x21db, "Lenovo X220-tablet", CXT5066_THINKPAD),
 	SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo U350", CXT5066_ASUS),
 	SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo G560", CXT5066_ASUS),
@@ -3191,17 +3194,11 @@ static int cx_auto_build_controls(struct hda_codec *codec)
 	return 0;
 }
 
-static void cx_auto_free(struct hda_codec *codec)
-{
-	snd_hda_detach_beep_device(codec);
-	snd_hda_gen_free(codec);
-}
-
 static const struct hda_codec_ops cx_auto_patch_ops = {
 	.build_controls = cx_auto_build_controls,
 	.build_pcms = snd_hda_gen_build_pcms,
 	.init = snd_hda_gen_init,
-	.free = cx_auto_free,
+	.free = snd_hda_gen_free,
 	.unsol_event = snd_hda_jack_unsol_event,
 #ifdef CONFIG_PM
 	.check_power_status = snd_hda_gen_check_power_status,
@@ -3310,6 +3307,7 @@ static const struct snd_pci_quirk cxt5066_fixups[] = {
 	SND_PCI_QUIRK(0x17aa, 0x215f, "Lenovo T510", CXT_PINCFG_LENOVO_TP410),
 	SND_PCI_QUIRK(0x17aa, 0x21ce, "Lenovo T420", CXT_PINCFG_LENOVO_TP410),
 	SND_PCI_QUIRK(0x17aa, 0x21cf, "Lenovo T520", CXT_PINCFG_LENOVO_TP410),
+	SND_PCI_QUIRK(0x17aa, 0x21da, "Lenovo X220", CXT_PINCFG_LENOVO_TP410),
 	SND_PCI_QUIRK(0x17aa, 0x3975, "Lenovo U300s", CXT_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x17aa, 0x3977, "Lenovo IdeaPad U310", CXT_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x17aa, 0x397b, "Lenovo S205", CXT_FIXUP_STEREO_DMIC),
@@ -3356,7 +3354,6 @@ static int patch_conexant_auto(struct hda_codec *codec)
 	switch (codec->vendor_id) {
 	case 0x14f15045:
 		codec->single_adc_amp = 1;
-		codec->power_filter = NULL; /* Needs speaker amp to D3 to avoid click */
 		break;
 	case 0x14f15047:
 		codec->pin_amp_workaround = 1;
@@ -3396,8 +3393,6 @@ static int patch_conexant_auto(struct hda_codec *codec)
 		goto error;
 
 	codec->patch_ops = cx_auto_patch_ops;
-	if (spec->beep_amp)
-		snd_hda_attach_beep_device(codec, get_amp_nid_(spec->beep_amp));
 
 	/* Some laptops with Conexant chips show stalls in S3 resume,
 	 * which falls into the single-cmd mode.

sound/pci/hda/patch_hdmi.c

@@ -44,16 +44,6 @@ static bool static_hdmi_pcm;
 module_param(static_hdmi_pcm, bool, 0644);
 MODULE_PARM_DESC(static_hdmi_pcm, "Don't restrict PCM parameters per ELD info");
 
-/*
- * The HDMI/DisplayPort configuration can be highly dynamic. A graphics device
- * could support N independent pipes, each of them can be connected to one or
- * more ports (DVI, HDMI or DisplayPort).
- *
- * The HDA correspondence of pipes/ports are converter/pin nodes.
- */
-#define MAX_HDMI_CVTS	8
-#define MAX_HDMI_PINS	8
-
 struct hdmi_spec_per_cvt {
 	hda_nid_t cvt_nid;
 	int assigned;
@@ -80,16 +70,17 @@ struct hdmi_spec_per_pin {
 	bool non_pcm;
 	bool chmap_set;		/* channel-map override by ALSA API? */
 	unsigned char chmap[8]; /* ALSA API channel-map */
+	char pcm_name[8];	/* filled in build_pcm callbacks */
 };
 
 struct hdmi_spec {
 	int num_cvts;
-	struct hdmi_spec_per_cvt cvts[MAX_HDMI_CVTS];
+	struct snd_array cvts; /* struct hdmi_spec_per_cvt */
-	hda_nid_t cvt_nids[MAX_HDMI_CVTS];
+	hda_nid_t cvt_nids[4]; /* only for haswell fix */
 
 	int num_pins;
-	struct hdmi_spec_per_pin pins[MAX_HDMI_PINS];
+	struct snd_array pins; /* struct hdmi_spec_per_pin */
-	struct hda_pcm pcm_rec[MAX_HDMI_PINS];
+	struct snd_array pcm_rec; /* struct hda_pcm */
 	unsigned int channels_max; /* max over all cvts */
 
 	struct hdmi_eld temp_eld;
@@ -304,12 +295,19 @@ static struct cea_channel_speaker_allocation channel_allocations[] = {
  * HDMI routines
  */
 
+#define get_pin(spec, idx) \
+	((struct hdmi_spec_per_pin *)snd_array_elem(&spec->pins, idx))
+#define get_cvt(spec, idx) \
+	((struct hdmi_spec_per_cvt  *)snd_array_elem(&spec->cvts, idx))
+#define get_pcm_rec(spec, idx) \
+	((struct hda_pcm *)snd_array_elem(&spec->pcm_rec, idx))
+
 static int pin_nid_to_pin_index(struct hdmi_spec *spec, hda_nid_t pin_nid)
 {
 	int pin_idx;
 
 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++)
-		if (spec->pins[pin_idx].pin_nid == pin_nid)
+		if (get_pin(spec, pin_idx)->pin_nid == pin_nid)
 			return pin_idx;
 
 	snd_printk(KERN_WARNING "HDMI: pin nid %d not registered\n", pin_nid);
@@ -322,7 +320,7 @@ static int hinfo_to_pin_index(struct hdmi_spec *spec,
 	int pin_idx;
 
 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++)
-		if (&spec->pcm_rec[pin_idx].stream[0] == hinfo)
+		if (get_pcm_rec(spec, pin_idx)->stream == hinfo)
 			return pin_idx;
 
 	snd_printk(KERN_WARNING "HDMI: hinfo %p not registered\n", hinfo);
@@ -334,7 +332,7 @@ static int cvt_nid_to_cvt_index(struct hdmi_spec *spec, hda_nid_t cvt_nid)
 	int cvt_idx;
 
 	for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++)
-		if (spec->cvts[cvt_idx].cvt_nid == cvt_nid)
+		if (get_cvt(spec, cvt_idx)->cvt_nid == cvt_nid)
 			return cvt_idx;
 
 	snd_printk(KERN_WARNING "HDMI: cvt nid %d not registered\n", cvt_nid);
@@ -352,7 +350,7 @@ static int hdmi_eld_ctl_info(struct snd_kcontrol *kcontrol,
 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
 
 	pin_idx = kcontrol->private_value;
-	eld = &spec->pins[pin_idx].sink_eld;
+	eld = &get_pin(spec, pin_idx)->sink_eld;
 
 	mutex_lock(&eld->lock);
 	uinfo->count = eld->eld_valid ? eld->eld_size : 0;
@@ -370,7 +368,7 @@ static int hdmi_eld_ctl_get(struct snd_kcontrol *kcontrol,
 	int pin_idx;
 
 	pin_idx = kcontrol->private_value;
-	eld = &spec->pins[pin_idx].sink_eld;
+	eld = &get_pin(spec, pin_idx)->sink_eld;
 
 	mutex_lock(&eld->lock);
 	if (eld->eld_size > ARRAY_SIZE(ucontrol->value.bytes.data)) {
@@ -410,11 +408,11 @@ static int hdmi_create_eld_ctl(struct hda_codec *codec, int pin_idx,
 	kctl->private_value = pin_idx;
 	kctl->id.device = device;
 
-	err = snd_hda_ctl_add(codec, spec->pins[pin_idx].pin_nid, kctl);
+	err = snd_hda_ctl_add(codec, get_pin(spec, pin_idx)->pin_nid, kctl);
 	if (err < 0)
 		return err;
 
-	spec->pins[pin_idx].eld_ctl = kctl;
+	get_pin(spec, pin_idx)->eld_ctl = kctl;
 	return 0;
 }
 
@@ -875,14 +873,14 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec, int pin_idx,
 				       struct snd_pcm_substream *substream)
 {
 	struct hdmi_spec *spec = codec->spec;
-	struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx];
+	struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
 	hda_nid_t pin_nid = per_pin->pin_nid;
 	int channels = substream->runtime->channels;
 	struct hdmi_eld *eld;
 	int ca;
 	union audio_infoframe ai;
 
-	eld = &spec->pins[pin_idx].sink_eld;
+	eld = &per_pin->sink_eld;
 	if (!eld->monitor_present)
 		return;
 
@@ -977,7 +975,7 @@ static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res)
 	if (pin_idx < 0)
 		return;
 
-	hdmi_present_sense(&spec->pins[pin_idx], 1);
+	hdmi_present_sense(get_pin(spec, pin_idx), 1);
 	snd_hda_jack_report_sync(codec);
 }
 
@@ -1020,6 +1018,41 @@ static void hdmi_unsol_event(struct hda_codec *codec, unsigned int res)
 		hdmi_non_intrinsic_event(codec, res);
 }
 
+static void haswell_verify_pin_D0(struct hda_codec *codec, hda_nid_t nid)
+{
+	int pwr, lamp, ramp;
+
+	pwr = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_POWER_STATE, 0);
+	pwr = (pwr & AC_PWRST_ACTUAL) >> AC_PWRST_ACTUAL_SHIFT;
+	if (pwr != AC_PWRST_D0) {
+		snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_POWER_STATE,
+				    AC_PWRST_D0);
+		msleep(40);
+		pwr = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_POWER_STATE, 0);
+		pwr = (pwr & AC_PWRST_ACTUAL) >> AC_PWRST_ACTUAL_SHIFT;
+		snd_printd("Haswell HDMI audio: Power for pin 0x%x is now D%d\n", nid, pwr);
+	}
+
+	lamp = snd_hda_codec_read(codec, nid, 0,
+				  AC_VERB_GET_AMP_GAIN_MUTE,
+				  AC_AMP_GET_LEFT | AC_AMP_GET_OUTPUT);
+	ramp = snd_hda_codec_read(codec, nid, 0,
+				  AC_VERB_GET_AMP_GAIN_MUTE,
+				  AC_AMP_GET_RIGHT | AC_AMP_GET_OUTPUT);
+	if (lamp != ramp) {
+		snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
+				    AC_AMP_SET_RIGHT | AC_AMP_SET_OUTPUT | lamp);
+
+		lamp = snd_hda_codec_read(codec, nid, 0,
+				  AC_VERB_GET_AMP_GAIN_MUTE,
+				  AC_AMP_GET_LEFT | AC_AMP_GET_OUTPUT);
+		ramp = snd_hda_codec_read(codec, nid, 0,
+				  AC_VERB_GET_AMP_GAIN_MUTE,
+				  AC_AMP_GET_RIGHT | AC_AMP_GET_OUTPUT);
+		snd_printd("Haswell HDMI audio: Mute after set on pin 0x%x: [0x%x 0x%x]\n", nid, lamp, ramp);
+	}
+}
+
 /*
  * Callbacks
  */
@@ -1034,6 +1067,9 @@ static int hdmi_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid,
 	int pinctl;
 	int new_pinctl = 0;
 
+	if (codec->vendor_id == 0x80862807)
+		haswell_verify_pin_D0(codec, pin_nid);
+
 	if (snd_hda_query_pin_caps(codec, pin_nid) & AC_PINCAP_HBR) {
 		pinctl = snd_hda_codec_read(codec, pin_nid, 0,
 					    AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
@@ -1083,12 +1119,12 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
 	pin_idx = hinfo_to_pin_index(spec, hinfo);
 	if (snd_BUG_ON(pin_idx < 0))
 		return -EINVAL;
-	per_pin = &spec->pins[pin_idx];
+	per_pin = get_pin(spec, pin_idx);
 	eld = &per_pin->sink_eld;
 
