diff options
Diffstat (limited to 'drivers/gpu/drm/drm_fb_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_fb_helper.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index b78cbe74dadf..78219752dd0e 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -284,13 +284,27 @@ EXPORT_SYMBOL(drm_fb_helper_debug_leave); */ bool drm_fb_helper_restore_fbdev_mode(struct drm_fb_helper *fb_helper) { + struct drm_device *dev = fb_helper->dev; + struct drm_plane *plane; bool error = false; - int i, ret; + int i; + + drm_warn_on_modeset_not_all_locked(dev); - drm_warn_on_modeset_not_all_locked(fb_helper->dev); + list_for_each_entry(plane, &dev->mode_config.plane_list, head) + drm_plane_force_disable(plane); for (i = 0; i < fb_helper->crtc_count; i++) { struct drm_mode_set *mode_set = &fb_helper->crtc_info[i].mode_set; + struct drm_crtc *crtc = mode_set->crtc; + int ret; + + if (crtc->funcs->cursor_set) { + ret = crtc->funcs->cursor_set(crtc, NULL, 0, 0, 0); + if (ret) + error = true; + } + ret = drm_mode_set_config_internal(mode_set); if (ret) error = true; |