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authorPaul Kocialkowski <paul.kocialkowski@bootlin.com>2019-02-14 04:44:03 -0500
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2019-02-18 15:33:25 -0500
commit73a1d43293069eb19642cf7c110f229846a52213 (patch)
tree73d12140932f7b835f22e26bd43aaab0ec108276 /drivers/staging/media/sunxi/cedrus/cedrus_mpeg2.c
parent9dacde5ed0645a8db2dbfd0951c24b9eed87cc60 (diff)
media: cedrus: mpeg2: Use v4l2_m2m_get_vq helper for capture queue
Since there's a v4l2_m2m_get_vq helper, use it instead of accessing the queue directly, which slightly increases readability. Also reformat the code using the queue a bit while at it. Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/staging/media/sunxi/cedrus/cedrus_mpeg2.c')
-rw-r--r--drivers/staging/media/sunxi/cedrus/cedrus_mpeg2.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_mpeg2.c b/drivers/staging/media/sunxi/cedrus/cedrus_mpeg2.c
index cb45fda9aaeb..13c34927bad5 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_mpeg2.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_mpeg2.c
@@ -82,7 +82,7 @@ static void cedrus_mpeg2_setup(struct cedrus_ctx *ctx, struct cedrus_run *run)
dma_addr_t fwd_luma_addr, fwd_chroma_addr;
dma_addr_t bwd_luma_addr, bwd_chroma_addr;
struct cedrus_dev *dev = ctx->dev;
- struct vb2_queue *cap_q = &ctx->fh.m2m_ctx->cap_q_ctx.q;
+ struct vb2_queue *vq;
const u8 *matrix;
int forward_idx;
int backward_idx;
@@ -159,17 +159,17 @@ static void cedrus_mpeg2_setup(struct cedrus_ctx *ctx, struct cedrus_run *run)
cedrus_write(dev, VE_DEC_MPEG_PICBOUNDSIZE, reg);
/* Forward and backward prediction reference buffers. */
- forward_idx = vb2_find_timestamp(cap_q,
- slice_params->forward_ref_ts, 0);
+ vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE);
+
+ forward_idx = vb2_find_timestamp(vq, slice_params->forward_ref_ts, 0);
fwd_luma_addr = cedrus_dst_buf_addr(ctx, forward_idx, 0);
fwd_chroma_addr = cedrus_dst_buf_addr(ctx, forward_idx, 1);
cedrus_write(dev, VE_DEC_MPEG_FWD_REF_LUMA_ADDR, fwd_luma_addr);
cedrus_write(dev, VE_DEC_MPEG_FWD_REF_CHROMA_ADDR, fwd_chroma_addr);
- backward_idx = vb2_find_timestamp(cap_q,
- slice_params->backward_ref_ts, 0);
+ backward_idx = vb2_find_timestamp(vq, slice_params->backward_ref_ts, 0);
bwd_luma_addr = cedrus_dst_buf_addr(ctx, backward_idx, 0);
bwd_chroma_addr = cedrus_dst_buf_addr(ctx, backward_idx, 1);

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