 	/* Dynamically assign converter to stream */
 	for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++) {
-		per_cvt = &spec->cvts[cvt_idx];
+		per_cvt = get_cvt(spec, cvt_idx);
 
 		/* Must not already be assigned */
 		if (per_cvt->assigned)
@@ -1151,7 +1187,7 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
 static int hdmi_read_pin_conn(struct hda_codec *codec, int pin_idx)
 {
 	struct hdmi_spec *spec = codec->spec;
-	struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx];
+	struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
 	hda_nid_t pin_nid = per_pin->pin_nid;
 
 	if (!(get_wcaps(codec, pin_nid) & AC_WCAP_CONN_LIST)) {
@@ -1275,14 +1311,13 @@ static int hdmi_add_pin(struct hda_codec *codec, hda_nid_t pin_nid)
 	if (get_defcfg_connect(config) == AC_JACK_PORT_NONE)
 		return 0;
 
-	if (snd_BUG_ON(spec->num_pins >= MAX_HDMI_PINS))
-		return -E2BIG;
-
 	if (codec->vendor_id == 0x80862807)
 		intel_haswell_fixup_connect_list(codec, pin_nid);
 
 	pin_idx = spec->num_pins;
-	per_pin = &spec->pins[pin_idx];
+	per_pin = snd_array_new(&spec->pins);
+	if (!per_pin)
+		return -ENOMEM;
 
 	per_pin->pin_nid = pin_nid;
 	per_pin->non_pcm = false;
@@ -1299,19 +1334,16 @@ static int hdmi_add_pin(struct hda_codec *codec, hda_nid_t pin_nid)
 static int hdmi_add_cvt(struct hda_codec *codec, hda_nid_t cvt_nid)
 {
 	struct hdmi_spec *spec = codec->spec;
-	int cvt_idx;
 	struct hdmi_spec_per_cvt *per_cvt;
 	unsigned int chans;
 	int err;
 
-	if (snd_BUG_ON(spec->num_cvts >= MAX_HDMI_CVTS))
-		return -E2BIG;
-
 	chans = get_wcaps(codec, cvt_nid);
 	chans = get_wcaps_channels(chans);
 
-	cvt_idx = spec->num_cvts;
+	per_cvt = snd_array_new(&spec->cvts);
-	per_cvt = &spec->cvts[cvt_idx];
+	if (!per_cvt)
+		return -ENOMEM;
 
 	per_cvt->cvt_nid = cvt_nid;
 	per_cvt->channels_min = 2;
@@ -1328,7 +1360,9 @@ static int hdmi_add_cvt(struct hda_codec *codec, hda_nid_t cvt_nid)
 	if (err < 0)
 		return err;
 
-	spec->cvt_nids[spec->num_cvts++] = cvt_nid;
+	if (spec->num_cvts < ARRAY_SIZE(spec->cvt_nids))
+		spec->cvt_nids[spec->num_cvts] = cvt_nid;
+	spec->num_cvts++;
 
 	return 0;
 }
@@ -1384,13 +1418,6 @@ static int hdmi_parse_codec(struct hda_codec *codec)
 
 /*
  */
-static char *get_hdmi_pcm_name(int idx)
-{
-	static char names[MAX_HDMI_PINS][8];
-	sprintf(&names[idx][0], "HDMI %d", idx);
-	return &names[idx][0];
-}
-
 static bool check_non_pcm_per_cvt(struct hda_codec *codec, hda_nid_t cvt_nid)
 {
 	struct hda_spdif_out *spdif;
@@ -1417,7 +1444,7 @@ static int generic_hdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 	hda_nid_t cvt_nid = hinfo->nid;
 	struct hdmi_spec *spec = codec->spec;
 	int pin_idx = hinfo_to_pin_index(spec, hinfo);
-	hda_nid_t pin_nid = spec->pins[pin_idx].pin_nid;
+	hda_nid_t pin_nid = get_pin(spec, pin_idx)->pin_nid;
 	bool non_pcm;
 
 	non_pcm = check_non_pcm_per_cvt(codec, cvt_nid);
@@ -1450,7 +1477,7 @@ static int hdmi_pcm_close(struct hda_pcm_stream *hinfo,
 		cvt_idx = cvt_nid_to_cvt_index(spec, hinfo->nid);
 		if (snd_BUG_ON(cvt_idx < 0))
 			return -EINVAL;
-		per_cvt = &spec->cvts[cvt_idx];
+		per_cvt = get_cvt(spec, cvt_idx);
 
 		snd_BUG_ON(!per_cvt->assigned);
 		per_cvt->assigned = 0;
@@ -1459,7 +1486,7 @@ static int hdmi_pcm_close(struct hda_pcm_stream *hinfo,
 		pin_idx = hinfo_to_pin_index(spec, hinfo);
 		if (snd_BUG_ON(pin_idx < 0))
 			return -EINVAL;
-		per_pin = &spec->pins[pin_idx];
+		per_pin = get_pin(spec, pin_idx);
 
 		snd_hda_spdif_ctls_unassign(codec, pin_idx);
 		per_pin->chmap_set = false;
@@ -1553,7 +1580,7 @@ static int hdmi_chmap_ctl_get(struct snd_kcontrol *kcontrol,
 	struct hda_codec *codec = info->private_data;
 	struct hdmi_spec *spec = codec->spec;
 	int pin_idx = kcontrol->private_value;
-	struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx];
+	struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(per_pin->chmap); i++)
@@ -1568,7 +1595,7 @@ static int hdmi_chmap_ctl_put(struct snd_kcontrol *kcontrol,
 	struct hda_codec *codec = info->private_data;
 	struct hdmi_spec *spec = codec->spec;
 	int pin_idx = kcontrol->private_value;
-	struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx];
+	struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
 	unsigned int ctl_idx;
 	struct snd_pcm_substream *substream;
 	unsigned char chmap[8];
@@ -1613,9 +1640,14 @@ static int generic_hdmi_build_pcms(struct hda_codec *codec)
 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {
 		struct hda_pcm *info;
 		struct hda_pcm_stream *pstr;
+		struct hdmi_spec_per_pin *per_pin;
 
-		info = &spec->pcm_rec[pin_idx];
+		per_pin = get_pin(spec, pin_idx);
-		info->name = get_hdmi_pcm_name(pin_idx);
+		sprintf(per_pin->pcm_name, "HDMI %d", pin_idx);
+		info = snd_array_new(&spec->pcm_rec);
+		if (!info)
+			return -ENOMEM;
+		info->name = per_pin->pcm_name;
 		info->pcm_type = HDA_PCM_TYPE_HDMI;
 		info->own_chmap = true;
 
@@ -1626,7 +1658,7 @@ static int generic_hdmi_build_pcms(struct hda_codec *codec)
 	}
 
 	codec->num_pcms = spec->num_pins;
-	codec->pcm_info = spec->pcm_rec;
+	codec->pcm_info = spec->pcm_rec.list;
 
 	return 0;
 }
@@ -1635,8 +1667,8 @@ static int generic_hdmi_build_jack(struct hda_codec *codec, int pin_idx)
 {
 	char hdmi_str[32] = "HDMI/DP";
 	struct hdmi_spec *spec = codec->spec;
-	struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx];
+	struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
-	int pcmdev = spec->pcm_rec[pin_idx].device;
+	int pcmdev = get_pcm_rec(spec, pin_idx)->device;
 
 	if (pcmdev > 0)
 		sprintf(hdmi_str + strlen(hdmi_str), ",pcm=%d", pcmdev);
@@ -1654,7 +1686,7 @@ static int generic_hdmi_build_controls(struct hda_codec *codec)
 	int pin_idx;
 
 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {
-		struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx];
+		struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
 
 		err = generic_hdmi_build_jack(codec, pin_idx);
 		if (err < 0)
@@ -1669,9 +1701,8 @@ static int generic_hdmi_build_controls(struct hda_codec *codec)
 		snd_hda_spdif_ctls_unassign(codec, pin_idx);
 
 		/* add control for ELD Bytes */
-		err = hdmi_create_eld_ctl(codec,
+		err = hdmi_create_eld_ctl(codec, pin_idx,
-					pin_idx,
+					  get_pcm_rec(spec, pin_idx)->device);
-					spec->pcm_rec[pin_idx].device);
 
 		if (err < 0)
 			return err;
@@ -1709,7 +1740,7 @@ static int generic_hdmi_init_per_pins(struct hda_codec *codec)
 	int pin_idx;
 
 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {
-		struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx];
+		struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
 		struct hdmi_eld *eld = &per_pin->sink_eld;
 
 		per_pin->codec = codec;
@@ -1726,7 +1757,7 @@ static int generic_hdmi_init(struct hda_codec *codec)
 	int pin_idx;
 
 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {
-		struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx];
+		struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
 		hda_nid_t pin_nid = per_pin->pin_nid;
 
 		hdmi_init_pin(codec, pin_nid);
@@ -1735,13 +1766,27 @@ static int generic_hdmi_init(struct hda_codec *codec)
 	return 0;
 }
 
+static void hdmi_array_init(struct hdmi_spec *spec, int nums)
+{
+	snd_array_init(&spec->pins, sizeof(struct hdmi_spec_per_pin), nums);
+	snd_array_init(&spec->cvts, sizeof(struct hdmi_spec_per_cvt), nums);
+	snd_array_init(&spec->pcm_rec, sizeof(struct hda_pcm), nums);
+}
+
+static void hdmi_array_free(struct hdmi_spec *spec)
+{
+	snd_array_free(&spec->pins);
+	snd_array_free(&spec->cvts);
+	snd_array_free(&spec->pcm_rec);
+}
+
 static void generic_hdmi_free(struct hda_codec *codec)
 {
 	struct hdmi_spec *spec = codec->spec;
 	int pin_idx;
 
 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {
-		struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx];
+		struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
 		struct hdmi_eld *eld = &per_pin->sink_eld;
 
 		cancel_delayed_work(&per_pin->work);
@@ -1749,6 +1794,7 @@ static void generic_hdmi_free(struct hda_codec *codec)
 	}
 
 	flush_workqueue(codec->bus->workq);
+	hdmi_array_free(spec);
 	kfree(spec);
 }
 
@@ -1775,6 +1821,7 @@ static void intel_haswell_fixup_connect_list(struct hda_codec *codec,
 
 	/* override pins connection list */
 	snd_printdd("hdmi: haswell: override pin connection 0x%x\n", nid);
+	nconns = max(spec->num_cvts, 4);
 	snd_hda_override_conn_list(codec, nid, spec->num_cvts, spec->cvt_nids);
 }
 
@@ -1855,6 +1902,7 @@ static int patch_generic_hdmi(struct hda_codec *codec)
 		return -ENOMEM;
 
 	codec->spec = spec;
+	hdmi_array_init(spec, 4);
 
 	snd_hda_pick_fixup(codec, hdmi_models, hdmi_fixup_tbl, hdmi_fixups);
 	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
@@ -1882,24 +1930,30 @@ static int patch_generic_hdmi(struct hda_codec *codec)
 static int simple_playback_build_pcms(struct hda_codec *codec)
 {
 	struct hdmi_spec *spec = codec->spec;
-	struct hda_pcm *info = spec->pcm_rec;
+	struct hda_pcm *info;
 	unsigned int chans;
 	struct hda_pcm_stream *pstr;
+	struct hdmi_spec_per_cvt *per_cvt;
 
-	codec->num_pcms = 1;
+	per_cvt = get_cvt(spec, 0);
-	codec->pcm_info = info;
+	chans = get_wcaps(codec, per_cvt->cvt_nid);
-
-	chans = get_wcaps(codec, spec->cvts[0].cvt_nid);
 	chans = get_wcaps_channels(chans);
 
-	info->name = get_hdmi_pcm_name(0);
+	info = snd_array_new(&spec->pcm_rec);
+	if (!info)
+		return -ENOMEM;
+	info->name = get_pin(spec, 0)->pcm_name;
+	sprintf(info->name, "HDMI 0");
 	info->pcm_type = HDA_PCM_TYPE_HDMI;
 	pstr = &info->stream[SNDRV_PCM_STREAM_PLAYBACK];
 	*pstr = spec->pcm_playback;
-	pstr->nid = spec->cvts[0].cvt_nid;
+	pstr->nid = per_cvt->cvt_nid;
 	if (pstr->channels_max <= 2 && chans && chans <= 16)
 		pstr->channels_max = chans;
 
