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media: cedrus: Remove dst_bufs from context 

This array is just duplicated capture buffer queue. Remove it and adjust
code to look into capture buffer queue instead.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Jernej Skrabec 2019-05-30 18:15:13 -03:00 committed by Mauro Carvalho Chehab
parent 09c41a23a2
commit 633eadc9ba
3 changed files with 3 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/staging/media/sunxi/cedrus/cedrus.h
View File

@ -100,8 +100,6 @@ struct cedrus_ctx {
struct v4l2_ctrl_handler hdl;
struct v4l2_ctrl **ctrls;
struct vb2_buffer *dst_bufs[VIDEO_MAX_FRAME];
union {
struct {
void *mv_col_buf;
@ -187,7 +185,7 @@ static inline dma_addr_t cedrus_dst_buf_addr(struct cedrus_ctx *ctx,
if (index < 0)
return 0;
buf = ctx->dst_bufs[index];
buf = ctx->fh.m2m_ctx->cap_q_ctx.q.bufs[index];
return buf ? cedrus_buf_addr(buf, &ctx->dst_fmt, plane) : 0;
}

4
drivers/staging/media/sunxi/cedrus/cedrus_h264.c
View File

@ -118,7 +118,7 @@ static void cedrus_write_frame_list(struct cedrus_ctx *ctx,
if (buf_idx < 0)
continue;
cedrus_buf = vb2_to_cedrus_buffer(ctx->dst_bufs[buf_idx]);
cedrus_buf = vb2_to_cedrus_buffer(cap_q->bufs[buf_idx]);
position = cedrus_buf->codec.h264.position;
used_dpbs |= BIT(position);
@ -193,7 +193,7 @@ static void _cedrus_write_ref_list(struct cedrus_ctx *ctx,
if (buf_idx < 0)
continue;
ref_buf = to_vb2_v4l2_buffer(ctx->dst_bufs[buf_idx]);
ref_buf = to_vb2_v4l2_buffer(cap_q->bufs[buf_idx]);
cedrus_buf = vb2_v4l2_to_cedrus_buffer(ref_buf);
position = cedrus_buf->codec.h264.position;

22
drivers/staging/media/sunxi/cedrus/cedrus_video.c
View File

@ -411,26 +411,6 @@ static void cedrus_queue_cleanup(struct vb2_queue *vq, u32 state)
}
}
static int cedrus_buf_init(struct vb2_buffer *vb)
{
struct vb2_queue *vq = vb->vb2_queue;
struct cedrus_ctx *ctx = vb2_get_drv_priv(vq);
if (!V4L2_TYPE_IS_OUTPUT(vq->type))
ctx->dst_bufs[vb->index] = vb;
return 0;
}
static void cedrus_buf_cleanup(struct vb2_buffer *vb)
{
struct vb2_queue *vq = vb->vb2_queue;
struct cedrus_ctx *ctx = vb2_get_drv_priv(vq);
if (!V4L2_TYPE_IS_OUTPUT(vq->type))
ctx->dst_bufs[vb->index] = NULL;
}
static int cedrus_buf_out_validate(struct vb2_buffer *vb)
{
struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
@ -517,8 +497,6 @@ static void cedrus_buf_request_complete(struct vb2_buffer *vb)
static struct vb2_ops cedrus_qops = {
.queue_setup = cedrus_queue_setup,
.buf_prepare = cedrus_buf_prepare,
.buf_init = cedrus_buf_init,
.buf_cleanup = cedrus_buf_cleanup,
.buf_queue = cedrus_buf_queue,
.buf_out_validate = cedrus_buf_out_validate,
.buf_request_complete = cedrus_buf_request_complete,