atiregs.h

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#define CRTC_VGA_128KAP_PAGING		0x00100000ul	/* VT/GT */
#define CRTC_DISPREQ_ONLY		0x00200000ul	/* VT/GT */
#define CRTC_VFC_SYNC_TRISTATE		0x00200000ul	/* VTB/GTB/LT */
#define CRTC2_EN			0x00200000ul	/* LTPro */
#define CRTC_LOCK_REGS			0x00400000ul	/* VT/GT */
#define CRTC_SYNC_TRISTATE		0x00800000ul	/* VT/GT */
#define CRTC_EXT_DISP_EN		0x01000000ul
#define CRTC_EN				0x02000000ul
#define CRTC_DISP_REQ_EN		0x04000000ul
#define CRTC_VGA_LINEAR			0x08000000ul
#define CRTC_VSYNC_FALL_EDGE		0x10000000ul
#define CRTC_VGA_TEXT_132		0x20000000ul
#define CRTC_CNT_EN			0x40000000ul
#define CRTC_CUR_B_TEST			0x80000000ul
#define CRTC_INT_ENS_X	/* *** UPDATE ME *** */		\
		(					\
			CRTC_VSYNC_INT_EN |		\
			CRTC2_VSYNC_INT_EN |		\
			0				\
		)
#define CRTC_INT_ACKS_X	/* *** UPDATE ME *** */		\
		(					\
			CRTC_VSYNC_INT |		\
			CRTC2_VSYNC_INT |		\
			0				\
		)
#define DSP_CONFIG		BlockIOTag(0x08u)	/* VTB/GTB/LT */
#define DSP_XCLKS_PER_QW		0x00003ffful
/*	?				0x00004000ul */
#define DSP_FLUSH_WB			0x00008000ul
#define DSP_LOOP_LATENCY		0x000f0000ul
#define DSP_PRECISION			0x00700000ul
/*	?				0xff800000ul */
#define DSP_ON_OFF		BlockIOTag(0x09u)	/* VTB/GTB/LT */
#define DSP_OFF				0x000007fful
/*	?				0x0000f800ul */
#define DSP_ON				0x07ff0000ul
/*	?				0xf8000000ul */
#define TIMER_CONFIG		BlockIOTag(0x0au)	/* VTB/GTB/LT */
#define MEM_BUF_CNTL		BlockIOTag(0x0bu)	/* VTB/GTB/LT */
#define Z_WB_FLUSH			0x00000007ul
#define Z_WB_FLUSH_P			0x0000000ful	/* GTPro */
#define VID_WB_FLUSH_P			0x000000f0ul	/* GTPro */
#define VID_WB_FLUSH_MSB		0x00000100ul
#define GUI_WB_FLUSH_P			0x00001f00ul	/* GTPro */
#define HST_WB_FLUSH_P			0x0000e000ul	/* GTPro */
#define SCL_MIN_BURST_LEN		0x001f0000ul
#define SCL_THRESH			0x003f0000ul	/* GTPro */
/*	?				0x00400000ul */
#define INVALIDATE_RB_CACHE		0x00800000ul
#define HST_WB_FLUSH			0x03000000ul
#define VID_WB_FLUSH			0x1c000000ul
#define GUI_WB_FLUSH			0xe0000000ul
#define SHARED_CNTL		BlockIOTag(0x0cu)	/* VTB/GTB/LT */
#define SHARED_MEM_CONFIG	BlockIOTag(0x0du)	/* VTB/GTB/LT */
#define MEM_ADDR_CONFIG		BlockIOTag(0x0du)	/* GTPro */
#define SHARED_CNTL_CTD		BlockIOTag(0x0eu)	/* CTD */
/*	?				0x00fffffful */
#define CTD_FIFO5			0x01000000ul
/*	?				0xfe000000ul */
#define CRT_TRAP		BlockIOTag(0x0eu)	/* VTB/GTB/LT */
#define DSTN_CONTROL		BlockIOTag(0x0fu)	/* LT */
#define I2C_CNTL_0		BlockIOTag(0x0fu)	/* GTPro */
#define I2C_CNTL_STAT			0x0000000ful
#define I2C_CNTL_DONE				0x00000001ul
#define I2C_CNTL_NACK				0x00000002ul
#define I2C_CNTL_HALT				0x00000004ul
#define I2C_CNTL_FULL				0x00000008ul
/*	?				0x00000010ul */
