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| author | Antti Palosaari <crope@iki.fi> | 2014-07-18 20:28:24 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-07-22 02:38:04 +0200 |
| commit | aaa968b636550042023bffa075adcdb01e6d257c (patch) | |
| tree | c31a78e99eb3fe69b3d45a51d049b0002ebd1ce4 /include | |
| parent | [media] si2157: Add get_if_frequency callback (diff) | |
| download | linux-aaa968b636550042023bffa075adcdb01e6d257c.tar.xz linux-aaa968b636550042023bffa075adcdb01e6d257c.zip | |
[media] v4l: videodev2: add buffer size to SDR format
Add buffer size field to struct v4l2_sdr_format. It is used for
negotiate streaming buffer size between application and driver.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/videodev2.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index 6da302d46145..8fc4822c7883 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -1783,10 +1783,12 @@ struct v4l2_pix_format_mplane { /** * struct v4l2_sdr_format - SDR format definition * @pixelformat: little endian four character code (fourcc) + * @buffersize: maximum size in bytes required for data */ struct v4l2_sdr_format { __u32 pixelformat; - __u8 reserved[28]; + __u32 buffersize; + __u8 reserved[24]; } __attribute__ ((packed)); /** |