drm: Add old state pointer to CRTC .enable() helper function

[mirror_ubuntu-focal-kernel.git] / drivers / gpu / drm / stm / ltdc.c

diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
index 1b9483d4f2a4ec3b80dea15acdd38ca730733381..337fce004d088217f1940ec01816aecf941aa7f5 100644 (file)
--- a/drivers/gpu/drm/stm/ltdc.c
+++ b/drivers/gpu/drm/stm/ltdc.c
@@ -386,7 +386,8 @@ static void ltdc_crtc_load_lut(struct drm_crtc *crtc)
                                  ldev->clut[i]);
 }
 
-static void ltdc_crtc_enable(struct drm_crtc *crtc)
+static void ltdc_crtc_atomic_enable(struct drm_crtc *crtc,
+                                   struct drm_crtc_state *old_state)
 {
        struct ltdc_device *ldev = crtc_to_ltdc(crtc);
 
@@ -524,10 +525,10 @@ static void ltdc_crtc_atomic_flush(struct drm_crtc *crtc,
 
 static struct drm_crtc_helper_funcs ltdc_crtc_helper_funcs = {
        .load_lut = ltdc_crtc_load_lut,
-       .enable = ltdc_crtc_enable,
        .disable = ltdc_crtc_disable,
        .mode_set_nofb = ltdc_crtc_mode_set_nofb,
        .atomic_flush = ltdc_crtc_atomic_flush,
+       .atomic_enable = ltdc_crtc_atomic_enable,
 };
 
 int ltdc_crtc_enable_vblank(struct drm_device *ddev, unsigned int pipe)