#define I2C_CNTL_HPTR_RST		0x00000020ul
/*	?				0x000000c0ul */
#define I2C_CNTL_START			0x00000100ul
#define I2C_CNTL_STOP			0x00000200ul
#define I2C_CNTL_GO			0x00000400ul
#define I2C_CNTL_RECEIVE		0x00000800ul
#define I2C_CNTL_ABORT			0x00001000ul
#define I2C_CNTL_INT_EN			0x00002000ul
#define I2C_CNTL_SCL			0x00004000ul
#define I2C_CNTL_SDA			0x00008000ul
#define I2C_CNTL_M_FACTOR		0x00ff0000ul
#define I2C_CNTL_N_FACTOR		0xff000000ul
#define OVR_CLR			IOPortTag(0x08u, 0x10u)
#define OVR_CLR_8			0x000000fful
#define OVR_CLR_B			0x0000ff00ul
#define OVR_CLR_G			0x00ff0000ul
#define OVR_CLR_R			0xff000000ul
#define OVR_WID_LEFT_RIGHT	IOPortTag(0x09u, 0x11u)
#define OVR_WID_LEFT			0x0000003ful	/* 0x0f on <LT */
/*	?				0x0000ffc0ul */
#define OVR_WID_RIGHT			0x003f0000ul	/* 0x0f0000 on <LT */
/*	?				0xffc00000ul */
#define OVR_WID_TOP_BOTTOM	IOPortTag(0x0au, 0x12u)
#define OVR_WID_TOP			0x000001fful	/* 0x00ff on <LT */
/*	?				0x0000fe00ul */
#define OVR_WID_BOTTOM			0x01ff0000ul	/* 0x00ff0000 on <LT */
/*	?				0xfe000000ul */
#define VGA_DSP_CONFIG		BlockIOTag(0x13u)	/* VTB/GTB/LT */
#define VGA_DSP_XCLKS_PER_QW		DSP_XCLKS_PER_QW
/*	?				0x000fc000ul */
#define VGA_DSP_PREC_PCLKBY2		0x00700000ul
/*	?				0x00800000ul */
#define VGA_DSP_PREC_PCLK		0x07000000ul
/*	?				0xf8000000ul */
#define VGA_DSP_ON_OFF		BlockIOTag(0x14u)	/* VTB/GTB/LT */
#define VGA_DSP_OFF			DSP_OFF
/*	?				0x0000f800ul */
#define VGA_DSP_ON			DSP_ON
/*	?				0xf8000000ul */
#define DSP2_CONFIG		BlockIOTag(0x15u)	/* LTPro */
#define DSP2_ON_OFF		BlockIOTag(0x16u)	/* LTPro */
#define EXT_CRTC_GEN_CNTL	BlockIOTag(0x17u)	/* VT-A4 (W) */
#define CRTC2_OFF_PITCH		BlockIOTag(0x17u)	/* LTPro */
#define CUR_CLR0		IOPortTag(0x0bu, 0x18u)
#define CUR_CLR1		IOPortTag(0x0cu, 0x19u)
/* These are for both CUR_CLR0 and CUR_CLR1 */
#define CUR_CLR_I			0x000000fful
#define CUR_CLR_B			0x0000ff00ul
#define CUR_CLR_G			0x00ff0000ul
#define CUR_CLR_R			0xff000000ul
#define CUR_CLR				(CUR_CLR_R | CUR_CLR_G | CUR_CLR_B)
#define CUR_OFFSET		IOPortTag(0x0du, 0x1au)
#define CUR_HORZ_VERT_POSN	IOPortTag(0x0eu, 0x1bu)
#define CUR_HORZ_POSN			0x000007fful
/*	?				0x0000f800ul */
#define CUR_VERT_POSN			0x07ff0000ul
/*	?				0xf8000000ul */
#define CUR_HORZ_VERT_OFF	IOPortTag(0x0fu, 0x1cu)
#define CUR_HORZ_OFF			0x0000007ful
/*	?				0x0000ff80ul */
#define CUR_VERT_OFF			0x007f0000ul
/*	?				0xff800000ul */
#define CONFIG_PANEL		BlockIOTag(0x1du)	/* LT */
#define PANEL_FORMAT			0x00000007ul
/*	?				0x00000008ul */
#define PANEL_TYPE			0x000000f0ul
#define NO_OF_GREY			0x00000700ul
#define MOD_GEN				0x00001800ul
#define EXT_LVDS_CLK			0x00001800ul	/* LTPro */
