1/* 2 * BRIEF MODULE DESCRIPTION 3 * Hardware definitions for the Au1200 LCD controller 4 * 5 * Copyright 2004 AMD 6 * Author: AMD 7 * 8 * This program is free software; you can redistribute it and/or modify it 9 * under the terms of the GNU General Public License as published by the 10 * Free Software Foundation; either version 2 of the License, or (at your 11 * option) any later version. 12 * 13 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED 14 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 15 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN 16 * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 17 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 18 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 19 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 22 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 * 24 * You should have received a copy of the GNU General Public License along 25 * with this program; if not, write to the Free Software Foundation, Inc., 26 * 675 Mass Ave, Cambridge, MA 02139, USA. 27 */ 28 29#ifndef _AU1200LCD_H 30#define _AU1200LCD_H 31 32/********************************************************************/ 33#define AU1200_LCD_ADDR 0xB5000000 34 35#define uint8 unsigned char 36#define uint32 unsigned int 37 38struct au1200_lcd { 39 volatile uint32 reserved0; 40 volatile uint32 screen; 41 volatile uint32 backcolor; 42 volatile uint32 horztiming; 43 volatile uint32 verttiming; 44 volatile uint32 clkcontrol; 45 volatile uint32 pwmdiv; 46 volatile uint32 pwmhi; 47 volatile uint32 reserved1; 48 volatile uint32 winenable; 49 volatile uint32 colorkey; 50 volatile uint32 colorkeymsk; 51 struct 52 { 53 volatile uint32 cursorctrl; 54 volatile uint32 cursorpos; 55 volatile uint32 cursorcolor0; 56 volatile uint32 cursorcolor1; 57 volatile uint32 cursorcolor2; 58 uint32 cursorcolor3; 59 } hwc; 60 volatile uint32 intstatus; 61 volatile uint32 intenable; 62 volatile uint32 outmask; 63 volatile uint32 fifoctrl; 64 uint32 reserved2[(0x0100-0x0058)/4]; 65 struct 66 { 67 volatile uint32 winctrl0; 68 volatile uint32 winctrl1; 69 volatile uint32 winctrl2; 70 volatile uint32 winbuf0; 71 volatile uint32 winbuf1; 72 volatile uint32 winbufctrl; 73 uint32 winreserved0; 74 uint32 winreserved1; 75 } window[4]; 76 77 uint32 reserved3[(0x0400-0x0180)/4]; 78 79 volatile uint32 palette[(0x0800-0x0400)/4]; 80 81 volatile uint8 cursorpattern[256]; 