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| author | Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> | 2020-04-17 17:09:29 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-04-29 12:02:30 +0200 |
| commit | 9a42a5ff3daccc37ae4dbcfb6ce5c5d95419740b (patch) | |
| tree | beebc31fa5bbad98b908c63c4a5e51b7f053185c /drivers/media/test-drivers/vimc/vimc-capture.c | |
| parent | b7ba9f34800aee62e1ffcd4386a421116e09f4fe (diff) | |
| download | linux-stable-9a42a5ff3daccc37ae4dbcfb6ce5c5d95419740b.tar.gz linux-stable-9a42a5ff3daccc37ae4dbcfb6ce5c5d95419740b.tar.bz2 linux-stable-9a42a5ff3daccc37ae4dbcfb6ce5c5d95419740b.zip | |
media: vimc: cap: Report a colorspace
The colorspace reported by a video nodes should not be
V4L2_COLORSPACE_DEFAULT. Instead a default colorspace should be picked
by the driver if V4L2_COLORSPACE_DEFAULT is given by userspace to
{G,S,TRY}_FMT.
The colorspace V4L2_COLORSPACE_SRGB is arbitrary chosen as the vimc
default format to report as it's used for most webcams.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Acked-by: Helen Koike <helen.koike@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/test-drivers/vimc/vimc-capture.c')
| -rw-r--r-- | drivers/media/test-drivers/vimc/vimc-capture.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/test-drivers/vimc/vimc-capture.c b/drivers/media/test-drivers/vimc/vimc-capture.c index 5315c201314c..20c2f5e281bc 100644 --- a/drivers/media/test-drivers/vimc/vimc-capture.c +++ b/drivers/media/test-drivers/vimc/vimc-capture.c @@ -37,7 +37,7 @@ static const struct v4l2_pix_format fmt_default = { .height = 480, .pixelformat = V4L2_PIX_FMT_RGB24, .field = V4L2_FIELD_NONE, - .colorspace = V4L2_COLORSPACE_DEFAULT, + .colorspace = V4L2_COLORSPACE_SRGB, }; struct vimc_cap_buffer { @@ -107,6 +107,9 @@ static int vimc_cap_try_fmt_vid_cap(struct file *file, void *priv, vimc_colorimetry_clamp(format); + if (format->colorspace == V4L2_COLORSPACE_DEFAULT) + format->colorspace = fmt_default.colorspace; + return 0; } |