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-rw-r--r--drivers/staging/media/sunxi/cedrus/cedrus.c7
-rw-r--r--drivers/staging/media/sunxi/cedrus/cedrus.h1
-rw-r--r--drivers/staging/media/sunxi/cedrus/cedrus_dec.c2
-rw-r--r--drivers/staging/media/sunxi/cedrus/cedrus_h264.c12
4 files changed, 13 insertions, 9 deletions
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.c b/drivers/staging/media/sunxi/cedrus/cedrus.c
index bc27f9430eeb..826324faad7e 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus.c
@@ -80,6 +80,13 @@ static const struct cedrus_control cedrus_controls[] = {
},
{
.cfg = {
+ .id = V4L2_CID_MPEG_VIDEO_H264_PRED_WEIGHTS,
+ },
+ .codec = CEDRUS_CODEC_H264,
+ .required = false,
+ },
+ {
+ .cfg = {
.id = V4L2_CID_MPEG_VIDEO_H264_DECODE_MODE,
.max = V4L2_MPEG_VIDEO_H264_DECODE_MODE_SLICE_BASED,
.def = V4L2_MPEG_VIDEO_H264_DECODE_MODE_SLICE_BASED,
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.h b/drivers/staging/media/sunxi/cedrus/cedrus.h
index 96765555ab8a..93c843ae14bb 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus.h
+++ b/drivers/staging/media/sunxi/cedrus/cedrus.h
@@ -62,6 +62,7 @@ struct cedrus_h264_run {
const struct v4l2_ctrl_h264_scaling_matrix *scaling_matrix;
const struct v4l2_ctrl_h264_slice_params *slice_params;
const struct v4l2_ctrl_h264_sps *sps;
+ const struct v4l2_ctrl_h264_pred_weights *pred_weights;
};
struct cedrus_mpeg2_run {
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_dec.c b/drivers/staging/media/sunxi/cedrus/cedrus_dec.c
index 58c48e4fdfe9..6385026d1b6b 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_dec.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_dec.c
@@ -57,6 +57,8 @@ void cedrus_device_run(void *priv)
V4L2_CID_MPEG_VIDEO_H264_SLICE_PARAMS);
run.h264.sps = cedrus_find_control_data(ctx,
V4L2_CID_MPEG_VIDEO_H264_SPS);
+ run.h264.pred_weights = cedrus_find_control_data(ctx,
+ V4L2_CID_MPEG_VIDEO_H264_PRED_WEIGHTS);
break;
case V4L2_PIX_FMT_HEVC_SLICE:
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_h264.c b/drivers/staging/media/sunxi/cedrus/cedrus_h264.c
index cce527bbdf86..d5636dbbb622 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_h264.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_h264.c
@@ -256,10 +256,8 @@ static void cedrus_write_scaling_lists(struct cedrus_ctx *ctx,
static void cedrus_write_pred_weight_table(struct cedrus_ctx *ctx,
struct cedrus_run *run)
{
- const struct v4l2_ctrl_h264_slice_params *slice =
- run->h264.slice_params;
- const struct v4l2_h264_pred_weight_table *pred_weight =
- &slice->pred_weight_table;
+ const struct v4l2_ctrl_h264_pred_weights *pred_weight =
+ run->h264.pred_weights;
struct cedrus_dev *dev = ctx->dev;
int i, j, k;
@@ -367,11 +365,7 @@ static void cedrus_set_params(struct cedrus_ctx *ctx,
cedrus_skip_bits(dev, slice->header_bit_size);
- if (((pps->flags & V4L2_H264_PPS_FLAG_WEIGHTED_PRED) &&
- (slice->slice_type == V4L2_H264_SLICE_TYPE_P ||
- slice->slice_type == V4L2_H264_SLICE_TYPE_SP)) ||
- (pps->weighted_bipred_idc == 1 &&
- slice->slice_type == V4L2_H264_SLICE_TYPE_B))
+ if (V4L2_H264_CTRL_PRED_WEIGHTS_REQUIRED(pps, slice))
cedrus_write_pred_weight_table(ctx, run);
if ((slice->slice_type == V4L2_H264_SLICE_TYPE_P) ||

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