include/video/sh_mipi_dsi.h

   1 /*
   2  * Public SH-mobile MIPI DSI header
   3  *
   4  * Copyright (C) 2010 Guennadi Liakhovetski <g.liakhovetski@gmx.de>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  */
  10 #ifndef VIDEO_SH_MIPI_DSI_H
  11 #define VIDEO_SH_MIPI_DSI_H
  12
  13 enum sh_mipi_dsi_data_fmt {
  14         MIPI_RGB888,
  15         MIPI_RGB565,
  16         MIPI_RGB666_LP,
  17         MIPI_RGB666,
  18         MIPI_BGR888,
  19         MIPI_BGR565,
  20         MIPI_BGR666_LP,
  21         MIPI_BGR666,
  22         MIPI_YUYV,
  23         MIPI_UYVY,
  24         MIPI_YUV420_L,
  25         MIPI_YUV420,
  26 };
  27
  28 struct sh_mobile_lcdc_chan_cfg;
  29
  30 #define SH_MIPI_DSI_HSABM       (1 << 0)
  31 #define SH_MIPI_DSI_HBPBM       (1 << 1)
  32 #define SH_MIPI_DSI_HFPBM       (1 << 2)
  33 #define SH_MIPI_DSI_BL2E        (1 << 3)
  34 #define SH_MIPI_DSI_VSEE        (1 << 4)
  35 #define SH_MIPI_DSI_HSEE        (1 << 5)
  36 #define SH_MIPI_DSI_HSAE        (1 << 6)
  37
  38 #define SH_MIPI_DSI_HSbyteCLK   (1 << 24)
  39 #define SH_MIPI_DSI_HS6divCLK   (1 << 25)
  40 #define SH_MIPI_DSI_HS4divCLK   (1 << 26)
  41
  42 #define SH_MIPI_DSI_SYNC_PULSES_MODE    (SH_MIPI_DSI_VSEE | \
  43                                          SH_MIPI_DSI_HSEE | \
  44                                          SH_MIPI_DSI_HSAE)
  45 #define SH_MIPI_DSI_SYNC_EVENTS_MODE    (0)
  46 #define SH_MIPI_DSI_SYNC_BURST_MODE     (SH_MIPI_DSI_BL2E)
  47
  48 struct sh_mipi_dsi_info {
  49         enum sh_mipi_dsi_data_fmt       data_format;
  50         struct sh_mobile_lcdc_chan_cfg  *lcd_chan;
  51         int                             lane;
  52         unsigned long                   flags;
  53         u32                             clksrc;
  54         unsigned int                    vsynw_offset;
  55         int     (*set_dot_clock)(struct platform_device *pdev,
  56                                  void __iomem *base,
  57                                  int enable);
  58 };
  59
  60 #endif