287 lines
9.1 KiB
C
287 lines
9.1 KiB
C
/*
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* BRIEF MODULE DESCRIPTION
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* Hardware definitions for the Au1200 LCD controller
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*
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* Copyright 2004 AMD
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* Author: AMD
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
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* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef _AU1200LCD_H
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#define _AU1200LCD_H
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/********************************************************************/
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#define AU1200_LCD_ADDR 0xB5000000
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#define uint8 unsigned char
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#define uint32 unsigned int
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struct au1200_lcd {
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volatile uint32 reserved0;
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volatile uint32 screen;
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volatile uint32 backcolor;
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volatile uint32 horztiming;
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volatile uint32 verttiming;
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volatile uint32 clkcontrol;
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volatile uint32 pwmdiv;
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volatile uint32 pwmhi;
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volatile uint32 reserved1;
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volatile uint32 winenable;
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volatile uint32 colorkey;
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volatile uint32 colorkeymsk;
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struct
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{
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volatile uint32 cursorctrl;
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volatile uint32 cursorpos;
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volatile uint32 cursorcolor0;
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volatile uint32 cursorcolor1;
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volatile uint32 cursorcolor2;
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uint32 cursorcolor3;
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} hwc;
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volatile uint32 intstatus;
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volatile uint32 intenable;
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volatile uint32 outmask;
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volatile uint32 fifoctrl;
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uint32 reserved2[(0x0100-0x0058)/4];
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struct
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{
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volatile uint32 winctrl0;
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volatile uint32 winctrl1;
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volatile uint32 winctrl2;
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volatile uint32 winbuf0;
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volatile uint32 winbuf1;
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volatile uint32 winbufctrl;
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uint32 winreserved0;
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uint32 winreserved1;
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} window[4];
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uint32 reserved3[(0x0400-0x0180)/4];
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volatile uint32 palette[(0x0800-0x0400)/4];
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volatile uint8 cursorpattern[256];
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};
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/* lcd_screen */
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#define LCD_SCREEN_SEN (1<<31)
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#define LCD_SCREEN_SX (0x07FF<<19)
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#define LCD_SCREEN_SY (0x07FF<< 8)
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#define LCD_SCREEN_SWP (1<<7)
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#define LCD_SCREEN_SWD (1<<6)
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#define LCD_SCREEN_PT (7<<0)
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#define LCD_SCREEN_PT_TFT (0<<0)
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#define LCD_SCREEN_SX_N(WIDTH) ((WIDTH-1)<<19)
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#define LCD_SCREEN_SY_N(HEIGHT) ((HEIGHT-1)<<8)
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#define LCD_SCREEN_PT_CSTN (1<<0)
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#define LCD_SCREEN_PT_CDSTN (2<<0)
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#define LCD_SCREEN_PT_M8STN (3<<0)
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#define LCD_SCREEN_PT_M4STN (4<<0)
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/* lcd_backcolor */
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#define LCD_BACKCOLOR_SBGR (0xFF<<16)
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#define LCD_BACKCOLOR_SBGG (0xFF<<8)
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#define LCD_BACKCOLOR_SBGB (0xFF<<0)
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#define LCD_BACKCOLOR_SBGR_N(N) ((N)<<16)
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#define LCD_BACKCOLOR_SBGG_N(N) ((N)<<8)
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#define LCD_BACKCOLOR_SBGB_N(N) ((N)<<0)
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/* lcd_winenable */
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#define LCD_WINENABLE_WEN3 (1<<3)
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#define LCD_WINENABLE_WEN2 (1<<2)
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#define LCD_WINENABLE_WEN1 (1<<1)
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#define LCD_WINENABLE_WEN0 (1<<0)
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/* lcd_colorkey */
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#define LCD_COLORKEY_CKR (0xFF<<16)
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#define LCD_COLORKEY_CKG (0xFF<<8)
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#define LCD_COLORKEY_CKB (0xFF<<0)
