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/*
* ATI VGA register definitions
*
* based on:
* linux/include/video/aty128.h
* Register definitions for ATI Rage128 boards
* Anthony Tong <atong@uiuc.edu>, 1999
* Brad Douglas <brad@neruo.com>, 2000
*
* and linux/include/video/radeon.h
*
* This work is licensed under the GNU GPL license version 2.
*/
/*
* Register mapping:
* 0x0000-0x00ff Misc regs also accessible via io and mmio space
* 0x0100-0x0eff Misc regs only accessible via mmio
* 0x0f00-0x0fff Read-only copy of PCI config regs
* 0x1000-0x13ff Concurrent Command Engine (CCE) regs
* 0x1400-0x1fff GUI (drawing engine) regs
*/
#ifndef ATI_REGS_H
#define ATI_REGS_H
#undef DEFAULT_PITCH /* needed for mingw builds */
#define MM_INDEX 0x0000
#define MM_DATA 0x0004
#define CLOCK_CNTL_INDEX 0x0008
#define CLOCK_CNTL_DATA 0x000c
#define BIOS_0_SCRATCH 0x0010
#define BUS_CNTL 0x0030
#define BUS_CNTL1 0x0034
#define GEN_INT_CNTL 0x0040
#define CRTC_GEN_CNTL 0x0050
#define CRTC_EXT_CNTL 0x0054
#define DAC_CNTL 0x0058
#define GPIO_VGA_DDC 0x0060
#define GPIO_DVI_DDC 0x0064
#define GPIO_MONID 0x0068
#define I2C_CNTL_1 0x0094
#define PALETTE_INDEX 0x00b0
#define PALETTE_DATA 0x00b4
#define CNFG_CNTL 0x00e0
#define GEN_RESET_CNTL 0x00f0
#define CNFG_MEMSIZE 0x00f8
#define MEM_CNTL 0x0140
#define MC_FB_LOCATION 0x0148
#define MC_AGP_LOCATION 0x014C
#define MC_STATUS 0x0150
#define MEM_POWER_MISC 0x015c
#define AGP_BASE 0x0170
#define AGP_CNTL 0x0174
#define AGP_APER_OFFSET 0x0178
#define PCI_GART_PAGE 0x017c
#define PC_NGUI_MODE 0x0180
#define PC_NGUI_CTLSTAT 0x0184
#define MPP_TB_CONFIG 0x01C0
#define MPP_GP_CONFIG 0x01C8
#define VIPH_CONTROL 0x01D0
#define CRTC_H_TOTAL_DISP 0x0200
#define CRTC_H_SYNC_STRT_WID 0x0204
#define CRTC_V_TOTAL_DISP 0x0208
#define CRTC_V_SYNC_STRT_WID 0x020c
#define CRTC_VLINE_CRNT_VLINE 0x0210
#define CRTC_CRNT_FRAME 0x0214
#define CRTC_GUI_TRIG_VLINE 0x0218
#define CRTC_OFFSET 0x0224
#define CRTC_OFFSET_CNTL 0x0228
#define CRTC_PITCH 0x022c
#define OVR_CLR 0x0230
#define OVR_WID_LEFT_RIGHT 0x0234
#define OVR_WID_TOP_BOTTOM 0x0238
#define CUR_OFFSET 0x0260
#define CUR_HORZ_VERT_POSN 0x0264
#define CUR_HORZ_VERT_OFF 0x0268
#define CUR_CLR0 0x026c
#define CUR_CLR1 0x0270
#define LVDS_GEN_CNTL 0x02d0
#define DDA_CONFIG 0x02e0
#define DDA_ON_OFF 0x02e4
#define VGA_DDA_CONFIG 0x02e8
#define VGA_DDA_ON_OFF 0x02ec
#define CRTC2_H_TOTAL_DISP 0x0300
#define CRTC2_H_SYNC_STRT_WID 0x0304
#define CRTC2_V_TOTAL_DISP 0x0308
#define CRTC2_V_SYNC_STRT_WID 0x030c
#define CRTC2_VLINE_CRNT_VLINE 0x0310
#define CRTC2_CRNT_FRAME 0x0314
#define CRTC2_GUI_TRIG_VLINE 0x0318
#define CRTC2_OFFSET 0x0324
#define CRTC2_OFFSET_CNTL 0x0328
#define CRTC2_PITCH 0x032c
