diff options
| author | Benjamin Gaignard <benjamin.gaignard@collabora.com> | 2024-03-14 16:32:26 +0100 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2024-03-25 12:00:44 +0100 |
| commit | fe19aab844ad76a4e001082f633b1ac34f2a943d (patch) | |
| tree | 1524683511a226a664688c91391096a3e9bc5c63 /drivers/media/platform | |
| parent | 2f2419502f6957b110dbc7d4b75e764e5f370ec2 (diff) | |
| download | lwn-fe19aab844ad76a4e001082f633b1ac34f2a943d.tar.gz lwn-fe19aab844ad76a4e001082f633b1ac34f2a943d.zip | |
media: verisilicon: Support removing buffers on capture queue
Allow to remove buffers on capture queue because it the one which
own the decoded buffers. After a dynamic resolution change lot of
them could remain allocated but won't be used anymore so deleting
them save memory.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'drivers/media/platform')
| -rw-r--r-- | drivers/media/platform/verisilicon/hantro_v4l2.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/platform/verisilicon/hantro_v4l2.c b/drivers/media/platform/verisilicon/hantro_v4l2.c index 941fa23c211a..df6f2536263b 100644 --- a/drivers/media/platform/verisilicon/hantro_v4l2.c +++ b/drivers/media/platform/verisilicon/hantro_v4l2.c @@ -756,6 +756,7 @@ const struct v4l2_ioctl_ops hantro_ioctl_ops = { .vidioc_dqbuf = v4l2_m2m_ioctl_dqbuf, .vidioc_prepare_buf = v4l2_m2m_ioctl_prepare_buf, .vidioc_create_bufs = v4l2_m2m_ioctl_create_bufs, + .vidioc_remove_bufs = v4l2_m2m_ioctl_remove_bufs, .vidioc_expbuf = v4l2_m2m_ioctl_expbuf, .vidioc_subscribe_event = v4l2_ctrl_subscribe_event, |