drm/bochs: Drop fake gamma support

[cascardo/linux.git] / drivers / gpu / drm / bochs / bochs_kms.c

diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c
index 96926f0..89adfd9 100644 (file)
--- a/drivers/gpu/drm/bochs/bochs_kms.c
+++ b/drivers/gpu/drm/bochs/bochs_kms.c
@@ -93,11 +93,6 @@ static void bochs_crtc_commit(struct drm_crtc *crtc)
 {
 }
 
-static void bochs_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green,
-                                u16 *blue, uint32_t start, uint32_t size)
-{
-}
-
 static int bochs_crtc_page_flip(struct drm_crtc *crtc,
                                struct drm_framebuffer *fb,
                                struct drm_pending_vblank_event *event,
@@ -120,7 +115,6 @@ static int bochs_crtc_page_flip(struct drm_crtc *crtc,
 
 /* These provide the minimum set of functions required to handle a CRTC */
 static const struct drm_crtc_funcs bochs_crtc_funcs = {
-       .gamma_set = bochs_crtc_gamma_set,
        .set_config = drm_crtc_helper_set_config,
        .destroy = drm_crtc_cleanup,
        .page_flip = bochs_crtc_page_flip,
@@ -140,7 +134,6 @@ static void bochs_crtc_init(struct drm_device *dev)
        struct drm_crtc *crtc = &bochs->crtc;
 
        drm_crtc_init(dev, crtc, &bochs_crtc_funcs);
-       drm_mode_crtc_set_gamma_size(crtc, 256);
        drm_crtc_helper_add(crtc, &bochs_helper_funcs);
 }