diff options
| author | Peter Rosin <peda@axentia.se> | 2017-07-13 18:25:30 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-08-04 11:35:39 +0200 |
| commit | 3bffd9629e6d6d0a6c8593709ba907e520484011 (patch) | |
| tree | 42d27300afbee04504a1a98118e2ccd8e1d572b9 /drivers/gpu/drm/ast/ast_fb.c | |
| parent | 3bec23b2c290f349c227a4925168d17c8567a7cc (diff) | |
drm: ast: remove dead code and pointless local lut storage
The redundant fb helpers .load_lut, .gamma_set and .gamma_get are
no longer used. Remove the dead code and hook up the crtc .gamma_set
to use the crtc gamma_store directly instead of duplicating that
info locally.
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20170713162538.22788-7-peda@axentia.se
Diffstat (limited to 'drivers/gpu/drm/ast/ast_fb.c')
| -rw-r--r-- | drivers/gpu/drm/ast/ast_fb.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c index 53ca6d099234..9052ebeae8d0 100644 --- a/drivers/gpu/drm/ast/ast_fb.c +++ b/drivers/gpu/drm/ast/ast_fb.c @@ -254,27 +254,7 @@ out: return ret; } -static void ast_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green, - u16 blue, int regno) -{ - struct ast_crtc *ast_crtc = to_ast_crtc(crtc); - ast_crtc->lut_r[regno] = red >> 8; - ast_crtc->lut_g[regno] = green >> 8; - ast_crtc->lut_b[regno] = blue >> 8; -} - -static void ast_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green, - u16 *blue, int regno) -{ - struct ast_crtc *ast_crtc = to_ast_crtc(crtc); - *red = ast_crtc->lut_r[regno] << 8; - *green = ast_crtc->lut_g[regno] << 8; - *blue = ast_crtc->lut_b[regno] << 8; -} - static const struct drm_fb_helper_funcs ast_fb_helper_funcs = { - .gamma_set = ast_fb_gamma_set, - .gamma_get = ast_fb_gamma_get, .fb_probe = astfb_create, }; |