drm/i915: Use atomic commits for legacy page_flips

Note that I didn't start garbage collecting all the legacy flip code
yet, to make it easier to revert this. But there will be _lots_ of
code that can be removed once this is tested on all platforms.

v2: Use __maybe_unused (Maarten).

Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1465827229-1704-5-git-send-email-daniel.vetter@ffwll.ch

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 73af6c3..9a7f0bb 100644 (file)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -11643,6 +11643,7 @@ void intel_check_page_flip(struct drm_i915_private *dev_priv, int pipe)
        spin_unlock(&dev->event_lock);
 }
 
+__maybe_unused
 static int intel_crtc_page_flip(struct drm_crtc *crtc,
                                struct drm_framebuffer *fb,
                                struct drm_pending_vblank_event *event,
@@ -14004,7 +14005,7 @@ static const struct drm_crtc_funcs intel_crtc_funcs = {
        .set_config = drm_atomic_helper_set_config,
        .set_property = drm_atomic_helper_crtc_set_property,
        .destroy = intel_crtc_destroy,
-       .page_flip = intel_crtc_page_flip,
+       .page_flip = drm_atomic_helper_page_flip,
        .atomic_duplicate_state = intel_crtc_duplicate_state,
        .atomic_destroy_state = intel_crtc_destroy_state,
 };