#define BLINK_RATE			0x00006000ul
#define BLINK_RATE_PRO			0x00002000ul	/* LTPro */
#define DONT_SHADOW_HEND		0x00004000ul	/* LTPro */
#define DONT_USE_F32KHZ			0x00008000ul
#define LCD_IO_DRIVE			0x00008000ul	/* XC/XL */
#define FP_POL				0x00010000ul
#define LP_POL				0x00020000ul
#define DTMG_POL			0x00040000ul
#define SCK_POL				0x00080000ul
#define DITHER_SEL			0x00300000ul
#define INVERSE_VIDEO_EN		0x00400000ul
#define BL_CLK_SEL			0x01800000ul
#define BL_LEVEL			0x0e000000ul
#define BL_CLK_SEL_PRO			0x00800000ul	/* LTPro */
#define BL_LEVEL_PRO			0x03000000ul	/* LTPro */
#define BIAS_LEVEL_PRO			0x0c000000ul	/* LTPro */
#define HSYNC_DELAY			0xf0000000ul
#define TV_OUT_INDEX		BlockIOTag(0x1du)	/* LTPro */
#define TV_REG_INDEX			0x000000fful
#define TV_ON				0x00000100ul
/*	?				0xfffffe00ul */
#define GP_IO			IOPortTag(0x1eu, 0x1eu)	/* VT/GT */
#define GP_IO_0				0x00000001ul
#define GP_IO_1				0x00000002ul
#define GP_IO_2				0x00000004ul
#define GP_IO_3				0x00000008ul
#define GP_IO_4				0x00000010ul
#define GP_IO_5				0x00000020ul
#define GP_IO_6				0x00000040ul
#define GP_IO_7				0x00000080ul
#define GP_IO_8				0x00000100ul
#define GP_IO_9				0x00000200ul
#define GP_IO_A				0x00000400ul
#define GP_IO_B				0x00000800ul
#define GP_IO_C				0x00001000ul
#define GP_IO_D				0x00002000ul
#define GP_IO_E				0x00004000ul
#define GP_IO_F				0x00008000ul
#define GP_IO_DIR_0			0x00010000ul
#define GP_IO_DIR_1			0x00020000ul
#define GP_IO_DIR_2			0x00040000ul
#define GP_IO_DIR_3			0x00080000ul
#define GP_IO_DIR_4			0x00100000ul
#define GP_IO_DIR_5			0x00200000ul
#define GP_IO_DIR_6			0x00400000ul
#define GP_IO_DIR_7			0x00800000ul
#define GP_IO_DIR_8			0x01000000ul
#define GP_IO_DIR_9			0x02000000ul
#define GP_IO_DIR_A			0x04000000ul
#define GP_IO_DIR_B			0x08000000ul
#define GP_IO_DIR_C			0x10000000ul
#define GP_IO_DIR_D			0x20000000ul
#define GP_IO_DIR_E			0x40000000ul
#define GP_IO_DIR_F			0x80000000ul
#define GP_IO_CNTL		BlockIOTag(0x1fu)	/* VT/GT */
#define GP_IO_MODE			0x0000000ful
/*	?				0x7ffffff0ul */
#define GP_IO_EN			0x80000000ul
#define HW_DEBUG		BlockIOTag(0x1fu)	/* VTB/GTB/LT */
#define FAST_SRCCOPY_DIS		0x00000001ul
#define BYPASS_SUBPIC_DBF		0x00000001ul	/* XL/XC */
#define SRC_AUTONA_FIX_DIS		0x00000002ul
#define SYNC_PD_EN			0x00000002ul	/* Mobility */
#define DISP_QW_FIX_DIS			0x00000004ul
#define GUIDST_WB_EXP_DIS		0x00000008ul
#define CYC_ALL_FIX_DIS			0x00000008ul	/* GTPro */
#define AGPPLL_FIX_EN			0x00000008ul	/* Mobility */
#define SRC_AUTONA_ALWAYS_EN		0x00000010ul
#define GUI_BEATS_HOST_P		0x00000010ul	/* GTPro */
#define DRV_CNTL_DQMB_WEB		0x00000020ul
#define FAST_FILL_SCISSOR_DIS		0x00000020ul	/* GT2c/VT4 */
