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3c8cfec3fcc4fe53f2bd87ec91ef31df4fa6dc0d
linux/drivers/gpu/drm/bridge
History
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
..
adv7511
Merge tag 'drm-next-2024-07-18' of https://gitlab.freedesktop.org/drm/kernel
2024-07-18 09:34:02 -07:00
analogix
drm/bridge:anx7625: Update HDCP content status
2024-12-20 12:06:40 +01:00
cadence
Merge remote-tracking branch 'drm/drm-next' into drm-misc-next
2024-12-09 16:35:21 +01:00
imx
Get rid of 'remove_new' relic from platform driver struct
2024-12-01 15:12:43 -08:00
synopsys
drm/bridge: dw-hdmi-qp: drop atomic_check() callback
2024-12-24 04:00:48 +02:00
aux-bridge.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
aux-hpd-bridge.c
drm/bridge: aux: allow interlaced and YCbCr 420 output
2024-10-24 22:42:26 +03:00
chipone-icn6211.c
drm/bridge: Constify struct i2c_device_id
2024-11-20 15:14:43 -08:00
chrontel-ch7033.c
drm: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-12-13 09:27:46 -08:00
cros-ec-anx7688.c
…
display-connector.c
Get rid of 'remove_new' relic from platform driver struct
2024-12-01 15:12:43 -08:00
fsl-ldb.c
Get rid of 'remove_new' relic from platform driver struct
2024-12-01 15:12:43 -08:00
ite-it6263.c
drm/bridge: ite-it6263: drop atomic_check() callback
2024-12-24 04:00:48 +02:00
ite-it6505.c
drm/bridge: it6505: add I2C functionality on AUX
2025-01-03 20:24:32 +02:00
ite-it66121.c
drm: Use of_property_present() for non-boolean properties
2025-01-03 11:17:09 -06:00
Kconfig
drm/bridge: Add ITE IT6263 LVDS to HDMI converter
2024-11-05 13:26:43 +02:00
lontium-lt8912b.c
drm: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-12-13 09:27:46 -08:00
lontium-lt9211.c
drm/bridge: Constify struct i2c_device_id
2024-11-20 15:14:43 -08:00
lontium-lt9611.c
drm/bridge: lontium-lt9611: drop atomic_check() callback
2024-12-24 04:00:48 +02:00
lontium-lt9611uxc.c
drm: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-12-13 09:27:46 -08:00
lvds-codec.c
Get rid of 'remove_new' relic from platform driver struct
2024-12-01 15:12:43 -08:00
Makefile
drm/bridge: Add ITE IT6263 LVDS to HDMI converter
2024-11-05 13:26:43 +02:00
megachips-stdpxxxx-ge-b850v3-fw.c
drm: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-12-13 09:27:46 -08:00
microchip-lvds.c
drm/bridge: add lvds controller support for sam9x7
2024-04-23 09:29:43 +02:00
nwl-dsi.c
Get rid of 'remove_new' relic from platform driver struct
2024-12-01 15:12:43 -08:00
nwl-dsi.h
drm/bridge: nwl-dsi: Use vsync/hsync polarity from display mode
2024-08-19 15:36:47 +02:00
nxp-ptn3460.c
drm: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-12-13 09:27:46 -08:00
panel.c
Merge v6.10-rc6 into drm-next
2024-07-05 10:47:28 +02:00
parade-ps8622.c
drm: Explicitly include correct DT includes
2023-07-21 09:12:43 +02:00
parade-ps8640.c
drm/bridge: parade-ps8640: Make sure we drop the AUX mutex in the error case
2024-01-17 12:08:02 -08:00
samsung-dsim.c
Get rid of 'remove_new' relic from platform driver struct
2024-12-01 15:12:43 -08:00
sii902x.c
drm: Use of_property_present() for non-boolean properties
2025-01-03 11:17:09 -06:00
sii9234.c
drm: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-12-13 09:27:46 -08:00
sil-sii8620.c
drm: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-12-13 09:27:46 -08:00
sil-sii8620.h
…
simple-bridge.c
drm: bridge: simple-bridge: use devm_drm_bridge_add in probe
2024-06-19 10:50:30 +02:00
tc358762.c
drm/bridge: tc358762: Handle HS/VS polarity
2023-06-22 11:13:31 +02:00
tc358764.c
drm/bridge: tc358764: drop driver owner assignment
2024-04-24 12:42:45 +03:00
tc358767.c
drm: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-12-13 09:27:46 -08:00
tc358768.c
drm: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-12-13 09:27:46 -08:00
tc358775.c
move asm/unaligned.h to linux/unaligned.h
2024-10-02 17:23:23 -04:00
thc63lvd1024.c
Get rid of 'remove_new' relic from platform driver struct
2024-12-01 15:12:43 -08:00
ti-dlpc3433.c
drm: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-12-13 09:27:46 -08:00
ti-sn65dsi83.c
drm/bridge: ti-sn65dsi83: Add ti,lvds-vod-swing optional properties
2024-12-19 11:09:14 +01:00
ti-sn65dsi86.c
drm: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-12-13 09:27:46 -08:00
ti-tdp158.c
drm/bridge/tdp158: fix build failure
2024-09-04 12:20:01 +03:00
ti-tfp410.c
drm: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-12-13 09:27:46 -08:00
ti-tpd12s015.c
Get rid of 'remove_new' relic from platform driver struct
2024-12-01 15:12:43 -08:00