diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2012-05-09 18:12:28 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-05-15 16:14:42 -0300 |
| commit | fec0f72f5f7bceb75234417999a149abe24da347 (patch) | |
| tree | 16d81c52031c7b14c49a29b1ac93640a86b25134 /drivers/media/video | |
| parent | 9633c0867fb5fc1eef8bd3c4e7f413034d2c5367 (diff) | |
[media] V4L: sh_mobile_ceu_camera: don't fail TRY_FMT
VIDIOC_TRY_FMT shouldn't fail if the user requests an unsupported pixel
format. Instead the driver should replace it with a supported one. Fix the
sh_mobile_ceu_camera driver accordingly.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video')
| -rw-r--r-- | drivers/media/video/sh_mobile_ceu_camera.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c index 2ffeb21dfe33..61f7f91de931 100644 --- a/drivers/media/video/sh_mobile_ceu_camera.c +++ b/drivers/media/video/sh_mobile_ceu_camera.c @@ -1858,8 +1858,12 @@ static int sh_mobile_ceu_try_fmt(struct soc_camera_device *icd, xlate = soc_camera_xlate_by_fourcc(icd, pixfmt); if (!xlate) { - dev_warn(icd->parent, "Format %x not found\n", pixfmt); - return -EINVAL; + xlate = icd->current_fmt; + dev_dbg(icd->parent, "Format %x not found, keeping %x\n", + pixfmt, xlate->host_fmt->fourcc); + pixfmt = xlate->host_fmt->fourcc; + pix->pixelformat = pixfmt; + pix->colorspace = icd->colorspace; } /* FIXME: calculate using depth and bus width */ |