media: staging/ipu7: Update CDPHY register settings

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[ Upstream commit f7923e6baf ]

Some CPHY settings needs to updated according to the latest guide from
SNPS. This patch program 45ohm for tuning resistance to fix CPHY problem
and update the ITMINRX and GMODE for CPHY.

Cc: Stable@vger.kernel.org
Fixes: a516d36bdc ("media: staging/ipu7: add IPU7 input system device driver")
Signed-off-by: Bingbu Cao <bingbu.cao@intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Bingbu Cao 2025-12-23 15:23:02 +08:00 • committed by Sasha Levin

parent 8603922f08

commit 08440d792f

1 changed files with 10 additions and 3 deletions

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drivers/staging/media/ipu7/ipu7-isys-csi-phy.c

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