diff options
author | Marek Szyprowski <m.szyprowski@samsung.com> | 2011-08-29 03:20:56 -0300 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-09-06 15:05:10 -0300 |
commit | ba7fcb0c954921534707f08ebc4d8beeb2eb17e7 (patch) | |
tree | 0dc9929461e4ac2af79ab5bfffb1bdac181ad6c5 /drivers/media/video/s5p-mfc/s5p_mfc_enc.c | |
parent | 035aa1475d6e4afdf97dccf6c6d6059063398b57 (diff) |
[media] media: vb2: dma contig allocator: use dma_addr instread of paddr
Use the correct 'dma_addr' name for the buffer address. 'paddr' suggested
that this is the physical address in system memory. For most ARM platforms
these two are the same, but this is not a generic rule. 'dma_addr' will
also point better to dma-mapping api.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
CC: Pawel Osciak <pawel@osciak.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/s5p-mfc/s5p_mfc_enc.c')
-rw-r--r-- | drivers/media/video/s5p-mfc/s5p_mfc_enc.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/media/video/s5p-mfc/s5p_mfc_enc.c b/drivers/media/video/s5p-mfc/s5p_mfc_enc.c index 019a9e79704a..e11b19a8d71a 100644 --- a/drivers/media/video/s5p-mfc/s5p_mfc_enc.c +++ b/drivers/media/video/s5p-mfc/s5p_mfc_enc.c @@ -599,8 +599,8 @@ static void cleanup_ref_queue(struct s5p_mfc_ctx *ctx) while (!list_empty(&ctx->ref_queue)) { mb_entry = list_entry((&ctx->ref_queue)->next, struct s5p_mfc_buf, list); - mb_y_addr = vb2_dma_contig_plane_paddr(mb_entry->b, 0); - mb_c_addr = vb2_dma_contig_plane_paddr(mb_entry->b, 1); + mb_y_addr = vb2_dma_contig_plane_dma_addr(mb_entry->b, 0); + mb_c_addr = vb2_dma_contig_plane_dma_addr(mb_entry->b, 1); list_del(&mb_entry->list); ctx->ref_queue_cnt--; list_add_tail(&mb_entry->list, &ctx->src_queue); @@ -622,7 +622,7 @@ static int enc_pre_seq_start(struct s5p_mfc_ctx *ctx) spin_lock_irqsave(&dev->irqlock, flags); dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list); - dst_addr = vb2_dma_contig_plane_paddr(dst_mb->b, 0); + dst_addr = vb2_dma_contig_plane_dma_addr(dst_mb->b, 0); dst_size = vb2_plane_size(dst_mb->b, 0); s5p_mfc_set_enc_stream_buffer(ctx, dst_addr, dst_size); spin_unlock_irqrestore(&dev->irqlock, flags); @@ -668,14 +668,14 @@ static int enc_pre_frame_start(struct s5p_mfc_ctx *ctx) spin_lock_irqsave(&dev->irqlock, flags); src_mb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list); - src_y_addr = vb2_dma_contig_plane_paddr(src_mb->b, 0); - src_c_addr = vb2_dma_contig_plane_paddr(src_mb->b, 1); + src_y_addr = vb2_dma_contig_plane_dma_addr(src_mb->b, 0); + src_c_addr = vb2_dma_contig_plane_dma_addr(src_mb->b, 1); s5p_mfc_set_enc_frame_buffer(ctx, src_y_addr, src_c_addr); spin_unlock_irqrestore(&dev->irqlock, flags); spin_lock_irqsave(&dev->irqlock, flags); dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list); - dst_addr = vb2_dma_contig_plane_paddr(dst_mb->b, 0); + dst_addr = vb2_dma_contig_plane_dma_addr(dst_mb->b, 0); dst_size = vb2_plane_size(dst_mb->b, 0); s5p_mfc_set_enc_stream_buffer(ctx, dst_addr, dst_size); spin_unlock_irqrestore(&dev->irqlock, flags); @@ -703,8 +703,8 @@ static int enc_post_frame_start(struct s5p_mfc_ctx *ctx) if (slice_type >= 0) { s5p_mfc_get_enc_frame_buffer(ctx, &enc_y_addr, &enc_c_addr); list_for_each_entry(mb_entry, &ctx->src_queue, list) { - mb_y_addr = vb2_dma_contig_plane_paddr(mb_entry->b, 0); - mb_c_addr = vb2_dma_contig_plane_paddr(mb_entry->b, 1); + mb_y_addr = vb2_dma_contig_plane_dma_addr(mb_entry->b, 0); + mb_c_addr = vb2_dma_contig_plane_dma_addr(mb_entry->b, 1); if ((enc_y_addr == mb_y_addr) && (enc_c_addr == mb_c_addr)) { list_del(&mb_entry->list); @@ -715,8 +715,8 @@ static int enc_post_frame_start(struct s5p_mfc_ctx *ctx) } } list_for_each_entry(mb_entry, &ctx->ref_queue, list) { - mb_y_addr = vb2_dma_contig_plane_paddr(mb_entry->b, 0); - mb_c_addr = vb2_dma_contig_plane_paddr(mb_entry->b, 1); + mb_y_addr = vb2_dma_contig_plane_dma_addr(mb_entry->b, 0); + mb_c_addr = vb2_dma_contig_plane_dma_addr(mb_entry->b, 1); if ((enc_y_addr == mb_y_addr) && (enc_c_addr == mb_c_addr)) { list_del(&mb_entry->list); @@ -1501,13 +1501,13 @@ static int check_vb_with_fmt(struct s5p_mfc_fmt *fmt, struct vb2_buffer *vb) return -EINVAL; } for (i = 0; i < fmt->num_planes; i++) { - if (!vb2_dma_contig_plane_paddr(vb, i)) { + if (!vb2_dma_contig_plane_dma_addr(vb, i)) { mfc_err("failed to get plane cookie\n"); return -EINVAL; } mfc_debug(2, "index: %d, plane[%d] cookie: 0x%08zx", vb->v4l2_buf.index, i, - vb2_dma_contig_plane_paddr(vb, i)); + vb2_dma_contig_plane_dma_addr(vb, i)); } return 0; } @@ -1584,7 +1584,7 @@ static int s5p_mfc_buf_init(struct vb2_buffer *vb) i = vb->v4l2_buf.index; ctx->dst_bufs[i].b = vb; ctx->dst_bufs[i].cookie.stream = - vb2_dma_contig_plane_paddr(vb, 0); + vb2_dma_contig_plane_dma_addr(vb, 0); ctx->dst_bufs_cnt++; } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { ret = check_vb_with_fmt(ctx->src_fmt, vb); @@ -1593,9 +1593,9 @@ static int s5p_mfc_buf_init(struct vb2_buffer *vb) i = vb->v4l2_buf.index; ctx->src_bufs[i].b = vb; ctx->src_bufs[i].cookie.raw.luma = - vb2_dma_contig_plane_paddr(vb, 0); + vb2_dma_contig_plane_dma_addr(vb, 0); ctx->src_bufs[i].cookie.raw.chroma = - vb2_dma_contig_plane_paddr(vb, 1); + vb2_dma_contig_plane_dma_addr(vb, 1); ctx->src_bufs_cnt++; } else { mfc_err("inavlid queue type: %d\n", vq->type); |