From 08c992c55dffdffcaeb25ebaaf28c7cfc0c21ac1 Mon Sep 17 00:00:00 2001 From: Peter Rosin Date: Tue, 4 Jul 2017 12:36:59 +0200 Subject: [PATCH] drm/fb-helper: remove drm_fb_helper_save_lut_atomic drm_fb_helper_save_lut_atomic is redundant since the .gamma_store is now always kept up to date by drm_fb_helper_setcmap. Signed-off-by: Peter Rosin Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1499164632-5582-4-git-send-email-peda@axentia.se --- drivers/gpu/drm/drm_fb_helper.c | 17 ----------------- 1 file changed, 17 deletions(-) diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index bcf227fa3e28..721511da4de6 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -253,22 +253,6 @@ int drm_fb_helper_remove_one_connector(struct drm_fb_helper *fb_helper, } EXPORT_SYMBOL(drm_fb_helper_remove_one_connector); -static void drm_fb_helper_save_lut_atomic(struct drm_crtc *crtc, struct drm_fb_helper *helper) -{ - uint16_t *r_base, *g_base, *b_base; - int i; - - if (helper->funcs->gamma_get == NULL) - return; - - r_base = crtc->gamma_store; - g_base = r_base + crtc->gamma_size; - b_base = g_base + crtc->gamma_size; - - for (i = 0; i < crtc->gamma_size; i++) - helper->funcs->gamma_get(crtc, &r_base[i], &g_base[i], &b_base[i], i); -} - static void drm_fb_helper_restore_lut_atomic(struct drm_crtc *crtc) { uint16_t *r_base, *g_base, *b_base; @@ -309,7 +293,6 @@ int drm_fb_helper_debug_enter(struct fb_info *info) if (drm_drv_uses_atomic_modeset(mode_set->crtc->dev)) continue; - drm_fb_helper_save_lut_atomic(mode_set->crtc, helper); funcs->mode_set_base_atomic(mode_set->crtc, mode_set->fb, mode_set->x, -- 2.20.1