summaryrefslogtreecommitdiff
path: root/drivers/media/platform/qcom/venus/venc.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/platform/qcom/venus/venc.c')
-rw-r--r--drivers/media/platform/qcom/venus/venc.c48
1 files changed, 43 insertions, 5 deletions
diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c
index 3fcf0e9b7b29..e3a10a852cad 100644
--- a/drivers/media/platform/qcom/venus/venc.c
+++ b/drivers/media/platform/qcom/venus/venc.c
@@ -234,6 +234,16 @@ static int venc_v4l2_to_hfi(int id, int value)
case 3:
return HFI_VPX_PROFILE_VERSION_3;
}
+ case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE:
+ switch (value) {
+ case V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED:
+ default:
+ return HFI_H264_DB_MODE_ALL_BOUNDARY;
+ case V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED:
+ return HFI_H264_DB_MODE_DISABLE;
+ case V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY:
+ return HFI_H264_DB_MODE_SKIP_SLICE_BOUNDARY;
+ }
}
return 0;
@@ -641,6 +651,8 @@ static int venc_set_properties(struct venus_inst *inst)
if (inst->fmt_cap->pixfmt == V4L2_PIX_FMT_H264) {
struct hfi_h264_vui_timing_info info;
+ struct hfi_h264_entropy_control entropy;
+ struct hfi_h264_db_control deblock;
ptype = HFI_PROPERTY_PARAM_VENC_H264_VUI_TIMING_INFO;
info.enable = 1;
@@ -650,10 +662,36 @@ static int venc_set_properties(struct venus_inst *inst)
ret = hfi_session_set_property(inst, ptype, &info);
if (ret)
return ret;
+
+ ptype = HFI_PROPERTY_PARAM_VENC_H264_ENTROPY_CONTROL;
+ entropy.entropy_mode = venc_v4l2_to_hfi(
+ V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE,
+ ctr->h264_entropy_mode);
+ entropy.cabac_model = HFI_H264_CABAC_MODEL_0;
+
+ ret = hfi_session_set_property(inst, ptype, &entropy);
+ if (ret)
+ return ret;
+
+ ptype = HFI_PROPERTY_PARAM_VENC_H264_DEBLOCK_CONTROL;
+ deblock.mode = venc_v4l2_to_hfi(
+ V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE,
+ ctr->h264_loop_filter_mode);
+ deblock.slice_alpha_offset = ctr->h264_loop_filter_alpha;
+ deblock.slice_beta_offset = ctr->h264_loop_filter_beta;
+
+ ret = hfi_session_set_property(inst, ptype, &deblock);
+ if (ret)
+ return ret;
}
+ /* IDR periodicity, n:
+ * n = 0 - only the first I-frame is IDR frame
+ * n = 1 - all I-frames will be IDR frames
+ * n > 1 - every n-th I-frame will be IDR frame
+ */
ptype = HFI_PROPERTY_CONFIG_VENC_IDR_PERIOD;
- idrp.idr_period = ctr->gop_size;
+ idrp.idr_period = 0;
ret = hfi_session_set_property(inst, ptype, &idrp);
if (ret)
return ret;
@@ -667,10 +705,6 @@ static int venc_set_properties(struct venus_inst *inst)
return ret;
}
- /* intra_period = pframes + bframes + 1 */
- if (!ctr->num_p_frames)
- ctr->num_p_frames = 2 * 15 - 1,
-
ptype = HFI_PROPERTY_CONFIG_VENC_INTRA_PERIOD;
intra_period.pframes = ctr->num_p_frames;
intra_period.bframes = ctr->num_b_frames;
@@ -767,6 +801,10 @@ static int venc_init_session(struct venus_inst *inst)
if (ret)
goto deinit;
+ ret = venc_set_properties(inst);
+ if (ret)
+ goto deinit;
+
return 0;
deinit:
hfi_session_deinit(inst);