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authorMarek Szyprowski <m.szyprowski@samsung.com>2011-08-29 10:20:56 +0400
committerMauro Carvalho Chehab <mchehab@redhat.com>2011-09-06 22:05:10 +0400
commitba7fcb0c954921534707f08ebc4d8beeb2eb17e7 (patch)
tree0dc9929461e4ac2af79ab5bfffb1bdac181ad6c5 /drivers/media/video/s5p-mfc/s5p_mfc_opr.c
parent035aa1475d6e4afdf97dccf6c6d6059063398b57 (diff)
downloadlinux-ba7fcb0c954921534707f08ebc4d8beeb2eb17e7.tar.xz
[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_opr.c')
-rw-r--r--drivers/media/video/s5p-mfc/s5p_mfc_opr.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/media/video/s5p-mfc/s5p_mfc_opr.c b/drivers/media/video/s5p-mfc/s5p_mfc_opr.c
index 7b239168c199..e08b21c50ebf 100644
--- a/drivers/media/video/s5p-mfc/s5p_mfc_opr.c
+++ b/drivers/media/video/s5p-mfc/s5p_mfc_opr.c
@@ -1135,7 +1135,7 @@ static int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx, int last_frame)
temp_vb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
temp_vb->used = 1;
s5p_mfc_set_dec_stream_buffer(ctx,
- vb2_dma_contig_plane_paddr(temp_vb->b, 0), ctx->consumed_stream,
+ vb2_dma_contig_plane_dma_addr(temp_vb->b, 0), ctx->consumed_stream,
temp_vb->b->v4l2_planes[0].bytesused);
spin_unlock_irqrestore(&dev->irqlock, flags);
index = temp_vb->b->v4l2_buf.index;
@@ -1172,12 +1172,12 @@ static int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx)
}
src_mb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
src_mb->used = 1;
- 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);
dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list);
dst_mb->used = 1;
- 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);
@@ -1200,7 +1200,7 @@ static void s5p_mfc_run_init_dec(struct s5p_mfc_ctx *ctx)
s5p_mfc_set_dec_desc_buffer(ctx);
mfc_debug(2, "Header size: %d\n", temp_vb->b->v4l2_planes[0].bytesused);
s5p_mfc_set_dec_stream_buffer(ctx,
- vb2_dma_contig_plane_paddr(temp_vb->b, 0),
+ vb2_dma_contig_plane_dma_addr(temp_vb->b, 0),
0, temp_vb->b->v4l2_planes[0].bytesused);
spin_unlock_irqrestore(&dev->irqlock, flags);
dev->curr_ctx = ctx->num;
@@ -1219,7 +1219,7 @@ static void s5p_mfc_run_init_enc(struct s5p_mfc_ctx *ctx)
s5p_mfc_set_enc_ref_buffer(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);
@@ -1255,7 +1255,7 @@ static int s5p_mfc_run_init_dec_buffers(struct s5p_mfc_ctx *ctx)
temp_vb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
mfc_debug(2, "Header size: %d\n", temp_vb->b->v4l2_planes[0].bytesused);
s5p_mfc_set_dec_stream_buffer(ctx,
- vb2_dma_contig_plane_paddr(temp_vb->b, 0),
+ vb2_dma_contig_plane_dma_addr(temp_vb->b, 0),
0, temp_vb->b->v4l2_planes[0].bytesused);
spin_unlock_irqrestore(&dev->irqlock, flags);
dev->curr_ctx = ctx->num;