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[84.238.221.92]) by smtp.gmail.com with ESMTPSA id t19sm8239101eje.86.2020.11.30.01.09.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 Nov 2020 01:09:28 -0800 (PST) From: Stanimir Varbanov To: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org Cc: Ezequiel Garcia , Nicolas Dufresne , Maheshwar Ajja , Hans Verkuil , Stanimir Varbanov Subject: [PATCH 2/4] venus: venc: Add support for intra-refresh modes Date: Mon, 30 Nov 2020 11:08:57 +0200 Message-Id: <20201130090859.25272-3-stanimir.varbanov@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201130090859.25272-1-stanimir.varbanov@linaro.org> References: <20201130090859.25272-1-stanimir.varbanov@linaro.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add support for random intra-refresh mode and number of macroblocks. Signed-off-by: Stanimir Varbanov --- drivers/media/platform/qcom/venus/core.h | 2 ++ drivers/media/platform/qcom/venus/venc.c | 12 ++++++++++++ drivers/media/platform/qcom/venus/venc_ctrls.c | 10 +++++++++- 3 files changed, 23 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h index 3bc129a4f817..52df8b3ea438 100644 --- a/drivers/media/platform/qcom/venus/core.h +++ b/drivers/media/platform/qcom/venus/core.h @@ -242,6 +242,8 @@ struct venc_controls { u32 multi_slice_max_mb; u32 header_mode; + u32 intra_refresh_mode; + u32 intra_refresh_mbs; u32 profile; u32 level; diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c index 0bf92cc21f3a..71b525099e45 100644 --- a/drivers/media/platform/qcom/venus/venc.c +++ b/drivers/media/platform/qcom/venus/venc.c @@ -536,6 +536,7 @@ static int venc_set_properties(struct venus_inst *inst) struct hfi_idr_period idrp; struct hfi_quantization quant; struct hfi_quantization_range quant_range; + struct hfi_intra_refresh intra_refresh = {}; u32 ptype, rate_control, bitrate; int ret; @@ -684,6 +685,17 @@ static int venc_set_properties(struct venus_inst *inst) if (ret) return ret; + if (inst->fmt_cap->pixfmt == V4L2_PIX_FMT_H264 || + inst->fmt_cap->pixfmt == V4L2_PIX_FMT_HEVC) { + ptype = HFI_PROPERTY_PARAM_VENC_INTRA_REFRESH; + intra_refresh.mode = ctr->intra_refresh_mode; + intra_refresh.cir_mbs = ctr->intra_refresh_mbs; + + ret = hfi_session_set_property(inst, ptype, &intra_refresh); + if (ret) + return ret; + } + ret = venus_helper_set_profile_level(inst, ctr->profile, ctr->level); if (ret) return ret; diff --git a/drivers/media/platform/qcom/venus/venc_ctrls.c b/drivers/media/platform/qcom/venus/venc_ctrls.c index 0708b3b89d0c..74b4269e2e9c 100644 --- a/drivers/media/platform/qcom/venus/venc_ctrls.c +++ b/drivers/media/platform/qcom/venus/venc_ctrls.c @@ -198,6 +198,10 @@ static int venc_op_s_ctrl(struct v4l2_ctrl *ctrl) case V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE: ctr->frame_skip_mode = ctrl->val; break; + case V4L2_CID_MPEG_VIDEO_RANDOM_INTRA_REFRESH_MB: + ctr->intra_refresh_mbs = ctrl->val; + ctr->intra_refresh_mode = HFI_INTRA_REFRESH_RANDOM; + break; default: return -EINVAL; } @@ -213,7 +217,7 @@ int venc_ctrl_init(struct venus_inst *inst) { int ret; - ret = v4l2_ctrl_handler_init(&inst->ctrl_handler, 33); + ret = v4l2_ctrl_handler_init(&inst->ctrl_handler, 34); if (ret) return ret; @@ -364,6 +368,10 @@ int venc_ctrl_init(struct venus_inst *inst) (1 << V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT)), V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_DISABLED); + v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, + V4L2_CID_MPEG_VIDEO_RANDOM_INTRA_REFRESH_MB, 0, + ((7680 * 4320) >> 8), 1, 0); + ret = inst->ctrl_handler.error; if (ret) goto err; -- 2.17.1