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media: mtk-vcodec: Use vb2_get_buffer 

Use the newly introduced vb2_get_buffer API and avoid
accessing buffers in the queue directly.

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
[hverkuil-cisco@xs4all.nl: fixed checkpatch alignment warning]
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Ezequiel Garcia 2019-06-10 16:55:24 -04:00 committed by Mauro Carvalho Chehab
parent 8eebd6150a
commit 9e39330016
1 changed files with 10 additions and 4 deletions
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14
drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
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@ -865,12 +865,18 @@ static int vb2ops_venc_start_streaming(struct vb2_queue *q, unsigned int count)
err_set_param:
for (i = 0; i < q->num_buffers; ++i) {
if (q->bufs[i]->state == VB2_BUF_STATE_ACTIVE) {
struct vb2_buffer *buf = vb2_get_buffer(q, i);
/*
* FIXME: This check is not needed as only active buffers
* can be marked as done.
*/
if (buf->state == VB2_BUF_STATE_ACTIVE) {
mtk_v4l2_debug(0, "[%d] id=%d, type=%d, %d -> VB2_BUF_STATE_QUEUED",
ctx->id, i, q->type,
(int)q->bufs[i]->state);
v4l2_m2m_buf_done(to_vb2_v4l2_buffer(q->bufs[i]),
VB2_BUF_STATE_QUEUED);
(int)buf->state);
v4l2_m2m_buf_done(to_vb2_v4l2_buffer(buf),
VB2_BUF_STATE_QUEUED);
}
}