+	codec->num_pcms = 1;
+	codec->pcm_info = info;
+
 	return 0;
 }
 
@@ -1919,11 +1973,12 @@ static void simple_hdmi_unsol_event(struct hda_codec *codec,
 static int simple_playback_build_controls(struct hda_codec *codec)
 {
 	struct hdmi_spec *spec = codec->spec;
+	struct hdmi_spec_per_cvt *per_cvt;
 	int err;
 
-	err = snd_hda_create_spdif_out_ctls(codec,
+	per_cvt = get_cvt(spec, 0);
-					    spec->cvts[0].cvt_nid,
+	err = snd_hda_create_spdif_out_ctls(codec, per_cvt->cvt_nid,
-					    spec->cvts[0].cvt_nid);
+					    per_cvt->cvt_nid);
 	if (err < 0)
 		return err;
 	return simple_hdmi_build_jack(codec, 0);
@@ -1932,7 +1987,8 @@ static int simple_playback_build_controls(struct hda_codec *codec)
 static int simple_playback_init(struct hda_codec *codec)
 {
 	struct hdmi_spec *spec = codec->spec;
-	hda_nid_t pin = spec->pins[0].pin_nid;
+	struct hdmi_spec_per_pin *per_pin = get_pin(spec, 0);
+	hda_nid_t pin = per_pin->pin_nid;
 
 	snd_hda_codec_write(codec, pin, 0,
 			    AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
@@ -1948,6 +2004,7 @@ static void simple_playback_free(struct hda_codec *codec)
 {
 	struct hdmi_spec *spec = codec->spec;
 
+	hdmi_array_free(spec);
 	kfree(spec);
 }
 
@@ -2111,20 +2168,29 @@ static int patch_simple_hdmi(struct hda_codec *codec,
 			     hda_nid_t cvt_nid, hda_nid_t pin_nid)
 {
 	struct hdmi_spec *spec;
+	struct hdmi_spec_per_cvt *per_cvt;
+	struct hdmi_spec_per_pin *per_pin;
 
 	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 	if (!spec)
 		return -ENOMEM;
 
 	codec->spec = spec;
+	hdmi_array_init(spec, 1);
 
 	spec->multiout.num_dacs = 0;  /* no analog */
 	spec->multiout.max_channels = 2;
 	spec->multiout.dig_out_nid = cvt_nid;
 	spec->num_cvts = 1;
 	spec->num_pins = 1;
-	spec->cvts[0].cvt_nid = cvt_nid;
+	per_pin = snd_array_new(&spec->pins);
-	spec->pins[0].pin_nid = pin_nid;
+	per_cvt = snd_array_new(&spec->cvts);
+	if (!per_pin || !per_cvt) {
+		simple_playback_free(codec);
+		return -ENOMEM;
+	}
+	per_cvt->cvt_nid = cvt_nid;
+	per_pin->pin_nid = pin_nid;
 	spec->pcm_playback = simple_pcm_playback;
 
 	codec->patch_ops = simple_hdmi_patch_ops;
@@ -2201,9 +2267,11 @@ static int nvhdmi_8ch_7x_pcm_prepare(struct hda_pcm_stream *hinfo,
 	int i;
 	struct hdmi_spec *spec = codec->spec;
 	struct hda_spdif_out *spdif;
+	struct hdmi_spec_per_cvt *per_cvt;
 
 	mutex_lock(&codec->spdif_mutex);
-	spdif = snd_hda_spdif_out_of_nid(codec, spec->cvts[0].cvt_nid);
+	per_cvt = get_cvt(spec, 0);
+	spdif = snd_hda_spdif_out_of_nid(codec, per_cvt->cvt_nid);
 
 	chs = substream->runtime->channels;
 
@@ -2325,13 +2393,17 @@ static int nvhdmi_7x_8ch_build_pcms(struct hda_codec *codec)
 {
 	struct hdmi_spec *spec = codec->spec;
 	int err = simple_playback_build_pcms(codec);
-	spec->pcm_rec[0].own_chmap = true;
+	if (!err) {
+		struct hda_pcm *info = get_pcm_rec(spec, 0);
+		info->own_chmap = true;
+	}
 	return err;
 }
 
 static int nvhdmi_7x_8ch_build_controls(struct hda_codec *codec)
 {
 	struct hdmi_spec *spec = codec->spec;
+	struct hda_pcm *info;
 	struct snd_pcm_chmap *chmap;
 	int err;
 
@@ -2340,7 +2412,8 @@ static int nvhdmi_7x_8ch_build_controls(struct hda_codec *codec)
 		return err;
 
 	/* add channel maps */
-	err = snd_pcm_add_chmap_ctls(spec->pcm_rec[0].pcm,
+	info = get_pcm_rec(spec, 0);
+	err = snd_pcm_add_chmap_ctls(info->pcm,
 				     SNDRV_PCM_STREAM_PLAYBACK,
 				     snd_pcm_alt_chmaps, 8, 0, &chmap);
 	if (err < 0)
@@ -2395,6 +2468,7 @@ static int atihdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 					struct snd_pcm_substream *substream)
 {
 	struct hdmi_spec *spec = codec->spec;
+	struct hdmi_spec_per_cvt *per_cvt = get_cvt(spec, 0);
 	int chans = substream->runtime->channels;
 	int i, err;
 
@@ -2402,11 +2476,11 @@ static int atihdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 					  substream);
 	if (err < 0)
 		return err;
-	snd_hda_codec_write(codec, spec->cvts[0].cvt_nid, 0,
+	snd_hda_codec_write(codec, per_cvt->cvt_nid, 0,
 			    AC_VERB_SET_CVT_CHAN_COUNT, chans - 1);
 	/* FIXME: XXX */
 	for (i = 0; i < chans; i++) {
-		snd_hda_codec_write(codec, spec->cvts[0].cvt_nid, 0,
+		snd_hda_codec_write(codec, per_cvt->cvt_nid, 0,
 				    AC_VERB_SET_HDMI_CHAN_SLOT,
 				    (i << 4) | i);
 	}

sound/pci/hda/patch_sigmatel.c

@@ -211,7 +211,6 @@ struct sigmatel_spec {
 
 	/* beep widgets */
 	hda_nid_t anabeep_nid;
-	hda_nid_t digbeep_nid;
 
 	/* SPDIF-out mux */
 	const char * const *spdif_labels;
@@ -3529,8 +3528,12 @@ static int stac_parse_auto_config(struct hda_codec *codec)
 {
 	struct sigmatel_spec *spec = codec->spec;
 	int err;
+	int flags = 0;
 
-	err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
+	if (spec->headset_jack)
+		flags |= HDA_PINCFG_HEADSET_MIC;
+
+	err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, flags);
 	if (err < 0)
 		return err;
 
@@ -3560,14 +3563,11 @@ static int stac_parse_auto_config(struct hda_codec *codec)
 
 	/* setup digital beep controls and input device */
 #ifdef CONFIG_SND_HDA_INPUT_BEEP
-	if (spec->digbeep_nid > 0) {
+	if (spec->gen.beep_nid) {
-		hda_nid_t nid = spec->digbeep_nid;
+		hda_nid_t nid = spec->gen.beep_nid;
 		unsigned int caps;
 
 		err = stac_auto_create_beep_ctls(codec, nid);
-		if (err < 0)
-			return err;
-		err = snd_hda_attach_beep_device(codec, nid);
 		if (err < 0)
 			return err;
 		if (codec->beep) {
@@ -3657,17 +3657,7 @@ static void stac_shutup(struct hda_codec *codec)
 				~spec->eapd_mask);
 }
 
-static void stac_free(struct hda_codec *codec)
+#define stac_free	snd_hda_gen_free
-{
-	struct sigmatel_spec *spec = codec->spec;
-
-	if (!spec)
-		return;
-
-	snd_hda_gen_spec_free(&spec->gen);
-	kfree(spec);
-	snd_hda_detach_beep_device(codec);
-}
 
 #ifdef CONFIG_PROC_FS
 static void stac92hd_proc_hook(struct snd_info_buffer *buffer,
@@ -3797,6 +3787,7 @@ static int patch_stac9200(struct hda_codec *codec)
 	spec->gen.own_eapd_ctl = 1;
 
 	codec->patch_ops = stac_patch_ops;
+	codec->power_filter = snd_hda_codec_eapd_power_filter;
 
 	snd_hda_add_verbs(codec, stac9200_eapd_init);
 
@@ -3884,7 +3875,7 @@ static int patch_stac92hd73xx(struct hda_codec *codec)
 	spec->aloopback_mask = 0x01;
 	spec->aloopback_shift = 8;
 
-	spec->digbeep_nid = 0x1c;
+	spec->gen.beep_nid = 0x1c; /* digital beep */
 
 	/* GPIO0 High = Enable EAPD */
 	spec->eapd_mask = spec->gpio_mask = spec->gpio_dir = 0x1;
@@ -3968,7 +3959,7 @@ static int patch_stac92hd83xxx(struct hda_codec *codec)
 	spec->gen.power_down_unused = 1;
 	spec->gen.mixer_nid = 0x1b;
 
-	spec->digbeep_nid = 0x21;
+	spec->gen.beep_nid = 0x21; /* digital beep */
 	spec->pwr_nids = stac92hd83xxx_pwr_nids;
 	spec->num_pwrs = ARRAY_SIZE(stac92hd83xxx_pwr_nids);
 	spec->default_polarity = -1; /* no default cfg */
@@ -4016,7 +4007,7 @@ static int patch_stac92hd95(struct hda_codec *codec)
 	spec->gen.own_eapd_ctl = 1;
 	spec->gen.power_down_unused = 1;
 
-	spec->digbeep_nid = 0x19;
+	spec->gen.beep_nid = 0x19; /* digital beep */
 	spec->pwr_nids = stac92hd95_pwr_nids;
 	spec->num_pwrs = ARRAY_SIZE(stac92hd95_pwr_nids);
 	spec->default_polarity = -1; /* no default cfg */
@@ -4091,7 +4082,7 @@ static int patch_stac92hd71bxx(struct hda_codec *codec)
 	spec->aloopback_shift = 0;
 
 	spec->powerdown_adcs = 1;
-	spec->digbeep_nid = 0x26;
+	spec->gen.beep_nid = 0x26; /* digital beep */
 	spec->num_pwrs = ARRAY_SIZE(stac92hd71bxx_pwr_nids);
 	spec->pwr_nids = stac92hd71bxx_pwr_nids;
 
@@ -4173,7 +4164,7 @@ static int patch_stac927x(struct hda_codec *codec)
 	spec->have_spdif_mux = 1;
 	spec->spdif_labels = stac927x_spdif_labels;
 
-	spec->digbeep_nid = 0x23;
+	spec->gen.beep_nid = 0x23; /* digital beep */
 
 	/* GPIO0 High = Enable EAPD */
 	spec->eapd_mask = spec->gpio_mask = 0x01;
@@ -4232,7 +4223,7 @@ static int patch_stac9205(struct hda_codec *codec)
 	spec->gen.own_eapd_ctl = 1;
 	spec->have_spdif_mux = 1;
 
-	spec->digbeep_nid = 0x23;
+	spec->gen.beep_nid = 0x23; /* digital beep */
 
 	snd_hda_add_verbs(codec, stac9205_core_init);
 	spec->aloopback_ctl = &stac9205_loopback;

sound/pci/hda/patch_via.c

@@ -626,11 +626,31 @@ static void via_set_jack_unsol_events(struct hda_codec *codec)
 	}
 }
 
