| Message ID | 20220208155204.630966-1-stanimir.varbanov@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | venus: venc: Fix h264 8x8 transform control | expand |
On Tue, Feb 8, 2022 at 10:52 AM Stanimir Varbanov <stanimir.varbanov@linaro.org> wrote: > > During encoder driver open controls are initialized via a call > to v4l2_ctrl_handler_setup which returns EINVAL error for > V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM v4l2 control. The control > default value is disabled and because of firmware limitations > 8x8 transform cannot be disabled for the supported HIGH and > CONSTRAINED_HIGH profiles. > > To fix the issue change the control default value to enabled > (this is fine because the firmware enables 8x8 transform for > high and constrained_high profiles by default). Also, correct > the checking of profile ids in s_ctrl from hfi to v4l2 ids. > > Fixes: bfee75f73c37 ("media: venus: venc: add support for V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM control") > Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> > --- > drivers/media/platform/qcom/venus/venc.c | 4 ++-- > drivers/media/platform/qcom/venus/venc_ctrls.c | 6 +++--- > 2 files changed, 5 insertions(+), 5 deletions(-) > > diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c > index 84bafc3118cc..adea4c3b8c20 100644 > --- a/drivers/media/platform/qcom/venus/venc.c > +++ b/drivers/media/platform/qcom/venus/venc.c > @@ -662,8 +662,8 @@ static int venc_set_properties(struct venus_inst *inst) > > ptype = HFI_PROPERTY_PARAM_VENC_H264_TRANSFORM_8X8; > h264_transform.enable_type = 0; > - if (ctr->profile.h264 == HFI_H264_PROFILE_HIGH || > - ctr->profile.h264 == HFI_H264_PROFILE_CONSTRAINED_HIGH) > + if (ctr->profile.h264 == V4L2_MPEG_VIDEO_H264_PROFILE_HIGH || > + ctr->profile.h264 == V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_HIGH) > h264_transform.enable_type = ctr->h264_8x8_transform; > > ret = hfi_session_set_property(inst, ptype, &h264_transform); > diff --git a/drivers/media/platform/qcom/venus/venc_ctrls.c b/drivers/media/platform/qcom/venus/venc_ctrls.c > index 1ada42df314d..ea5805e71c14 100644 > --- a/drivers/media/platform/qcom/venus/venc_ctrls.c > +++ b/drivers/media/platform/qcom/venus/venc_ctrls.c > @@ -320,8 +320,8 @@ static int venc_op_s_ctrl(struct v4l2_ctrl *ctrl) > ctr->intra_refresh_period = ctrl->val; > break; > case V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM: > - if (ctr->profile.h264 != HFI_H264_PROFILE_HIGH && > - ctr->profile.h264 != HFI_H264_PROFILE_CONSTRAINED_HIGH) > + if (ctr->profile.h264 != V4L2_MPEG_VIDEO_H264_PROFILE_HIGH && > + ctr->profile.h264 != V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_HIGH) > return -EINVAL; > > /* > @@ -457,7 +457,7 @@ int venc_ctrl_init(struct venus_inst *inst) > V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MIN_QP, 1, 51, 1, 1); > > v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, > - V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM, 0, 1, 1, 0); > + V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM, 0, 1, 1, 1); > > v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, > V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP, 1, 51, 1, 1); > -- > 2.25.1 > Tested-by: Fritz Koenig <frkoenig@chromium.org> Reviewed-by: Fritz Koenig <frkoenig@chromium.org>
diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c index 84bafc3118cc..adea4c3b8c20 100644 --- a/drivers/media/platform/qcom/venus/venc.c +++ b/drivers/media/platform/qcom/venus/venc.c @@ -662,8 +662,8 @@ static int venc_set_properties(struct venus_inst *inst) ptype = HFI_PROPERTY_PARAM_VENC_H264_TRANSFORM_8X8; h264_transform.enable_type = 0; - if (ctr->profile.h264 == HFI_H264_PROFILE_HIGH || - ctr->profile.h264 == HFI_H264_PROFILE_CONSTRAINED_HIGH) + if (ctr->profile.h264 == V4L2_MPEG_VIDEO_H264_PROFILE_HIGH || + ctr->profile.h264 == V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_HIGH) h264_transform.enable_type = ctr->h264_8x8_transform; ret = hfi_session_set_property(inst, ptype, &h264_transform); diff --git a/drivers/media/platform/qcom/venus/venc_ctrls.c b/drivers/media/platform/qcom/venus/venc_ctrls.c index 1ada42df314d..ea5805e71c14 100644 --- a/drivers/media/platform/qcom/venus/venc_ctrls.c +++ b/drivers/media/platform/qcom/venus/venc_ctrls.c @@ -320,8 +320,8 @@ static int venc_op_s_ctrl(struct v4l2_ctrl *ctrl) ctr->intra_refresh_period = ctrl->val; break; case V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM: - if (ctr->profile.h264 != HFI_H264_PROFILE_HIGH && - ctr->profile.h264 != HFI_H264_PROFILE_CONSTRAINED_HIGH) + if (ctr->profile.h264 != V4L2_MPEG_VIDEO_H264_PROFILE_HIGH && + ctr->profile.h264 != V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_HIGH) return -EINVAL; /* @@ -457,7 +457,7 @@ int venc_ctrl_init(struct venus_inst *inst) V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MIN_QP, 1, 51, 1, 1); v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, - V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM, 0, 1, 1, 0); + V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM, 0, 1, 1, 1); v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP, 1, 51, 1, 1);
During encoder driver open controls are initialized via a call to v4l2_ctrl_handler_setup which returns EINVAL error for V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM v4l2 control. The control default value is disabled and because of firmware limitations 8x8 transform cannot be disabled for the supported HIGH and CONSTRAINED_HIGH profiles. To fix the issue change the control default value to enabled (this is fine because the firmware enables 8x8 transform for high and constrained_high profiles by default). Also, correct the checking of profile ids in s_ctrl from hfi to v4l2 ids. Fixes: bfee75f73c37 ("media: venus: venc: add support for V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM control") Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> --- drivers/media/platform/qcom/venus/venc.c | 4 ++-- drivers/media/platform/qcom/venus/venc_ctrls.c | 6 +++--- 2 files changed, 5 insertions(+), 5 deletions(-)