drivers/gpu/drm/rockchip/rockchip_drm_psr.h

   1 /*
   2  * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd
   3  * Author: Yakir Yang <ykk@rock-chips.com>
   4  *
   5  * This software is licensed under the terms of the GNU General Public
   6  * License version 2, as published by the Free Software Foundation, and
   7  * may be copied, distributed, and modified under those terms.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  */
  14
  15 #ifndef __ROCKCHIP_DRM_PSR___
  16 #define __ROCKCHIP_DRM_PSR___
  17
  18 void rockchip_drm_psr_flush_all(struct drm_device *dev);
  19 int rockchip_drm_psr_flush(struct drm_crtc *crtc);
  20
  21 int rockchip_drm_psr_activate(struct drm_crtc *crtc);
  22 int rockchip_drm_psr_deactivate(struct drm_crtc *crtc);
  23
  24 int rockchip_drm_psr_register(struct drm_encoder *encoder,
  25                         void (*psr_set)(struct drm_encoder *, bool enable));
  26 void rockchip_drm_psr_unregister(struct drm_encoder *encoder);
  27
  28 #endif /* __ROCKCHIP_DRM_PSR__ */