1 #ifndef __ASM_SH_MOBILE_LCDC_H__ 2 #define __ASM_SH_MOBILE_LCDC_H__ 3 4 #include <linux/fb.h> 5 #include <video/sh_mobile_meram.h> 6 7 /* Register definitions */ 8 #define _LDDCKR 0x410 9 #define LDDCKR_ICKSEL_BUS (0 << 16) 10 #define LDDCKR_ICKSEL_MIPI (1 << 16) 11 #define LDDCKR_ICKSEL_HDMI (2 << 16) 12 #define LDDCKR_ICKSEL_EXT (3 << 16) 13 #define LDDCKR_ICKSEL_MASK (7 << 16) 14 #define LDDCKR_MOSEL (1 << 6) 15 #define _LDDCKSTPR 0x414 16 #define _LDINTR 0x468 17 #define LDINTR_FE (1 << 10) 18 #define LDINTR_VSE (1 << 9) 19 #define LDINTR_VEE (1 << 8) 20 #define LDINTR_FS (1 << 2) 21 #define LDINTR_VSS (1 << 1) 22 #define LDINTR_VES (1 << 0) 23 #define LDINTR_STATUS_MASK (0xff << 0) 24 #define _LDSR 0x46c 25 #define LDSR_MSS (1 << 10) 26 #define LDSR_MRS (1 << 8) 27 #define LDSR_AS (1 << 1) 28 #define _LDCNT1R 0x470 29 #define LDCNT1R_DE (1 << 0) 30 #define _LDCNT2R 0x474 31 #define LDCNT2R_BR (1 << 8) 32 #define LDCNT2R_MD (1 << 3) 33 #define LDCNT2R_SE (1 << 2) 34 #define LDCNT2R_ME (1 << 1) 35 #define LDCNT2R_DO (1 << 0) 36 #define _LDRCNTR 0x478 37 #define LDRCNTR_SRS (1 << 17) 38 #define LDRCNTR_SRC (1 << 16) 39 #define LDRCNTR_MRS (1 << 1) 40 #define LDRCNTR_MRC (1 << 0) 41 #define _LDDDSR 0x47c 42 #define LDDDSR_LS (1 << 2) 43 #define LDDDSR_WS (1 << 1) 44 #define LDDDSR_BS (1 << 0) 45 46 #define LDMT1R_VPOL (1 << 28) 47 #define LDMT1R_HPOL (1 << 27) 48 #define LDMT1R_DWPOL (1 << 26) 49 #define LDMT1R_DIPOL (1 << 25) 50 #define LDMT1R_DAPOL (1 << 24) 51 #define LDMT1R_HSCNT (1 << 17) 52 #define LDMT1R_DWCNT (1 << 16) 53 #define LDMT1R_IFM (1 << 12) 54 #define LDMT1R_MIFTYP_RGB8 (0x0 << 0) 55 #define LDMT1R_MIFTYP_RGB9 (0x4 << 0) 56 #define LDMT1R_MIFTYP_RGB12A (0x5 << 0) 57 #define LDMT1R_MIFTYP_RGB12B (0x6 << 0) 58 #define LDMT1R_MIFTYP_RGB16 (0x7 << 0) 59 #define LDMT1R_MIFTYP_RGB18 (0xa << 0) 60 #define LDMT1R_MIFTYP_RGB24 (0xb << 0) 61 #define LDMT1R_MIFTYP_YCBCR (0xf << 0) 62 #define LDMT1R_MIFTYP_SYS8A (0x0 << 0) 63 #define LDMT1R_MIFTYP_SYS8B (0x1 << 0) 64 #define LDMT1R_MIFTYP_SYS8C (0x2 << 0) 65 #define LDMT1R_MIFTYP_SYS8D (0x3 << 0) 66 #define LDMT1R_MIFTYP_SYS9 (0x4 << 0) 67 #define LDMT1R_MIFTYP_SYS12 (0x5 << 0) 68 #define LDMT1R_MIFTYP_SYS16A (0x7 << 0) 69 #define LDMT1R_MIFTYP_SYS16B (0x8 << 0) 70 #define LDMT1R_MIFTYP_SYS16C (0x9 << 0) 71 #define LDMT1R_MIFTYP_SYS18 (0xa << 0) 72 #define LDMT1R_MIFTYP_SYS24 (0xb << 0) 73 #define LDMT1R_MIFTYP_MASK (0xf << 0) 74 75 #define LDDFR_CF1 (1 << 18) 76 #define LDDFR_CF0 (1 << 17) 77 #define LDDFR_CC (1 << 16) 78 #define LDDFR_YF_420 (0 << 8) 79 #define LDDFR_YF_422 (1 << 8) 80 #define LDDFR_YF_444 (2 << 8) 81 #define LDDFR_YF_MASK (3 << 8) 82 #define LDDFR_PKF_ARGB32 (0x00 << 0) 83 #define LDDFR_PKF_RGB16 (0x03 << 0) 84 #define LDDFR_PKF_RGB24 (0x0b << 0) 85 #define LDDFR_PKF_MASK (0x1f << 0) 86 87 #define LDSM1R_OS (1 << 0) 88 89 #define LDSM2R_OSTRG (1 << 0) 90 91 #define LDPMR_LPS (3 << 0) 92 93 #define _LDDWD0R 0x800 94 #define LDDWDxR_WDACT (1 << 28) 95 #define LDDWDxR_RSW (1 << 24) 96 #define _LDDRDR 0x840 97 #define LDDRDR_RSR (1 << 24) 98 #define LDDRDR_DRD_MASK (0x3ffff << 0) 99 #define _LDDWAR 0x900 100 #define LDDWAR_WA (1 << 0) 101 #define _LDDRAR 0x904 102 #define LDDRAR_RA (1 << 0) 103 104 enum { 105 RGB8 = LDMT1R_MIFTYP_RGB8, /* 24bpp, 8:8:8 */ 106 