#define DDA2_CONFIG 0x03e0
#define DDA2_ON_OFF 0x03e4
#define CRTC2_GEN_CNTL 0x03f8
#define CRTC2_STATUS 0x03fc
#define OV0_SCALE_CNTL 0x0420
#define SUBPIC_CNTL 0x0540
#define PM4_BUFFER_OFFSET 0x0700
#define PM4_BUFFER_CNTL 0x0704
#define PM4_BUFFER_WM_CNTL 0x0708
#define PM4_BUFFER_DL_RPTR_ADDR 0x070c
#define PM4_BUFFER_DL_RPTR 0x0710
#define PM4_BUFFER_DL_WPTR 0x0714
#define PM4_VC_FPU_SETUP 0x071c
#define PM4_FPU_CNTL 0x0720
#define PM4_VC_FORMAT 0x0724
#define PM4_VC_CNTL 0x0728
#define PM4_VC_I01 0x072c
#define PM4_VC_VLOFF 0x0730
#define PM4_VC_VLSIZE 0x0734
#define PM4_IW_INDOFF 0x0738
#define PM4_IW_INDSIZE 0x073c
#define PM4_FPU_FPX0 0x0740
#define PM4_FPU_FPY0 0x0744
#define PM4_FPU_FPX1 0x0748
#define PM4_FPU_FPY1 0x074c
#define PM4_FPU_FPX2 0x0750
#define PM4_FPU_FPY2 0x0754
#define PM4_FPU_FPY3 0x0758
#define PM4_FPU_FPY4 0x075c
#define PM4_FPU_FPY5 0x0760
#define PM4_FPU_FPY6 0x0764
#define PM4_FPU_FPR 0x0768
#define PM4_FPU_FPG 0x076c
#define PM4_FPU_FPB 0x0770
#define PM4_FPU_FPA 0x0774
#define PM4_FPU_INTXY0 0x0780
#define PM4_FPU_INTXY1 0x0784
#define PM4_FPU_INTXY2 0x0788
#define PM4_FPU_INTARGB 0x078c
#define PM4_FPU_FPTWICEAREA 0x0790
#define PM4_FPU_DMAJOR01 0x0794
#define PM4_FPU_DMAJOR12 0x0798
#define PM4_FPU_DMAJOR02 0x079c
#define PM4_FPU_STAT 0x07a0
#define PM4_STAT 0x07b8
#define PM4_TEST_CNTL 0x07d0
#define PM4_MICROCODE_ADDR 0x07d4
#define PM4_MICROCODE_RADDR 0x07d8
#define PM4_MICROCODE_DATAH 0x07dc
#define PM4_MICROCODE_DATAL 0x07e0
#define PM4_CMDFIFO_ADDR 0x07e4
#define PM4_CMDFIFO_DATAH 0x07e8
#define PM4_CMDFIFO_DATAL 0x07ec
#define PM4_BUFFER_ADDR 0x07f0
#define PM4_BUFFER_DATAH 0x07f4
#define PM4_BUFFER_DATAL 0x07f8
#define PM4_MICRO_CNTL 0x07fc
#define CAP0_TRIG_CNTL 0x0950
#define CAP1_TRIG_CNTL 0x09c0
#define RBBM_STATUS 0x0e40
/*
* GUI Block Memory Mapped Registers
* These registers are FIFOed.
*/
#define PM4_FIFO_DATA_EVEN 0x1000
#define PM4_FIFO_DATA_ODD 0x1004
#define DST_OFFSET 0x1404
#define DST_PITCH 0x1408
#define DST_WIDTH 0x140c
#define DST_HEIGHT 0x1410
#define SRC_X 0x1414
#define SRC_Y 0x1418
#define DST_X 0x141c
#define DST_Y 0x1420
#define SRC_PITCH_OFFSET 0x1428
#define DST_PITCH_OFFSET 0x142c
#define SRC_Y_X 0x1434
#define DST_Y_X 0x1438
#define DST_HEIGHT_WIDTH 0x143c
#define DP_GUI_MASTER_CNTL 0x146c
#define BRUSH_SCALE 0x1470
#define BRUSH_Y_X 0x1474
#define DP_BRUSH_BKGD_CLR 0x1478
#define DP_BRUSH_FRGD_CLR 0x147c
#define DST_WIDTH_X 0x1588
#define DST_HEIGHT_WIDTH_8 0x158c
#define SRC_X_Y 0x1590
#define DST_X_Y 0x1594
#define DST_WIDTH_HEIGHT 0x1598
#define DST_WIDTH_X_INCY 0x159c
#define DST_HEIGHT_Y 0x15a0
#define DST_X_SUB 0x15a4
#define DST_Y_SUB 0x15a8
#define SRC_OFFSET 0x15ac
