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author | Archit Taneja <architt@codeaurora.org> | 2015-07-31 10:51:43 (GMT) |
---|---|---|
committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-08-06 12:12:56 (GMT) |
commit | fdefa58a5097b397ce2d3f6b6f8caa14aacfb70d (patch) | |
tree | 01d2c449583c926a927455060bf9fca257418074 /include/drm | |
parent | 742547b73d27e7bce2d0dd0f1b95692436f30950 (diff) | |
download | linux-fdefa58a5097b397ce2d3f6b6f8caa14aacfb70d.tar.xz |
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 <architt@codeaurora.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include/drm')
-rw-r--r-- | include/drm/drm_fb_helper.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h index 180290e..ef32500 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); |