1/* 2 * This structure describes the machine which we are running on. 3 */ 4 5#include <linux/fb.h> 6 7#define PCR_TFT (1 << 31) 8#define PCR_COLOR (1 << 30) 9#define PCR_PBSIZ_1 (0 << 28) 10#define PCR_PBSIZ_2 (1 << 28) 11#define PCR_PBSIZ_4 (2 << 28) 12#define PCR_PBSIZ_8 (3 << 28) 13#define PCR_BPIX_1 (0 << 25) 14#define PCR_BPIX_2 (1 << 25) 15#define PCR_BPIX_4 (2 << 25) 16#define PCR_BPIX_8 (3 << 25) 17#define PCR_BPIX_12 (4 << 25) 18#define PCR_BPIX_16 (5 << 25) 19#define PCR_BPIX_18 (6 << 25) 20#define PCR_PIXPOL (1 << 24) 21#define PCR_FLMPOL (1 << 23) 22#define PCR_LPPOL (1 << 22) 23#define PCR_CLKPOL (1 << 21) 24#define PCR_OEPOL (1 << 20) 25#define PCR_SCLKIDLE (1 << 19) 26#define PCR_END_SEL (1 << 18) 27#define PCR_END_BYTE_SWAP (1 << 17) 28#define PCR_REV_VS (1 << 16) 29#define PCR_ACD_SEL (1 << 15) 30#define PCR_ACD(x) (((x) & 0x7f) << 8) 31#define PCR_SCLK_SEL (1 << 7) 32#define PCR_SHARP (1 << 6) 33#define PCR_PCD(x) ((x) & 0x3f) 34 35#define PWMR_CLS(x) (((x) & 0x1ff) << 16) 36#define PWMR_LDMSK (1 << 15) 37#define PWMR_SCR1 (1 << 10) 38#define PWMR_SCR0 (1 << 9) 39#define PWMR_CC_EN (1 << 8) 40#define PWMR_PW(x) ((x) & 0xff) 41 42#define LSCR1_PS_RISE_DELAY(x) (((x) & 0x7f) << 26) 43#define LSCR1_CLS_RISE_DELAY(x) (((x) & 0x3f) << 16) 44#define LSCR1_REV_TOGGLE_DELAY(x) (((x) & 0xf) << 8) 45#define LSCR1_GRAY2(x) (((x) & 0xf) << 4) 46#define LSCR1_GRAY1(x) (((x) & 0xf)) 47 48#define DMACR_BURST (1 << 31) 49#define DMACR_HM(x) (((x) & 0xf) << 16) 50#define DMACR_TM(x) ((x) & 0xf) 51 52struct imx_fb_videomode { 53 struct fb_videomode mode; 54 u32 pcr; 55 unsigned char bpp; 56}; 57 58struct imx_fb_platform_data { 59 struct imx_fb_videomode *mode; 60 int num_modes; 61 62 u_int cmap_greyscale:1, 63 cmap_inverse:1, 64 cmap_static:1, 65 unused:29; 66 67 u_int pwmr; 68 u_int lscr1; 69 u_int dmacr; 70 71 u_char * fixed_screen_cpu; 72 dma_addr_t fixed_screen_dma; 73 74 int (*init)(struct platform_device *); 75 void (*exit)(struct platform_device *); 76 77 void (*lcd_power)(int); 78 void (*backlight_power)(int); 79}; 80 81void set_imx_fb_info(struct imx_fb_platform_data *); 82