#define SRC_PITCH 0x15b0
#define DST_HEIGHT_WIDTH_BW 0x15b4
#define CLR_CMP_CNTL 0x15c0
#define CLR_CMP_CLR_SRC 0x15c4
#define CLR_CMP_CLR_DST 0x15c8
#define CLR_CMP_MASK 0x15cc
#define DP_SRC_FRGD_CLR 0x15d8
#define DP_SRC_BKGD_CLR 0x15dc
#define DST_BRES_ERR 0x1628
#define DST_BRES_INC 0x162c
#define DST_BRES_DEC 0x1630
#define DST_BRES_LNTH 0x1634
#define DST_BRES_LNTH_SUB 0x1638
#define SC_LEFT 0x1640
#define SC_RIGHT 0x1644
#define SC_TOP 0x1648
#define SC_BOTTOM 0x164c
#define SRC_SC_RIGHT 0x1654
#define SRC_SC_BOTTOM 0x165c
#define GUI_DEBUG0 0x16a0
#define GUI_DEBUG1 0x16a4
#define GUI_TIMEOUT 0x16b0
#define GUI_TIMEOUT0 0x16b4
#define GUI_TIMEOUT1 0x16b8
#define GUI_PROBE 0x16bc
#define DP_CNTL 0x16c0
#define DP_DATATYPE 0x16c4
#define DP_MIX 0x16c8
#define DP_WRITE_MASK 0x16cc
#define DP_CNTL_XDIR_YDIR_YMAJOR 0x16d0
#define DEFAULT_OFFSET 0x16e0
#define DEFAULT_PITCH 0x16e4
#define DEFAULT_SC_BOTTOM_RIGHT 0x16e8
#define SC_TOP_LEFT 0x16ec
#define SC_BOTTOM_RIGHT 0x16f0
#define SRC_SC_BOTTOM_RIGHT 0x16f4
#define DST_TILE 0x1700
#define WAIT_UNTIL 0x1720
#define CACHE_CNTL 0x1724
#define GUI_STAT 0x1740
#define PC_GUI_MODE 0x1744
#define PC_GUI_CTLSTAT 0x1748
#define PC_DEBUG_MODE 0x1760
#define BRES_DST_ERR_DEC 0x1780
#define TRAIL_BRES_T12_ERR_DEC 0x1784
#define TRAIL_BRES_T12_INC 0x1788
#define DP_T12_CNTL 0x178c
#define DST_BRES_T1_LNTH 0x1790
#define DST_BRES_T2_LNTH 0x1794
#define SCALE_SRC_HEIGHT_WIDTH 0x1994
#define SCALE_OFFSET_0 0x1998
#define SCALE_PITCH 0x199c
#define SCALE_X_INC 0x19a0
#define SCALE_Y_INC 0x19a4
#define SCALE_HACC 0x19a8
#define SCALE_VACC 0x19ac
#define SCALE_DST_X_Y 0x19b0
#define SCALE_DST_HEIGHT_WIDTH 0x19b4
#define SCALE_3D_CNTL 0x1a00
#define SCALE_3D_DATATYPE 0x1a20
#define SETUP_CNTL 0x1bc4
#define SOLID_COLOR 0x1bc8
#define WINDOW_XY_OFFSET 0x1bcc
#define DRAW_LINE_POINT 0x1bd0
#define SETUP_CNTL_PM4 0x1bd4
#define DST_PITCH_OFFSET_C 0x1c80
#define DP_GUI_MASTER_CNTL_C 0x1c84
#define SC_TOP_LEFT_C 0x1c88
#define SC_BOTTOM_RIGHT_C 0x1c8c
#define CLR_CMP_MASK_3D 0x1A28
#define MISC_3D_STATE_CNTL_REG 0x1CA0
#define MC_SRC1_CNTL 0x19D8
#define TEX_CNTL 0x1800
/* CONSTANTS */
#define GUI_ACTIVE 0x80000000
#define ENGINE_IDLE 0x0
#define PLL_WR_EN 0x00000080
#define CLK_PIN_CNTL 0x01
#define PPLL_CNTL 0x02
#define PPLL_REF_DIV 0x03
#define PPLL_DIV_0 0x04
#define PPLL_DIV_1 0x05
#define PPLL_DIV_2 0x06
#define PPLL_DIV_3 0x07
#define VCLK_ECP_CNTL 0x08
#define HTOTAL_CNTL 0x09
#define X_MPLL_REF_FB_DIV 0x0a
#define XPLL_CNTL 0x0b
#define XDLL_CNTL 0x0c
#define XCLK_CNTL 0x0d
#define MPLL_CNTL 0x0e
#define MCLK_CNTL 0x0f
#define AGP_PLL_CNTL 0x10
#define FCP_CNTL 0x12
#define PLL_TEST_CNTL 0x13
