Hermes Wu 041d61ad66 drm/bridge: it6505: add I2C functionality on AUX ...

DisplayPort AUX protocol supports I2C transport which is capable of
reading EDID or supports MCCS.

In drm_dp_helper, drm_dp_i2c_xfer() packs I2C requests into a
sequence of AUX requests.
it6505_aux_i2c_operation() is implemented to match drm_dp_i2c_xfer()
operactions.
it6505_aux_i2c_transfer() adds I2C functionality
for it6505_aux_transfer().

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Hermes Wu <hermes.wu@ite.com.tw>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241230-v7-upstream-v7-10-e0fdd4844703@ite.corp-partner.google.com

2025-01-03 20:24:32 +02:00

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amd

drm/amdgpu: track bo memory stats at runtime

2024-12-19 16:56:28 +01:00

arm

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

armada

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

aspeed

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

ast

drm: remove driver date from struct drm_driver and all drivers

2024-12-05 12:35:42 +02:00

atmel-hlcdc

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

bridge

drm/bridge: it6505: add I2C functionality on AUX

2025-01-03 20:24:32 +02:00

ci

drm/ci: remove update-xfails.py

2024-11-05 10:50:55 -03:00

clients

drm/log: select CONFIG_FONT_SUPPORT

2024-12-12 18:26:32 +01:00

display

drm/display: bridge_connector: provide atomic_check for HDMI bridges

2024-12-24 04:00:48 +02:00

etnaviv

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

exynos

drm/exynos: hdmi: use eld_mutex to protect access to connector->eld

2024-12-16 18:02:08 +02:00

fsl-dcu

drm/fsl-dcu: Include <linux/of.h>

2024-12-13 15:20:40 +01:00

gma500

drm: remove driver date from struct drm_driver and all drivers

2024-12-05 12:35:42 +02:00

gud

drm: remove driver date from struct drm_driver and all drivers

2024-12-05 12:35:42 +02:00

hisilicon

drm/hisilicon/hibmc: add dp module in hibmc

2025-01-03 12:42:10 +02:00

hyperv

drm: remove driver date from struct drm_driver and all drivers

2024-12-05 12:35:42 +02:00

i2c

drm: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-12-13 09:27:46 -08:00

i915

drm: make drm-active- stats optional

2024-12-19 16:56:17 +01:00

imagination

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

imx

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

ingenic

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

kmb

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

lib

drm/lib: Include <linux/prandom.h> instead of <linux/random.h>

2024-10-03 18:19:38 +02:00

lima

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

logicvc

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

loongson

drm: remove driver date from struct drm_driver and all drivers

2024-12-05 12:35:42 +02:00

mcde

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

mediatek

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

meson

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

mgag200

drm: remove driver date from struct drm_driver and all drivers

2024-12-05 12:35:42 +02:00

msm

drm: Use of_property_present() for non-boolean properties

2025-01-03 11:17:09 -06:00

mxsfb

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

nouveau

drm/nouveau/dp_mst: Expose a connector to kernel users after it's properly initialized

2024-12-17 16:03:53 +02:00

omapdrm

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

panel

drm: panel-simple: support TOPLAND TIAN G07017 LCD panel

2024-12-20 12:06:40 +01:00

panfrost

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

panthor

drm/panthor: Report innocent group kill

2024-12-17 10:56:12 +01:00

pl111

drm: remove driver date from struct drm_driver and all drivers

2024-12-05 12:35:42 +02:00

qxl

drm: remove driver date from struct drm_driver and all drivers

2024-12-05 12:35:42 +02:00

radeon

drm/radeon: use eld_mutex to protect access to connector->eld

2024-12-16 18:02:08 +02:00

renesas

drm/rcar-du: Add support for r8a779h0

2024-12-17 15:13:04 +02:00

rockchip

drm/rockchip: vop2: include rockchip_drm_drv.h

2024-12-18 17:39:01 +01:00

scheduler

drm/sched: Fix drm_sched_fini() docu generation

2024-12-19 15:57:30 +01:00

solomon

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

sprd

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

sti

drm/sti: hdmi: use eld_mutex to protect access to connector->eld

2024-12-16 18:02:08 +02:00

stm

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

sun4i

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

tegra

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

tests

drm/tests: Add tests for drm_connector_dynamic_init()/register()