82}; 83 84/* lcd_screen */ 85#define LCD_SCREEN_SEN (1<<31) 86#define LCD_SCREEN_SX (0x07FF<<19) 87#define LCD_SCREEN_SY (0x07FF<< 8) 88#define LCD_SCREEN_SWP (1<<7) 89#define LCD_SCREEN_SWD (1<<6) 90#define LCD_SCREEN_PT (7<<0) 91#define LCD_SCREEN_PT_TFT (0<<0) 92#define LCD_SCREEN_SX_N(WIDTH) ((WIDTH-1)<<19) 93#define LCD_SCREEN_SY_N(HEIGHT) ((HEIGHT-1)<<8) 94#define LCD_SCREEN_PT_CSTN (1<<0) 95#define LCD_SCREEN_PT_CDSTN (2<<0) 96#define LCD_SCREEN_PT_M8STN (3<<0) 97#define LCD_SCREEN_PT_M4STN (4<<0) 98 99/* lcd_backcolor */ 100#define LCD_BACKCOLOR_SBGR (0xFF<<16) 101#define LCD_BACKCOLOR_SBGG (0xFF<<8) 102#define LCD_BACKCOLOR_SBGB (0xFF<<0) 103#define LCD_BACKCOLOR_SBGR_N(N) ((N)<<16) 104#define LCD_BACKCOLOR_SBGG_N(N) ((N)<<8) 105#define LCD_BACKCOLOR_SBGB_N(N) ((N)<<0) 106 107/* lcd_winenable */ 108#define LCD_WINENABLE_WEN3 (1<<3) 109#define LCD_WINENABLE_WEN2 (1<<2) 110#define LCD_WINENABLE_WEN1 (1<<1) 111#define LCD_WINENABLE_WEN0 (1<<0) 112 113/* lcd_colorkey */ 114#define LCD_COLORKEY_CKR (0xFF<<16) 115#define LCD_COLORKEY_CKG (0xFF<<8) 116#define LCD_COLORKEY_CKB (0xFF<<0) 117#define LCD_COLORKEY_CKR_N(N) ((N)<<16) 118#define LCD_COLORKEY_CKG_N(N) ((N)<<8) 119#define LCD_COLORKEY_CKB_N(N) ((N)<<0) 120 121/* lcd_colorkeymsk */ 122#define LCD_COLORKEYMSK_CKMR (0xFF<<16) 123#define LCD_COLORKEYMSK_CKMG (0xFF<<8) 124#define LCD_COLORKEYMSK_CKMB (0xFF<<0) 125#define LCD_COLORKEYMSK_CKMR_N(N) ((N)<<16) 126#define LCD_COLORKEYMSK_CKMG_N(N) ((N)<<8) 127#define LCD_COLORKEYMSK_CKMB_N(N) ((N)<<0) 128 129/* lcd windows control 0 */ 130#define LCD_WINCTRL0_OX (0x07FF<<21) 131#define LCD_WINCTRL0_OY (0x07FF<<10) 132#define LCD_WINCTRL0_A (0x00FF<<2) 133#define LCD_WINCTRL0_AEN (1<<1) 134#define LCD_WINCTRL0_OX_N(N) ((N)<<21) 135#define LCD_WINCTRL0_OY_N(N) ((N)<<10) 136#define LCD_WINCTRL0_A_N(N) ((N)<<2) 137 138/* lcd windows control 1 */ 139#define LCD_WINCTRL1_PRI (3<<30) 140#define LCD_WINCTRL1_PIPE (1<<29) 141#define LCD_WINCTRL1_FRM (0xF<<25) 142#define LCD_WINCTRL1_CCO (1<<24) 143#define LCD_WINCTRL1_PO (3<<22) 144#define LCD_WINCTRL1_SZX (0x07FF<<11) 145#define LCD_WINCTRL1_SZY (0x07FF<<0) 146#define LCD_WINCTRL1_FRM_1BPP (0<<25) 147#define LCD_WINCTRL1_FRM_2BPP (1<<25) 148#define LCD_WINCTRL1_FRM_4BPP (2<<25) 149#define LCD_WINCTRL1_FRM_8BPP (3<<25) 150#define LCD_WINCTRL1_FRM_12BPP (4<<25) 151#define LCD_WINCTRL1_FRM_16BPP655 (5<<25) 152#define