.../mediatek/vcodec/decoder/mtk_vcodec_dec.c | 7 ++++- .../vcodec/decoder/mtk_vcodec_dec_stateless.c | 26 ++++++++++--------- .../decoder/vdec/vdec_h264_req_common.c | 11 +++----- .../mediatek/vcodec/decoder/vdec_drv_if.c | 4 +-- 4 files changed, 26 insertions(+), 22 deletions(-)
The capture buffer has two planes for format MM21, but user space only
allocate secure memory for plane[0], and the size is Y data + uv data.
The driver need to support one plane decoder for svp mode.
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
---
.../mediatek/vcodec/decoder/mtk_vcodec_dec.c | 7 ++++-
.../vcodec/decoder/mtk_vcodec_dec_stateless.c | 26 ++++++++++---------
.../decoder/vdec/vdec_h264_req_common.c | 11 +++-----
.../mediatek/vcodec/decoder/vdec_drv_if.c | 4 +--
4 files changed, 26 insertions(+), 22 deletions(-)
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec.c b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec.c
index 604fdc8ee3ce..ab922e8d2d37 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec.c
@@ -653,7 +653,12 @@ static int vidioc_vdec_g_fmt(struct file *file, void *priv,
* So we just return picinfo yet, and update picinfo in
* stop_streaming hook function
*/
- q_data->sizeimage[0] = ctx->picinfo.fb_sz[0];
+
+ if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 1)
+ q_data->sizeimage[0] = ctx->picinfo.fb_sz[0] + ctx->picinfo.fb_sz[1];
+ else
+ q_data->sizeimage[0] = ctx->picinfo.fb_sz[0];
+
q_data->sizeimage[1] = ctx->picinfo.fb_sz[1];
q_data->bytesperline[0] = ctx->last_decoded_picinfo.buf_w;
q_data->bytesperline[1] = ctx->last_decoded_picinfo.buf_w;
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c
index cc42c942eb8a..707ed57a412e 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c
@@ -285,14 +285,14 @@ static struct vdec_fb *vdec_get_cap_buffer(struct mtk_vcodec_dec_ctx *ctx)
framebuf = container_of(vb2_v4l2, struct mtk_video_dec_buf, m2m_buf.vb);
pfb = &framebuf->frame_buffer;
- pfb->base_y.va = vb2_plane_vaddr(dst_buf, 0);
+ if (!ctx->is_secure_playback)
+ pfb->base_y.va = vb2_plane_vaddr(dst_buf, 0);
pfb->base_y.dma_addr = vb2_dma_contig_plane_dma_addr(dst_buf, 0);
pfb->base_y.size = ctx->q_data[MTK_Q_DATA_DST].sizeimage[0];
- if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 2) {
+ if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 2 && !ctx->is_secure_playback) {
pfb->base_c.va = vb2_plane_vaddr(dst_buf, 1);
- pfb->base_c.dma_addr =
- vb2_dma_contig_plane_dma_addr(dst_buf, 1);
+ pfb->base_c.dma_addr = vb2_dma_contig_plane_dma_addr(dst_buf, 1);
pfb->base_c.size = ctx->q_data[MTK_Q_DATA_DST].sizeimage[1];
}
mtk_v4l2_vdec_dbg(1, ctx,
@@ -339,16 +339,18 @@ static void mtk_vdec_worker(struct work_struct *work)
mtk_v4l2_vdec_dbg(3, ctx, "[%d] (%d) id=%d, vb=%p", ctx->id,
vb2_src->vb2_queue->type, vb2_src->index, vb2_src);
- bs_src->va = vb2_plane_vaddr(vb2_src, 0);
- bs_src->dma_addr = vb2_dma_contig_plane_dma_addr(vb2_src, 0);
- bs_src->size = (size_t)vb2_src->planes[0].bytesused;
- if (!bs_src->va) {
- v4l2_m2m_job_finish(dev->m2m_dev_dec, ctx->m2m_ctx);
- mtk_v4l2_vdec_err(ctx, "[%d] id=%d source buffer is NULL", ctx->id,
- vb2_src->index);
- return;
+ if (!ctx->is_secure_playback) {
+ bs_src->va = vb2_plane_vaddr(vb2_src, 0);
+ if (!bs_src->va) {
+ v4l2_m2m_job_finish(dev->m2m_dev_dec, ctx->m2m_ctx);
+ mtk_v4l2_vdec_err(ctx, "[%d] id=%d source buffer is NULL", ctx->id,
+ vb2_src->index);
+ return;
+ }
}
+ bs_src->dma_addr = vb2_dma_contig_plane_dma_addr(vb2_src, 0);
+ bs_src->size = (size_t)vb2_src->planes[0].bytesused;
mtk_v4l2_vdec_dbg(3, ctx, "[%d] Bitstream VA=%p DMA=%pad Size=%zx vb=%p",
ctx->id, bs_src->va, &bs_src->dma_addr, bs_src->size, vb2_src);
/* Apply request controls. */
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_common.c b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_common.c
