diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-08-10 18:52:34 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-08-12 10:41:18 +0200 |
| commit | 44adece57e2604cec8527a499b48e4d584ab53b8 (patch) | |
| tree | d8d9bb2e27c2a8b4da7575ed540b067ca014c62c /include/drm/drm_fb_helper.h | |
| parent | e24165537312723e2900831dd6e7415b8d85278c (diff) | |
drm/fb-helper: Add a dummy remove_conflicting_framebuffers
Lots of drivers don't properly compile without this when CONFIG_FB=n.
It's kinda a hack, but since CONFIG_FB doesn't stub any fucntions when
it's disabled I think it makes sense to add it to drm_fb_helper.h.
Long term we probably need to rethink all the logic to unload firmware
framebuffer drivers, at least if we want to be able to move away from
CONFIG_FB and fbcon.
v2: Unfortunately just stubbing out remove_conflicting_framebuffers in
drm_fb_helper.h upset gcc about static vs. non-static declarations, so
a new wrapper it needs to be. Means more churn :(
Cc: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Cc: Noralf Trønnes <noralf@tronnes.org>
Cc: tomi.valkeinen@ti.com
Cc: dh.herrmann@gmail.com
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1470847958-28465-2-git-send-email-daniel.vetter@ffwll.ch
Diffstat (limited to 'include/drm/drm_fb_helper.h')
| -rw-r--r-- | include/drm/drm_fb_helper.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h index db8d4780eaa2..130c324f1aee 100644 --- a/include/drm/drm_fb_helper.h +++ b/include/drm/drm_fb_helper.h @@ -32,6 +32,7 @@ struct drm_fb_helper; +#include <drm/drm_crtc.h> #include <linux/kgdb.h> enum mode_set_atomic { @@ -282,6 +283,12 @@ drm_pick_cmdline_mode(struct drm_fb_helper_connector *fb_helper_conn, int drm_fb_helper_add_one_connector(struct drm_fb_helper *fb_helper, struct drm_connector *connector); int drm_fb_helper_remove_one_connector(struct drm_fb_helper *fb_helper, struct drm_connector *connector); +static inline int +drm_fb_helper_remove_conflicting_framebuffers(struct apertures_struct *a, + const char *name, bool primary) +{ + return remove_conflicting_framebuffers(a, name, primary); +} #else static inline int drm_fb_helper_modinit(void) { @@ -475,5 +482,12 @@ drm_fb_helper_remove_one_connector(struct drm_fb_helper *fb_helper, { return 0; } + +static inline int +drm_fb_helper_remove_conflicting_framebuffers(struct apertures_struct *a, + const char *name, bool primary) +{ + return 0; +} #endif #endif |