drm: exynos: use vblank hooks in struct drm_crtc_funcs

The vblank hooks in struct drm_driver are deprecated and only meant for
legacy drivers.  For modern drivers with DRIVER_MODESET flag, the hooks
in struct drm_crtc_funcs should be used instead.

As the result, exynos_drm_crtc_enable[disable]_vblank() become static
functions.  They are moved around a bit to save forward declaration
though.  Also while at it, we move one step further to kill
exynos_drm_crtc_from_pipe() completely by updating hdmi_bind() a bit.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Inki Dae <inki.dae@samsung.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1486458995-31018-9-git-send-email-shawnguo@kernel.org

1 files changed, 0 insertions, 8 deletions

diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index cf6e08cb35a7..cb3176930596 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -222,14 +222,6 @@ struct exynos_drm_private {
 	wait_queue_head_t	wait;
 };
 
-static inline struct exynos_drm_crtc *
-exynos_drm_crtc_from_pipe(struct drm_device *dev, int pipe)
-{
-	struct drm_crtc *crtc = drm_crtc_from_index(dev, pipe);
-
-	return to_exynos_crtc(crtc);
-}
-
 static inline struct device *to_dma_dev(struct drm_device *dev)
 {
 	struct exynos_drm_private *priv = dev->dev_private;