media: venus: Support V4L2 QP parameters in Venus encoder
Support V4L2 QP parameters in Venus encoder: * V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP * V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP * V4L2_CID_MPEG_VIDEO_H264_MIN_QP * V4L2_CID_MPEG_VIDEO_H264_MAX_QP Signed-off-by: Kelvin Lawson <klawson@lisden.com> Acked-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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@ -651,6 +651,8 @@ static int venc_set_properties(struct venus_inst *inst)
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struct hfi_framerate frate;
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struct hfi_bitrate brate;
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struct hfi_idr_period idrp;
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struct hfi_quantization quant;
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struct hfi_quantization_range quant_range;
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u32 ptype, rate_control, bitrate, profile = 0, level = 0;
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int ret;
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@ -770,6 +772,23 @@ static int venc_set_properties(struct venus_inst *inst)
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if (ret)
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return ret;
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ptype = HFI_PROPERTY_PARAM_VENC_SESSION_QP;
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quant.qp_i = ctr->h264_i_qp;
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quant.qp_p = ctr->h264_p_qp;
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quant.qp_b = ctr->h264_b_qp;
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quant.layer_id = 0;
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ret = hfi_session_set_property(inst, ptype, &quant);
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if (ret)
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return ret;
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ptype = HFI_PROPERTY_PARAM_VENC_SESSION_QP_RANGE;
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quant_range.min_qp = ctr->h264_min_qp;
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quant_range.max_qp = ctr->h264_max_qp;
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quant_range.layer_id = 0;
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ret = hfi_session_set_property(inst, ptype, &quant_range);
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if (ret)
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return ret;
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if (inst->fmt_cap->pixfmt == V4L2_PIX_FMT_H264) {
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profile = venc_v4l2_to_hfi(V4L2_CID_MPEG_VIDEO_H264_PROFILE,
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ctr->profile.h264);
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