diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2013-01-25 06:53:07 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-02-05 14:54:47 -0200 |
| commit | f1927479554bf19d2ac54c4b1a38538e54e1881b (patch) | |
| tree | 2b1d49db30c96a45397e2c698b95547216525c58 /drivers/media/usb/pwc | |
| parent | 78f968fa26acbdf44457a7bc35a195b7df040b29 (diff) | |
[media] pwc: Don't return EINVAL when an unsupported pixelformat is requested
Instead chaneg the passed in format to the pwc default pixelformat.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/usb/pwc')
| -rw-r--r-- | drivers/media/usb/pwc/pwc-v4l.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/media/usb/pwc/pwc-v4l.c b/drivers/media/usb/pwc/pwc-v4l.c index 545e9bbdeed..aa7449eaca0 100644 --- a/drivers/media/usb/pwc/pwc-v4l.c +++ b/drivers/media/usb/pwc/pwc-v4l.c @@ -434,19 +434,18 @@ static int pwc_vidioc_try_fmt(struct pwc_device *pdev, struct v4l2_format *f) case V4L2_PIX_FMT_PWC1: if (DEVICE_USE_CODEC23(pdev->type)) { PWC_DEBUG_IOCTL("codec1 is only supported for old pwc webcam\n"); - return -EINVAL; + f->fmt.pix.pixelformat = V4L2_PIX_FMT_YUV420; } break; case V4L2_PIX_FMT_PWC2: if (DEVICE_USE_CODEC1(pdev->type)) { PWC_DEBUG_IOCTL("codec23 is only supported for new pwc webcam\n"); - return -EINVAL; + f->fmt.pix.pixelformat = V4L2_PIX_FMT_YUV420; } break; default: PWC_DEBUG_IOCTL("Unsupported pixel format\n"); - return -EINVAL; - + f->fmt.pix.pixelformat = V4L2_PIX_FMT_YUV420; } size = pwc_get_size(pdev, f->fmt.pix.width, f->fmt.pix.height); |