media: rockchip: rga: use stride for offset calculation

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Use the stride instead of the width for the offset calculation. This
ensures that the bytesperline value doesn't need to match the width
value of the image.

Furthermore this patch removes the dependency on the uv_factor property
and instead reuses the v4l2_format_info to determine the correct
division factor.

Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Sven Püschel <s.pueschel@pengutronix.de>
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>

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Sven Püschel 2026-05-21 00:44:13 +02:00 • committed by Hans Verkuil

parent a2a4f69fd2

commit 74d010fbdc

3 changed files with 9 additions and 22 deletions

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14

drivers/media/platform/rockchip/rga/rga-buf.c

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16

drivers/media/platform/rockchip/rga/rga.c

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1

drivers/media/platform/rockchip/rga/rga.h

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