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

[linux-2.6-microblaze.git] / drivers / gpu / drm / zte / zx_vou.c

diff --git a/drivers/gpu/drm/zte/zx_vou.c b/drivers/gpu/drm/zte/zx_vou.c
index 5fbd10b..ccb4b0b 100644 (file)
--- a/drivers/gpu/drm/zte/zx_vou.c
+++ b/drivers/gpu/drm/zte/zx_vou.c
@@ -350,7 +350,8 @@ static inline void vou_chn_set_update(struct zx_crtc *zcrtc)
        zx_writel(zcrtc->chnreg + CHN_UPDATE, 1);
 }
 
-static void zx_crtc_enable(struct drm_crtc *crtc)
+static void zx_crtc_atomic_enable(struct drm_crtc *crtc,
+                                 struct drm_crtc_state *old_state)
 {
        struct drm_display_mode *mode = &crtc->state->adjusted_mode;
        bool interlaced = mode->flags & DRM_MODE_FLAG_INTERLACE;
@@ -490,9 +491,9 @@ static void zx_crtc_atomic_flush(struct drm_crtc *crtc,
 }
 
 static const struct drm_crtc_helper_funcs zx_crtc_helper_funcs = {
-       .enable = zx_crtc_enable,
        .disable = zx_crtc_disable,
        .atomic_flush = zx_crtc_atomic_flush,
+       .atomic_enable = zx_crtc_atomic_enable,
 };
 
 static int zx_vou_enable_vblank(struct drm_crtc *crtc)