diff options
Diffstat (limited to 'drivers/gpu/drm/tiny/st7586.c')
| -rw-r--r-- | drivers/gpu/drm/tiny/st7586.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/gpu/drm/tiny/st7586.c b/drivers/gpu/drm/tiny/st7586.c index 76b13cefc904..53dca9272d4d 100644 --- a/drivers/gpu/drm/tiny/st7586.c +++ b/drivers/gpu/drm/tiny/st7586.c @@ -153,19 +153,15 @@ static void st7586_pipe_update(struct drm_simple_display_pipe *pipe, struct drm_plane_state *old_state) { struct drm_plane_state *state = pipe->plane.state; + struct drm_shadow_plane_state *shadow_plane_state = to_drm_shadow_plane_state(state); struct drm_framebuffer *fb = state->fb; - struct drm_gem_dma_object *dma_obj; - struct iosys_map src; struct drm_rect rect; if (!pipe->crtc.state->active) return; - dma_obj = drm_fb_dma_get_gem_obj(fb, 0); - iosys_map_set_vaddr(&src, dma_obj->vaddr); - if (drm_atomic_helper_damage_merged(old_state, state, &rect)) - st7586_fb_dirty(&src, fb, &rect); + st7586_fb_dirty(&shadow_plane_state->data[0], fb, &rect); } static void st7586_pipe_enable(struct drm_simple_display_pipe *pipe, @@ -173,6 +169,7 @@ static void st7586_pipe_enable(struct drm_simple_display_pipe *pipe, struct drm_plane_state *plane_state) { struct mipi_dbi_dev *dbidev = drm_to_mipi_dbi_dev(pipe->crtc.dev); + struct drm_shadow_plane_state *shadow_plane_state = to_drm_shadow_plane_state(plane_state); struct drm_framebuffer *fb = plane_state->fb; struct mipi_dbi *dbi = &dbidev->dbi; struct drm_rect rect = { @@ -181,8 +178,6 @@ static void st7586_pipe_enable(struct drm_simple_display_pipe *pipe, .y1 = 0, .y2 = fb->height, }; - struct drm_gem_dma_object *dma_obj; - struct iosys_map src; int idx, ret; u8 addr_mode; @@ -242,10 +237,7 @@ static void st7586_pipe_enable(struct drm_simple_display_pipe *pipe, msleep(100); - dma_obj = drm_fb_dma_get_gem_obj(fb, 0); - iosys_map_set_vaddr(&src, dma_obj->vaddr); - - st7586_fb_dirty(&src, fb, &rect); + st7586_fb_dirty(&shadow_plane_state->data[0], fb, &rect); mipi_dbi_command(dbi, MIPI_DCS_SET_DISPLAY_ON); out_exit: |