drivers/video/display/screen/lcd_hh070d_lvds.c

   1 #include <linux/fb.h>\r
   2 #include <linux/delay.h>\r
   3 #include "../../rk29_fb.h"\r
   4 #include <mach/gpio.h>\r
   5 #include <mach/iomux.h>\r
   6 #include <mach/board.h>\r
   7 #include "screen.h"\r
   8 \r
   9 /* Base */\r
  10 #define OUT_TYPE                SCREEN_LVDS\r
  11 #define OUT_FORMAT      1//LVDS_8BIT_2\r
  12 \r
  13 #define OUT_FACE                OUT_D888_P666\r
  14 #define OUT_CLK                 60000000\r
  15 #define LCDC_ACLK       300000000//500000000//312000000           //29 lcdc axi DMA ÆµÂÊ\r
  16 \r
  17 /* Timing */\r
  18 #define H_PW                    100\r
  19 #define H_BP                    100\r
  20 #define H_VD                    1024\r
  21 #define H_FP                    120\r
  22 \r
  23 #define V_PW                    10\r
  24 #define V_BP                    10\r
  25 #define V_VD                    600\r
  26 #define V_FP                    150\r
  27 \r
  28 #define LCD_WIDTH       202\r
  29 #define LCD_HEIGHT      152\r
  30 /* Other */\r
  31 #define DCLK_POL                1\r
  32 #define SWAP_RB                 0   \r
  33 \r
  34 void set_lcd_info(struct rk29fb_screen *screen, struct rk29lcd_info *lcd_info )\r
  35 {\r
  36     /* screen type & face */\r
  37     screen->type = OUT_TYPE;\r
  38     screen->face = OUT_FACE;\r
  39 \r
  40     /* Screen size */\r
  41     screen->x_res = H_VD;\r
  42     screen->y_res = V_VD;\r
  43 \r
  44     screen->width = LCD_WIDTH;\r
  45     screen->height = LCD_HEIGHT;\r
  46     screen->hw_format = OUT_FORMAT;\r
  47 \r
  48     /* Timing */\r
  49     screen->lcdc_aclk = LCDC_ACLK;\r
  50     screen->pixclock = OUT_CLK;\r
  51         screen->left_margin = H_BP;\r
  52         screen->right_margin = H_FP;\r
  53         screen->hsync_len = H_PW;\r
  54         screen->upper_margin = V_BP;\r
  55         screen->lower_margin = V_FP;\r
  56         screen->vsync_len = V_PW;\r
  57 \r
  58         /* Pin polarity */\r
  59         screen->pin_hsync = 0;\r
  60         screen->pin_vsync = 0;\r
  61         screen->pin_den = 0;\r
  62         screen->pin_dclk = DCLK_POL;\r
  63 \r
  64         /* Swap rule */\r
  65     screen->swap_rb = SWAP_RB;\r
  66     screen->swap_rg = 0;\r
  67     screen->swap_gb = 0;\r
  68     screen->swap_delta = 0;\r
  69     screen->swap_dumy = 0;\r
  70 \r
  71     /* Operation function*/\r
  72     screen->init = NULL;\r
  73     screen->standby = NULL;\r
  74 }\r
  75 \r
  76 \r
  77 \r