diff options
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_rpf.c | 16 | ||||
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_rwpf.h | 2 | ||||
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_wpf.c | 7 |
3 files changed, 20 insertions, 5 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_rpf.c b/drivers/media/platform/vsp1/vsp1_rpf.c index b9c39f9e4458..b1d4a46f230e 100644 --- a/drivers/media/platform/vsp1/vsp1_rpf.c +++ b/drivers/media/platform/vsp1/vsp1_rpf.c @@ -68,7 +68,9 @@ static const struct v4l2_ctrl_ops rpf_ctrl_ops = { static int rpf_s_stream(struct v4l2_subdev *subdev, int enable) { + struct vsp1_pipeline *pipe = to_vsp1_pipeline(&subdev->entity); struct vsp1_rwpf *rpf = to_rwpf(subdev); + struct vsp1_device *vsp1 = rpf->entity.vsp1; const struct vsp1_format_info *fmtinfo = rpf->fmtinfo; const struct v4l2_pix_format_mplane *format = &rpf->format; const struct v4l2_rect *crop = &rpf->crop; @@ -148,6 +150,15 @@ static int rpf_s_stream(struct v4l2_subdev *subdev, int enable) vsp1_rpf_write(rpf, VI6_RPF_ALPH_SEL, VI6_RPF_ALPH_SEL_AEXT_EXT | (fmtinfo->alpha ? VI6_RPF_ALPH_SEL_ASEL_PACKED : VI6_RPF_ALPH_SEL_ASEL_FIXED)); + + if (vsp1->pdata.uapi) + mutex_lock(rpf->ctrls.lock); + vsp1_rpf_write(rpf, VI6_RPF_VRTCOL_SET, + rpf->alpha->cur.val << VI6_RPF_VRTCOL_SET_LAYA_SHIFT); + vsp1_pipeline_propagate_alpha(pipe, &rpf->entity, rpf->alpha->cur.val); + if (vsp1->pdata.uapi) + mutex_unlock(rpf->ctrls.lock); + vsp1_rpf_write(rpf, VI6_RPF_MSK_CTRL, 0); vsp1_rpf_write(rpf, VI6_RPF_CKEY_CTRL, 0); @@ -245,8 +256,9 @@ struct vsp1_rwpf *vsp1_rpf_create(struct vsp1_device *vsp1, unsigned int index) /* Initialize the control handler. */ v4l2_ctrl_handler_init(&rpf->ctrls, 1); - v4l2_ctrl_new_std(&rpf->ctrls, &rpf_ctrl_ops, V4L2_CID_ALPHA_COMPONENT, - 0, 255, 1, 255); + rpf->alpha = v4l2_ctrl_new_std(&rpf->ctrls, &rpf_ctrl_ops, + V4L2_CID_ALPHA_COMPONENT, + 0, 255, 1, 255); rpf->entity.subdev.ctrl_handler = &rpf->ctrls; diff --git a/drivers/media/platform/vsp1/vsp1_rwpf.h b/drivers/media/platform/vsp1/vsp1_rwpf.h index 1a90c7c8e972..8e8235682ada 100644 --- a/drivers/media/platform/vsp1/vsp1_rwpf.h +++ b/drivers/media/platform/vsp1/vsp1_rwpf.h @@ -23,6 +23,7 @@ #define RWPF_PAD_SINK 0 #define RWPF_PAD_SOURCE 1 +struct v4l2_ctrl; struct vsp1_rwpf; struct vsp1_video; @@ -40,6 +41,7 @@ struct vsp1_rwpf_operations { struct vsp1_rwpf { struct vsp1_entity entity; struct v4l2_ctrl_handler ctrls; + struct v4l2_ctrl *alpha; struct vsp1_video *video; diff --git a/drivers/media/platform/vsp1/vsp1_wpf.c b/drivers/media/platform/vsp1/vsp1_wpf.c index d0edcde721bd..40eeaf2d76d2 100644 --- a/drivers/media/platform/vsp1/vsp1_wpf.c +++ b/drivers/media/platform/vsp1/vsp1_wpf.c @@ -156,7 +156,7 @@ static int wpf_s_stream(struct v4l2_subdev *subdev, int enable) */ if (vsp1->pdata.uapi) mutex_lock(wpf->ctrls.lock); - outfmt |= vsp1_wpf_read(wpf, VI6_WPF_OUTFMT) & VI6_WPF_OUTFMT_PDV_MASK; + outfmt |= wpf->alpha->cur.val << VI6_WPF_OUTFMT_PDV_SHIFT; vsp1_wpf_write(wpf, VI6_WPF_OUTFMT, outfmt); if (vsp1->pdata.uapi) mutex_unlock(wpf->ctrls.lock); @@ -254,8 +254,9 @@ struct vsp1_rwpf *vsp1_wpf_create(struct vsp1_device *vsp1, unsigned int index) /* Initialize the control handler. */ v4l2_ctrl_handler_init(&wpf->ctrls, 1); - v4l2_ctrl_new_std(&wpf->ctrls, &wpf_ctrl_ops, V4L2_CID_ALPHA_COMPONENT, - 0, 255, 1, 255); + wpf->alpha = v4l2_ctrl_new_std(&wpf->ctrls, &wpf_ctrl_ops, + V4L2_CID_ALPHA_COMPONENT, + 0, 255, 1, 255); wpf->entity.subdev.ctrl_handler = &wpf->ctrls; |