#define P2PLL_CNTL 0x2a
#define P2PLL_REF_DIV 0x2b
#define P2PLL_DIV_0 0x2b
#define POWER_MANAGEMENT 0x2f
#define PPLL_RESET 0x00000001
#define PPLL_ATOMIC_UPDATE_EN 0x00010000
#define PPLL_VGA_ATOMIC_UPDATE_EN 0x00020000
#define PPLL_REF_DIV_MASK 0x000003FF
#define PPLL_FB3_DIV_MASK 0x000007FF
#define PPLL_POST3_DIV_MASK 0x00070000
#define PPLL_ATOMIC_UPDATE_R 0x00008000
#define PPLL_ATOMIC_UPDATE_W 0x00008000
#define MEM_CFG_TYPE_MASK 0x00000003
#define XCLK_SRC_SEL_MASK 0x00000007
#define XPLL_FB_DIV_MASK 0x0000FF00
#define X_MPLL_REF_DIV_MASK 0x000000FF
/* Config control values (CONFIG_CNTL) */
#define CFG_VGA_IO_DIS 0x00000400
/* CRTC control values (CRTC_GEN_CNTL) */
#define CRTC_CSYNC_EN 0x00000010
#define CRTC2_DBL_SCAN_EN 0x00000001
#define CRTC2_DISPLAY_DIS 0x00800000
#define CRTC2_FIFO_EXTSENSE 0x00200000
#define CRTC2_ICON_EN 0x00100000
#define CRTC2_CUR_EN 0x00010000
#define CRTC2_EXT_DISP_EN 0x01000000
#define CRTC2_EN 0x02000000
#define CRTC2_DISP_REQ_EN_B 0x04000000
#define CRTC_PIX_WIDTH_MASK 0x00000700
#define CRTC_PIX_WIDTH_4BPP 0x00000100
#define CRTC_PIX_WIDTH_8BPP 0x00000200
#define CRTC_PIX_WIDTH_15BPP 0x00000300
#define CRTC_PIX_WIDTH_16BPP 0x00000400
#define CRTC_PIX_WIDTH_24BPP 0x00000500
#define CRTC_PIX_WIDTH_32BPP 0x00000600
/* DAC_CNTL bit constants */
#define DAC_8BIT_EN 0x00000100
#define DAC_MASK 0xFF000000
#define DAC_BLANKING 0x00000004
#define DAC_RANGE_CNTL 0x00000003
#define DAC_CLK_SEL 0x00000010
#define DAC_PALETTE_ACCESS_CNTL 0x00000020
#define DAC_PALETTE2_SNOOP_EN 0x00000040
#define DAC_PDWN 0x00008000
/* CRTC_EXT_CNTL */
#define CRT_CRTC_DISPLAY_DIS 0x00000400
#define CRT_CRTC_ON 0x00008000
/* GEN_RESET_CNTL bit constants */
#define SOFT_RESET_GUI 0x00000001
#define SOFT_RESET_VCLK 0x00000100
#define SOFT_RESET_PCLK 0x00000200
#define SOFT_RESET_ECP 0x00000400
#define SOFT_RESET_DISPENG_XCLK 0x00000800
/* PC_GUI_CTLSTAT bit constants */
#define PC_BUSY_INIT 0x10000000
#define PC_BUSY_GUI 0x20000000
#define PC_BUSY_NGUI 0x40000000
#define PC_BUSY 0x80000000
#define BUS_MASTER_DIS 0x00000040
#define PM4_BUFFER_CNTL_NONPM4 0x00000000
/* DP_DATATYPE bit constants */
#define DST_8BPP 0x00000002
#define DST_15BPP 0x00000003
#define DST_16BPP 0x00000004
#define DST_24BPP 0x00000005
#define DST_32BPP 0x00000006
#define BRUSH_SOLIDCOLOR 0x00000d00
/* DP_GUI_MASTER_CNTL bit constants */
#define GMC_SRC_PITCH_OFFSET_DEFAULT 0x00000000
#define GMC_DST_PITCH_OFFSET_DEFAULT 0x00000000
#define GMC_SRC_CLIP_DEFAULT 0x00000000
#define GMC_DST_CLIP_DEFAULT 0x00000000
#define GMC_BRUSH_SOLIDCOLOR 0x000000d0
#define GMC_SRC_DSTCOLOR 0x00003000
#define GMC_BYTE_ORDER_MSB_TO_LSB 0x00000000
#define GMC_DP_SRC_RECT 0x02000000