+static const struct badness_table via_main_out_badness = {
+	.no_primary_dac = 0x10000,
+	.no_dac = 0x4000,
+	.shared_primary = 0x10000,
+	.shared_surr = 0x20,
+	.shared_clfe = 0x20,
+	.shared_surr_main = 0x20,
+};
+static const struct badness_table via_extra_out_badness = {
+	.no_primary_dac = 0x4000,
+	.no_dac = 0x4000,
+	.shared_primary = 0x12,
+	.shared_surr = 0x20,
+	.shared_clfe = 0x20,
+	.shared_surr_main = 0x10,
+};
+
 static int via_parse_auto_config(struct hda_codec *codec)
 {
 	struct via_spec *spec = codec->spec;
 	int err;
 
+	spec->gen.main_out_badness = &via_main_out_badness;
+	spec->gen.extra_out_badness = &via_extra_out_badness;
+
 	err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
 	if (err < 0)
 		return err;

sound/pci/rme9652/hdspm.c

@@ -969,6 +969,7 @@ static int snd_hdspm_create_pcm(struct snd_card *card,
 				struct hdspm *hdspm);
 
 static inline void snd_hdspm_initialize_midi_flush(struct hdspm *hdspm);
+static inline int hdspm_get_pll_freq(struct hdspm *hdspm);
 static int hdspm_update_simple_mixer_controls(struct hdspm *hdspm);
 static int hdspm_autosync_ref(struct hdspm *hdspm);
 static int snd_hdspm_set_defaults(struct hdspm *hdspm);
@@ -1075,6 +1076,20 @@ static int snd_hdspm_use_is_exclusive(struct hdspm *hdspm)
 	return ret;
 }
 
+/* round arbitary sample rates to commonly known rates */
+static int hdspm_round_frequency(int rate)
+{
+	if (rate < 38050)
+		return 32000;
+	if (rate < 46008)
+		return 44100;
+	else
+		return 48000;
+}
+
+static int hdspm_tco_sync_check(struct hdspm *hdspm);
+static int hdspm_sync_in_sync_check(struct hdspm *hdspm);
+
 /* check for external sample rate */
 static int hdspm_external_sample_rate(struct hdspm *hdspm)
 {
@@ -1216,6 +1231,30 @@ static int hdspm_external_sample_rate(struct hdspm *hdspm)
 				break;
 			}
 
+		} /* endif HDSPM_madiLock */
+
+		/* check sample rate from TCO or SYNC_IN */
+		{
+			bool is_valid_input = 0;
+			bool has_sync = 0;
+
+			syncref = hdspm_autosync_ref(hdspm);
+			if (HDSPM_AUTOSYNC_FROM_TCO == syncref) {
+				is_valid_input = 1;
+				has_sync = (HDSPM_SYNC_CHECK_SYNC ==
+					hdspm_tco_sync_check(hdspm));
+			} else if (HDSPM_AUTOSYNC_FROM_SYNC_IN == syncref) {
+				is_valid_input = 1;
+				has_sync = (HDSPM_SYNC_CHECK_SYNC ==
+					hdspm_sync_in_sync_check(hdspm));
+			}
+
+			if (is_valid_input && has_sync) {
+				rate = hdspm_round_frequency(
+					hdspm_get_pll_freq(hdspm));
+			}
+		}
+
 		/* QS and DS rates normally can not be detected
 		 * automatically by the card. Only exception is MADI
 		 * in 96k frame mode.
@@ -1231,7 +1270,6 @@ static int hdspm_external_sample_rate(struct hdspm *hdspm)
 					HDSPM_DoubleSpeed)
 				rate *= 2;
 		}
-		}
 		break;
 	}
 
@@ -1979,16 +2017,25 @@ static void hdspm_midi_tasklet(unsigned long arg)
 /* get the system sample rate which is set */
 
 
+static inline int hdspm_get_pll_freq(struct hdspm *hdspm)
+{
+	unsigned int period, rate;
+
+	period = hdspm_read(hdspm, HDSPM_RD_PLL_FREQ);
+	rate = hdspm_calc_dds_value(hdspm, period);
+
+	return rate;
+}
+
 /**
  * Calculate the real sample rate from the
  * current DDS value.
  **/
 static int hdspm_get_system_sample_rate(struct hdspm *hdspm)
 {
-	unsigned int period, rate;
+	unsigned int rate;
 
-	period = hdspm_read(hdspm, HDSPM_RD_PLL_FREQ);
+	rate = hdspm_get_pll_freq(hdspm);
-	rate = hdspm_calc_dds_value(hdspm, period);
 
 	if (rate > 207000) {
 		/* Unreasonable high sample rate as seen on PCI MADI cards. */
@@ -2128,6 +2175,16 @@ static int hdspm_get_s1_sample_rate(struct hdspm *hdspm, unsigned int idx)
 	return (status >> (idx*4)) & 0xF;
 }
 
+#define ENUMERATED_CTL_INFO(info, texts) \
+{ \
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; \
+	uinfo->count = 1; \
+	uinfo->value.enumerated.items = ARRAY_SIZE(texts); \
+	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) \
+		uinfo->value.enumerated.item =	uinfo->value.enumerated.items - 1; \
+	strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); \
+}
+
 
 
 #define HDSPM_AUTOSYNC_SAMPLE_RATE(xname, xindex) \
@@ -2143,14 +2200,7 @@ static int hdspm_get_s1_sample_rate(struct hdspm *hdspm, unsigned int idx)
 static int snd_hdspm_info_autosync_sample_rate(struct snd_kcontrol *kcontrol,
 					       struct snd_ctl_elem_info *uinfo)
 {
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+	ENUMERATED_CTL_INFO(uinfo, texts_freq);
-	uinfo->count = 1;
-	uinfo->value.enumerated.items = 10;
-
-	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
-		uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
-	strcpy(uinfo->value.enumerated.name,
-			texts_freq[uinfo->value.enumerated.item]);
 	return 0;
 }
 
@@ -2316,15 +2366,7 @@ static int snd_hdspm_info_system_clock_mode(struct snd_kcontrol *kcontrol,
 					    struct snd_ctl_elem_info *uinfo)
 {
 	static char *texts[] = { "Master", "AutoSync" };
-
+	ENUMERATED_CTL_INFO(uinfo, texts);
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
-	uinfo->count = 1;
-	uinfo->value.enumerated.items = 2;
-	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
-		uinfo->value.enumerated.item =
-		    uinfo->value.enumerated.items - 1;
-	strcpy(uinfo->value.enumerated.name,
-	       texts[uinfo->value.enumerated.item]);
 	return 0;
 }
 
@@ -2888,6 +2930,112 @@ static int snd_hdspm_get_autosync_ref(struct snd_kcontrol *kcontrol,
 	return 0;
 }
 
+
+
+#define HDSPM_TCO_VIDEO_INPUT_FORMAT(xname, xindex) \
+{	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+	.name = xname, \
+	.access = SNDRV_CTL_ELEM_ACCESS_READ |\
+		SNDRV_CTL_ELEM_ACCESS_VOLATILE, \
+	.info = snd_hdspm_info_tco_video_input_format, \
+	.get = snd_hdspm_get_tco_video_input_format, \
+}
+
+static int snd_hdspm_info_tco_video_input_format(struct snd_kcontrol *kcontrol,
+				       struct snd_ctl_elem_info *uinfo)
+{
+	static char *texts[] = {"No video", "NTSC", "PAL"};
+	ENUMERATED_CTL_INFO(uinfo, texts);
+	return 0;
+}
+
+static int snd_hdspm_get_tco_video_input_format(struct snd_kcontrol *kcontrol,
+				      struct snd_ctl_elem_value *ucontrol)
+{
+	u32 status;
+	int ret = 0;
+
+	struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
+	status = hdspm_read(hdspm, HDSPM_RD_TCO + 4);
+	switch (status & (HDSPM_TCO1_Video_Input_Format_NTSC |
+			HDSPM_TCO1_Video_Input_Format_PAL)) {
+	case HDSPM_TCO1_Video_Input_Format_NTSC:
+		/* ntsc */
+		ret = 1;
+		break;
+	case HDSPM_TCO1_Video_Input_Format_PAL:
+		/* pal */
+		ret = 2;
+		break;
+	default:
+		/* no video */
+		ret = 0;
+		break;
+	}
+	ucontrol->value.enumerated.item[0] = ret;
+	return 0;
+}
+
+
+
+#define HDSPM_TCO_LTC_FRAMES(xname, xindex) \
+{	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+	.name = xname, \
+	.access = SNDRV_CTL_ELEM_ACCESS_READ |\
+		SNDRV_CTL_ELEM_ACCESS_VOLATILE, \
+	.info = snd_hdspm_info_tco_ltc_frames, \
+	.get = snd_hdspm_get_tco_ltc_frames, \
+}
+
+static int snd_hdspm_info_tco_ltc_frames(struct snd_kcontrol *kcontrol,
+				       struct snd_ctl_elem_info *uinfo)
+{
+	static char *texts[] = {"No lock", "24 fps", "25 fps", "29.97 fps",
+				"30 fps"};
+	ENUMERATED_CTL_INFO(uinfo, texts);
+	return 0;
+}
+
+static int hdspm_tco_ltc_frames(struct hdspm *hdspm)
+{
+	u32 status;
+	int ret = 0;
+
+	status = hdspm_read(hdspm, HDSPM_RD_TCO + 4);
+	if (status & HDSPM_TCO1_LTC_Input_valid) {
+		switch (status & (HDSPM_TCO1_LTC_Format_LSB |
+					HDSPM_TCO1_LTC_Format_MSB)) {
+		case 0:
+			/* 24 fps */
+			ret = 1;
+			break;
+		case HDSPM_TCO1_LTC_Format_LSB:
+			/* 25 fps */
+			ret = 2;
+			break;
+		case HDSPM_TCO1_LTC_Format_MSB:
+			/* 25 fps */
+			ret = 3;
+			break;
+		default:
+			/* 30 fps */
+			ret = 4;
+			break;
+		}
+	}
+
+	return ret;
+}
+
+static int snd_hdspm_get_tco_ltc_frames(struct snd_kcontrol *kcontrol,
+				      struct snd_ctl_elem_value *ucontrol)
+{
+	struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
+
+	ucontrol->value.enumerated.item[0] = hdspm_tco_ltc_frames(hdspm);
+	return 0;
+}
+
 #define HDSPM_TOGGLE_SETTING(xname, xindex) \
 {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
 	.name = xname, \
@@ -2974,17 +3122,7 @@ static int snd_hdspm_info_input_select(struct snd_kcontrol *kcontrol,
 				       struct snd_ctl_elem_info *uinfo)
 {
 	static char *texts[] = { "optical", "coaxial" };
-
+	ENUMERATED_CTL_INFO(uinfo, texts);
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
-	uinfo->count = 1;
-	uinfo->value.enumerated.items = 2;
-
-	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
-		uinfo->value.enumerated.item =
-		    uinfo->value.enumerated.items - 1;
-	strcpy(uinfo->value.enumerated.name,
-	       texts[uinfo->value.enumerated.item]);
-
 	return 0;
 }
 
@@ -3046,17 +3184,7 @@ static int snd_hdspm_info_ds_wire(struct snd_kcontrol *kcontrol,
 				  struct snd_ctl_elem_info *uinfo)
 {
 	static char *texts[] = { "Single", "Double" };
-
+	ENUMERATED_CTL_INFO(uinfo, texts);
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
-	uinfo->count = 1;
-	uinfo->value.enumerated.items = 2;
-
-	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
-		uinfo->value.enumerated.item =
-		    uinfo->value.enumerated.items - 1;
-	strcpy(uinfo->value.enumerated.name,
-	       texts[uinfo->value.enumerated.item]);
-
 	return 0;
 }
 
@@ -3129,17 +3257,7 @@ static int snd_hdspm_info_qs_wire(struct snd_kcontrol *kcontrol,
 				       struct snd_ctl_elem_info *uinfo)
 {
 	static char *texts[] = { "Single", "Double", "Quad" };
-
+	ENUMERATED_CTL_INFO(uinfo, texts);
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
-	uinfo->count = 1;
-	uinfo->value.enumerated.items = 3;
-
-	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
-		uinfo->value.enumerated.item =
-		    uinfo->value.enumerated.items - 1;
-	strcpy(uinfo->value.enumerated.name,
-	       texts[uinfo->value.enumerated.item]);
-
 	return 0;
 }
 
