LXR linux/drivers/video/fbdev/mmp/fb/mmpfb.h

   1/*
   2 * linux/drivers/video/mmp/fb/mmpfb.h
   3 * Framebuffer driver for Marvell Display controller.
   4 *
   5 * Copyright (C) 2012 Marvell Technology Group Ltd.
   6 * Authors: Zhou Zhu <zzhu3@marvell.com>
   7 *
   8 * This program is free software; you can redistribute it and/or modify it
   9 * under the terms of the GNU General Public License as published by the
  10 * Free Software Foundation; either version 2 of the License, or (at your
  11 * option) any later version.
  12 *
  13 * This program is distributed in the hope that it will be useful, but WITHOUT
  14 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  15 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  16 * more details.
  17 *
  18 * You should have received a copy of the GNU General Public License along with
  19 * this program.  If not, see <http://www.gnu.org/licenses/>.
  20 *
  21 */
  22
  23#ifndef _MMP_FB_H_
  24#define _MMP_FB_H_
  25
  26#include <video/mmp_disp.h>
  27#include <linux/fb.h>
  28
  29/* LCD controller private state. */
  30struct mmpfb_info {
  31        struct device   *dev;
  32        int     id;
  33        const char      *name;
  34
  35        struct fb_info  *fb_info;
  36        /* basicaly videomode is for output */
  37        struct fb_videomode     mode;
  38        int     pix_fmt;
  39
  40        void    *fb_start;
  41        int     fb_size;
  42        dma_addr_t      fb_start_dma;
  43
  44        struct mmp_overlay      *overlay;
  45        struct mmp_path *path;
  46
  47        struct mutex    access_ok;
  48
  49        unsigned int            pseudo_palette[16];
  50        int output_fmt;
  51};
  52
  53#define MMPFB_DEFAULT_SIZE (PAGE_ALIGN(1920 * 1080 * 4 * 2))
  54#endif /* _MMP_FB_H_ */
  55