LXR linux/drivers/gpu/drm/mediatek/mtk_drm

   1/*
   2 * Copyright (c) 2015 MediaTek Inc.
   3 *
   4 * This program is free software; you can redistribute it and/or modify
   5 * it under the terms of the GNU General Public License version 2 as
   6 * published by the Free Software Foundation.
   7 *
   8 * This program is distributed in the hope that it will be useful,
   9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 * GNU General Public License for more details.
  12 */
  13
  14#ifndef MTK_DRM_CRTC_H
  15#define MTK_DRM_CRTC_H
  16
  17#include <drm/drm_crtc.h>
  18#include "mtk_drm_ddp_comp.h"
  19#include "mtk_drm_plane.h"
  20
  21#define OVL_LAYER_NR    4
  22#define MTK_LUT_SIZE    512
  23#define MTK_MAX_BPC     10
  24#define MTK_MIN_BPC     3
  25
  26void mtk_drm_crtc_commit(struct drm_crtc *crtc);
  27void mtk_crtc_ddp_irq(struct drm_crtc *crtc, struct mtk_ddp_comp *ovl);
  28int mtk_drm_crtc_create(struct drm_device *drm_dev,
  29                        const enum mtk_ddp_comp_id *path,
  30                        unsigned int path_len);
  31
  32#endif /* MTK_DRM_CRTC_H */
  33