media: ccs: Support and default to auto PHY control

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CCS supports three variants of PHY timing control, auto, UI based and
manual. The driver previously assumed UI based control that requires
updating the link rate to the sensor. Now default to automatic control
instead, and only write the link rate to the sensor in UI mode.

If neither auto or UI control is supported, return an error in probe.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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Sakari Ailus 2020-10-09 12:57:06 +02:00 • committed by Mauro Carvalho Chehab

parent 2f23ecbf40

commit 9c3d7e5549

1 changed files with 43 additions and 11 deletions

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drivers/media/i2c/ccs/ccs-core.c

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