1/* include/video/s1d13xxxfb.h 2 * 3 * (c) 2004 Simtec Electronics 4 * (c) 2005 Thibaut VARENE <varenet@parisc-linux.org> 5 * 6 * Header file for Epson S1D13XXX driver code 7 * 8 * This file is subject to the terms and conditions of the GNU General Public 9 * License. See the file COPYING in the main directory of this archive for 10 * more details. 11 */ 12 13#ifndef S1D13XXXFB_H 14#define S1D13XXXFB_H 15 16#define S1D_PALETTE_SIZE 256 17#define S1D_FBID "S1D13xxx" 18#define S1D_DEVICENAME "s1d13xxxfb" 19 20/* S1DREG_REV_CODE register = prod_id (6 bits) + revision (2 bits) */ 21#define S1D13505_PROD_ID 0x3 /* 000011 */ 22#define S1D13506_PROD_ID 0x4 /* 000100 */ 23#define S1D13806_PROD_ID 0x7 /* 000111 */ 24 25/* register definitions (tested on s1d13896) */ 26#define S1DREG_REV_CODE 0x0000 /* Prod + Rev Code Register */ 27#define S1DREG_MISC 0x0001 /* Miscellaneous Register */ 28#define S1DREG_GPIO_CNF0 0x0004 /* General IO Pins Configuration Register 0 */ 29#define S1DREG_GPIO_CNF1 0x0005 /* General IO Pins Configuration Register 1 */ 30#define S1DREG_GPIO_CTL0 0x0008 /* General IO Pins Control Register 0 */ 31#define S1DREG_GPIO_CTL1 0x0009 /* General IO Pins Control Register 1 */ 32#define S1DREG_CNF_STATUS 0x000C /* Configuration Status Readback Register */ 33#define S1DREG_CLK_CNF 0x0010 /* Memory Clock Configuration Register */ 34#define S1DREG_LCD_CLK_CNF 0x0014 /* LCD Pixel Clock Configuration Register */ 35#define S1DREG_CRT_CLK_CNF 0x0018 /* CRT/TV Pixel Clock Configuration Register */ 36#define S1DREG_MPLUG_CLK_CNF 0x001C /* MediaPlug Clock Configuration Register */ 37#define S1DREG_CPU2MEM_WST_SEL 0x001E /* CPU To Memory Wait State Select Register */ 38#define S1DREG_MEM_CNF 0x0020 /* Memory Configuration Register */ 39#define S1DREG_SDRAM_REF_RATE 0x0021 /* SDRAM Refresh Rate Register */ 40#define S1DREG_SDRAM_TC0 0x002A /* SDRAM Timing Control Register 0 */ 41#define S1DREG_SDRAM_TC1 0x002B /* SDRAM Timing Control Register 1 */ 42#define S1DREG_PANEL_TYPE 0x0030 /* Panel Type Register */ 43#define S1DREG_MOD_RATE 0x0031 /* MOD Rate Register */ 44#define S1DREG_LCD_DISP_HWIDTH 0x0032 /* LCD Horizontal Display Width Register: ((val)+1)*8)=pix/line */ 45#define S1DREG_LCD_NDISP_HPER 0x0034 /* LCD Horizontal Non-Display Period Register: ((val)+1)*8)=NDpix/line */ 46#define S1DREG_TFT_FPLINE_START 0x0035 /* TFT FPLINE Start Position Register */ 47#define S1DREG_TFT_FPLINE_PWIDTH 0x0036 /* TFT FPLINE Pulse Width Register. */ 48#define S1DREG_LCD_DISP_VHEIGHT0 0x0038 /* LCD Vertical Display Height Register 0 */ 49#define S1DREG_LCD_DISP_VHEIGHT1 0x0039 /* LCD Vertical Display Height Register 1 */ 50#define S1DREG_LCD_NDISP_VPER 0x003A /* LCD Vertical Non-Display Period Register: (val)+1=NDlines */ 51#define S1DREG_TFT_FPFRAME_START 0x003B /* TFT FPFRAME Start Position Register */ 52#define S1DREG_TFT_FPFRAME_PWIDTH 0x003C /* TFT FPFRAME Pulse Width Register */ 53#define S1DREG_LCD_DISP_MODE 0x0040 /* LCD Display Mode Register */ 54#define S1DREG_LCD_MISC 0x0041 /* LCD Miscellaneous Register */ 55#define S1DREG_LCD_DISP_START0 0x0042 /* LCD Display Start Address Register 0 */ 56#define S1DREG_LCD_DISP_START1 0x0043 /* LCD Display Start Address Register 1 */ 57#define S1DREG_LCD_DISP_START2 0x0044 /* LCD Display Start Address Register 2 */ 58#define S1DREG_LCD_MEM_OFF0 0x0046 /* LCD Memory Address Offset Register 0 */ 59#define S1DREG_LCD_MEM_OFF1 0x0047 /* LCD Memory Address Offset Register 1 */ 60#define S1DREG_LCD_PIX_PAN 