video-imxfb.h

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/*
 * This structure describes the machine which we are running on.
 */
#ifndef __MACH_IMXFB_H__
#define __MACH_IMXFB_H__

#include <linux/fb.h>

#define PCR_TFT     (1 << 31)
#define PCR_COLOR   (1 << 30)
#define PCR_PBSIZ_1 (0 << 28)
#define PCR_PBSIZ_2 (1 << 28)
#define PCR_PBSIZ_4 (2 << 28)
#define PCR_PBSIZ_8 (3 << 28)
#define PCR_BPIX_1  (0 << 25)
#define PCR_BPIX_2  (1 << 25)
#define PCR_BPIX_4  (2 << 25)
#define PCR_BPIX_8  (3 << 25)
#define PCR_BPIX_12 (4 << 25)
#define PCR_BPIX_16 (5 << 25)
#define PCR_BPIX_18 (6 << 25)
#define PCR_PIXPOL  (1 << 24)
#define PCR_FLMPOL  (1 << 23)
#define PCR_LPPOL   (1 << 22)
#define PCR_CLKPOL  (1 << 21)
#define PCR_OEPOL   (1 << 20)
#define PCR_SCLKIDLE    (1 << 19)
#define PCR_END_SEL (1 << 18)
#define PCR_END_BYTE_SWAP (1 << 17)
#define PCR_REV_VS  (1 << 16)
#define PCR_ACD_SEL (1 << 15)
#define PCR_ACD(x)  (((x) & 0x7f) << 8)
#define PCR_SCLK_SEL    (1 << 7)
#define PCR_SHARP   (1 << 6)
#define PCR_PCD(x)  ((x) & 0x3f)

#define PWMR_CLS(x) (((x) & 0x1ff) << 16)
#define PWMR_LDMSK  (1 << 15)
#define PWMR_SCR1   (1 << 10)
#define PWMR_SCR0   (1 << 9)
#define PWMR_CC_EN  (1 << 8)
#define PWMR_PW(x)  ((x) & 0xff)

#define LSCR1_PS_RISE_DELAY(x)    (((x) & 0x7f) << 26)
#define LSCR1_CLS_RISE_DELAY(x)   (((x) & 0x3f) << 16)
#define LSCR1_REV_TOGGLE_DELAY(x) (((x) & 0xf) << 8)
#define LSCR1_GRAY2(x)            (((x) & 0xf) << 4)
#define LSCR1_GRAY1(x)            (((x) & 0xf))

#define DMACR_BURST (1 << 31)
#define DMACR_HM(x) (((x) & 0xf) << 16)
#define DMACR_TM(x) ((x) & 0xf)

struct imx_fb_videomode {
    struct fb_videomode mode;
    u32 pcr;
    unsigned char   bpp;
};

struct imx_fb_platform_data {
    struct imx_fb_videomode *mode;
    int     num_modes;

    u_int       cmap_greyscale:1,
            cmap_inverse:1,
            cmap_static:1,
            unused:29;

    u_int       pwmr;
    u_int       lscr1;
    u_int       dmacr;

    u_char * fixed_screen_cpu;
    dma_addr_t fixed_screen_dma;

    int (*init)(struct platform_device *);
    void (*exit)(struct platform_device *);

    void (*lcd_power)(int);
    void (*backlight_power)(int);
};

void set_imx_fb_info(struct imx_fb_platform_data *);
#endif /* ifndef __MACH_IMXFB_H__ */