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

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * linux/drivers/video/mmp/fb/mmpfb.h
   4  * Framebuffer driver for Marvell Display controller.
   5  *
   6  * Copyright (C) 2012 Marvell Technology Group Ltd.
   7  * Authors: Zhou Zhu <zzhu3@marvell.com>
   8  */
   9
  10 #ifndef _MMP_FB_H_
  11 #define _MMP_FB_H_
  12
  13 #include <video/mmp_disp.h>
  14 #include <linux/fb.h>
  15
  16 /* LCD controller private state. */
  17 struct mmpfb_info {
  18         struct device   *dev;
  19         int     id;
  20         const char      *name;
  21
  22         struct fb_info  *fb_info;
  23         /* basicaly videomode is for output */
  24         struct fb_videomode     mode;
  25         int     pix_fmt;
  26
  27         void    *fb_start;
  28         int     fb_size;
  29         dma_addr_t      fb_start_dma;
  30
  31         struct mmp_overlay      *overlay;
  32         struct mmp_path *path;
  33
  34         struct mutex    access_ok;
  35
  36         unsigned int            pseudo_palette[16];
  37         int output_fmt;
  38 };
  39
  40 #define MMPFB_DEFAULT_SIZE (PAGE_ALIGN(1920 * 1080 * 4 * 2))
  41 #endif /* _MMP_FB_H_ */