memset(&info, 0, sizeof(info));
info.rotation_type = OMAP_DSS_ROT_NONE;
info.rotation = DRM_MODE_ROTATE_0;
- info.global_alpha = 0xff;
+ info.global_alpha = state->alpha >> 8;
info.zorder = state->normalized_zpos;
+ if (state->pixel_blend_mode == DRM_MODE_BLEND_PREMULTI)
+ info.pre_mult_alpha = 1;
+ else
+ info.pre_mult_alpha = 0;
/* update scanout: */
omap_framebuffer_update_scanout(state->fb, state, &info);
omap_plane_install_properties(plane, &plane->base);
drm_plane_create_zpos_property(plane, 0, 0, num_planes - 1);
+ drm_plane_create_alpha_property(plane);
+ drm_plane_create_blend_mode_property(plane, BIT(DRM_MODE_BLEND_PREMULTI) |
+ BIT(DRM_MODE_BLEND_COVERAGE));
return plane;