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| author | Marco Felsch <m.felsch@pengutronix.de> | 2020-03-12 11:31:48 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-03-12 16:38:21 +0100 |
| commit | 46fe6e7dcededcf4aba88163fee80f4f7df23deb (patch) | |
| tree | ca7b5a38fed5ad5f8bcbd5df1b63510f47db47d2 /drivers/media/i2c/mt9v111.c | |
| parent | b4125e5b1bd70d3d9c22f8926e99c87967d71734 (diff) | |
| download | linux-46fe6e7dcededcf4aba88163fee80f4f7df23deb.tar.gz | |
media: tvp5150: add FORMAT_TRY support for get/set selection handlers
Since commit 10d5509c8d50 ("[media] v4l2: remove g/s_crop from video ops")
the 'which' field for set/get_selection must be FORMAT_ACTIVE. There is
no way to try different selections. The patch adds a helper function to
select the correct selection memory space (sub-device file handle or
driver state) which will be set/returned.
The selection rectangle is updated if the format is FORMAT_ACTIVE and
the rectangle position and/or size differs from the current set
rectangle.
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/i2c/mt9v111.c')
0 files changed, 0 insertions, 0 deletions