drm/exynos: added mode_fixup feature and code clean.

[karo-tx-linux.git] / drivers / gpu / drm / exynos / exynos_drm_drv.h

diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index 13540de90bfc428101afe15c39258ee9623868a1..4115a9f61d21179e507e57af64f377c31a9584b2 100644 (file)
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -155,8 +155,10 @@ struct exynos_drm_display_ops {
  *
  * @dpms: control device power.
  * @apply: set timing, vblank and overlay data to registers.
+ * @mode_fixup: fix mode data comparing to hw specific display mode.
  * @mode_set: convert drm_display_mode to hw specific display mode and
  *           would be called by encoder->mode_set().
+ * @get_max_resol: get maximum resolution to specific hardware.
  * @commit: set current hw specific display mode to hw.
  * @enable_vblank: specific driver callback for enabling vblank interrupt.
  * @disable_vblank: specific driver callback for disabling vblank interrupt.
@@ -164,7 +166,13 @@ struct exynos_drm_display_ops {
 struct exynos_drm_manager_ops {
        void (*dpms)(struct device *subdrv_dev, int mode);
        void (*apply)(struct device *subdrv_dev);
+       void (*mode_fixup)(struct device *subdrv_dev,
+                               struct drm_connector *connector,
+                               struct drm_display_mode *mode,
+                               struct drm_display_mode *adjusted_mode);
        void (*mode_set)(struct device *subdrv_dev, void *mode);
+       void (*get_max_resol)(struct device *subdrv_dev, unsigned int *width,
+                               unsigned int *height);
        void (*commit)(struct device *subdrv_dev);
        int (*enable_vblank)(struct device *subdrv_dev);
        void (*disable_vblank)(struct device *subdrv_dev);