diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2013-05-27 19:19:58 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@gmail.com> | 2013-06-17 11:42:47 +0200 |
| commit | fb85ac4da8d202f89e0635e4ac2ac680d662be98 (patch) | |
| tree | a6d54a330b8e6198dd7e303f53e98505918af024 /drivers/gpu/drm/udl | |
| parent | drm/fb-helper: Make load_lut and gamma_set/gamma_get hooks optional (diff) | |
| download | linux-fb85ac4da8d202f89e0635e4ac2ac680d662be98.tar.xz linux-fb85ac4da8d202f89e0635e4ac2ac680d662be98.zip | |
drm: Drop all the stub gamma_get, gamma_set, load_lut functions from drivers
Many of the drivers didn't implement palette/gamma handling, but were forced
to provide stubs for the hooks to avoid drm_fb_helper from oopsing. Now that
the hooks are optional, we can eliminate all the stubs.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/udl')
| -rw-r--r-- | drivers/gpu/drm/udl/udl_fb.c | 15 | ||||
| -rw-r--r-- | drivers/gpu/drm/udl/udl_modeset.c | 5 |
2 files changed, 0 insertions, 20 deletions
diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c index dc0c065f8d39..97e9d614700f 100644 --- a/drivers/gpu/drm/udl/udl_fb.c +++ b/drivers/gpu/drm/udl/udl_fb.c @@ -393,19 +393,6 @@ static struct fb_ops udlfb_ops = { .fb_release = udl_fb_release, }; -static void udl_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green, - u16 blue, int regno) -{ -} - -static void udl_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green, - u16 *blue, int regno) -{ - *red = 0; - *green = 0; - *blue = 0; -} - static int udl_user_framebuffer_dirty(struct drm_framebuffer *fb, struct drm_file *file, unsigned flags, unsigned color, @@ -558,8 +545,6 @@ out: } static struct drm_fb_helper_funcs udl_fb_helper_funcs = { - .gamma_set = udl_crtc_fb_gamma_set, - .gamma_get = udl_crtc_fb_gamma_get, .fb_probe = udlfb_create, }; diff --git a/drivers/gpu/drm/udl/udl_modeset.c b/drivers/gpu/drm/udl/udl_modeset.c index e96d2349bd54..2ae1eb7d1635 100644 --- a/drivers/gpu/drm/udl/udl_modeset.c +++ b/drivers/gpu/drm/udl/udl_modeset.c @@ -363,10 +363,6 @@ static void udl_crtc_destroy(struct drm_crtc *crtc) kfree(crtc); } -static void udl_load_lut(struct drm_crtc *crtc) -{ -} - static void udl_crtc_prepare(struct drm_crtc *crtc) { } @@ -383,7 +379,6 @@ static struct drm_crtc_helper_funcs udl_helper_funcs = { .prepare = udl_crtc_prepare, .commit = udl_crtc_commit, .disable = udl_crtc_disable, - .load_lut = udl_load_lut, }; static const struct drm_crtc_funcs udl_crtc_funcs = { |