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[media] solo6x10: fix sequence handling

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Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2013-03-15 13:16:49 -03:00 committed by Mauro Carvalho Chehab
parent 9a8bfe9fe9
commit 15513c12e3
3 changed files with 6 additions and 2 deletions
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2
drivers/staging/media/solo6x10/solo6x10.h
View File

@ -173,6 +173,7 @@ struct solo_enc_dev {
u32 fmt;
enum solo_enc_types type;
u32 sequence;
struct vb2_queue vidq;
struct list_head vidq_active;
int desc_count;
@ -267,6 +268,7 @@ struct solo_dev {
/* Buffer handling */
struct vb2_queue vidq;
struct vb2_alloc_ctx *alloc_ctx;
u32 sequence;
struct task_struct *kthread;
struct mutex lock;
spinlock_t slock;

3
drivers/staging/media/solo6x10/v4l2-enc.c
View File

@ -269,6 +269,7 @@ static int solo_enc_on(struct solo_enc_dev *solo_enc)
/* Make sure to do a bandwidth check */
if (solo_enc->bw_weight > solo_dev->enc_bw_remain)
return -EBUSY;
solo_enc->sequence = 0;
solo_dev->enc_bw_remain -= solo_enc->bw_weight;
if (solo_enc->type == SOLO_ENC_TYPE_EXT)
@ -522,7 +523,7 @@ static int solo_enc_fillbuf(struct solo_enc_dev *solo_enc,
ret = solo_fill_jpeg(solo_enc, vb, vh);
if (!ret) {
vb->v4l2_buf.sequence++;
vb->v4l2_buf.sequence = solo_enc->sequence++;
vb->v4l2_buf.timestamp.tv_sec = vh->sec;
vb->v4l2_buf.timestamp.tv_usec = vh->usec;
}

3
drivers/staging/media/solo6x10/v4l2.c
View File

@ -224,7 +224,7 @@ finish_buf:
if (!error) {
vb2_set_plane_payload(vb, 0,
solo_vlines(solo_dev) * solo_bytesperline(solo_dev));
vb->v4l2_buf.sequence++;
vb->v4l2_buf.sequence = solo_dev->sequence++;
v4l2_get_timestamp(&vb->v4l2_buf.timestamp);
}
@ -332,6 +332,7 @@ static int solo_start_streaming(struct vb2_queue *q, unsigned int count)
{
struct solo_dev *solo_dev = vb2_get_drv_priv(q);
solo_dev->sequence = 0;
return solo_start_thread(solo_dev);
}