include/linux/platform_data/video-imxfb.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * This structure describes the machine which we are running on.
   4  */
   5 #ifndef __MACH_IMXFB_H__
   6 #define __MACH_IMXFB_H__
   7
   8 #include <linux/fb.h>
   9
  10 #define PCR_TFT         (1 << 31)
  11 #define PCR_COLOR       (1 << 30)
  12 #define PCR_PBSIZ_1     (0 << 28)
  13 #define PCR_PBSIZ_2     (1 << 28)
  14 #define PCR_PBSIZ_4     (2 << 28)
  15 #define PCR_PBSIZ_8     (3 << 28)
  16 #define PCR_BPIX_1      (0 << 25)
  17 #define PCR_BPIX_2      (1 << 25)
  18 #define PCR_BPIX_4      (2 << 25)
  19 #define PCR_BPIX_8      (3 << 25)
  20 #define PCR_BPIX_12     (4 << 25)
  21 #define PCR_BPIX_16     (5 << 25)
  22 #define PCR_BPIX_18     (6 << 25)
  23 #define PCR_PIXPOL      (1 << 24)
  24 #define PCR_FLMPOL      (1 << 23)
  25 #define PCR_LPPOL       (1 << 22)
  26 #define PCR_CLKPOL      (1 << 21)
  27 #define PCR_OEPOL       (1 << 20)
  28 #define PCR_SCLKIDLE    (1 << 19)
  29 #define PCR_END_SEL     (1 << 18)
  30 #define PCR_END_BYTE_SWAP (1 << 17)
  31 #define PCR_REV_VS      (1 << 16)
  32 #define PCR_ACD_SEL     (1 << 15)
  33 #define PCR_ACD(x)      (((x) & 0x7f) << 8)
  34 #define PCR_SCLK_SEL    (1 << 7)
  35 #define PCR_SHARP       (1 << 6)
  36 #define PCR_PCD(x)      ((x) & 0x3f)
  37
  38 #define PWMR_CLS(x)     (((x) & 0x1ff) << 16)
  39 #define PWMR_LDMSK      (1 << 15)
  40 #define PWMR_SCR1       (1 << 10)
  41 #define PWMR_SCR0       (1 << 9)
  42 #define PWMR_CC_EN      (1 << 8)
  43 #define PWMR_PW(x)      ((x) & 0xff)
  44
  45 #define LSCR1_PS_RISE_DELAY(x)    (((x) & 0x7f) << 26)
  46 #define LSCR1_CLS_RISE_DELAY(x)   (((x) & 0x3f) << 16)
  47 #define LSCR1_REV_TOGGLE_DELAY(x) (((x) & 0xf) << 8)
  48 #define LSCR1_GRAY2(x)            (((x) & 0xf) << 4)
  49 #define LSCR1_GRAY1(x)            (((x) & 0xf))
  50
  51 struct imx_fb_videomode {
  52         struct fb_videomode mode;
  53         u32 pcr;
  54         bool aus_mode;
  55         unsigned char   bpp;
  56 };
  57
  58 struct imx_fb_platform_data {
  59         struct imx_fb_videomode *mode;
  60         int             num_modes;
  61
  62         u_int           pwmr;
  63         u_int           lscr1;
  64         u_int           dmacr;
  65
  66         int (*init)(struct platform_device *);
  67         void (*exit)(struct platform_device *);
  68 };
  69
  70 #endif /* ifndef __MACH_IMXFB_H__ */