LCD_WINCTRL1_FRM_16BPP565 (6<<25) 153#define LCD_WINCTRL1_FRM_16BPP556 (7<<25) 154#define LCD_WINCTRL1_FRM_16BPPI1555 (8<<25) 155#define LCD_WINCTRL1_FRM_16BPPI5551 (9<<25) 156#define LCD_WINCTRL1_FRM_16BPPA1555 (10<<25) 157#define LCD_WINCTRL1_FRM_16BPPA5551 (11<<25) 158#define LCD_WINCTRL1_FRM_24BPP (12<<25) 159#define LCD_WINCTRL1_FRM_32BPP (13<<25) 160#define LCD_WINCTRL1_PRI_N(N) ((N)<<30) 161#define LCD_WINCTRL1_PO_00 (0<<22) 162#define LCD_WINCTRL1_PO_01 (1<<22) 163#define LCD_WINCTRL1_PO_10 (2<<22) 164#define LCD_WINCTRL1_PO_11 (3<<22) 165#define LCD_WINCTRL1_SZX_N(N) ((N-1)<<11) 166#define LCD_WINCTRL1_SZY_N(N) ((N-1)<<0) 167 168/* lcd windows control 2 */ 169#define LCD_WINCTRL2_CKMODE (3<<24) 170#define LCD_WINCTRL2_DBM (1<<23) 171#define LCD_WINCTRL2_RAM (3<<21) 172#define LCD_WINCTRL2_BX (0x1FFF<<8) 173#define LCD_WINCTRL2_SCX (0xF<<4) 174#define LCD_WINCTRL2_SCY (0xF<<0) 175#define LCD_WINCTRL2_CKMODE_00 (0<<24) 176#define LCD_WINCTRL2_CKMODE_01 (1<<24) 177#define LCD_WINCTRL2_CKMODE_10 (2<<24) 178#define LCD_WINCTRL2_CKMODE_11 (3<<24) 179#define LCD_WINCTRL2_RAM_NONE (0<<21) 180#define LCD_WINCTRL2_RAM_PALETTE (1<<21) 181#define LCD_WINCTRL2_RAM_GAMMA (2<<21) 182#define LCD_WINCTRL2_RAM_BUFFER (3<<21) 183#define LCD_WINCTRL2_BX_N(N) ((N)<<8) 184#define LCD_WINCTRL2_SCX_1 (0<<4) 185#define LCD_WINCTRL2_SCX_2 (1<<4) 186#define LCD_WINCTRL2_SCX_4 (2<<4) 187#define LCD_WINCTRL2_SCY_1 (0<<0) 188#define LCD_WINCTRL2_SCY_2 (1<<0) 189#define LCD_WINCTRL2_SCY_4 (2<<0) 190 191/* lcd windows buffer control */ 192#define LCD_WINBUFCTRL_DB (1<<1) 193#define LCD_WINBUFCTRL_DBN (1<<0) 194 195/* lcd_intstatus, lcd_intenable */ 196#define LCD_INT_IFO (0xF<<14) 197#define LCD_INT_IFU (0xF<<10) 198#define LCD_INT_OFO (1<<9) 199#define LCD_INT_OFU (1<<8) 200#define LCD_INT_WAIT (1<<3) 201#define LCD_INT_SD (1<<2) 202#define LCD_INT_SA (1<<1) 203#define LCD_INT_SS (1<<0) 204 205/* lcd_horztiming */ 206#define LCD_HORZTIMING_HND2 (0x1FF<<18) 207#define LCD_HORZTIMING_HND1 (0x1FF<<9) 208#define LCD_HORZTIMING_HPW (0x1FF<<0) 209#define LCD_HORZTIMING_HND2_N(N)(((N)-1)<<18) 210#define LCD_HORZTIMING_HND1_N(N)(((N)-1)<<9) 211#define LCD_HORZTIMING_HPW_N(N) (((N)-1)<<0) 212 213/* lcd_verttiming */ 214#define LCD_VERTTIMING_VND2 (0x1FF<<18) 215#define LCD_VERTTIMING_VND1 (0x1FF<<9) 216#define LCD_VERTTIMING_VPW (0x1FF<<0) 217#define LCD_VERTTIMING_VND2_N(N)(((N)-1)<<18) 218#define