@@ -3215,17 +3333,7 @@ static int snd_hdspm_info_madi_speedmode(struct snd_kcontrol *kcontrol,
 				       struct snd_ctl_elem_info *uinfo)
 {
 	static char *texts[] = { "Single", "Double", "Quad" };
-
+	ENUMERATED_CTL_INFO(uinfo, texts);
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
-	uinfo->count = 1;
-	uinfo->value.enumerated.items = 3;
-
-	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
-		uinfo->value.enumerated.item =
-		    uinfo->value.enumerated.items - 1;
-	strcpy(uinfo->value.enumerated.name,
-	       texts[uinfo->value.enumerated.item]);
-
 	return 0;
 }
 
@@ -3445,19 +3553,30 @@ static int snd_hdspm_put_playback_mixer(struct snd_kcontrol *kcontrol,
 	.get = snd_hdspm_get_sync_check \
 }
 
+#define HDSPM_TCO_LOCK_CHECK(xname, xindex) \
+{	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+	.name = xname, \
+	.private_value = xindex, \
+	.access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \
+	.info = snd_hdspm_tco_info_lock_check, \
+	.get = snd_hdspm_get_sync_check \
+}
+
+
 
 static int snd_hdspm_info_sync_check(struct snd_kcontrol *kcontrol,
 				     struct snd_ctl_elem_info *uinfo)
 {
 	static char *texts[] = { "No Lock", "Lock", "Sync", "N/A" };
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+	ENUMERATED_CTL_INFO(uinfo, texts);
-	uinfo->count = 1;
+	return 0;
-	uinfo->value.enumerated.items = 4;
+}
-	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
+
-		uinfo->value.enumerated.item =
+static int snd_hdspm_tco_info_lock_check(struct snd_kcontrol *kcontrol,
-			uinfo->value.enumerated.items - 1;
+				     struct snd_ctl_elem_info *uinfo)
-	strcpy(uinfo->value.enumerated.name,
+{
-			texts[uinfo->value.enumerated.item]);
+	static char *texts[] = { "No Lock", "Lock" };
+	ENUMERATED_CTL_INFO(uinfo, texts);
 	return 0;
 }
 
@@ -3590,6 +3709,14 @@ static int hdspm_aes_sync_check(struct hdspm *hdspm, int idx)
 	return 0;
 }
 
+static int hdspm_tco_input_check(struct hdspm *hdspm, u32 mask)
+{
+	u32 status;
+	status = hdspm_read(hdspm, HDSPM_RD_TCO + 4);
+
+	return (status & mask) ? 1 : 0;
+}
+
 
 static int hdspm_tco_sync_check(struct hdspm *hdspm)
 {
@@ -3697,6 +3824,22 @@ static int snd_hdspm_get_sync_check(struct snd_kcontrol *kcontrol,
 
 	}
 
+	if (hdspm->tco) {
+		switch (kcontrol->private_value) {
+		case 11:
+			/* Check TCO for lock state of its current input */
+			val = hdspm_tco_input_check(hdspm, HDSPM_TCO1_TCO_lock);
+			break;
+		case 12:
+			/* Check TCO for valid time code on LTC input. */
+			val = hdspm_tco_input_check(hdspm,
+				HDSPM_TCO1_LTC_Input_valid);
+			break;
+		default:
+			break;
+		}
+	}
+
 	if (-1 == val)
 		val = 3;
 
@@ -3813,17 +3956,7 @@ static int snd_hdspm_info_tco_sample_rate(struct snd_kcontrol *kcontrol,
 					  struct snd_ctl_elem_info *uinfo)
 {
 	static char *texts[] = { "44.1 kHz", "48 kHz" };
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+	ENUMERATED_CTL_INFO(uinfo, texts);
-	uinfo->count = 1;
-	uinfo->value.enumerated.items = 2;
-
-	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
-		uinfo->value.enumerated.item =
-			uinfo->value.enumerated.items - 1;
-
-	strcpy(uinfo->value.enumerated.name,
-			texts[uinfo->value.enumerated.item]);
-
 	return 0;
 }
 
@@ -3869,17 +4002,7 @@ static int snd_hdspm_info_tco_pull(struct snd_kcontrol *kcontrol,
 				   struct snd_ctl_elem_info *uinfo)
 {
 	static char *texts[] = { "0", "+ 0.1 %", "- 0.1 %", "+ 4 %", "- 4 %" };
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+	ENUMERATED_CTL_INFO(uinfo, texts);
-	uinfo->count = 1;
-	uinfo->value.enumerated.items = 5;
-
-	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
-		uinfo->value.enumerated.item =
-			uinfo->value.enumerated.items - 1;
-
-	strcpy(uinfo->value.enumerated.name,
-			texts[uinfo->value.enumerated.item]);
-
 	return 0;
 }
 
@@ -3924,17 +4047,7 @@ static int snd_hdspm_info_tco_wck_conversion(struct snd_kcontrol *kcontrol,
 					     struct snd_ctl_elem_info *uinfo)
 {
 	static char *texts[] = { "1:1", "44.1 -> 48", "48 -> 44.1" };
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+	ENUMERATED_CTL_INFO(uinfo, texts);
-	uinfo->count = 1;
-	uinfo->value.enumerated.items = 3;
-
-	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
-		uinfo->value.enumerated.item =
-			uinfo->value.enumerated.items - 1;
-
-	strcpy(uinfo->value.enumerated.name,
-			texts[uinfo->value.enumerated.item]);
-
 	return 0;
 }
 
@@ -3981,17 +4094,7 @@ static int snd_hdspm_info_tco_frame_rate(struct snd_kcontrol *kcontrol,
 {
 	static char *texts[] = { "24 fps", "25 fps", "29.97fps",
 		"29.97 dfps", "30 fps", "30 dfps" };
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+	ENUMERATED_CTL_INFO(uinfo, texts);
-	uinfo->count = 1;
-	uinfo->value.enumerated.items = 6;
-
-	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
-		uinfo->value.enumerated.item =
-			uinfo->value.enumerated.items - 1;
-
-	strcpy(uinfo->value.enumerated.name,
-			texts[uinfo->value.enumerated.item]);
-
 	return 0;
 }
 
@@ -4037,17 +4140,7 @@ static int snd_hdspm_info_tco_sync_source(struct snd_kcontrol *kcontrol,
 					  struct snd_ctl_elem_info *uinfo)
 {
 	static char *texts[] = { "LTC", "Video", "WCK" };
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+	ENUMERATED_CTL_INFO(uinfo, texts);
-	uinfo->count = 1;
-	uinfo->value.enumerated.items = 3;
-
-	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
-		uinfo->value.enumerated.item =
-			uinfo->value.enumerated.items - 1;
-
-	strcpy(uinfo->value.enumerated.name,
-			texts[uinfo->value.enumerated.item]);
-
 	return 0;
 }
 
@@ -4145,6 +4238,7 @@ static struct snd_kcontrol_new snd_hdspm_controls_madi[] = {
 	HDSPM_SYNC_CHECK("SYNC IN SyncCheck", 3),
 	HDSPM_TOGGLE_SETTING("Line Out", HDSPM_LineOut),
 	HDSPM_TOGGLE_SETTING("TX 64 channels mode", HDSPM_TX_64ch),
+	HDSPM_TOGGLE_SETTING("Disable 96K frames", HDSPM_SMUX),
 	HDSPM_TOGGLE_SETTING("Clear Track Marker", HDSPM_clr_tms),
 	HDSPM_TOGGLE_SETTING("Safe Mode", HDSPM_AutoInp),
 	HDSPM_INPUT_SELECT("Input Select", 0),
@@ -4272,7 +4366,11 @@ static struct snd_kcontrol_new snd_hdspm_controls_tco[] = {
 	HDSPM_TCO_WCK_CONVERSION("TCO WCK Conversion", 0),
 	HDSPM_TCO_FRAME_RATE("TCO Frame Rate", 0),
 	HDSPM_TCO_SYNC_SOURCE("TCO Sync Source", 0),
-	HDSPM_TCO_WORD_TERM("TCO Word Term", 0)
+	HDSPM_TCO_WORD_TERM("TCO Word Term", 0),
+	HDSPM_TCO_LOCK_CHECK("TCO Input Check", 11),
+	HDSPM_TCO_LOCK_CHECK("TCO LTC Valid", 12),
+	HDSPM_TCO_LTC_FRAMES("TCO Detected Frame Rate", 0),
+	HDSPM_TCO_VIDEO_INPUT_FORMAT("Video Input Format", 0)
 };
 
 

sound/soc/Kconfig

@@ -29,6 +29,10 @@ config SND_SOC_AC97_BUS
 config SND_SOC_DMAENGINE_PCM
 	bool
 
+config SND_SOC_GENERIC_DMAENGINE_PCM
+	bool
+	select SND_SOC_DMAENGINE_PCM
+
 # All the supported SoCs
 source "sound/soc/atmel/Kconfig"
 source "sound/soc/au1x/Kconfig"

sound/soc/Makefile

@@ -5,6 +5,10 @@ ifneq ($(CONFIG_SND_SOC_DMAENGINE_PCM),)
 snd-soc-core-objs += soc-dmaengine-pcm.o
 endif
 
+ifneq ($(CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM),)
+snd-soc-core-objs += soc-generic-dmaengine-pcm.o
+endif
+
 obj-$(CONFIG_SND_SOC)	+= snd-soc-core.o
 obj-$(CONFIG_SND_SOC)	+= codecs/
 obj-$(CONFIG_SND_SOC)	+= generic/

sound/soc/atmel/atmel-pcm-dma.c

@@ -67,9 +67,10 @@ static const struct snd_pcm_hardware atmel_pcm_dma_hardware = {
 static void atmel_pcm_dma_irq(u32 ssc_sr,
 	struct snd_pcm_substream *substream)
 {
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct atmel_pcm_dma_params *prtd;
 
-	prtd = snd_dmaengine_pcm_get_data(substream);
+	prtd = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
 
 	if (ssc_sr & prtd->mask->ssc_error) {
 		if (snd_pcm_running(substream))
@@ -104,15 +105,13 @@ static bool filter(struct dma_chan *chan, void *slave)
 }
 
 static int atmel_pcm_configure_dma(struct snd_pcm_substream *substream,
-	struct snd_pcm_hw_params *params)
+	struct snd_pcm_hw_params *params, struct atmel_pcm_dma_params *prtd)
 {
-	struct atmel_pcm_dma_params *prtd;
 	struct ssc_device *ssc;
 	struct dma_chan *dma_chan;
 	struct dma_slave_config slave_config;
 	int ret;
 
-	prtd = snd_dmaengine_pcm_get_data(substream);
 	ssc = prtd->ssc;
 
 	ret = snd_hwparams_to_dma_slave_config(substream, params,
@@ -130,8 +129,6 @@ static int atmel_pcm_configure_dma(struct snd_pcm_substream *substream,
 		slave_config.src_maxburst = 1;
 	}
 
-	slave_config.device_fc = false;
-
 	dma_chan = snd_dmaengine_pcm_get_chan(substream);
 	if (dmaengine_slave_config(dma_chan, &slave_config)) {
 		pr_err("atmel-pcm: failed to configure dma channel\n");
@@ -158,15 +155,13 @@ static int atmel_pcm_hw_params(struct snd_pcm_substream *substream,
 	if (ssc->pdev)
 		sdata = ssc->pdev->dev.platform_data;
 
-	ret = snd_dmaengine_pcm_open(substream, filter, sdata);
+	ret = snd_dmaengine_pcm_open_request_chan(substream, filter, sdata);
 	if (ret) {
 		pr_err("atmel-pcm: dmaengine pcm open failed\n");
 		return -EINVAL;
 	}
 
