From fdefa58a5097b397ce2d3f6b6f8caa14aacfb70d Mon Sep 17 00:00:00 2001 From: Archit Taneja Date: Fri, 31 Jul 2015 16:21:43 +0530 Subject: drm/fb_helper: Create a wrapper for fb_set_suspend Some drm drivers call fb_set_suspend. Create a drm_fb_helper function that wraps around these calls. This is part of an effort to prevent drm drivers from calling fbdev functions directly, in order to make fbdev emulation a top level drm option. v3: - Fixed kerneldoc errors v2: - Added kerneldocs - Added a check for non-NULL fb_helper before proceeding. This will make the helpers work when we have a module param for fbdev emulation - Follow the drm way of aligning of arguments in func definitions Signed-off-by: Archit Taneja Signed-off-by: Daniel Vetter --- include/drm/drm_fb_helper.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/drm/drm_fb_helper.h') diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h index 180290e62918..ef32500e07fc 100644 --- a/include/drm/drm_fb_helper.h +++ b/include/drm/drm_fb_helper.h @@ -166,6 +166,8 @@ void drm_fb_helper_cfb_copyarea(struct fb_info *info, void drm_fb_helper_cfb_imageblit(struct fb_info *info, const struct fb_image *image); +void drm_fb_helper_set_suspend(struct drm_fb_helper *fb_helper, int state); + int drm_fb_helper_setcmap(struct fb_cmap *cmap, struct fb_info *info); int drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper); -- cgit v1.2.3