LCD_VERTTIMING_VND1_N(N)(((N)-1)<<9) 219#define LCD_VERTTIMING_VPW_N(N) (((N)-1)<<0) 220 221/* lcd_clkcontrol */ 222#define LCD_CLKCONTROL_EXT (1<<22) 223#define LCD_CLKCONTROL_DELAY (3<<20) 224#define LCD_CLKCONTROL_CDD (1<<19) 225#define LCD_CLKCONTROL_IB (1<<18) 226#define LCD_CLKCONTROL_IC (1<<17) 227#define LCD_CLKCONTROL_IH (1<<16) 228#define LCD_CLKCONTROL_IV (1<<15) 229#define LCD_CLKCONTROL_BF (0x1F<<10) 230#define LCD_CLKCONTROL_PCD (0x3FF<<0) 231#define LCD_CLKCONTROL_BF_N(N) (((N)-1)<<10) 232#define LCD_CLKCONTROL_PCD_N(N) ((N)<<0) 233 234/* lcd_pwmdiv */ 235#define LCD_PWMDIV_EN (1<<31) 236#define LCD_PWMDIV_PWMDIV (0x1FFFF<<0) 237#define LCD_PWMDIV_PWMDIV_N(N) ((N)<<0) 238 239/* lcd_pwmhi */ 240#define LCD_PWMHI_PWMHI1 (0xFFFF<<16) 241#define LCD_PWMHI_PWMHI0 (0xFFFF<<0) 242#define LCD_PWMHI_PWMHI1_N(N) ((N)<<16) 243#define LCD_PWMHI_PWMHI0_N(N) ((N)<<0) 244 245/* lcd_hwccon */ 246#define LCD_HWCCON_EN (1<<0) 247 248/* lcd_cursorpos */ 249#define LCD_CURSORPOS_HWCXOFF (0x1F<<27) 250#define LCD_CURSORPOS_HWCXPOS (0x07FF<<16) 251#define LCD_CURSORPOS_HWCYOFF (0x1F<<11) 252#define LCD_CURSORPOS_HWCYPOS (0x07FF<<0) 253#define LCD_CURSORPOS_HWCXOFF_N(N) ((N)<<27) 254#define LCD_CURSORPOS_HWCXPOS_N(N) ((N)<<16) 255#define LCD_CURSORPOS_HWCYOFF_N(N) ((N)<<11) 256#define LCD_CURSORPOS_HWCYPOS_N(N) ((N)<<0) 257 258/* lcd_cursorcolor */ 259#define LCD_CURSORCOLOR_HWCA (0xFF<<24) 260#define LCD_CURSORCOLOR_HWCR (0xFF<<16) 261#define LCD_CURSORCOLOR_HWCG (0xFF<<8) 262#define LCD_CURSORCOLOR_HWCB (0xFF<<0) 263#define LCD_CURSORCOLOR_HWCA_N(N) ((N)<<24) 264#define LCD_CURSORCOLOR_HWCR_N(N) ((N)<<16) 265#define LCD_CURSORCOLOR_HWCG_N(N) ((N)<<8) 266#define LCD_CURSORCOLOR_HWCB_N(N) ((N)<<0) 267 268/* lcd_fifoctrl */ 269#define LCD_FIFOCTRL_F3IF (1<<29) 270#define LCD_FIFOCTRL_F3REQ (0x1F<<24) 271#define LCD_FIFOCTRL_F2IF (1<<29) 272#define LCD_FIFOCTRL_F2REQ (0x1F<<16) 273#define LCD_FIFOCTRL_F1IF (1<<29) 274#define LCD_FIFOCTRL_F1REQ (0x1F<<8) 275#define LCD_FIFOCTRL_F0IF (1<<29) 276#define LCD_FIFOCTRL_F0REQ (0x1F<<0) 277#define LCD_FIFOCTRL_F3REQ_N(N) ((N-1)<<24) 278#define LCD_FIFOCTRL_F2REQ_N(N) ((N-1)<<16) 279#define LCD_FIFOCTRL_F1REQ_N(N) ((N-1)<<8) 280#define LCD_FIFOCTRL_F0REQ_N(N) ((N-1)<<0) 281 282/* lcd_outmask */ 283#define LCD_OUTMASK_MASK (0x00FFFFFF) 284 285/********************************************************************/ 286#endif /* _AU1200LCD_H */ 287