[PATCH] media: amphion: insert picture startcode after seek for vc1g format

From: Ming Qian
Date: Fri Jul 15 2022 - 03:16:14 EST

For format vc1, the amphion vpu requires driver to
help insert some custom startcode before sequence and frame.
the startcode is different for vc1l and vc1g format.

But the sequence startcode is only needed at the beginning,
and it's not expected after seek.
driver need to treat the codec header and the first frame after seek
as a normal frame, and insert picture startcode for it.

In previous patch, I just fix it for vc1l format,
and should fix the similar issue for vc1g too.

Fixes: 7e611606f6b07 ("media: amphion: only insert the first sequence startcode for vc1l format")
Signed-off-by: Ming Qian <ming.qian@xxxxxxx>
drivers/media/platform/amphion/vpu_malone.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/amphion/vpu_malone.c b/drivers/media/platform/amphion/vpu_malone.c
index f4a488bf9880..51e0702f9ae1 100644
--- a/drivers/media/platform/amphion/vpu_malone.c
+++ b/drivers/media/platform/amphion/vpu_malone.c
@@ -1293,7 +1293,7 @@ static int vpu_malone_insert_scode_vc1_g_pic(struct malone_scode_t *scode)
vbuf = to_vb2_v4l2_buffer(scode->vb);
data = vb2_plane_vaddr(scode->vb, 0);

- if (vbuf->sequence == 0 || vpu_vb_is_codecconfig(vbuf))
+ if (scode->inst->total_input_count == 0 || vpu_vb_is_codecconfig(vbuf))
return 0;
return 0;