| author | zhiwei.yuan <zhiwei.yuan@amlogic.com> | 2019-05-14 10:39:10 (GMT) |
|---|---|---|
| committer | Tao Zeng <tao.zeng@amlogic.com> | 2019-05-17 05:54:28 (GMT) |
| commit | 97d8a70bb0df8b2579ef542ab84f655aeaddc59b (patch) | |
| tree | 72daec90453d9bb11f5cdf8bae765dcaf77ec6e2 | |
| parent | dd384e395e8cc452677dc0e1aa991bd9aee814d1 (diff) | |
| download | common-97d8a70bb0df8b2579ef542ab84f655aeaddc59b.zip common-97d8a70bb0df8b2579ef542ab84f655aeaddc59b.tar.gz common-97d8a70bb0df8b2579ef542ab84f655aeaddc59b.tar.bz2 | |
vdin: cvbs video is not smooth after playing a period of time [1/1]
PD#SWPL-8565
Problem:
unknown buf be taken by vpp sometimes
Solution:
fix skip mechanism, reduce numeber of unknown buf
Verify:
verified by t962x2_x301
Change-Id: I296d9f2f5c25a37ec32b458ecb23d64ca8c321a7
Signed-off-by: zhiwei.yuan <zhiwei.yuan@amlogic.com>
| -rw-r--r-- | drivers/amlogic/media/vin/tvin/vdin/vdin_vf.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/amlogic/media/vin/tvin/vdin/vdin_vf.c b/drivers/amlogic/media/vin/tvin/vdin/vdin_vf.c index 2bdd0e1..9f8bda6 100644 --- a/drivers/amlogic/media/vin/tvin/vdin/vdin_vf.c +++ b/drivers/amlogic/media/vin/tvin/vdin/vdin_vf.c @@ -1018,10 +1018,10 @@ void vdin_vf_disp_mode_update(struct vf_entry *vfe, struct vf_pool *p) p->disp_index[0] = 0; vfe->vf.index_disp = p->disp_index[0]; - if (p->disp_mode[p->disp_index[p->skip_vf_num]] != - VFRAME_DISP_MODE_SKIP) - p->disp_mode[p->disp_index[p->skip_vf_num]] = - VFRAME_DISP_MODE_OK; + for (i = p->skip_vf_num; i > 0 && (i < VFRAME_DISP_MAX_NUM); i--) + if (p->disp_mode[p->disp_index[i]] != VFRAME_DISP_MODE_SKIP) + p->disp_mode[p->disp_index[i]] = VFRAME_DISP_MODE_OK; + p->disp_mode[p->disp_index[0]] = VFRAME_DISP_MODE_UNKNOWN; } /*skip all from current |