-	snd_dmaengine_pcm_set_data(substream, prtd);
+	ret = atmel_pcm_configure_dma(substream, params, prtd);
-
-	ret = atmel_pcm_configure_dma(substream, params);
 	if (ret) {
 		pr_err("atmel-pcm: failed to configure dmai\n");
 		goto err;
@@ -176,15 +171,16 @@ static int atmel_pcm_hw_params(struct snd_pcm_substream *substream,
 
 	return 0;
 err:
-	snd_dmaengine_pcm_close(substream);
+	snd_dmaengine_pcm_close_release_chan(substream);
 	return ret;
 }
 
 static int atmel_pcm_dma_prepare(struct snd_pcm_substream *substream)
 {
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct atmel_pcm_dma_params *prtd;
 
-	prtd = snd_dmaengine_pcm_get_data(substream);
+	prtd = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
 
 	ssc_writex(prtd->ssc->regs, SSC_IER, prtd->mask->ssc_error);
 	ssc_writex(prtd->ssc->regs, SSC_CR, prtd->mask->ssc_enable);
@@ -199,16 +195,9 @@ static int atmel_pcm_open(struct snd_pcm_substream *substream)
 	return 0;
 }
 
-static int atmel_pcm_close(struct snd_pcm_substream *substream)
-{
-	snd_dmaengine_pcm_close(substream);
-
-	return 0;
-}
-
 static struct snd_pcm_ops atmel_pcm_ops = {
 	.open		= atmel_pcm_open,
-	.close		= atmel_pcm_close,
+	.close		= snd_dmaengine_pcm_close_release_chan,
 	.ioctl		= snd_pcm_lib_ioctl,
 	.hw_params	= atmel_pcm_hw_params,
 	.prepare	= atmel_pcm_dma_prepare,

sound/soc/atmel/atmel_ssc_dai.c

@@ -533,6 +533,49 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
 		break;
 
 	case SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_CBM_CFM:
+		/*
+		 * DSP/PCM Mode A format, CODEC supplies BCLK and LRC clocks.
+		 *
+		 * The SSC transmit clock is obtained from the BCLK signal on
+		 * on the TK line, and the SSC receive clock is
+		 * generated from the transmit clock.
+		 *
+		 * Data is transferred on first BCLK after LRC pulse rising
+		 * edge.If stereo, the right channel data is contiguous with
+		 * the left channel data.
+		 */
+		rcmr =	  SSC_BF(RCMR_PERIOD, 0)
+			| SSC_BF(RCMR_STTDLY, START_DELAY)
+			| SSC_BF(RCMR_START, SSC_START_RISING_RF)
+			| SSC_BF(RCMR_CKI, SSC_CKI_RISING)
+			| SSC_BF(RCMR_CKO, SSC_CKO_NONE)
+			| SSC_BF(RCMR_CKS, SSC_CKS_PIN);
+
+		rfmr =	  SSC_BF(RFMR_FSEDGE, SSC_FSEDGE_POSITIVE)
+			| SSC_BF(RFMR_FSOS, SSC_FSOS_NONE)
+			| SSC_BF(RFMR_FSLEN, 0)
+			| SSC_BF(RFMR_DATNB, (channels - 1))
+			| SSC_BIT(RFMR_MSBF)
+			| SSC_BF(RFMR_LOOP, 0)
+			| SSC_BF(RFMR_DATLEN, (bits - 1));
+
+		tcmr =	  SSC_BF(TCMR_PERIOD, 0)
+			| SSC_BF(TCMR_STTDLY, START_DELAY)
+			| SSC_BF(TCMR_START, SSC_START_RISING_RF)
+			| SSC_BF(TCMR_CKI, SSC_CKI_FALLING)
+			| SSC_BF(TCMR_CKO, SSC_CKO_NONE)
+			| SSC_BF(TCMR_CKS, SSC_CKS_PIN);
+
+		tfmr =	  SSC_BF(TFMR_FSEDGE, SSC_FSEDGE_POSITIVE)
+			| SSC_BF(TFMR_FSDEN, 0)
+			| SSC_BF(TFMR_FSOS, SSC_FSOS_NONE)
+			| SSC_BF(TFMR_FSLEN, 0)
+			| SSC_BF(TFMR_DATNB, (channels - 1))
+			| SSC_BIT(TFMR_MSBF)
+			| SSC_BF(TFMR_DATDEF, 0)
+			| SSC_BF(TFMR_DATLEN, (bits - 1));
+		break;
+
 	default:
 		printk(KERN_WARNING "atmel_ssc_dai: unsupported DAI format 0x%x\n",
 			ssc_p->daifmt);
@@ -707,13 +750,18 @@ static struct snd_soc_dai_driver atmel_ssc_dai = {
 		.ops = &atmel_ssc_dai_ops,
 };
 
+static const struct snd_soc_component_driver atmel_ssc_component = {
+	.name		= "atmel-ssc",
+};
+
 static int asoc_ssc_init(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
 	struct ssc_device *ssc = platform_get_drvdata(pdev);
 	int ret;
 
-	ret = snd_soc_register_dai(dev, &atmel_ssc_dai);
+	ret = snd_soc_register_component(dev, &atmel_ssc_component,
+					 &atmel_ssc_dai, 1);
 	if (ret) {
 		dev_err(dev, "Could not register DAI: %d\n", ret);
 		goto err;
@@ -732,7 +780,7 @@ static int asoc_ssc_init(struct device *dev)
 	return 0;
 
 err_unregister_dai:
-	snd_soc_unregister_dai(dev);
+	snd_soc_unregister_component(dev);
 err:
 	return ret;
 }
@@ -747,7 +795,7 @@ static void asoc_ssc_exit(struct device *dev)
 	else
 		atmel_pcm_pdc_platform_unregister(dev);
 
-	snd_soc_unregister_dai(dev);
+	snd_soc_unregister_component(dev);
 }
 
 /**

sound/soc/au1x/ac97c.c

@@ -223,6 +223,10 @@ static struct snd_soc_dai_driver au1xac97c_dai_driver = {
 	.ops			= &alchemy_ac97c_ops,
 };
 
+static const struct snd_soc_component_driver au1xac97c_component = {
+	.name		= "au1xac97c",
+};
+
 static int au1xac97c_drvprobe(struct platform_device *pdev)
 {
 	int ret;
@@ -268,7 +272,8 @@ static int au1xac97c_drvprobe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, ctx);
 
-	ret = snd_soc_register_dai(&pdev->dev, &au1xac97c_dai_driver);
+	ret = snd_soc_register_component(&pdev->dev, &au1xac97c_component,
+					 &au1xac97c_dai_driver, 1);
 	if (ret)
 		return ret;
 
@@ -280,7 +285,7 @@ static int au1xac97c_drvremove(struct platform_device *pdev)
 {
 	struct au1xpsc_audio_data *ctx = platform_get_drvdata(pdev);
 
-	snd_soc_unregister_dai(&pdev->dev);
+	snd_soc_unregister_component(&pdev->dev);
 
 	WR(ctx, AC97_ENABLE, EN_D);	/* clock off, disable */
 

sound/soc/au1x/i2sc.c

@@ -225,6 +225,10 @@ static struct snd_soc_dai_driver au1xi2s_dai_driver = {
 	.ops = &au1xi2s_dai_ops,
 };
 
+static const struct snd_soc_component_driver au1xi2s_component = {
+	.name		= "au1xi2s",
+};
+
 static int au1xi2s_drvprobe(struct platform_device *pdev)
 {
 	struct resource *iores, *dmares;
@@ -260,14 +264,15 @@ static int au1xi2s_drvprobe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, ctx);
 
-	return snd_soc_register_dai(&pdev->dev, &au1xi2s_dai_driver);
+	return snd_soc_register_component(&pdev->dev, &au1xi2s_component,
+					  &au1xi2s_dai_driver, 1);
 }
 
 static int au1xi2s_drvremove(struct platform_device *pdev)
 {
 	struct au1xpsc_audio_data *ctx = platform_get_drvdata(pdev);
 
-	snd_soc_unregister_dai(&pdev->dev);
+	snd_soc_unregister_component(&pdev->dev);
 
 	WR(ctx, I2S_ENABLE, EN_D);	/* clock off, disable */
 

sound/soc/au1x/psc-ac97.c

@@ -361,6 +361,10 @@ static const struct snd_soc_dai_driver au1xpsc_ac97_dai_template = {
 	.ops = &au1xpsc_ac97_dai_ops,
 };
 
+static const struct snd_soc_component_driver au1xpsc_ac97_component = {
+	.name		= "au1xpsc-ac97",
+};
+
 static int au1xpsc_ac97_drvprobe(struct platform_device *pdev)
 {
 	int ret;
@@ -419,7 +423,8 @@ static int au1xpsc_ac97_drvprobe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, wd);
 
-	ret = snd_soc_register_dai(&pdev->dev, &wd->dai_drv);
+	ret = snd_soc_register_component(&pdev->dev, &au1xpsc_ac97_component,
+					 &wd->dai_drv, 1);
 	if (ret)
 		return ret;
 
@@ -431,7 +436,7 @@ static int au1xpsc_ac97_drvremove(struct platform_device *pdev)
 {
 	struct au1xpsc_audio_data *wd = platform_get_drvdata(pdev);
 
-	snd_soc_unregister_dai(&pdev->dev);
+	snd_soc_unregister_component(&pdev->dev);
 
 	/* disable PSC completely */
 	au_writel(0, AC97_CFG(wd));

sound/soc/au1x/psc-i2s.c

@@ -288,6 +288,10 @@ static const struct snd_soc_dai_driver au1xpsc_i2s_dai_template = {
 	.ops = &au1xpsc_i2s_dai_ops,
 };
 
+static const struct snd_soc_component_driver au1xpsc_i2s_component = {
+	.name		= "au1xpsc-i2s",
+};
+
 static int au1xpsc_i2s_drvprobe(struct platform_device *pdev)
 {
 	struct resource *iores, *dmares;
@@ -350,14 +354,15 @@ static int au1xpsc_i2s_drvprobe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, wd);
 
-	return snd_soc_register_dai(&pdev->dev, &wd->dai_drv);
+	return snd_soc_register_component(&pdev->dev, &au1xpsc_i2s_component,
+					  &wd->dai_drv, 1);
 }
 
 static int au1xpsc_i2s_drvremove(struct platform_device *pdev)
 {
 	struct au1xpsc_audio_data *wd = platform_get_drvdata(pdev);
 
-	snd_soc_unregister_dai(&pdev->dev);
+	snd_soc_unregister_component(&pdev->dev);
 
 	au_writel(0, I2S_CFG(wd));
 	au_sync();

sound/soc/blackfin/bf5xx-ac97.c

@@ -282,6 +282,10 @@ static struct snd_soc_dai_driver bfin_ac97_dai = {
 		.formats = SNDRV_PCM_FMTBIT_S16_LE, },
 };
 
+static const struct snd_soc_component_driver bfin_ac97_component = {
+	.name		= "bfin-ac97",
+};
+
 static int asoc_bfin_ac97_probe(struct platform_device *pdev)
 {
 	struct sport_device *sport_handle;
@@ -331,7 +335,8 @@ static int asoc_bfin_ac97_probe(struct platform_device *pdev)
 		goto sport_config_err;
 	}
 
-	ret = snd_soc_register_dai(&pdev->dev, &bfin_ac97_dai);
+	ret = snd_soc_register_component(&pdev->dev, &bfin_ac97_component,
+					 &bfin_ac97_dai, 1);
 	if (ret) {
 		pr_err("Failed to register DAI: %d\n", ret);
 		goto sport_config_err;
@@ -356,7 +361,7 @@ static int asoc_bfin_ac97_remove(struct platform_device *pdev)
 {
 	struct sport_device *sport_handle = platform_get_drvdata(pdev);
 
-	snd_soc_unregister_dai(&pdev->dev);
+	snd_soc_unregister_component(&pdev->dev);
 	sport_done(sport_handle);
 #ifdef CONFIG_SND_BF5XX_HAVE_COLD_RESET
 	gpio_free(CONFIG_SND_BF5XX_RESET_GPIO_NUM);

sound/soc/blackfin/bf5xx-i2s.c

@@ -245,6 +245,10 @@ static struct snd_soc_dai_driver bf5xx_i2s_dai = {
 	.ops = &bf5xx_i2s_dai_ops,
 };
 