0x0048 /* LCD Pixel Panning Register */ 61#define S1DREG_LCD_DISP_FIFO_HTC 0x004A /* LCD Display FIFO High Threshold Control Register */ 62#define S1DREG_LCD_DISP_FIFO_LTC 0x004B /* LCD Display FIFO Low Threshold Control Register */ 63#define S1DREG_CRT_DISP_HWIDTH 0x0050 /* CRT/TV Horizontal Display Width Register: ((val)+1)*8)=pix/line */ 64#define S1DREG_CRT_NDISP_HPER 0x0052 /* CRT/TV Horizontal Non-Display Period Register */ 65#define S1DREG_CRT_HRTC_START 0x0053 /* CRT/TV HRTC Start Position Register */ 66#define S1DREG_CRT_HRTC_PWIDTH 0x0054 /* CRT/TV HRTC Pulse Width Register */ 67#define S1DREG_CRT_DISP_VHEIGHT0 0x0056 /* CRT/TV Vertical Display Height Register 0 */ 68#define S1DREG_CRT_DISP_VHEIGHT1 0x0057 /* CRT/TV Vertical Display Height Register 1 */ 69#define S1DREG_CRT_NDISP_VPER 0x0058 /* CRT/TV Vertical Non-Display Period Register */ 70#define S1DREG_CRT_VRTC_START 0x0059 /* CRT/TV VRTC Start Position Register */ 71#define S1DREG_CRT_VRTC_PWIDTH 0x005A /* CRT/TV VRTC Pulse Width Register */ 72#define S1DREG_TV_OUT_CTL 0x005B /* TV Output Control Register */ 73#define S1DREG_CRT_DISP_MODE 0x0060 /* CRT/TV Display Mode Register */ 74#define S1DREG_CRT_DISP_START0 0x0062 /* CRT/TV Display Start Address Register 0 */ 75#define S1DREG_CRT_DISP_START1 0x0063 /* CRT/TV Display Start Address Register 1 */ 76#define S1DREG_CRT_DISP_START2 0x0064 /* CRT/TV Display Start Address Register 2 */ 77#define S1DREG_CRT_MEM_OFF0 0x0066 /* CRT/TV Memory Address Offset Register 0 */ 78#define S1DREG_CRT_MEM_OFF1 0x0067 /* CRT/TV Memory Address Offset Register 1 */ 79#define S1DREG_CRT_PIX_PAN 0x0068 /* CRT/TV Pixel Panning Register */ 80#define S1DREG_CRT_DISP_FIFO_HTC 0x006A /* CRT/TV Display FIFO High Threshold Control Register */ 81#define S1DREG_CRT_DISP_FIFO_LTC 0x006B /* CRT/TV Display FIFO Low Threshold Control Register */ 82#define S1DREG_LCD_CUR_CTL 0x0070 /* LCD Ink/Cursor Control Register */ 83#define S1DREG_LCD_CUR_START 0x0071 /* LCD Ink/Cursor Start Address Register */ 84#define S1DREG_LCD_CUR_XPOS0 0x0072 /* LCD Cursor X Position Register 0 */ 85#define S1DREG_LCD_CUR_XPOS1 0x0073 /* LCD Cursor X Position Register 1 */ 86#define S1DREG_LCD_CUR_YPOS0 0x0074 /* LCD Cursor Y Position Register 0 */ 87#define S1DREG_LCD_CUR_YPOS1 0x0075 /* LCD Cursor Y Position Register 1 */ 88#define S1DREG_LCD_CUR_BCTL0 0x0076 /* LCD Ink/Cursor Blue Color 0 Register */ 89#define S1DREG_LCD_CUR_GCTL0 0x0077 /* LCD Ink/Cursor Green Color 0 Register */ 90#define S1DREG_LCD_CUR_RCTL0 0x0078 /* LCD Ink/Cursor Red Color 0 Register */ 91#define S1DREG_LCD_CUR_BCTL1 0x007A /* LCD Ink/Cursor Blue Color 1 Register */ 92#define S1DREG_LCD_CUR_GCTL1 0x007B /* LCD Ink/Cursor Green Color 1 Register */ 93#define S1DREG_LCD_CUR_RCTL1 0x007C /* LCD Ink/Cursor Red Color 1 Register */ 94#define S1DREG_LCD_CUR_FIFO_HTC 0x007E /* LCD Ink/Cursor FIFO High Threshold Register */ 95#define S1DREG_CRT_CUR_CTL 0x0080 /* CRT/TV Ink/Cursor Control Register */ 96#define S1DREG_CRT_CUR_START 0x0081 /* CRT/TV Ink/Cursor Start Address Register */ 97#define S1DREG_CRT_CUR_XPOS0 0x0082 /* CRT/TV Cursor X Position Register 0 */ 98#define S1DREG_CRT_CUR_XPOS1 0x0083 /* CRT/TV Cursor X Position Register 1 */ 99#define S1DREG_CRT_CUR_YPOS0 0x0084 /* CRT/TV Cursor Y Position Register 0 */ 100#define S1DREG_CRT_CUR_YPOS1 0x0085 /* CRT/TV Cursor Y Position Register 1 */ 101#define S1DREG_CRT_CUR_BCTL0 0x0086 /* CRT/TV Ink/Cursor Blue Color 0 Register */ 102#define