media: staging: imx: request mbus_config in csi_start

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Request the upstream mbus_config in csi_start, which starts the stream,
instead of caching it in link_validate.

This allows to get rid of the mbus_cfg field in the struct csi_priv and
avoids state in the driver.

Fixes: 4a34ec8e47 ("[media] media: imx: Add CSI subdev driver")
Cc: stable@vger.kernel.org
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>

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Michael Tretter 2025-11-07 11:34:33 +01:00 • committed by Hans Verkuil

parent 072a8f60aa

commit 9df2aaa648

1 changed files with 24 additions and 16 deletions

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drivers/staging/media/imx/imx-media-csi.c

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