diff options
Diffstat (limited to 'drivers/gpu/drm/drm_fb_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_fb_helper.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index e63350114c06..c1cb7537a18f 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -877,6 +877,20 @@ void drm_fb_helper_cfb_imageblit(struct fb_info *info, } EXPORT_SYMBOL(drm_fb_helper_cfb_imageblit); +/** + * drm_fb_helper_set_suspend - wrapper around fb_set_suspend + * @fb_helper: driver-allocated fbdev helper + * @state: desired state, zero to resume, non-zero to suspend + * + * A wrapper around fb_set_suspend implemented by fbdev core + */ +void drm_fb_helper_set_suspend(struct drm_fb_helper *fb_helper, int state) +{ + if (fb_helper && fb_helper->fbdev) + fb_set_suspend(fb_helper->fbdev, state); +} +EXPORT_SYMBOL(drm_fb_helper_set_suspend); + static int setcolreg(struct drm_crtc *crtc, u16 red, u16 green, u16 blue, u16 regno, struct fb_info *info) { |