+static const struct snd_soc_component_driver bf5xx_i2s_component = {
+	.name		= "bf5xx-i2s",
+};
+
 static int bf5xx_i2s_probe(struct platform_device *pdev)
 {
 	struct sport_device *sport_handle;
@@ -257,7 +261,8 @@ static int bf5xx_i2s_probe(struct platform_device *pdev)
 		return -ENODEV;
 
 	/* register with the ASoC layers */
-	ret = snd_soc_register_dai(&pdev->dev, &bf5xx_i2s_dai);
+	ret = snd_soc_register_component(&pdev->dev, &bf5xx_i2s_component,
+					 &bf5xx_i2s_dai, 1);
 	if (ret) {
 		pr_err("Failed to register DAI: %d\n", ret);
 		sport_done(sport_handle);
@@ -273,7 +278,7 @@ static int bf5xx_i2s_remove(struct platform_device *pdev)
 
 	pr_debug("%s enter\n", __func__);
 
-	snd_soc_unregister_dai(&pdev->dev);
+	snd_soc_unregister_component(&pdev->dev);
 	sport_done(sport_handle);
 
 	return 0;

sound/soc/blackfin/bf5xx-tdm.c

@@ -249,6 +249,10 @@ static struct snd_soc_dai_driver bf5xx_tdm_dai = {
 	.ops = &bf5xx_tdm_dai_ops,
 };
 
+static const struct snd_soc_component_driver bf5xx_tdm_component = {
+	.name		= "bf5xx-tdm",
+};
+
 static int bfin_tdm_probe(struct platform_device *pdev)
 {
 	struct sport_device *sport_handle;
@@ -282,7 +286,8 @@ static int bfin_tdm_probe(struct platform_device *pdev)
 		goto sport_config_err;
 	}
 
-	ret = snd_soc_register_dai(&pdev->dev, &bf5xx_tdm_dai);
+	ret = snd_soc_register_component(&pdev->dev, &bf5xx_tdm_component,
+					 &bf5xx_tdm_dai, 1);
 	if (ret) {
 		pr_err("Failed to register DAI: %d\n", ret);
 		goto sport_config_err;
@@ -299,7 +304,7 @@ static int bfin_tdm_remove(struct platform_device *pdev)
 {
 	struct sport_device *sport_handle = platform_get_drvdata(pdev);
 
-	snd_soc_unregister_dai(&pdev->dev);
+	snd_soc_unregister_component(&pdev->dev);
 	sport_done(sport_handle);
 
 	return 0;

sound/soc/blackfin/bf6xx-i2s.c

@@ -186,6 +186,10 @@ static struct snd_soc_dai_driver bfin_i2s_dai = {
 	.ops = &bfin_i2s_dai_ops,
 };
 
+static const struct snd_soc_component_driver bfin_i2s_component = {
+	.name		= "bfin-i2s",
+};
+
 static int bfin_i2s_probe(struct platform_device *pdev)
 {
 	struct sport_device *sport;
@@ -197,7 +201,8 @@ static int bfin_i2s_probe(struct platform_device *pdev)
 		return -ENODEV;
 
 	/* register with the ASoC layers */
-	ret = snd_soc_register_dai(dev, &bfin_i2s_dai);
+	ret = snd_soc_register_component(dev, &bfin_i2s_component,
+					 &bfin_i2s_dai, 1);
 	if (ret) {
 		dev_err(dev, "Failed to register DAI: %d\n", ret);
 		sport_delete(sport);
@@ -212,7 +217,7 @@ static int bfin_i2s_remove(struct platform_device *pdev)
 {
 	struct sport_device *sport = platform_get_drvdata(pdev);
 
-	snd_soc_unregister_dai(&pdev->dev);
+	snd_soc_unregister_component(&pdev->dev);
 	sport_delete(sport);
 
 	return 0;

sound/soc/cirrus/edb93xx.c

@@ -27,7 +27,6 @@
 #include <sound/soc.h>
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
-#include "ep93xx-pcm.h"
 
 static int edb93xx_hw_params(struct snd_pcm_substream *substream,
 			     struct snd_pcm_hw_params *params)

sound/soc/cirrus/ep93xx-ac97.c

@@ -23,7 +23,6 @@
 #include <sound/soc.h>
 
 #include <linux/platform_data/dma-ep93xx.h>
-#include "ep93xx-pcm.h"
 
 /*
  * Per channel (1-4) registers.
@@ -101,14 +100,16 @@ struct ep93xx_ac97_info {
 /* currently ALSA only supports a single AC97 device */
 static struct ep93xx_ac97_info *ep93xx_ac97_info;
 
-static struct ep93xx_pcm_dma_params ep93xx_ac97_pcm_out = {
+static struct ep93xx_dma_data ep93xx_ac97_pcm_out = {
 	.name		= "ac97-pcm-out",
 	.dma_port	= EP93XX_DMA_AAC1,
+	.direction	= DMA_MEM_TO_DEV,
 };
 
-static struct ep93xx_pcm_dma_params ep93xx_ac97_pcm_in = {
+static struct ep93xx_dma_data ep93xx_ac97_pcm_in = {
 	.name		= "ac97-pcm-in",
 	.dma_port	= EP93XX_DMA_AAC1,
+	.direction	= DMA_DEV_TO_MEM,
 };
 
 static inline unsigned ep93xx_ac97_read_reg(struct ep93xx_ac97_info *info,
@@ -316,7 +317,7 @@ static int ep93xx_ac97_trigger(struct snd_pcm_substream *substream,
 static int ep93xx_ac97_startup(struct snd_pcm_substream *substream,
 			       struct snd_soc_dai *dai)
 {
-	struct ep93xx_pcm_dma_params *dma_data;
+	struct ep93xx_dma_data *dma_data;
 
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
 		dma_data = &ep93xx_ac97_pcm_out;
@@ -353,6 +354,10 @@ static struct snd_soc_dai_driver ep93xx_ac97_dai = {
 	.ops			= &ep93xx_ac97_dai_ops,
 };
 
+static const struct snd_soc_component_driver ep93xx_ac97_component = {
+	.name		= "ep93xx-ac97",
+};
+
 static int ep93xx_ac97_probe(struct platform_device *pdev)
 {
 	struct ep93xx_ac97_info *info;
@@ -390,7 +395,8 @@ static int ep93xx_ac97_probe(struct platform_device *pdev)
 	ep93xx_ac97_info = info;
 	platform_set_drvdata(pdev, info);
 
-	ret = snd_soc_register_dai(&pdev->dev, &ep93xx_ac97_dai);
+	ret = snd_soc_register_component(&pdev->dev, &ep93xx_ac97_component,
+					 &ep93xx_ac97_dai, 1);
 	if (ret)
 		goto fail;
 
@@ -407,7 +413,7 @@ static int ep93xx_ac97_remove(struct platform_device *pdev)
 {
 	struct ep93xx_ac97_info	*info = platform_get_drvdata(pdev);
 
-	snd_soc_unregister_dai(&pdev->dev);
+	snd_soc_unregister_component(&pdev->dev);
 
 	/* disable the AC97 controller */
 	ep93xx_ac97_write_reg(info, AC97GCR, 0);

sound/soc/cirrus/ep93xx-i2s.c

@@ -30,8 +30,6 @@
 #include <mach/ep93xx-regs.h>
 #include <linux/platform_data/dma-ep93xx.h>
 
-#include "ep93xx-pcm.h"
-
 #define EP93XX_I2S_TXCLKCFG		0x00
 #define EP93XX_I2S_RXCLKCFG		0x04
 #define EP93XX_I2S_GLCTRL		0x0C
@@ -62,18 +60,20 @@ struct ep93xx_i2s_info {
 	struct clk			*mclk;
 	struct clk			*sclk;
 	struct clk			*lrclk;
-	struct ep93xx_pcm_dma_params	*dma_params;
+	struct ep93xx_dma_data		*dma_data;
 	void __iomem			*regs;
 };
 
-struct ep93xx_pcm_dma_params ep93xx_i2s_dma_params[] = {
+struct ep93xx_dma_data ep93xx_i2s_dma_data[] = {
 	[SNDRV_PCM_STREAM_PLAYBACK] = {
 		.name		= "i2s-pcm-out",
-		.dma_port	= EP93XX_DMA_I2S1,
+		.port		= EP93XX_DMA_I2S1,
+		.direction	= DMA_MEM_TO_DEV,
 	},
 	[SNDRV_PCM_STREAM_CAPTURE] = {
 		.name		= "i2s-pcm-in",
-		.dma_port	= EP93XX_DMA_I2S1,
+		.port		= EP93XX_DMA_I2S1,
+		.direction	= DMA_DEV_TO_MEM,
 	},
 };
 
@@ -147,7 +147,7 @@ static int ep93xx_i2s_startup(struct snd_pcm_substream *substream,
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 
 	snd_soc_dai_set_dma_data(cpu_dai, substream,
-				 &info->dma_params[substream->stream]);
+				 &info->dma_data[substream->stream]);
 	return 0;
 }
 
@@ -366,6 +366,10 @@ static struct snd_soc_dai_driver ep93xx_i2s_dai = {
 	.ops		= &ep93xx_i2s_dai_ops,
 };
 
+static const struct snd_soc_component_driver ep93xx_i2s_component = {
+	.name		= "ep93xx-i2s",
+};
+
 static int ep93xx_i2s_probe(struct platform_device *pdev)
 {
 	struct ep93xx_i2s_info *info;
@@ -403,9 +407,10 @@ static int ep93xx_i2s_probe(struct platform_device *pdev)
 	}
 
 	dev_set_drvdata(&pdev->dev, info);
-	info->dma_params = ep93xx_i2s_dma_params;
+	info->dma_data = ep93xx_i2s_dma_data;
 
-	err = snd_soc_register_dai(&pdev->dev, &ep93xx_i2s_dai);
+	err = snd_soc_register_component(&pdev->dev, &ep93xx_i2s_component,
+					 &ep93xx_i2s_dai, 1);
 	if (err)
 		goto fail_put_lrclk;
 
@@ -426,7 +431,7 @@ static int ep93xx_i2s_remove(struct platform_device *pdev)
 {
 	struct ep93xx_i2s_info *info = dev_get_drvdata(&pdev->dev);
 
-	snd_soc_unregister_dai(&pdev->dev);
+	snd_soc_unregister_component(&pdev->dev);
 	dev_set_drvdata(&pdev->dev, NULL);
 	clk_put(info->lrclk);
 	clk_put(info->sclk);

sound/soc/cirrus/ep93xx-pcm.c

@@ -29,8 +29,6 @@
 #include <mach/hardware.h>
 #include <mach/ep93xx-regs.h>
 
-#include "ep93xx-pcm.h"
-
 static const struct snd_pcm_hardware ep93xx_pcm_hardware = {
 	.info			= (SNDRV_PCM_INFO_MMAP		|
 				   SNDRV_PCM_INFO_MMAP_VALID	|
@@ -68,40 +66,12 @@ static bool ep93xx_pcm_dma_filter(struct dma_chan *chan, void *filter_param)
 static int ep93xx_pcm_open(struct snd_pcm_substream *substream)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-	struct ep93xx_pcm_dma_params *dma_params;
-	struct ep93xx_dma_data *dma_data;
-	int ret;
 
 	snd_soc_set_runtime_hwparams(substream, &ep93xx_pcm_hardware);
 
