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C/C++ Source or Header | 2008-12-24 | 5.8 KB | 202 lines

/* include/video/ili9320.c * * ILI9320 LCD controller configuration control. * * Copyright 2007 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * http://armlinux.simtec.co.uk/ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #define ILI9320_REG(x) (x) #define ILI9320_INDEX ILI9320_REG(0x00) #define ILI9320_OSCILATION ILI9320_REG(0x00) #define ILI9320_DRIVER ILI9320_REG(0x01) #define ILI9320_DRIVEWAVE ILI9320_REG(0x02) #define ILI9320_ENTRYMODE ILI9320_REG(0x03) #define ILI9320_RESIZING ILI9320_REG(0x04) #define ILI9320_DISPLAY1 ILI9320_REG(0x07) #define ILI9320_DISPLAY2 ILI9320_REG(0x08) #define ILI9320_DISPLAY3 ILI9320_REG(0x09) #define ILI9320_DISPLAY4 ILI9320_REG(0x0A) #define ILI9320_RGB_IF1 ILI9320_REG(0x0C) #define ILI9320_FRAMEMAKER ILI9320_REG(0x0D) #define ILI9320_RGB_IF2 ILI9320_REG(0x0F) #define ILI9320_POWER1 ILI9320_REG(0x10) #define ILI9320_POWER2 ILI9320_REG(0x11) #define ILI9320_POWER3 ILI9320_REG(0x12) #define ILI9320_POWER4 ILI9320_REG(0x13) #define ILI9320_GRAM_HORIZ_ADDR ILI9320_REG(0x20) #define ILI9320_GRAM_VERT_ADD ILI9320_REG(0x21) #define ILI9320_POWER7 ILI9320_REG(0x29) #define ILI9320_FRAME_RATE_COLOUR ILI9320_REG(0x2B) #define ILI9320_GAMMA1 ILI9320_REG(0x30) #define ILI9320_GAMMA2 ILI9320_REG(0x31) #define ILI9320_GAMMA3 ILI9320_REG(0x32) #define ILI9320_GAMMA4 ILI9320_REG(0x35) #define ILI9320_GAMMA5 ILI9320_REG(0x36) #define ILI9320_GAMMA6 ILI9320_REG(0x37) #define ILI9320_GAMMA7 ILI9320_REG(0x38) #define ILI9320_GAMMA8 ILI9320_REG(0x39) #define ILI9320_GAMMA9 ILI9320_REG(0x3C) #define ILI9320_GAMMA10 ILI9320_REG(0x3D) #define ILI9320_HORIZ_START ILI9320_REG(0x50) #define ILI9320_HORIZ_END ILI9320_REG(0x51) #define ILI9320_VERT_START ILI9320_REG(0x52) #define ILI9320_VERT_END ILI9320_REG(0x53) #define ILI9320_DRIVER2 ILI9320_REG(0x60) #define ILI9320_BASE_IMAGE ILI9320_REG(0x61) #define ILI9320_VERT_SCROLL ILI9320_REG(0x6a) #define ILI9320_PARTIAL1_POSITION ILI9320_REG(0x80) #define ILI9320_PARTIAL1_START ILI9320_REG(0x81) #define ILI9320_PARTIAL1_END ILI9320_REG(0x82) #define ILI9320_PARTIAL2_POSITION ILI9320_REG(0x83) #define ILI9320_PARTIAL2_START ILI9320_REG(0x84) #define ILI9320_PARTIAL2_END ILI9320_REG(0x85) #define ILI9320_INTERFACE1 ILI9320_REG(0x90) #define ILI9320_INTERFACE2 ILI9320_REG(0x92) #define ILI9320_INTERFACE3 ILI9320_REG(0x93) #define ILI9320_INTERFACE4 ILI9320_REG(0x95) #define ILI9320_INTERFACE5 ILI9320_REG(0x97) #define ILI9320_INTERFACE6 ILI9320_REG(0x98) /* Register contents definitions. */ #define ILI9320_OSCILATION_OSC (1 << 0) #define ILI9320_DRIVER_SS (1 << 8) #define ILI9320_DRIVER_SM (1 << 10) #define ILI9320_DRIVEWAVE_EOR (1 << 8) #define ILI9320_DRIVEWAVE_BC (1 << 9) #define ILI9320_DRIVEWAVE_MUSTSET (1 << 10) #define