2024-12-17 16:12:04 +02:00

tidss

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

tilcdc

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

tiny

drm/tiny: panel-mipi-dbi: Include <linux/of.h>

2024-12-13 15:21:02 +01:00

ttm

drm/ttm: use GEM references for VM mappings

2024-12-03 18:02:13 +01:00

tve200

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

udl

drm: remove driver date from struct drm_driver and all drivers

2024-12-05 12:35:42 +02:00

v3d

drm/v3d: Fix miscellaneous documentation errors

2024-12-11 10:06:14 -03:00

vboxvideo

drm: remove driver date from struct drm_driver and all drivers

2024-12-05 12:35:42 +02:00

vc4

drm/vc4: hdmi: use eld_mutex to protect access to connector->eld

2024-12-16 18:02:08 +02:00

vgem

drm: remove driver date from struct drm_driver and all drivers

2024-12-05 12:35:42 +02:00

virtio

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

vkms

drm: remove driver date from struct drm_driver and all drivers

2024-12-05 12:35:42 +02:00

vmwgfx

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09 16:35:21 +01:00

xe

drm: make drm-active- stats optional

2024-12-19 16:56:17 +01:00

xen

drm: remove driver date from struct drm_driver and all drivers

2024-12-05 12:35:42 +02:00

xlnx

drm: xlnx: zynqmp_dpsub: Add DP audio support

2024-12-19 08:54:00 +02:00

drm_atomic_helper.c

drm/panic: Fix uninitialized spinlock acquisition with CONFIG_DRM_PANIC=n

2024-09-16 19:03:29 -04:00

drm_atomic_state_helper.c

…

drm_atomic_uapi.c

drm: Consistently use struct drm_mode_rect for FB_DAMAGE_CLIPS

2024-09-25 12:35:05 +02:00

drm_atomic.c

drm/atomic: add interlaced and ycbcr_420 flags to connector's state dump

2024-10-24 22:42:25 +03:00

drm_auth.c

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drm_blend.c

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drm_bridge.c

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drm_buddy.c

drm/buddy: Add start address support to trim function

2024-08-07 18:19:00 -04:00

drm_cache.c

…

drm_client_event.c

drm/client: Make client support optional

2024-10-18 09:23:03 +02:00

drm_client_modeset.c

drm/client: Extract drm_connector_first_mode()

2024-10-03 08:02:23 +03:00

drm_client.c

drm/client: Move client event handlers to drm_client_event.c

2024-10-18 09:23:03 +02:00

drm_color_mgmt.c

minmax: add a few more MIN_T/MAX_T users

2024-07-28 13:41:14 -07:00

drm_connector.c

drm/connector: Warn if a connector is registered/added incorrectly

2024-12-17 16:03:56 +02:00

drm_crtc_helper_internal.h

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drm_crtc_helper.c

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drm_crtc_internal.h

drm/panic: Add a QR code panic screen

2024-08-23 16:55:35 +02:00

drm_crtc.c

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drm_damage_helper.c

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drm_debugfs_crc.c

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drm_debugfs.c

drm/client: Make client support optional

2024-10-18 09:23:03 +02:00

drm_displayid_internal.h

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drm_displayid.c

drm/edid: reduce DisplayID log spamming

2024-08-14 10:19:09 +03:00

drm_draw_internal.h

drm/panic: Move drawing functions to drm_draw

2024-12-10 14:36:41 +01:00

drm_draw.c

drm/panic: Move drawing functions to drm_draw

2024-12-10 14:36:41 +01:00

drm_drv.c

drm/client: Move client event handlers to drm_client_event.c

2024-10-18 09:23:03 +02:00

drm_dumb_buffers.c

…

drm_edid_load.c

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drm_edid.c

drm/connector: add mutex to protect ELD from concurrent access

2024-12-16 18:02:07 +02:00

drm_eld.c

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drm_encoder_slave.c

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drm_encoder.c

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drm_exec.c

mm: kvmalloc: align kvrealloc() with krealloc()

2024-09-01 20:25:44 -07:00

drm_fb_dma_helper.c

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drm_fb_helper.c

drm/fbdev: fix drm_fb_helper_deferred_io() build failure

2024-10-22 10:46:28 +02:00

drm_fbdev_dma.c

Backmerge v6.12-rc6 of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next

2024-11-04 14:25:33 +10:00

drm_fbdev_shmem.c

drm/fbdev-shmem: Remove obsolete setup function

2024-09-26 09:31:28 +02:00

drm_fbdev_ttm.c

drm/fbdev-ttm: Remove obsolete setup function

2024-09-26 09:31:29 +02:00

drm_file.c

drm: make drm-active- stats optional

2024-12-19 16:56:17 +01:00

drm_flip_work.c

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drm_format_helper.c

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drm_fourcc.c

drm/fbdev-helper: Move color-mode lookup into 4CC format helper

2024-09-26 08:27:49 +02:00

drm_framebuffer.c

Merge tag 'mm-nonmm-stable-2024-11-24-02-05' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2024-11-25 16:09:48 -08:00

