drivers/video/sh_mobile_lcdcfb.h

   1 #ifndef SH_MOBILE_LCDCFB_H
   2 #define SH_MOBILE_LCDCFB_H
   3
   4 #include <linux/completion.h>
   5 #include <linux/fb.h>
   6 #include <linux/mutex.h>
   7 #include <linux/wait.h>
   8
   9 /* per-channel registers */
  10 enum { LDDCKPAT1R, LDDCKPAT2R, LDMT1R, LDMT2R, LDMT3R, LDDFR, LDSM1R,
  11        LDSM2R, LDSA1R, LDMLSR, LDHCNR, LDHSYNR, LDVLNR, LDVSYNR, LDPMR,
  12        LDHAJR,
  13        NR_CH_REGS };
  14
  15 #define PALETTE_NR 16
  16
  17 struct sh_mobile_lcdc_priv;
  18 struct fb_info;
  19
  20 struct sh_mobile_lcdc_chan {
  21         struct sh_mobile_lcdc_priv *lcdc;
  22         unsigned long *reg_offs;
  23         unsigned long ldmt1r_value;
  24         unsigned long enabled; /* ME and SE in LDCNT2R */
  25         struct sh_mobile_lcdc_chan_cfg cfg;
  26         u32 pseudo_palette[PALETTE_NR];
  27         unsigned long saved_ch_regs[NR_CH_REGS];
  28         struct fb_info *info;
  29         dma_addr_t dma_handle;
  30         struct fb_deferred_io defio;
  31         struct scatterlist *sglist;
  32         unsigned long frame_end;
  33         unsigned long pan_offset;
  34         wait_queue_head_t frame_end_wait;
  35         struct completion vsync_completion;
  36         struct fb_var_screeninfo display_var;
  37         int use_count;
  38         struct mutex open_lock;         /* protects the use counter */
  39 };
  40
  41 #endif