#define GMC_3D_FCN_EN_CLR 0x00000000
#define GMC_AUX_CLIP_CLEAR 0x20000000
#define GMC_DST_CLR_CMP_FCN_CLEAR 0x10000000
#define GMC_WRITE_MASK_SET 0x40000000
#define GMC_DP_CONVERSION_TEMP_6500 0x00000000
/* DP_GUI_MASTER_CNTL ROP3 named constants */
#define GMC_ROP3_MASK 0x00ff0000
#define ROP3_BLACKNESS 0x00000000
#define ROP3_SRCCOPY 0x00cc0000
#define ROP3_PATCOPY 0x00f00000
#define ROP3_WHITENESS 0x00ff0000
#define SRC_DSTCOLOR 0x00030000
/* DP_CNTL bit constants */
#define DST_X_RIGHT_TO_LEFT 0x00000000
#define DST_X_LEFT_TO_RIGHT 0x00000001
#define DST_Y_BOTTOM_TO_TOP 0x00000000
#define DST_Y_TOP_TO_BOTTOM 0x00000002
#define DST_X_MAJOR 0x00000000
#define DST_Y_MAJOR 0x00000004
#define DST_X_TILE 0x00000008
#define DST_Y_TILE 0x00000010
#define DST_LAST_PEL 0x00000020
#define DST_TRAIL_X_RIGHT_TO_LEFT 0x00000000
#define DST_TRAIL_X_LEFT_TO_RIGHT 0x00000040
#define DST_TRAP_FILL_RIGHT_TO_LEFT 0x00000000
#define DST_TRAP_FILL_LEFT_TO_RIGHT 0x00000080
#define DST_BRES_SIGN 0x00000100
#define DST_HOST_BIG_ENDIAN_EN 0x00000200
#define DST_POLYLINE_NONLAST 0x00008000
#define DST_RASTER_STALL 0x00010000
#define DST_POLY_EDGE 0x00040000
/* DP_MIX bit constants */
#define DP_SRC_RECT 0x00000200
#define DP_SRC_HOST 0x00000300
#define DP_SRC_HOST_BYTEALIGN 0x00000400
/* LVDS_GEN_CNTL constants */
#define LVDS_BL_MOD_LEVEL_MASK 0x0000ff00
#define LVDS_BL_MOD_LEVEL_SHIFT 8
#define LVDS_BL_MOD_EN 0x00010000
#define LVDS_DIGION 0x00040000
#define LVDS_BLON 0x00080000
#define LVDS_ON 0x00000001
#define LVDS_DISPLAY_DIS 0x00000002
#define LVDS_PANEL_TYPE_2PIX_PER_CLK 0x00000004
#define LVDS_PANEL_24BITS_TFT 0x00000008
#define LVDS_FRAME_MOD_NO 0x00000000
#define LVDS_FRAME_MOD_2_LEVELS 0x00000010
#define LVDS_FRAME_MOD_4_LEVELS 0x00000020
#define LVDS_RST_FM 0x00000040
#define LVDS_EN 0x00000080
/* CRTC2_GEN_CNTL constants */
#define CRTC2_EN 0x02000000
/* POWER_MANAGEMENT constants */
#define PWR_MGT_ON 0x00000001
#define PWR_MGT_MODE_MASK 0x00000006
#define PWR_MGT_MODE_PIN 0x00000000
#define PWR_MGT_MODE_REGISTER 0x00000002
#define PWR_MGT_MODE_TIMER 0x00000004
#define PWR_MGT_MODE_PCI 0x00000006
#define PWR_MGT_AUTO_PWR_UP_EN 0x00000008
#define PWR_MGT_ACTIVITY_PIN_ON 0x00000010
#define PWR_MGT_STANDBY_POL 0x00000020
#define PWR_MGT_SUSPEND_POL 0x00000040
#define PWR_MGT_SELF_REFRESH 0x00000080
#define PWR_MGT_ACTIVITY_PIN_EN 0x00000100
#define PWR_MGT_KEYBD_SNOOP 0x00000200
#define PWR_MGT_TRISTATE_MEM_EN 0x00000800
#define PWR_MGT_SELW4MS 0x00001000
#define PWR_MGT_SLOWDOWN_MCLK 0x00002000
#define PMI_PMSCR_REG 0x60
/* used by ATI bug fix for hardware ROM */
#define RAGE128_MPP_TB_CONFIG 0x01c0
#endif /* ATI_REGS_H */
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