drm_gem_atomic_helper.c

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drm_gem_dma_helper.c

module: Convert symbol namespace to string literal

2024-12-02 11:34:44 -08:00

drm_gem_framebuffer_helper.c

module: Convert symbol namespace to string literal

2024-12-02 11:34:44 -08:00

drm_gem_shmem_helper.c

module: Convert symbol namespace to string literal

2024-12-02 11:34:44 -08:00

drm_gem_ttm_helper.c

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drm_gem_vram_helper.c

drm/gem-vram: Remove support for simple display pipelines

2024-09-06 14:41:38 +02:00

drm_gem.c

drm/gem: Create a drm_gem_object_init_with_mnt() function

2024-09-25 08:40:20 -03:00

drm_gpuvm.c

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drm_internal.h

drm/client: Make client support optional

2024-10-18 09:23:03 +02:00

drm_ioc32.c

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drm_ioctl.c

drm: add DRM_SET_CLIENT_NAME ioctl

2024-10-08 10:00:30 +02:00

drm_kms_helper_common.c

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drm_lease.c

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drm_managed.c

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drm_mipi_dbi.c

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drm_mipi_dsi.c

drm/mipi-dsi: fix kernel doc on mipi_dsi_compression_mode_multi

2024-10-10 14:22:43 +02:00

drm_mm.c

drm/mm: annotate drm_mm_node_scanned_block() with __maybe_unused

2024-09-04 12:15:46 +03:00

drm_mode_config.c

drm/connector: Add FIXME for GETRESOURCES ioctl wrt. uninited connectors

2024-12-17 15:43:04 +02:00

drm_mode_object.c

drm/tests: Add test for drm_framebuffer_free()

2024-09-11 14:17:11 +02:00

drm_modes.c

drm/modes: Fix drm_mode_vrefres() docs

2024-12-14 00:23:45 +02:00

drm_modeset_helper.c

drm/client: Move suspend/resume into DRM client callbacks

2024-10-18 09:23:03 +02:00

drm_modeset_lock.c

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drm_of.c

gpu: drm: replace of_graph_get_next_endpoint()

2024-11-12 13:05:35 +01:00

drm_panel_backlight_quirks.c

drm: panel-backlight-quirks: Add Framework 13 glossy and 2.8k panels

2024-11-21 09:28:15 -06:00

drm_panel_orientation_quirks.c

Merge tag 'drm-next-2024-11-21' of https://gitlab.freedesktop.org/drm/kernel

2024-11-21 14:56:17 -08:00

drm_panel.c

drm: Use of_property_present() for non-boolean properties

2025-01-03 11:17:09 -06:00

drm_panic_qr.rs

drm/panic: allow verbose version check

2024-10-20 23:05:17 +02:00

drm_panic.c

drm/panic: Move drawing functions to drm_draw

2024-12-10 14:36:41 +01:00

drm_pci.c

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drm_plane_helper.c

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drm_plane.c

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drm_prime.c

module: Convert symbol namespace to string literal

2024-12-02 11:34:44 -08:00

drm_print.c

drm/print: Introduce drm_line_printer

2024-10-07 18:34:45 -07:00

drm_privacy_screen_x86.c

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drm_privacy_screen.c

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drm_probe_helper.c

drm/client: Move client event handlers to drm_client_event.c

2024-10-18 09:23:03 +02:00

drm_property.c

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drm_rect.c

drm: Fix kerneldoc for "Returns" section

2024-08-26 16:40:09 +02:00

drm_self_refresh_helper.c

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drm_simple_kms_helper.c

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drm_suballoc.c

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drm_syncobj.c

fdget(), trivial conversions

2024-11-03 01:28:06 -05:00

drm_sysfs.c

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drm_trace_points.c

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drm_trace.h

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drm_vblank_work.c

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drm_vblank.c

drm: Fix kerneldoc for "Returns" section

2024-08-26 16:40:09 +02:00

drm_vma_manager.c

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drm_writeback.c

drm/writeback: remove pointless enable_signaling implementation

2024-10-09 14:23:37 +02:00

Kconfig

drm/panic: Move drawing functions to drm_draw

2024-12-10 14:36:41 +01:00

Makefile

drm/panic: Move drawing functions to drm_draw

2024-12-10 14:36:41 +01:00