diff options
| author | Jeffrey Kardatzke <jkardatzke@google.com> | 2020-02-21 16:33:11 -0800 |
|---|---|---|
| committer | Stanimir Varbanov <stanimir.varbanov@linaro.org> | 2020-03-09 16:07:08 +0200 |
| commit | 4ece82e92ab909dfd9e763e4f12cab8d9f83081b (patch) | |
| tree | 40c03f3fc9ceb1b5946a5bda4450e6bf868f91a3 | |
| parent | 7235fd4c8cdb1fbe2ec537b73d6a4fea93356a3a (diff) | |
venus: support frame rate controlvenus-for-v5.7-part2
Add encoder control for enabling/disabling frame rate control via
V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE. It is enabled by default.
Signed-off-by: Jeffrey Kardatzke <jkardatzke@google.com>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
| -rw-r--r-- | drivers/media/platform/qcom/venus/core.h | 1 | ||||
| -rw-r--r-- | drivers/media/platform/qcom/venus/venc.c | 4 | ||||
| -rw-r--r-- | drivers/media/platform/qcom/venus/venc_ctrls.c | 8 |
3 files changed, 11 insertions, 2 deletions
diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h index ab7c360fa484..bd3ac6a4501f 100644 --- a/drivers/media/platform/qcom/venus/core.h +++ b/drivers/media/platform/qcom/venus/core.h @@ -198,6 +198,7 @@ struct venc_controls { u32 bitrate_mode; u32 bitrate; u32 bitrate_peak; + u32 rc_enable; u32 h264_i_period; u32 h264_entropy_mode; diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c index b6f242c4cb2c..9981a2a27c90 100644 --- a/drivers/media/platform/qcom/venus/venc.c +++ b/drivers/media/platform/qcom/venus/venc.c @@ -728,7 +728,9 @@ static int venc_set_properties(struct venus_inst *inst) if (ret) return ret; - if (ctr->bitrate_mode == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR) + if (!ctr->rc_enable) + rate_control = HFI_RATE_CONTROL_OFF; + else if (ctr->bitrate_mode == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR) rate_control = HFI_RATE_CONTROL_VBR_CFR; else rate_control = HFI_RATE_CONTROL_CBR_CFR; diff --git a/drivers/media/platform/qcom/venus/venc_ctrls.c b/drivers/media/platform/qcom/venus/venc_ctrls.c index 877c0b3299e9..0572a00b8380 100644 --- a/drivers/media/platform/qcom/venus/venc_ctrls.c +++ b/drivers/media/platform/qcom/venus/venc_ctrls.c @@ -199,6 +199,9 @@ static int venc_op_s_ctrl(struct v4l2_ctrl *ctrl) } mutex_unlock(&inst->lock); break; + case V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE: + ctr->rc_enable = ctrl->val; + break; default: return -EINVAL; } @@ -214,7 +217,7 @@ int venc_ctrl_init(struct venus_inst *inst) { int ret; - ret = v4l2_ctrl_handler_init(&inst->ctrl_handler, 30); + ret = v4l2_ctrl_handler_init(&inst->ctrl_handler, 31); if (ret) return ret; @@ -351,6 +354,9 @@ int venc_ctrl_init(struct venus_inst *inst) v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME, 0, 0, 0, 0); + v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, + V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE, 0, 1, 1, 1); + ret = inst->ctrl_handler.error; if (ret) goto err; |