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media: verisilicon: Support removing buffers on capture queue

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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>
This commit is contained in:
Benjamin Gaignard 2024-03-14 16:32:26 +01:00 committed by Hans Verkuil
parent 2f2419502f
commit fe19aab844
1 changed files with 1 additions and 0 deletions
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drivers/media/platform/verisilicon/hantro_v4l2.c
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@ -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,