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#define LCD_COLORKEY_CKR_N(N) ((N)<<16)
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#define LCD_COLORKEY_CKG_N(N) ((N)<<8)
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#define LCD_COLORKEY_CKB_N(N) ((N)<<0)
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/* lcd_colorkeymsk */
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#define LCD_COLORKEYMSK_CKMR (0xFF<<16)
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#define LCD_COLORKEYMSK_CKMG (0xFF<<8)
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#define LCD_COLORKEYMSK_CKMB (0xFF<<0)
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#define LCD_COLORKEYMSK_CKMR_N(N) ((N)<<16)
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#define LCD_COLORKEYMSK_CKMG_N(N) ((N)<<8)
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#define LCD_COLORKEYMSK_CKMB_N(N) ((N)<<0)
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/* lcd windows control 0 */
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#define LCD_WINCTRL0_OX (0x07FF<<21)
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#define LCD_WINCTRL0_OY (0x07FF<<10)
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#define LCD_WINCTRL0_A (0x00FF<<2)
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#define LCD_WINCTRL0_AEN (1<<1)
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#define LCD_WINCTRL0_OX_N(N) ((N)<<21)
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#define LCD_WINCTRL0_OY_N(N) ((N)<<10)
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#define LCD_WINCTRL0_A_N(N) ((N)<<2)
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/* lcd windows control 1 */
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#define LCD_WINCTRL1_PRI (3<<30)
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#define LCD_WINCTRL1_PIPE (1<<29)
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#define LCD_WINCTRL1_FRM (0xF<<25)
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#define LCD_WINCTRL1_CCO (1<<24)
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#define LCD_WINCTRL1_PO (3<<22)
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#define LCD_WINCTRL1_SZX (0x07FF<<11)
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#define LCD_WINCTRL1_SZY (0x07FF<<0)
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#define LCD_WINCTRL1_FRM_1BPP (0<<25)
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#define LCD_WINCTRL1_FRM_2BPP (1<<25)
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#define LCD_WINCTRL1_FRM_4BPP (2<<25)
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#define LCD_WINCTRL1_FRM_8BPP (3<<25)
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#define LCD_WINCTRL1_FRM_12BPP (4<<25)
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#define LCD_WINCTRL1_FRM_16BPP655 (5<<25)
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#define LCD_WINCTRL1_FRM_16BPP565 (6<<25)
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#define LCD_WINCTRL1_FRM_16BPP556 (7<<25)
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#define LCD_WINCTRL1_FRM_16BPPI1555 (8<<25)
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#define LCD_WINCTRL1_FRM_16BPPI5551 (9<<25)
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#define LCD_WINCTRL1_FRM_16BPPA1555 (10<<25)
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#define LCD_WINCTRL1_FRM_16BPPA5551 (11<<25)
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#define LCD_WINCTRL1_FRM_24BPP (12<<25)
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#define LCD_WINCTRL1_FRM_32BPP (13<<25)
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#define LCD_WINCTRL1_PRI_N(N) ((N)<<30)
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#define LCD_WINCTRL1_PO_00 (0<<22)
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#define LCD_WINCTRL1_PO_01 (1<<22)
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#define LCD_WINCTRL1_PO_10 (2<<22)
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#define LCD_WINCTRL1_PO_11 (3<<22)
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#define LCD_WINCTRL1_SZX_N(N) ((N-1)<<11)
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#define LCD_WINCTRL1_SZY_N(N) ((N-1)<<0)
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/* lcd windows control 2 */
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#define LCD_WINCTRL2_CKMODE (3<<24)
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#define LCD_WINCTRL2_DBM (1<<23)
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#define LCD_WINCTRL2_RAM (3<<21)
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#define LCD_WINCTRL2_BX (0x1FFF<<8)
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#define LCD_WINCTRL2_SCX (0xF<<4)
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#define LCD_WINCTRL2_SCY (0xF<<0)
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#define LCD_WINCTRL2_CKMODE_00 (0<<24)
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#define LCD_WINCTRL2_CKMODE_01 (1<<24)
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#define LCD_WINCTRL2_CKMODE_10 (2<<24)
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#define LCD_WINCTRL2_CKMODE_11 (3<<24)
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#define LCD_WINCTRL2_RAM_NONE (0<<21)
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#define LCD_WINCTRL2_RAM_PALETTE (1<<21)
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#define LCD_WINCTRL2_RAM_GAMMA (2<<21)
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#define LCD_WINCTRL2_RAM_BUFFER (3<<21)
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#define LCD_WINCTRL2_BX_N(N) ((N)<<8)
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#define LCD_WINCTRL2_SCX_1 (0<<4)
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#define LCD_WINCTRL2_SCX_2 (1<<4)
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#define LCD_WINCTRL2_SCX_4 (2<<4)
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#define LCD_WINCTRL2_SCY_1 (0<<0)
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#define LCD_WINCTRL2_SCY_2 (1<<0)
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#define LCD_WINCTRL2_SCY_4 (2<<0)
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/* lcd windows buffer control */
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#define LCD_WINBUFCTRL_DB (1<<1)
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#define LCD_WINBUFCTRL_DBN (1<<0)
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/* lcd_intstatus, lcd_intenable */
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#define LCD_INT_IFO (0xF<<14)
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#define LCD_INT_IFU (0xF<<10)
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#define LCD_INT_OFO (1<<9)
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#define LCD_INT_OFU (1<<8)
