diff options
Diffstat (limited to 'drivers/gpu/drm/drm_fb_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_fb_helper.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index a0d6e89..5683b7f 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -136,6 +136,9 @@ static void drm_fb_helper_restore_lut_atomic(struct drm_crtc *crtc) { uint16_t *r_base, *g_base, *b_base; + if (crtc->funcs->gamma_set == NULL) + return; + r_base = crtc->gamma_store; g_base = r_base + crtc->gamma_size; b_base = g_base + crtc->gamma_size; @@ -383,7 +386,6 @@ int drm_fb_helper_init(struct drm_device *dev, int crtc_count, int max_conn_count) { struct drm_crtc *crtc; - int ret = 0; int i; fb_helper->dev = dev; @@ -408,10 +410,8 @@ int drm_fb_helper_init(struct drm_device *dev, sizeof(struct drm_connector *), GFP_KERNEL); - if (!fb_helper->crtc_info[i].mode_set.connectors) { - ret = -ENOMEM; + if (!fb_helper->crtc_info[i].mode_set.connectors) goto out_free; - } fb_helper->crtc_info[i].mode_set.num_connectors = 0; } @@ -1083,7 +1083,7 @@ static bool drm_target_cloned(struct drm_fb_helper *fb_helper, /* try and find a 1024x768 mode on each connector */ can_clone = true; - dmt_mode = drm_mode_find_dmt(fb_helper->dev, 1024, 768, 60); + dmt_mode = drm_mode_find_dmt(fb_helper->dev, 1024, 768, 60, false); for (i = 0; i < fb_helper->connector_count; i++) { |