-	dma_data = kmalloc(sizeof(*dma_data), GFP_KERNEL);
+	return snd_dmaengine_pcm_open_request_chan(substream,
-	if (!dma_data)
+			ep93xx_pcm_dma_filter,
-		return -ENOMEM;
+			snd_soc_dai_get_dma_data(rtd->cpu_dai, substream));
-
-	dma_params = snd_soc_dai_get_dma_data(cpu_dai, substream);
-	dma_data->port = dma_params->dma_port;
-	dma_data->name = dma_params->name;
-	dma_data->direction = snd_pcm_substream_to_dma_direction(substream);
-
-	ret = snd_dmaengine_pcm_open(substream, ep93xx_pcm_dma_filter, dma_data);
-	if (ret) {
-		kfree(dma_data);
-		return ret;
-	}
-
-	snd_dmaengine_pcm_set_data(substream, dma_data);
-
-	return 0;
-}
-
-static int ep93xx_pcm_close(struct snd_pcm_substream *substream)
-{
-	struct dma_data *dma_data = snd_dmaengine_pcm_get_data(substream);
-
-	snd_dmaengine_pcm_close(substream);
-	kfree(dma_data);
-	return 0;
 }
 
 static int ep93xx_pcm_hw_params(struct snd_pcm_substream *substream,
@@ -131,7 +101,7 @@ static int ep93xx_pcm_mmap(struct snd_pcm_substream *substream,
 
 static struct snd_pcm_ops ep93xx_pcm_ops = {
 	.open		= ep93xx_pcm_open,
-	.close		= ep93xx_pcm_close,
+	.close		= snd_dmaengine_pcm_close_release_chan,
 	.ioctl		= snd_pcm_lib_ioctl,
 	.hw_params	= ep93xx_pcm_hw_params,
 	.hw_free	= ep93xx_pcm_hw_free,

sound/soc/cirrus/ep93xx-pcm.h

@@ -1,20 +0,0 @@
-/*
- * sound/soc/ep93xx/ep93xx-pcm.h - EP93xx ALSA PCM interface
- *
- * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
- * Copyright (C) 2006 Applied Data Systems
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef _EP93XX_SND_SOC_PCM_H
-#define _EP93XX_SND_SOC_PCM_H
-
-struct ep93xx_pcm_dma_params {
-	char	*name;
-	int	dma_port;
-};
-
-#endif /* _EP93XX_SND_SOC_PCM_H */

sound/soc/cirrus/simone.c

@@ -21,8 +21,6 @@
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
 
-#include "ep93xx-pcm.h"
-
 static struct snd_soc_dai_link simone_dai = {
 	.name		= "AC97",
 	.stream_name	= "AC97 HiFi",

sound/soc/cirrus/snappercl15.c

@@ -21,7 +21,6 @@
 #include <mach/hardware.h>
 
 #include "../codecs/tlv320aic23.h"
-#include "ep93xx-pcm.h"
 
 #define CODEC_CLOCK 5644800
 

sound/soc/codecs/Kconfig

@@ -26,6 +26,7 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_AK4641 if I2C
 	select SND_SOC_AK4642 if I2C
 	select SND_SOC_AK4671 if I2C
+	select SND_SOC_AK5386
 	select SND_SOC_ALC5623 if I2C
 	select SND_SOC_ALC5632 if I2C
 	select SND_SOC_CQ0093VC if MFD_DAVINCI_VOICECODEC
@@ -63,6 +64,7 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_STA32X if I2C
 	select SND_SOC_STA529 if I2C
 	select SND_SOC_STAC9766 if SND_SOC_AC97_BUS
+	select SND_SOC_TAS5086 if I2C
 	select SND_SOC_TLV320AIC23 if I2C
 	select SND_SOC_TLV320AIC26 if SPI_MASTER
 	select SND_SOC_TLV320AIC32X4 if I2C
@@ -203,6 +205,9 @@ config SND_SOC_AK4642
 config SND_SOC_AK4671
 	tristate
 
+config SND_SOC_AK5386
+	tristate
+
 config SND_SOC_ALC5623
        tristate
 config SND_SOC_ALC5632
@@ -320,11 +325,14 @@ config SND_SOC_STA529
 config SND_SOC_STAC9766
 	tristate
 
+config SND_SOC_TAS5086
+	tristate
+
 config SND_SOC_TLV320AIC23
 	tristate
 
 config SND_SOC_TLV320AIC26
-	tristate "TI TLV320AIC26 Codec support" if SND_SOC_OF_SIMPLE
+	tristate
 	depends on SPI
 
 config SND_SOC_TLV320AIC32X4

sound/soc/codecs/Makefile

@@ -14,6 +14,7 @@ snd-soc-ak4535-objs := ak4535.o
 snd-soc-ak4641-objs := ak4641.o
 snd-soc-ak4642-objs := ak4642.o
 snd-soc-ak4671-objs := ak4671.o
+snd-soc-ak5386-objs := ak5386.o
 snd-soc-arizona-objs := arizona.o
 snd-soc-cq93vc-objs := cq93vc.o
 snd-soc-cs42l51-objs := cs42l51.o
@@ -55,6 +56,7 @@ snd-soc-ssm2602-objs := ssm2602.o
 snd-soc-sta32x-objs := sta32x.o
 snd-soc-sta529-objs := sta529.o
 snd-soc-stac9766-objs := stac9766.o
+snd-soc-tas5086-objs := tas5086.o
 snd-soc-tlv320aic23-objs := tlv320aic23.o
 snd-soc-tlv320aic26-objs := tlv320aic26.o
 snd-soc-tlv320aic3x-objs := tlv320aic3x.o
@@ -137,6 +139,7 @@ obj-$(CONFIG_SND_SOC_AK4535)	+= snd-soc-ak4535.o
 obj-$(CONFIG_SND_SOC_AK4641)	+= snd-soc-ak4641.o
 obj-$(CONFIG_SND_SOC_AK4642)	+= snd-soc-ak4642.o
 obj-$(CONFIG_SND_SOC_AK4671)	+= snd-soc-ak4671.o
+obj-$(CONFIG_SND_SOC_AK5386)	+= snd-soc-ak5386.o
 obj-$(CONFIG_SND_SOC_ALC5623)    += snd-soc-alc5623.o
 obj-$(CONFIG_SND_SOC_ALC5632)	+= snd-soc-alc5632.o
 obj-$(CONFIG_SND_SOC_ARIZONA)	+= snd-soc-arizona.o
@@ -177,6 +180,7 @@ obj-$(CONFIG_SND_SOC_SSM2602)	+= snd-soc-ssm2602.o
 obj-$(CONFIG_SND_SOC_STA32X)   += snd-soc-sta32x.o
 obj-$(CONFIG_SND_SOC_STA529)   += snd-soc-sta529.o
 obj-$(CONFIG_SND_SOC_STAC9766)	+= snd-soc-stac9766.o
+obj-$(CONFIG_SND_SOC_TAS5086)	+= snd-soc-tas5086.o
 obj-$(CONFIG_SND_SOC_TLV320AIC23)	+= snd-soc-tlv320aic23.o
 obj-$(CONFIG_SND_SOC_TLV320AIC26)	+= snd-soc-tlv320aic26.o
 obj-$(CONFIG_SND_SOC_TLV320AIC3X)	+= snd-soc-tlv320aic3x.o

sound/soc/codecs/adau1373.c

@@ -133,6 +133,8 @@ struct adau1373 {
 #define ADAU1373_DAI_FORMAT_DSP		0x3
 
 #define ADAU1373_BCLKDIV_SOURCE		BIT(5)
+#define ADAU1373_BCLKDIV_SR_MASK	(0x07 << 2)
+#define ADAU1373_BCLKDIV_BCLK_MASK	0x03
 #define ADAU1373_BCLKDIV_32		0x03
 #define ADAU1373_BCLKDIV_64		0x02
 #define ADAU1373_BCLKDIV_128		0x01
@@ -937,7 +939,8 @@ static int adau1373_hw_params(struct snd_pcm_substream *substream,
 	adau1373_dai->enable_src = (div != 0);
 
 	snd_soc_update_bits(codec, ADAU1373_BCLKDIV(dai->id),
-		~ADAU1373_BCLKDIV_SOURCE, (div << 2) | ADAU1373_BCLKDIV_64);
+		ADAU1373_BCLKDIV_SR_MASK | ADAU1373_BCLKDIV_BCLK_MASK,
+		(div << 2) | ADAU1373_BCLKDIV_64);
 
 	switch (params_format(params)) {
 	case SNDRV_PCM_FORMAT_S16_LE:

sound/soc/codecs/ak4104.c

@@ -55,6 +55,7 @@ static int ak4104_set_dai_fmt(struct snd_soc_dai *codec_dai,
 			      unsigned int format)
 {
 	struct snd_soc_codec *codec = codec_dai->codec;
+	struct ak4104_private *ak4104 = snd_soc_codec_get_drvdata(codec);
 	int val = 0;
 	int ret;
 
@@ -77,7 +78,7 @@ static int ak4104_set_dai_fmt(struct snd_soc_dai *codec_dai,
 	if ((format & SND_SOC_DAIFMT_MASTER_MASK) != SND_SOC_DAIFMT_CBS_CFS)
 		return -EINVAL;
 
-	ret = snd_soc_update_bits(codec, AK4104_REG_CONTROL1,
+	ret = regmap_update_bits(ak4104->regmap, AK4104_REG_CONTROL1,
 				 AK4104_CONTROL1_DIF0 | AK4104_CONTROL1_DIF1,
 				 val);
 	if (ret < 0)
@@ -91,11 +92,12 @@ static int ak4104_hw_params(struct snd_pcm_substream *substream,
 			    struct snd_soc_dai *dai)
 {
 	struct snd_soc_codec *codec = dai->codec;
-	int val = 0;
+	struct ak4104_private *ak4104 = snd_soc_codec_get_drvdata(codec);
+	int ret, val = 0;
 
 	/* set the IEC958 bits: consumer mode, no copyright bit */
 	val |= IEC958_AES0_CON_NOT_COPYRIGHT;
-	snd_soc_write(codec, AK4104_REG_CHN_STATUS(0), val);
+	regmap_write(ak4104->regmap, AK4104_REG_CHN_STATUS(0), val);
 
 	val = 0;
 
@@ -132,11 +134,33 @@ static int ak4104_hw_params(struct snd_pcm_substream *substream,
 		return -EINVAL;
 	}
 
-	return snd_soc_write(codec, AK4104_REG_CHN_STATUS(3), val);
+	ret = regmap_write(ak4104->regmap, AK4104_REG_CHN_STATUS(3), val);
+	if (ret < 0)
+		return ret;
+
+	/* enable transmitter */
+	ret = regmap_update_bits(ak4104->regmap, AK4104_REG_TX,
+				 AK4104_TX_TXE, AK4104_TX_TXE);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static int ak4104_hw_free(struct snd_pcm_substream *substream,
+			  struct snd_soc_dai *dai)
+{
+	struct snd_soc_codec *codec = dai->codec;
+	struct ak4104_private *ak4104 = snd_soc_codec_get_drvdata(codec);
+
+	/* disable transmitter */
+	return regmap_update_bits(ak4104->regmap, AK4104_REG_TX,
+				  AK4104_TX_TXE, 0);
 }
 
 static const struct snd_soc_dai_ops ak4101_dai_ops = {
 	.hw_params = ak4104_hw_params,
+	.hw_free = ak4104_hw_free,
 	.set_fmt = ak4104_set_dai_fmt,
 };
 
@@ -160,19 +184,16 @@ static int ak4104_probe(struct snd_soc_codec *codec)
 	int ret;
 
 	codec->control_data = ak4104->regmap;
-	ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_REGMAP);
-	if (ret != 0)
-		return ret;
 
 	/* set power-up and non-reset bits */
-	ret = snd_soc_update_bits(codec, AK4104_REG_CONTROL1,
+	ret = regmap_update_bits(ak4104->regmap, AK4104_REG_CONTROL1,
 				 AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN,
 				 AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN);
 	if (ret < 0)
 		return ret;
 
 	/* enable transmitter */
-	ret = snd_soc_update_bits(codec, AK4104_REG_TX,
+	ret = regmap_update_bits(ak4104->regmap, AK4104_REG_TX,
 				 AK4104_TX_TXE, AK4104_TX_TXE);
 	if (ret < 0)
 		return ret;
@@ -182,7 +203,9 @@ static int ak4104_probe(struct snd_soc_codec *codec)
 
 static int ak4104_remove(struct snd_soc_codec *codec)
 {
-	snd_soc_update_bits(codec, AK4104_REG_CONTROL1,
+	struct ak4104_private *ak4104 = snd_soc_codec_get_drvdata(codec);
+
+	regmap_update_bits(ak4104->regmap, AK4104_REG_CONTROL1,
 			   AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN, 0);
 
 	return 0;