index 5ca20d75dc8e..2a57e689ec07 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_common.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_common.c
@@ -79,15 +79,12 @@ void mtk_vdec_h264_fill_dpb_info(struct mtk_vcodec_dec_ctx *ctx,
vb2_v4l2 = container_of(vb, struct vb2_v4l2_buffer, vb2_buf);
h264_dpb_info[index].field = vb2_v4l2->field;
- h264_dpb_info[index].y_dma_addr =
- vb2_dma_contig_plane_dma_addr(vb, 0);
+ h264_dpb_info[index].y_dma_addr = vb2_dma_contig_plane_dma_addr(vb, 0);
if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 2)
+ h264_dpb_info[index].c_dma_addr = vb2_dma_contig_plane_dma_addr(vb, 1);
+ else if (!ctx->is_secure_playback)
h264_dpb_info[index].c_dma_addr =
- vb2_dma_contig_plane_dma_addr(vb, 1);
- else
- h264_dpb_info[index].c_dma_addr =
- h264_dpb_info[index].y_dma_addr +
- ctx->picinfo.fb_sz[0];
+ h264_dpb_info[index].y_dma_addr + ctx->picinfo.fb_sz[0];
}
}
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec_drv_if.c b/drivers/media/platform/mediatek/vcodec/decoder/vdec_drv_if.c
index d0b459b1603f..fb3e4f75ed93 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/vdec_drv_if.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec_drv_if.c
@@ -73,14 +73,14 @@ int vdec_if_decode(struct mtk_vcodec_dec_ctx *ctx, struct mtk_vcodec_mem *bs,
{
int ret = 0;
- if (bs) {
+ if (bs && !ctx->is_secure_playback) {
if ((bs->dma_addr & 63) != 0) {
mtk_v4l2_vdec_err(ctx, "bs dma_addr should 64 byte align");
return -EINVAL;
}
}
- if (fb) {
+ if (fb && !ctx->is_secure_playback) {
if (((fb->base_y.dma_addr & 511) != 0) ||
((fb->base_c.dma_addr & 511) != 0)) {
mtk_v4l2_vdec_err(ctx, "frame buffer dma_addr should 512 byte align");
--
2.18.0
On 06/12/2023 09:15, Yunfei Dong wrote: > The capture buffer has two planes for format MM21, but user space only > allocate secure memory for plane[0], and the size is Y data + uv data. > The driver need to support one plane decoder for svp mode. For a future v4: note the typo in the Subject line: medkatek -> mediatek. It's present in patches 16-20. Regards, Hans > > Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> > --- > .../mediatek/vcodec/decoder/mtk_vcodec_dec.c | 7 ++++- > .../vcodec/decoder/mtk_vcodec_dec_stateless.c | 26 ++++++++++--------- > .../decoder/vdec/vdec_h264_req_common.c | 11 +++----- > .../mediatek/vcodec/decoder/vdec_drv_if.c | 4 +-- > 4 files changed, 26 insertions(+), 22 deletions(-) > > diff --git a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec.c b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec.c > index 604fdc8ee3ce..ab922e8d2d37 100644 > --- a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec.c > +++ b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec.c > @@ -653,7 +653,12 @@ static int vidioc_vdec_g_fmt(struct file *file, void *priv, > * So we just return picinfo yet, and update picinfo in > * stop_streaming hook function > */ > - q_data->sizeimage[0] = ctx->picinfo.fb_sz[0]; > + > + if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 1) > + q_data->sizeimage[0] = ctx->picinfo.fb_sz[0] + ctx->picinfo.fb_sz[1]; > + else > + q_data->sizeimage[0] = ctx->picinfo.fb_sz[0]; > + > q_data->sizeimage[1] = ctx->picinfo.fb_sz[1]; > q_data->bytesperline[0] = ctx->last_decoded_picinfo.buf_w; > q_data->bytesperline[1] = ctx->last_decoded_picinfo.buf_w; > diff --git a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c > index cc42c942eb8a..707ed57a412e 100644 > --- a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c > +++ b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c > @@ -285,14 +285,14 @@ static struct vdec_fb *vdec_get_cap_buffer(struct mtk_vcodec_dec_ctx *ctx) > framebuf = container_of(vb2_v4l2, struct mtk_video_dec_buf, m2m_buf.vb); > > pfb = &framebuf->frame_buffer; > - pfb->base_y.va = vb2_plane_vaddr(dst_buf, 0); > + if (!ctx->is_secure_playback) > + pfb->base_y.va = vb2_plane_vaddr(dst_buf, 0); > pfb->base_y.dma_addr = vb2_dma_contig_plane_dma_addr(dst_buf, 0); > pfb->base_y.size = ctx->q_data[MTK_Q_DATA_DST].sizeimage[0]; > > - if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 2) { > + if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 2 && !ctx->is_secure_playback) { > pfb->base_c.va = vb2_plane_vaddr(dst_buf, 1); > - pfb->base_c.dma_addr = > - vb2_dma_contig_plane_dma_addr(dst_buf, 1); > + pfb->base_c.dma_addr = vb2_dma_contig_plane_dma_addr(dst_buf, 1); > pfb->base_c.size = ctx->q_data[MTK_Q_DATA_DST].sizeimage[1]; > } > mtk_v4l2_vdec_dbg(1, ctx, > @@ -339,16 +339,18 @@ static void mtk_vdec_worker(struct work_struct *work) > mtk_v4l2_vdec_dbg(3, ctx, "[%d] (%d) id=%d, vb=%p", ctx->id, > vb2_src->vb2_queue->type, vb2_src->index, vb2_src); > > - bs_src->va = vb2_plane_vaddr(vb2_src, 0); > - bs_src->dma_addr = vb2_dma_contig_plane_dma_addr(vb2_src, 0); > - bs_src->size = (size_t)vb2_src->planes[0].bytesused; > - if (!bs_src->va) { > - v4l2_m2m_job_finish(dev->m2m_dev_dec, ctx->m2m_ctx); > - mtk_v4l2_vdec_err(ctx, "[%d] id=%d source buffer is NULL", ctx->id, > - vb2_src->index); > - return; > + if (!ctx->is_secure_playback) { > + bs_src->va = vb2_plane_vaddr(vb2_src, 0); > + if (!bs_src->va) { > + v4l2_m2m_job_finish(dev->m2m_dev_dec, ctx->m2m_ctx); > + mtk_v4l2_vdec_err(ctx, "[%d] id=%d source buffer is NULL", ctx->id, > + vb2_src->index); > + return; > + } > } > > + bs_src->dma_addr = vb2_dma_contig_plane_dma_addr(vb2_src, 0); > + bs_src->size = (size_t)vb2_src->planes[0].bytesused; > mtk_v4l2_vdec_dbg(3, ctx, "[%d] Bitstream VA=%p DMA=%pad Size=%zx vb=%p", > ctx->id, bs_src->va, &bs_src->dma_addr, bs_src->size, vb2_src); > /* Apply request controls. */ > diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_common.c b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_common.c > index 5ca20d75dc8e..2a57e689ec07 100644 > --- a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_common.c > +++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_common.c > @@ -79,15 +79,12 @@ void mtk_vdec_h264_fill_dpb_info(struct mtk_vcodec_dec_ctx *ctx, > vb2_v4l2 = container_of(vb, struct vb2_v4l2_buffer, vb2_buf); > h264_dpb_info[index].field = vb2_v4l2->field; > > - h264_dpb_info[index].y_dma_addr = > - vb2_dma_contig_plane_dma_addr(vb, 0); > + h264_dpb_info[index].y_dma_addr = vb2_dma_contig_plane_dma_addr(vb, 0); > if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 2) > + h264_dpb_info[index].c_dma_addr = vb2_dma_contig_plane_dma_addr(vb, 1); > + else if (!ctx->is_secure_playback) > h264_dpb_info[index].c_dma_addr = > - vb2_dma_contig_plane_dma_addr(vb, 1); > - else > - h264_dpb_info[index].c_dma_addr = > - h264_dpb_info[index].y_dma_addr + > - ctx->picinfo.fb_sz[0]; > + h264_dpb_info[index].y_dma_addr + ctx->picinfo.fb_sz[0]; > } > } > > diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec_drv_if.c b/drivers/media/platform/mediatek/vcodec/decoder/vdec_drv_if.c > index d0b459b1603f..fb3e4f75ed93 100644 > --- a/drivers/media/platform/mediatek/vcodec/decoder/vdec_drv_if.c > +++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec_drv_if.c > @@ -73,14 +73,14 @@ int vdec_if_decode(struct mtk_vcodec_dec_ctx *ctx, struct mtk_vcodec_mem *bs, > { > int ret = 0; > > - if (bs) { > + if (bs && !ctx->is_secure_playback) { > if ((bs->dma_addr & 63) != 0) { > mtk_v4l2_vdec_err(ctx, "bs dma_addr should 64 byte align"); > return -EINVAL; > } > } > > - if (fb) { > + if (fb && !ctx->is_secure_playback) { > if (((fb->base_y.dma_addr & 511) != 0) || > ((fb->base_c.dma_addr & 511) != 0)) { > mtk_v4l2_vdec_err(ctx, "frame buffer dma_addr should 512 byte align");
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