ILI9320_ENTRYMODE_AM (1 << 3) #define ILI9320_ENTRYMODE_ID(x) ((x) << 4) #define ILI9320_ENTRYMODE_ORG (1 << 7) #define ILI9320_ENTRYMODE_HWM (1 << 8) #define ILI9320_ENTRYMODE_BGR (1 << 12) #define ILI9320_ENTRYMODE_DFM (1 << 14) #define ILI9320_ENTRYMODE_TRI (1 << 15) #define ILI9320_RESIZING_RSZ(x) ((x) << 0) #define ILI9320_RESIZING_RCH(x) ((x) << 4) #define ILI9320_RESIZING_RCV(x) ((x) << 8) #define ILI9320_DISPLAY1_D(x) ((x) << 0) #define ILI9320_DISPLAY1_CL (1 << 3) #define ILI9320_DISPLAY1_DTE (1 << 4) #define ILI9320_DISPLAY1_GON (1 << 5) #define ILI9320_DISPLAY1_BASEE (1 << 8) #define ILI9320_DISPLAY1_PTDE(x) ((x) << 12) #define ILI9320_DISPLAY2_BP(x) ((x) << 0) #define ILI9320_DISPLAY2_FP(x) ((x) << 8) #define ILI9320_RGBIF1_RIM_RGB18 (0 << 0) #define ILI9320_RGBIF1_RIM_RGB16 (1 << 0) #define ILI9320_RGBIF1_RIM_RGB6 (2 << 0) #define ILI9320_RGBIF1_CLK_INT (0 << 4) #define ILI9320_RGBIF1_CLK_RGBIF (1 << 4) #define ILI9320_RGBIF1_CLK_VSYNC (2 << 4) #define ILI9320_RGBIF1_RM (1 << 8) #define ILI9320_RGBIF1_ENC_FRAMES(x) (((x) - 1)<< 13) #define ILI9320_RGBIF2_DPL (1 << 0) #define ILI9320_RGBIF2_EPL (1 << 1) #define ILI9320_RGBIF2_HSPL (1 << 3) #define ILI9320_RGBIF2_VSPL (1 << 4) #define ILI9320_POWER1_SLP (1 << 1) #define ILI9320_POWER1_DSTB (1 << 2) #define ILI9320_POWER1_AP(x) ((x) << 4) #define ILI9320_POWER1_APE (1 << 7) #define ILI9320_POWER1_BT(x) ((x) << 8) #define ILI9320_POWER1_SAP (1 << 12) #define ILI9320_POWER2_VC(x) ((x) << 0) #define ILI9320_POWER2_DC0(x) ((x) << 4) #define ILI9320_POWER2_DC1(x) ((x) << 8) #define ILI9320_POWER3_VRH(x) ((x) << 0) #define ILI9320_POWER3_PON (1 << 4) #define ILI9320_POWER3_VCMR (1 << 8) #define ILI9320_POWER4_VREOUT(x) ((x) << 8) #define ILI9320_DRIVER2_SCNL(x) ((x) << 0) #define ILI9320_DRIVER2_NL(x) ((x) << 8) #define ILI9320_DRIVER2_GS (1 << 15) #define ILI9320_BASEIMAGE_REV (1 << 0) #define ILI9320_BASEIMAGE_VLE (1 << 1) #define ILI9320_BASEIMAGE_NDL (1 << 2) #define ILI9320_INTERFACE4_RTNE(x) (x) #define ILI9320_INTERFACE4_DIVE(x) ((x) << 8) /* SPI interface definitions */ #define ILI9320_SPI_IDCODE (0x70) #define ILI9320_SPI_ID(x) ((x) << 2) #define ILI9320_SPI_READ (0x01) #define ILI9320_SPI_WRITE (0x00) #define ILI9320_SPI_DATA (0x02) #define ILI9320_SPI_INDEX (0x00) /* platform data to pass configuration from lcd */ enum ili9320_suspend { ILI9320_SUSPEND_OFF, ILI9320_SUSPEND_DEEP, }; struct ili9320_platdata { unsigned short hsize; unsigned short vsize; enum ili9320_suspend suspend; /* set the reset line, 0 = reset asserted, 1 = normal */ void (*reset)(unsigned int val); unsigned short entry_mode; unsigned short display2; unsigned short display3; unsigned short display4; unsigned short rgb_if1; unsigned short rgb_if2; unsigned short interface2; unsigned short interface3; unsigned short interface4; unsigned short interface5; unsigned short interface6; };