drm/msm/dpu: add rotation property (15ee1e05) · Commits · e / devices / android_kernel_fairphone_FP5

drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c

+20 −0

Original line number	Diff line number	Diff line
		@@ -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 */