aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c')
-rw-r--r--drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c66
1 files changed, 36 insertions, 30 deletions
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c
index 858727824889..0f3e710aed4e 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c
@@ -104,6 +104,7 @@ static struct vb2_buffer *get_display_buffer(struct mtk_vcodec_ctx *ctx)
{
struct vdec_fb *disp_frame_buffer = NULL;
struct mtk_video_dec_buf *dstbuf;
+ struct vb2_v4l2_buffer *vb;
mtk_v4l2_debug(3, "[%d]", ctx->id);
if (vdec_if_get_param(ctx,
@@ -121,25 +122,26 @@ static struct vb2_buffer *get_display_buffer(struct mtk_vcodec_ctx *ctx)
dstbuf = container_of(disp_frame_buffer, struct mtk_video_dec_buf,
frame_buffer);
+ vb = &dstbuf->m2m_buf.vb;
mutex_lock(&ctx->lock);
if (dstbuf->used) {
- vb2_set_plane_payload(&dstbuf->vb.vb2_buf, 0,
- ctx->picinfo.fb_sz[0]);
+ vb2_set_plane_payload(&vb->vb2_buf, 0,
+ ctx->picinfo.fb_sz[0]);
if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 2)
- vb2_set_plane_payload(&dstbuf->vb.vb2_buf, 1,
+ vb2_set_plane_payload(&vb->vb2_buf, 1,
ctx->picinfo.fb_sz[1]);
mtk_v4l2_debug(2,
"[%d]status=%x queue id=%d to done_list %d",
ctx->id, disp_frame_buffer->status,
- dstbuf->vb.vb2_buf.index,
+ vb->vb2_buf.index,
dstbuf->queued_in_vb2);
- v4l2_m2m_buf_done(&dstbuf->vb, VB2_BUF_STATE_DONE);
+ v4l2_m2m_buf_done(vb, VB2_BUF_STATE_DONE);
ctx->decoded_frame_cnt++;
}
mutex_unlock(&ctx->lock);
- return &dstbuf->vb.vb2_buf;
+ return &vb->vb2_buf;
}
/*
@@ -154,6 +156,7 @@ static struct vb2_buffer *get_free_buffer(struct mtk_vcodec_ctx *ctx)
{
struct mtk_video_dec_buf *dstbuf;
struct vdec_fb *free_frame_buffer = NULL;
+ struct vb2_v4l2_buffer *vb;
if (vdec_if_get_param(ctx,
GET_PARAM_FREE_FRAME_BUFFER,
@@ -171,6 +174,7 @@ static struct vb2_buffer *get_free_buffer(struct mtk_vcodec_ctx *ctx)
dstbuf = container_of(free_frame_buffer, struct mtk_video_dec_buf,
frame_buffer);
+ vb = &dstbuf->m2m_buf.vb;
mutex_lock(&ctx->lock);
if (dstbuf->used) {
@@ -187,9 +191,9 @@ static struct vb2_buffer *get_free_buffer(struct mtk_vcodec_ctx *ctx)
mtk_v4l2_debug(2,
"[%d]status=%x queue id=%d to rdy_queue %d",
ctx->id, free_frame_buffer->status,
- dstbuf->vb.vb2_buf.index,
+ vb->vb2_buf.index,
dstbuf->queued_in_vb2);
- v4l2_m2m_buf_queue(ctx->m2m_ctx, &dstbuf->vb);
+ v4l2_m2m_buf_queue(ctx->m2m_ctx, vb);
} else if ((dstbuf->queued_in_vb2 == false) &&
(dstbuf->queued_in_v4l2 == true)) {
/*
@@ -205,8 +209,8 @@ static struct vb2_buffer *get_free_buffer(struct mtk_vcodec_ctx *ctx)
mtk_v4l2_debug(2,
"[%d]status=%x queue id=%d to rdy_queue",
ctx->id, free_frame_buffer->status,
- dstbuf->vb.vb2_buf.index);
- v4l2_m2m_buf_queue(ctx->m2m_ctx, &dstbuf->vb);