RGB9 = LDMT1R_MIFTYP_RGB9, /* 18bpp, 9:9 */ 107 RGB12A = LDMT1R_MIFTYP_RGB12A, /* 24bpp, 12:12 */ 108 RGB12B = LDMT1R_MIFTYP_RGB12B, /* 12bpp */ 109 RGB16 = LDMT1R_MIFTYP_RGB16, /* 16bpp */ 110 RGB18 = LDMT1R_MIFTYP_RGB18, /* 18bpp */ 111 RGB24 = LDMT1R_MIFTYP_RGB24, /* 24bpp */ 112 YUV422 = LDMT1R_MIFTYP_YCBCR, /* 16bpp */ 113 SYS8A = LDMT1R_IFM | LDMT1R_MIFTYP_SYS8A, /* 24bpp, 8:8:8 */ 114 SYS8B = LDMT1R_IFM | LDMT1R_MIFTYP_SYS8B, /* 18bpp, 8:8:2 */ 115 SYS8C = LDMT1R_IFM | LDMT1R_MIFTYP_SYS8C, /* 18bpp, 2:8:8 */ 116 SYS8D = LDMT1R_IFM | LDMT1R_MIFTYP_SYS8D, /* 16bpp, 8:8 */ 117 SYS9 = LDMT1R_IFM | LDMT1R_MIFTYP_SYS9, /* 18bpp, 9:9 */ 118 SYS12 = LDMT1R_IFM | LDMT1R_MIFTYP_SYS12, /* 24bpp, 12:12 */ 119 SYS16A = LDMT1R_IFM | LDMT1R_MIFTYP_SYS16A, /* 16bpp */ 120 SYS16B = LDMT1R_IFM | LDMT1R_MIFTYP_SYS16B, /* 18bpp, 16:2 */ 121 SYS16C = LDMT1R_IFM | LDMT1R_MIFTYP_SYS16C, /* 18bpp, 2:16 */ 122 SYS18 = LDMT1R_IFM | LDMT1R_MIFTYP_SYS18, /* 18bpp */ 123 SYS24 = LDMT1R_IFM | LDMT1R_MIFTYP_SYS24, /* 24bpp */ 124 }; 125 126 enum { LCDC_CHAN_DISABLED = 0, 127 LCDC_CHAN_MAINLCD, 128 LCDC_CHAN_SUBLCD }; 129 130 enum { LCDC_CLK_BUS, LCDC_CLK_PERIPHERAL, LCDC_CLK_EXTERNAL }; 131 132 #define LCDC_FLAGS_DWPOL (1 << 0) /* Rising edge dot clock data latch */ 133 #define LCDC_FLAGS_DIPOL (1 << 1) /* Active low display enable polarity */ 134 #define LCDC_FLAGS_DAPOL (1 << 2) /* Active low display data polarity */ 135 #define LCDC_FLAGS_HSCNT (1 << 3) /* Disable HSYNC during VBLANK */ 136 #define LCDC_FLAGS_DWCNT (1 << 4) /* Disable dotclock during blanking */ 137 138 struct sh_mobile_lcdc_sys_bus_cfg { 139 unsigned long ldmt2r; 140 unsigned long ldmt3r; 141 unsigned long deferred_io_msec; 142 }; 143 144 struct sh_mobile_lcdc_sys_bus_ops { 145 void (*write_index)(void *handle, unsigned long data); 146 void (*write_data)(void *handle, unsigned long data); 147 unsigned long (*read_data)(void *handle); 148 }; 149 150 struct sh_mobile_lcdc_panel_cfg { 151 unsigned long width; /* Panel width in mm */ 152 unsigned long height; /* Panel height in mm */ 153 int (*setup_sys)(void *sys_ops_handle, 154 struct sh_mobile_lcdc_sys_bus_ops *sys_ops); 155 void (*start_transfer)(void *sys_ops_handle, 156 struct sh_mobile_lcdc_sys_bus_ops *sys_ops); 157 void (*display_on)(void); 158 void (*display_off)(void); 159 }; 160 161 /* backlight info */ 162 struct sh_mobile_lcdc_bl_info { 163 const char *name; 164 int max_brightness; 165 int (*set_brightness)(int brightness); 166 int (*get_brightness)(void); 167 }; 168 169 struct sh_mobile_lcdc_chan_cfg { 170 int chan; 171 int fourcc; 172 int colorspace; 173 int interface_type; /* selects RGBn or SYSn I/F, see above */ 174 int clock_divider; 175 unsigned long flags; /* LCDC_FLAGS_... */ 176 const struct fb_videomode *lcd_modes; 177 int num_modes; 178 struct sh_mobile_lcdc_panel_cfg panel_cfg; 179 struct sh_mobile_lcdc_bl_info bl_info; 180 struct sh_mobile_lcdc_sys_bus_cfg sys_bus_cfg; /* only for SYSn I/F */ 181 const struct sh_mobile_meram_cfg *meram_cfg; 182 183 struct platform_device *tx_dev; /* HDMI/DSI transmitter device */ 184 }; 185 186 struct sh_mobile_lcdc_info { 187 int clock_source; 188 struct sh_mobile_lcdc_chan_cfg ch[2]; 189 struct sh_mobile_meram_info *meram_dev; 190 }; 191 192 #endif /* __ASM_SH_MOBILE_LCDC_H__ */ 193