diff options
author | Benjamin Gaignard <benjamin.gaignard@collabora.com> | 2023-11-09 17:34:54 +0100 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-11-23 12:35:37 +0100 |
commit | ff2560f0263ab30e8ed4bec13495dce050e5d8cc (patch) | |
tree | 306efe107481e207ee6b1fdea2ce164e396123a1 /drivers/media/platform/ti/cal/cal-video.c | |
parent | 36e3faf99f825fd9d975ae0bf96d93e4da1d732f (diff) |
media: ti: Stop direct calls to queue num_buffers field
Use vb2_get_num_buffers() to avoid using queue num_buffers field directly.
This allows us to change how the number of buffers is computed in the
future.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com>
CC: "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
Reviewed-by: Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/media/platform/ti/cal/cal-video.c')
-rw-r--r-- | drivers/media/platform/ti/cal/cal-video.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/media/platform/ti/cal/cal-video.c b/drivers/media/platform/ti/cal/cal-video.c index a8abcd0fee17..94e67c057a20 100644 --- a/drivers/media/platform/ti/cal/cal-video.c +++ b/drivers/media/platform/ti/cal/cal-video.c @@ -603,9 +603,10 @@ static int cal_queue_setup(struct vb2_queue *vq, { struct cal_ctx *ctx = vb2_get_drv_priv(vq); unsigned int size = ctx->v_fmt.fmt.pix.sizeimage; + unsigned int q_num_bufs = vb2_get_num_buffers(vq); - if (vq->num_buffers + *nbuffers < 3) - *nbuffers = 3 - vq->num_buffers; + if (q_num_bufs + *nbuffers < 3) + *nbuffers = 3 - q_num_bufs; if (*nplanes) { if (sizes[0] < size) |