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