diff options
Diffstat (limited to 'drivers/gpu/drm/drm_fb_helper.c')
-rw-r--r-- | drivers/gpu/drm/drm_fb_helper.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 954cdd48de92..19aaca9fea06 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -799,8 +799,10 @@ int drm_fb_helper_init(struct drm_device *dev, struct drm_mode_config *config = &dev->mode_config; int i; - if (!drm_fbdev_emulation) + if (!drm_fbdev_emulation) { + dev->fb_helper = fb_helper; return 0; + } if (!max_conn_count) return -EINVAL; @@ -835,6 +837,8 @@ int drm_fb_helper_init(struct drm_device *dev, i++; } + dev->fb_helper = fb_helper; + return 0; out_free: drm_fb_helper_crtc_free(fb_helper); @@ -913,7 +917,12 @@ void drm_fb_helper_fini(struct drm_fb_helper *fb_helper) { struct fb_info *info; - if (!drm_fbdev_emulation || !fb_helper) + if (!fb_helper) + return; + + fb_helper->dev->fb_helper = NULL; + + if (!drm_fbdev_emulation) return; cancel_work_sync(&fb_helper->resume_work); |