+ vb->vb2_buf.index);
+ v4l2_m2m_buf_queue(ctx->m2m_ctx, vb);
dstbuf->queued_in_vb2 = true;
} else {
/*
@@ -219,14 +223,14 @@ static struct vb2_buffer *get_free_buffer(struct mtk_vcodec_ctx *ctx)
*/
mtk_v4l2_debug(3, "[%d]status=%x err queue id=%d %d %d",
ctx->id, free_frame_buffer->status,
- dstbuf->vb.vb2_buf.index,
+ vb->vb2_buf.index,
dstbuf->queued_in_vb2,
dstbuf->queued_in_v4l2);
}
dstbuf->used = false;
}
mutex_unlock(&ctx->lock);
- return &dstbuf->vb.vb2_buf;
+ return &vb->vb2_buf;
}
static void clean_display_buffer(struct mtk_vcodec_ctx *ctx)
@@ -365,8 +369,10 @@ static void mtk_vdec_worker(struct work_struct *work)
return;
}
- src_buf_info = container_of(src_buf, struct mtk_video_dec_buf, vb);
- dst_buf_info = container_of(dst_buf, struct mtk_video_dec_buf, vb);
+ src_buf_info = container_of(src_buf, struct mtk_video_dec_buf,
+ m2m_buf.vb);
+ dst_buf_info = container_of(dst_buf, struct mtk_video_dec_buf,
+ m2m_buf.vb);
pfb = &dst_buf_info->frame_buffer;
pfb->base_y.va = vb2_plane_vaddr(&dst_buf->vb2_buf, 0);
@@ -397,11 +403,11 @@ static void mtk_vdec_worker(struct work_struct *work)
vdec_if_decode(ctx, NULL, NULL, &res_chg);
clean_display_buffer(ctx);
- vb2_set_plane_payload(&dst_buf_info->vb.vb2_buf, 0, 0);
+ vb2_set_plane_payload(&dst_buf->vb2_buf, 0, 0);
if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 2)
- vb2_set_plane_payload(&dst_buf_info->vb.vb2_buf, 1, 0);
+ vb2_set_plane_payload(&dst_buf->vb2_buf, 1, 0);
dst_buf->flags |= V4L2_BUF_FLAG_LAST;
- v4l2_m2m_buf_done(&dst_buf_info->vb, VB2_BUF_STATE_DONE);
+ v4l2_m2m_buf_done(dst_buf, VB2_BUF_STATE_DONE);
clean_free_buffer(ctx);
v4l2_m2m_job_finish(dev->m2m_dev_dec, ctx->m2m_ctx);
return;
@@ -417,10 +423,8 @@ static void mtk_vdec_worker(struct work_struct *work)
}
mtk_v4l2_debug(3, "[%d] Bitstream VA=%p DMA=%pad Size=%zx vb=%p",
ctx->id, buf.va, &buf.dma_addr, buf.size, src_buf);
- dst_buf_info->vb.vb2_buf.timestamp
- = src_buf_info->vb.vb2_buf.timestamp;
- dst_buf_info->vb.timecode
- = src_buf_info->vb.timecode;
+ dst_buf->vb2_buf.timestamp = src_buf->vb2_buf.timestamp;
+ dst_buf->timecode = src_buf->timecode;
mutex_lock(&ctx->lock);
dst_buf_info->used = true;
mutex_unlock(&ctx->lock);
@@ -434,7 +438,7 @@ static void mtk_vdec_worker(struct work_struct *work)
ctx->id,
src_buf->vb2_buf.index,
buf.size,
- src_buf_info->vb.vb2_buf.timestamp,
+ src_buf->vb2_buf.timestamp,
dst_buf->vb2_buf.index,
ret, res_chg);
src_buf = v4l2_m2m_src_buf_remove(ctx->m2m_ctx);
@@ -443,14 +447,14 @@ static void mtk_vdec_worker(struct work_struct *work)
src_buf_info->error = true;
mutex_unlock(&ctx->lock);
}
- v4l2_m2m_buf_done(&src_buf_info->vb, VB2_BUF_STATE_ERROR);
+ v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_ERROR);