S1DREG_CRT_CUR_GCTL0 0x0087 /* CRT/TV Ink/Cursor Green Color 0 Register */ 103#define S1DREG_CRT_CUR_RCTL0 0x0088 /* CRT/TV Ink/Cursor Red Color 0 Register */ 104#define S1DREG_CRT_CUR_BCTL1 0x008A /* CRT/TV Ink/Cursor Blue Color 1 Register */ 105#define S1DREG_CRT_CUR_GCTL1 0x008B /* CRT/TV Ink/Cursor Green Color 1 Register */ 106#define S1DREG_CRT_CUR_RCTL1 0x008C /* CRT/TV Ink/Cursor Red Color 1 Register */ 107#define S1DREG_CRT_CUR_FIFO_HTC 0x008E /* CRT/TV Ink/Cursor FIFO High Threshold Register */ 108#define S1DREG_BBLT_CTL0 0x0100 /* BitBLT Control Register 0 */ 109#define S1DREG_BBLT_CTL1 0x0101 /* BitBLT Control Register 1 */ 110#define S1DREG_BBLT_CC_EXP 0x0102 /* BitBLT Code/Color Expansion Register */ 111#define S1DREG_BBLT_OP 0x0103 /* BitBLT Operation Register */ 112#define S1DREG_BBLT_SRC_START0 0x0104 /* BitBLT Source Start Address Register 0 */ 113#define S1DREG_BBLT_SRC_START1 0x0105 /* BitBLT Source Start Address Register 1 */ 114#define S1DREG_BBLT_SRC_START2 0x0106 /* BitBLT Source Start Address Register 2 */ 115#define S1DREG_BBLT_DST_START0 0x0108 /* BitBLT Destination Start Address Register 0 */ 116#define S1DREG_BBLT_DST_START1 0x0109 /* BitBLT Destination Start Address Register 1 */ 117#define S1DREG_BBLT_DST_START2 0x010A /* BitBLT Destination Start Address Register 2 */ 118#define S1DREG_BBLT_MEM_OFF0 0x010C /* BitBLT Memory Address Offset Register 0 */ 119#define S1DREG_BBLT_MEM_OFF1 0x010D /* BitBLT Memory Address Offset Register 1 */ 120#define S1DREG_BBLT_WIDTH0 0x0110 /* BitBLT Width Register 0 */ 121#define S1DREG_BBLT_WIDTH1 0x0111 /* BitBLT Width Register 1 */ 122#define S1DREG_BBLT_HEIGHT0 0x0112 /* BitBLT Height Register 0 */ 123#define S1DREG_BBLT_HEIGHT1 0x0113 /* BitBLT Height Register 1 */ 124#define S1DREG_BBLT_BGC0 0x0114 /* BitBLT Background Color Register 0 */ 125#define S1DREG_BBLT_BGC1 0x0115 /* BitBLT Background Color Register 1 */ 126#define S1DREG_BBLT_FGC0 0x0118 /* BitBLT Foreground Color Register 0 */ 127#define S1DREG_BBLT_FGC1 0x0119 /* BitBLT Foreground Color Register 1 */ 128#define S1DREG_LKUP_MODE 0x01E0 /* Look-Up Table Mode Register */ 129#define S1DREG_LKUP_ADDR 0x01E2 /* Look-Up Table Address Register */ 130#define S1DREG_LKUP_DATA 0x01E4 /* Look-Up Table Data Register */ 131#define S1DREG_PS_CNF 0x01F0 /* Power Save Configuration Register */ 132#define S1DREG_PS_STATUS 0x01F1 /* Power Save Status Register */ 133#define S1DREG_CPU2MEM_WDOGT 0x01F4 /* CPU-to-Memory Access Watchdog Timer Register */ 134#define S1DREG_COM_DISP_MODE 0x01FC /* Common Display Mode Register */ 135 136#define S1DREG_DELAYOFF 0xFFFE 137#define S1DREG_DELAYON 0xFFFF 138 139#define BBLT_SOLID_FILL 0x0c 140 141 142/* Note: all above defines should go in separate header files 143 when implementing other S1D13xxx chip support. */ 144 145struct s1d13xxxfb_regval { 146 u16 addr; 147 u8 value; 148}; 149 150struct s1d13xxxfb_par { 151 void __iomem *regs; 152 unsigned char display; 153 unsigned char prod_id; 154 unsigned char revision; 155 156 unsigned int pseudo_palette[16]; 157#ifdef CONFIG_PM 158 void *regs_save; /* pm saves all registers here */ 159 void *disp_save; /* pm saves entire screen here */ 160#endif 161}; 162 163struct s1d13xxxfb_pdata { 164 const struct s1d13xxxfb_regval *initregs; 165 const unsigned int initregssize; 166 void (*platform_init_video)(void); 167#ifdef CONFIG_PM 168 int (*platform_suspend_video)(void); 169 int (*platform_resume_video)(void); 170#endif 171}; 172 173#endif 174 175