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#define LCD_INT_WAIT (1<<3)
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#define LCD_INT_SD (1<<2)
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#define LCD_INT_SA (1<<1)
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#define LCD_INT_SS (1<<0)
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/* lcd_horztiming */
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#define LCD_HORZTIMING_HND2 (0x1FF<<18)
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#define LCD_HORZTIMING_HND1 (0x1FF<<9)
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#define LCD_HORZTIMING_HPW (0x1FF<<0)
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#define LCD_HORZTIMING_HND2_N(N)(((N)-1)<<18)
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#define LCD_HORZTIMING_HND1_N(N)(((N)-1)<<9)
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#define LCD_HORZTIMING_HPW_N(N) (((N)-1)<<0)
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/* lcd_verttiming */
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#define LCD_VERTTIMING_VND2 (0x1FF<<18)
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#define LCD_VERTTIMING_VND1 (0x1FF<<9)
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#define LCD_VERTTIMING_VPW (0x1FF<<0)
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#define LCD_VERTTIMING_VND2_N(N)(((N)-1)<<18)
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#define LCD_VERTTIMING_VND1_N(N)(((N)-1)<<9)
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#define LCD_VERTTIMING_VPW_N(N) (((N)-1)<<0)
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/* lcd_clkcontrol */
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#define LCD_CLKCONTROL_EXT (1<<22)
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#define LCD_CLKCONTROL_DELAY (3<<20)
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#define LCD_CLKCONTROL_CDD (1<<19)
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#define LCD_CLKCONTROL_IB (1<<18)
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#define LCD_CLKCONTROL_IC (1<<17)
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#define LCD_CLKCONTROL_IH (1<<16)
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#define LCD_CLKCONTROL_IV (1<<15)
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#define LCD_CLKCONTROL_BF (0x1F<<10)
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#define LCD_CLKCONTROL_PCD (0x3FF<<0)
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#define LCD_CLKCONTROL_BF_N(N) (((N)-1)<<10)
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#define LCD_CLKCONTROL_PCD_N(N) ((N)<<0)
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/* lcd_pwmdiv */
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#define LCD_PWMDIV_EN (1<<31)
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#define LCD_PWMDIV_PWMDIV (0x1FFFF<<0)
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#define LCD_PWMDIV_PWMDIV_N(N) ((N)<<0)
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/* lcd_pwmhi */
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#define LCD_PWMHI_PWMHI1 (0xFFFF<<16)
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#define LCD_PWMHI_PWMHI0 (0xFFFF<<0)
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#define LCD_PWMHI_PWMHI1_N(N) ((N)<<16)
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#define LCD_PWMHI_PWMHI0_N(N) ((N)<<0)
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/* lcd_hwccon */
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#define LCD_HWCCON_EN (1<<0)
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/* lcd_cursorpos */
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#define LCD_CURSORPOS_HWCXOFF (0x1F<<27)
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#define LCD_CURSORPOS_HWCXPOS (0x07FF<<16)
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#define LCD_CURSORPOS_HWCYOFF (0x1F<<11)
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#define LCD_CURSORPOS_HWCYPOS (0x07FF<<0)
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#define LCD_CURSORPOS_HWCXOFF_N(N) ((N)<<27)
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#define LCD_CURSORPOS_HWCXPOS_N(N) ((N)<<16)
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#define LCD_CURSORPOS_HWCYOFF_N(N) ((N)<<11)
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#define LCD_CURSORPOS_HWCYPOS_N(N) ((N)<<0)
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/* lcd_cursorcolor */
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#define LCD_CURSORCOLOR_HWCA (0xFF<<24)
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#define LCD_CURSORCOLOR_HWCR (0xFF<<16)
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#define LCD_CURSORCOLOR_HWCG (0xFF<<8)
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#define LCD_CURSORCOLOR_HWCB (0xFF<<0)
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#define LCD_CURSORCOLOR_HWCA_N(N) ((N)<<24)
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#define LCD_CURSORCOLOR_HWCR_N(N) ((N)<<16)
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#define LCD_CURSORCOLOR_HWCG_N(N) ((N)<<8)
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#define LCD_CURSORCOLOR_HWCB_N(N) ((N)<<0)
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/* lcd_fifoctrl */
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#define LCD_FIFOCTRL_F3IF (1<<29)
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#define LCD_FIFOCTRL_F3REQ (0x1F<<24)
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#define LCD_FIFOCTRL_F2IF (1<<29)
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#define LCD_FIFOCTRL_F2REQ (0x1F<<16)
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#define LCD_FIFOCTRL_F1IF (1<<29)
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#define LCD_FIFOCTRL_F1REQ (0x1F<<8)
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#define LCD_FIFOCTRL_F0IF (1<<29)
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#define LCD_FIFOCTRL_F0REQ (0x1F<<0)
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#define LCD_FIFOCTRL_F3REQ_N(N) ((N-1)<<24)
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#define LCD_FIFOCTRL_F2REQ_N(N) ((N-1)<<16)
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#define LCD_FIFOCTRL_F1REQ_N(N) ((N-1)<<8)
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#define LCD_FIFOCTRL_F0REQ_N(N) ((N-1)<<0)
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/* lcd_outmask */
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#define LCD_OUTMASK_MASK (0x00FFFFFF)
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/********************************************************************/
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#endif /* _AU1200LCD_H */
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