Re: [PATCH RESEND v7 00/10] drm/bridge: it6505: fix HDCP CTS fail items and add MCCS support

[AngeloGioacchino Del Regno]

Il 30/12/24 11:51, Hermes Wu via B4 Relay ha scritto:
> There are lots of failure items while running HDCP CTS using UNIGRAF DPR-100.
> In Order to fix those failures, HDCP flow needs to be changed.
>
> The DisplayPort AUX protocol supports I2C transport.
> In Order to support MCCS via the aux channel, the aux-i2c operation is added.
>
> v6->v7
> 	-[3/10] add header <linux/bitfield.h> included
>
> 	links:
> 	https://lore.kernel.org/all/20241016-upstream-v6-v6-0-4d93a0c46de1@xxxxxxxxxx/
>
> v5->v6:
> 	-keep the commit message wrapped at 72-75 chars.
> 	-[10/10] fix return variable being used without being initialized
>
> v4->v5:
> 	-add more messages for changes.
> 	-[2/10] modified AUX transfer data size judgment.
> 		change for-loop to do-while.
> 	-[7/10] change for-loop to do-while.
> 	-[9/10] change wait timer with timer_after()
>
> 	links:
> 	https://lore.kernel.org/all/20240926074755.22176-4-Hermes.Wu@xxxxxxxxxx/
> 	https://lore.kernel.org/all/20240926075134.22394-1-Hermes.Wu@xxxxxxxxxx/
>
> v3->v4:
> 	-split changes  into patches.
>
> v2->v3:
> 	-split aux read  KSV function to a patch.
> 	-[1/3] new in v3
> 	-[2/3] add description of patch
>
> v1->v2:
> 	- ignored.
>
> To: Andrzej Hajda <andrzej.hajda@xxxxxxxxx>
> To: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
> To: Robert Foss <rfoss@xxxxxxxxxx>
> To: Laurent Pinchart <Laurent.pinchart@xxxxxxxxxxxxxxxx>
> To: Jonas Karlman <jonas@xxxxxxxxx>
> To: Jernej Skrabec <jernej.skrabec@xxxxxxxxx>
> To: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
> To: Maxime Ripard <mripard@xxxxxxxxxx>
> To: Thomas Zimmermann <tzimmermann@xxxxxxx>
> To: David Airlie <airlied@xxxxxxxxx>
> To: Simona Vetter <simona@xxxxxxxx>
> To: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
> To: Hermes Wu <hermes.wu@xxxxxxxxxx>
> Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx
> Cc: Pin-yen Lin <treapking@xxxxxxxxxxxx>
> Cc: Kenneth Hung <Kenneth.Hung@xxxxxxxxxx>
> Cc: Pet Weng <Pet.Weng@xxxxxxxxxx>
>
> Change-Id: I7f14eeb18ae70b17ef7e1a8622c590427b0ff2ed
> Signed-off-by: Hermes Wu <Hermes.wu@xxxxxxxxxx>

Whole series is

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>