#define INTER_BLIT_FIX_DIS		0x00000020ul	/* GTPro */
#define DRV_CNTL_MA			0x00000040ul
#define AUTO_BLKWRT_COLOR_DIS		0x00000040ul	/* GT2c/VT4 */
#define INTER_PRIM_DIS			0x00000040ul	/* GTPro */
#define DRV_CNTL_MD			0x00000080ul
#define CHG_DEV_ID			0x00000100ul
#define SRC_TRACK_DST_FIX_DIS		0x00000200ul
#define HCLK_FB_SKEW			0x00000380ul	/* GT2c/VT4 */
#define SRC_TRACK_DST_FIX_DIS_P		0x00000080ul	/* GTPro */
#define AUTO_BLKWRT_COLOR_DIS_P		0x00000100ul	/* GTPro */
#define INTER_LINE_OVERLAP_DIS		0x00000200ul	/* GTPro */
#define MEM_OE_PULLBACK			0x00000400ul
#define DBL_BUFFER_EN			0x00000400ul	/* GTPro */
#define MEM_WE_FIX_DIS			0x00000800ul
#define MEM_OE_PULLBACK_B		0x00000800ul	/* GT2c/VT4 */
#define CMDFIFO_SIZE_EN			0x00000800ul	/* GTPro */
#define RD_EN_FIX_DIS			0x00001000ul
#define MEM_WE_FIX_DIS_B		0x00001000ul
#define AUTO_FF_DIS			0x00001000ul	/* GTPro */
#define CMDFIFO_SIZE_DIS		0x00002000ul	/* GT2c/VT4 */
#define AUTO_BLKWRT_DIS			0x00002000ul	/* GTPro */
#define GUI_BEATS_HOST			0x00004000ul	/* GT2c/VT4 */
#define ORED_INVLD_RB_CACHE		0x00004000ul	/* GTPro */
#define BLOCK_DBL_BUF			0x00008000ul	/* GTPro */
#define R2W_TURNAROUND_DELAY		0x00020000ul	/* GT2c/VT4 */
#define ENA_32BIT_DATA_BUS		0x00040000ul	/* GT2c/VT4 */
#define HCLK_FB_SKEW_P			0x00070000ul	/* GTPro */
#define ENA_FLASH_ROM			0x00080000ul	/* GT2c/VT4 */
#define DISABLE_SWITCH_FIX		0x00080000ul	/* GTPro */
#define MCLK_START_EN			0x00080000ul	/* LTPro */
#define SEL_VBLANK_BDL_BUF		0x00100000ul	/* GTPro */
#define CMDFIFO_64EN			0x00200000ul	/* GTPro */
#define BM_FIX_DIS			0x00400000ul	/* GTPro */
#define Z_SWITCH_EN			0x00800000ul	/* LTPro */
#define FLUSH_HOST_WB			0x01000000ul	/* GTPro */
#define HW_DEBUG_WRITE_MSK_FIX_DIS	0x02000000ul	/* LTPro */
#define Z_NO_WRITE_EN			0x04000000ul	/* LTPro */
#define DISABLE_PCLK_RESET_P		0x08000000ul	/* LTPro */
#define PM_D3_SUPPORT_ENABLE_P		0x10000000ul	/* LTPro */
#define STARTCYCLE_FIX_ENABLE		0x20000000ul	/* LTPro */
#define DONT_RST_CHAREN			0x20000000ul	/* XL/XC */
#define C3_FIX_ENABLE			0x40000000ul	/* LTPro */
#define BM_HOSTRA_EN			0x40000000ul	/* XL/XC */
#define PKGBGAb				0x80000000ul	/* XL/XC */
#define AUTOEXP_HORZ_FIX		0x80000000ul	/* Mobility */
#define SCRATCH_REG0		IOPortTag(0x10u, 0x20u)
#define SCRATCH_REG1		IOPortTag(0x11u, 0x21u)
/*	BIOS_BASE_SEGMENT		0x0000007ful */	/* As above */
/*	?				0x00000f80ul */
#define BIOS_INIT_DAC_SUBTYPE		0x0000f000ul
/*	?				0xffff0000ul */
#define SCRATCH_REG2		BlockIOTag(0x22u)	/* LT */
#define SCRATCH_REG3		BlockIOTag(0x23u)	/* GTPro */
/*	Not described here		0x07fffffful */
#define DISPLAY_SWITCH_DISABLE		0x08000000ul