} else if (res_chg == false) {
/*
* we only return src buffer with VB2_BUF_STATE_DONE
* when decode success without resolution change
*/
src_buf = v4l2_m2m_src_buf_remove(ctx->m2m_ctx);
- v4l2_m2m_buf_done(&src_buf_info->vb, VB2_BUF_STATE_DONE);
+ v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_DONE);
}
dst_buf = v4l2_m2m_dst_buf_remove(ctx->m2m_ctx);
@@ -522,7 +526,8 @@ static int vidioc_decoder_cmd(struct file *file, void *priv,
mtk_v4l2_debug(1, "Capture stream is off. No need to flush.");
return 0;
}
- v4l2_m2m_buf_queue(ctx->m2m_ctx, &ctx->empty_flush_buf->vb);
+ v4l2_m2m_buf_queue(ctx->m2m_ctx,
+ &ctx->empty_flush_buf->m2m_buf.vb);
v4l2_m2m_try_schedule(ctx->m2m_ctx);
break;
@@ -1148,7 +1153,8 @@ static void vb2ops_vdec_buf_queue(struct vb2_buffer *vb)
*/
if (vb->vb2_queue->type != V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
vb2_v4l2 = to_vb2_v4l2_buffer(vb);
- buf = container_of(vb2_v4l2, struct mtk_video_dec_buf, vb);
+ buf = container_of(vb2_v4l2, struct mtk_video_dec_buf,
+ m2m_buf.vb);
mutex_lock(&ctx->lock);
if (buf->used == false) {
v4l2_m2m_buf_queue(ctx->m2m_ctx, vb2_v4l2);
@@ -1175,7 +1181,7 @@ static void vb2ops_vdec_buf_queue(struct vb2_buffer *vb)
mtk_v4l2_err("No src buffer");
return;
}
- buf = container_of(src_buf, struct mtk_video_dec_buf, vb);
+ buf = container_of(src_buf, struct mtk_video_dec_buf, m2m_buf.vb);
if (buf->lastframe) {
/* This shouldn't happen. Just in case. */
mtk_v4l2_err("Invalid flush buffer.");
@@ -1256,7 +1262,7 @@ static void vb2ops_vdec_buf_finish(struct vb2_buffer *vb)
bool buf_error;
vb2_v4l2 = container_of(vb, struct vb2_v4l2_buffer, vb2_buf);
- buf = container_of(vb2_v4l2, struct mtk_video_dec_buf, vb);
+ buf = container_of(vb2_v4l2, struct mtk_video_dec_buf, m2m_buf.vb);
mutex_lock(&ctx->lock);
if (vb->vb2_queue->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
buf->queued_in_v4l2 = false;
@@ -1276,7 +1282,7 @@ static int vb2ops_vdec_buf_init(struct vb2_buffer *vb)
struct vb2_v4l2_buffer *vb2_v4l2 = container_of(vb,
struct vb2_v4l2_buffer, vb2_buf);
struct mtk_video_dec_buf *buf = container_of(vb2_v4l2,
- struct mtk_video_dec_buf, vb);
+ struct mtk_video_dec_buf, m2m_buf.vb);
if (vb->vb2_queue->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
buf->used = false;
@@ -1309,7 +1315,7 @@ static void vb2ops_vdec_stop_streaming(struct vb2_queue *q)
if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
while ((src_buf = v4l2_m2m_src_buf_remove(ctx->m2m_ctx))) {
struct mtk_video_dec_buf *buf_info = container_of(
- src_buf, struct mtk_video_dec_buf, vb);
+ src_buf, struct mtk_video_dec_buf, m2m_buf.vb);
if (!buf_info->lastframe)
v4l2_m2m_buf_done(src_buf,
VB2_BUF_STATE_ERROR);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.