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kernel/linux-rt-4.4.41/drivers/gpu/drm/gma500/framebuffer.h 1.25 KB
5113f6f70   김현기   kernel add
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  /*
   * Copyright (c) 2008-2011, Intel Corporation
   *
   * This program is free software; you can redistribute it and/or modify it
   * under the terms and conditions of the GNU General Public License,
   * version 2, as published by the Free Software Foundation.
   *
   * This program is distributed in the hope it will be useful, but WITHOUT
   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   * more details.
   *
   * You should have received a copy of the GNU General Public License along with
   * this program; if not, write to the Free Software Foundation, Inc.,
   * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
   *
   * Authors:
   *      Eric Anholt <eric@anholt.net>
   *
   */
  
  #ifndef _FRAMEBUFFER_H_
  #define _FRAMEBUFFER_H_
  
  #include <drm/drmP.h>
  #include <drm/drm_fb_helper.h>
  
  #include "psb_drv.h"
  
  struct psb_framebuffer {
  	struct drm_framebuffer base;
  	struct address_space *addr_space;
  	struct fb_info *fbdev;
  	struct gtt_range *gtt;
  };
  
  struct psb_fbdev {
  	struct drm_fb_helper psb_fb_helper;
  	struct psb_framebuffer pfb;
  };
  
  #define to_psb_fb(x) container_of(x, struct psb_framebuffer, base)
  
  extern int gma_connector_clones(struct drm_device *dev, int type_mask);
  
  #endif