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drm/msm/dpu: add rotation property 

Signed-off-by: Rob Clark <robdclark@chromium.org>
This commit is contained in:
Rob Clark 2019-08-22 08:46:21 -07:00
parent 2eba69071b
commit 15ee1e050a
1 changed files with 20 additions and 0 deletions
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20
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
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@ -1037,8 +1037,21 @@ static void dpu_plane_sspp_atomic_update(struct drm_plane *plane)
pstate->multirect_mode);
if (pdpu->pipe_hw->ops.setup_format) {
unsigned int rotation;
src_flags = 0x0;
rotation = drm_rotation_simplify(state->rotation,
DRM_MODE_ROTATE_0 |
DRM_MODE_REFLECT_X |
DRM_MODE_REFLECT_Y);
if (rotation & DRM_MODE_REFLECT_X)
src_flags |= DPU_SSPP_FLIP_LR;
if (rotation & DRM_MODE_REFLECT_Y)
src_flags |= DPU_SSPP_FLIP_UD;
/* update format */
pdpu->pipe_hw->ops.setup_format(pdpu->pipe_hw, fmt, src_flags,
pstate->multirect_index);
@ -1519,6 +1532,13 @@ struct drm_plane *dpu_plane_init(struct drm_device *dev,
if (ret)
DPU_ERROR("failed to install zpos property, rc = %d\n", ret);
drm_plane_create_rotation_property(plane,
DRM_MODE_ROTATE_0,
DRM_MODE_ROTATE_0 |
DRM_MODE_ROTATE_180 |
DRM_MODE_REFLECT_X |
DRM_MODE_REFLECT_Y);
drm_plane_enable_fb_damage_clips(plane);
/* success! finalize initialization */