/*	Not described here		0xf0000000ul */
#define CLOCK_CNTL		IOPortTag(0x12u, 0x24u)
#define CLOCK_BIT			0x00000004ul	/* For ICS2595 */
#define CLOCK_PULSE			0x00000008ul	/* For ICS2595 */
#define CLOCK_SELECT			0x0000000ful
#define CLOCK_DIVIDER			0x00000030ul
#define CLOCK_STROBE			0x00000040ul
#define CLOCK_DATA			0x00000080ul
/*	?				0x00000100ul */
#define PLL_WR_EN			0x00000200ul	/* For internal PLL */
#define PLL_ADDR			0x0000fc00ul	/* For internal PLL */
#define PLL_DATA			0x00ff0000ul	/* For internal PLL */
/*	?				0xff000000ul */
#define CONFIG_STAT64_1		BlockIOTag(0x25u)	/* GTPro */
#define CFG_SUBSYS_DEV_ID		0x000000fful
#define CFG_SUBSYS_VEN_ID		0x00ffff00ul
/*	?				0x1f000000ul */
#define CFG_DIMM_TYPE			0xe0000000ul
#define CFG_PCI_SUBSYS_DEV_ID		0x0000fffful	/* XC/XL */
#define CFG_PCI_SUBSYS_VEN_ID		0xffff0000ul	/* XC/XL */
#define CONFIG_STAT64_2		BlockIOTag(0x26u)	/* GTPro */
#define CFG_DIMM_TYPE_3			0x00000001ul
/*	?				0x0000001eul */
#define CFG_ROMWRTEN			0x00000020ul
#define CFG_AGPVCOGAIN			0x000000c0ul
#define CFG_PCI_TYPE			0x00000100ul
#define CFG_AGPSKEW			0x00000e00ul
#define CFG_X1CLKSKEW			0x00007000ul
#define CFG_PANEL_ID_P			0x000f8000ul	/* LTPro */
/*	?				0x00100000ul */
#define CFG_PREFETCH_EN			0x00200000ul
#define CFG_ID_DISABLE			0x00400000ul
#define CFG_PRE_TESTEN			0x00800000ul
/*	?				0x01000000ul */
#define CFG_PCI5VEN			0x02000000ul	/* LTPro */
#define CFG_VGA_DISABLE			0x04000000ul
#define CFG_ENINTB			0x08000000ul
/*	?				0x10000000ul */
#define CFG_ROM_REMAP_2			0x20000000ul
#define CFG_IDSEL			0x40000000ul
/*	?				0x80000000ul */
#define TV_OUT_DATA		BlockIOTag(0x27u)	/* LTPro */
#define BUS_CNTL		IOPortTag(0x13u, 0x28u)
#define BUS_WS				0x0000000ful
#define BUS_DBL_RESYNC			0x00000001ul	/* VTB/GTB/LT */
#define BUS_MSTR_RESET			0x00000002ul	/* VTB/GTB/LT */
#define BUS_FLUSH_BUF			0x00000004ul	/* VTB/GTB/LT */
#define BUS_STOP_REQ_DIS		0x00000008ul	/* VTB/GTB/LT */
#define BUS_ROM_WS			0x000000f0ul
#define BUS_APER_REG_DIS		0x00000010ul	/* VTB/GTB/LT */
#define BUS_EXTRA_PIPE_DIS		0x00000020ul	/* VTB/GTB/LT */
#define BUS_MASTER_DIS			0x00000040ul	/* VTB/GTB/LT */
#define BUS_ROM_WRT_EN			0x00000080ul	/* GTPro */
#define BUS_ROM_PAGE			0x00000f00ul
#define BUS_MINOR_REV_ID		0x00000700ul	/* LTPro */
/*		First silicom - Prototype (A11)	0x00000000ul */
/*		Metal mask spin (A12 & A13)	0x00000100ul */
/*		All layer spin (A21)		0x00000200ul */
/*		Fast metal spin (A22) - Prod.	0x00000300ul */
/*		All layer spin (A31)		0x00000700ul */
/*	?				0x00000800ul */	/* LTPro */
#define BUS_CHIP_HIDDEN_REV		0x00000300ul	/* XC/XL */
/*	?				0x00001c00ul */	/* XC/XL */