drivers/video/fbdev/au1200fb.h

   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
  38 struct 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 */