/* * SiS register definitions and access macros * From SiS X11 driver * * Copyright (C) 2001-2003 by Thomas Winischhofer, Vienna, Austria * * This file is part of MPlayer. * * MPlayer 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. * * MPlayer is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with MPlayer; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef VIDIX_SIS_REGS_H #define VIDIX_SIS_REGS_H #define inSISREG(base) INPORT8(base) #define outSISREG(base,val) OUTPORT8(base, val) #define orSISREG(base,val) do { \ unsigned char __Temp = INPORT8(base); \ outSISREG(base, __Temp | (val)); \ } while (0) #define andSISREG(base,val) do { \ unsigned char __Temp = INPORT8(base); \ outSISREG(base, __Temp & (val)); \ } while (0) #define inSISIDXREG(base,idx,var) do { \ OUTPORT8(base, idx); var=INPORT8((base)+1); \ } while (0) #define outSISIDXREG(base,idx,val) do { \ OUTPORT8(base, idx); OUTPORT8((base)+1, val); \ } while (0) #define orSISIDXREG(base,idx,val) do { \ unsigned char __Temp; \ OUTPORT8(base, idx); \ __Temp = INPORT8((base)+1)|(val); \ outSISIDXREG(base,idx,__Temp); \ } while (0) #define andSISIDXREG(base,idx,and) do { \ unsigned char __Temp; \ OUTPORT8(base, idx); \ __Temp = INPORT8((base)+1)&(and); \ outSISIDXREG(base,idx,__Temp); \ } while (0) #define setSISIDXREG(base,idx,and,or) do { \ unsigned char __Temp; \ OUTPORT8(base, idx); \ __Temp = (INPORT8((base)+1)&(and))|(or); \ outSISIDXREG(base,idx,__Temp); \ } while (0) #define BITMASK(h,l) (((unsigned)(1U << ((h)-(l)+1))-1)<<(l)) #define GENMASK(mask) BITMASK(1?mask,0?mask) #define GETBITS(var,mask) (((var) & GENMASK(mask)) >> (0?mask)) #define SETBITS(val,mask) ((val) << (0?mask)) #define SETBIT(n) (1<<(n)) #define GETBITSTR(val,from,to) ((GETBITS(val,from)) << (0?to)) #define SETVARBITS(var,val,from,to) (((var)&(~(GENMASK(to)))) | \ GETBITSTR(val,from,to)) #define GETVAR8(var) ((var)&0xFF) #define SETVAR8(var,val) (var) = GETVAR8(val) /* #define VGA_RELIO_BASE 0x380 */ #define AROFFSET 0x40 /* VGA_ATTR_INDEX - VGA_RELIO_BASE */ #define ARROFFSET 0x41 /* VGA_ATTR_DATA_R - VGA_RELIO_BASE */ #define GROFFSET 0x4e /* VGA_GRAPH_INDEX - VGA_RELIO_BASE */ #define SROFFSET 0x44 /* VGA_SEQ_INDEX - VGA_RELIO_BASE */ #define CROFFSET 0x54 /* VGA_CRTC_INDEX_OFFSET + VGA_IOBASE_COLOR - VGA_RELIO_BASE */ #define MISCROFFSET 0x4c /* VGA_MISC_OUT_R - VGA_RELIO_BASE */ #define MISCWOFFSET 0x42 /* VGA_MISC_OUT_W - VGA_RELIO_BASE */ #define INPUTSTATOFFSET 0x5A #define PART1OFFSET 0x04 #define PART2OFFSET 0x10 #define PART3OFFSET 0x12 #define PART4OFFSET 0x14 #define PART5OFFSET 0x16 #define VIDEOOFFSET 0x02 #define COLREGOFFSET 0x48 #define SIS_IOBASE sis_iobase /* var defined in sis_vid.c */ #define SISAR SIS_IOBASE + AROFFSET #define SISARR SIS_IOBASE + ARROFFSET #define SISGR SIS_IOBASE + GROFFSET #define SISSR SIS_IOBASE + SROFFSET #define SISCR SIS_IOBASE + CROFFSET #define SISMISCR SIS_IOBASE + MISCROFFSET #define SISMISCW SIS_IOBASE + MISCWOFFSET #define SISINPSTAT SIS_IOBASE + INPUTSTATOFFSET #define SISPART1 SIS_IOBASE + PART1OFFSET #define SISPART2 SIS_IOBASE + PART2OFFSET #define SISPART3 SIS_IOBASE + PART3OFFSET #define SISPART4 SIS_IOBASE + PART4OFFSET #define SISPART5 SIS_IOBASE + PART5OFFSET #define SISVID SIS_IOBASE + VIDEOOFFSET #define SISCOLIDX SIS_IOBASE + COLREGOFFSET #define SISCOLDATA SIS_IOBASE + COLREGOFFSET + 1 #define SISCOL2IDX SISPART5 #define SISCOL2DATA SISPART5 + 1 #define vc_index_offset 0x00 /* Video capture - unused */ #define vc_data_offset 0x01 #define vi_index_offset VIDEOOFFSET #define vi_data_offset (VIDEOOFFSET + 1) #define crt2_index_offset PART1OFFSET #define crt2_port_offset (PART1OFFSET + 1) #define sr_index_offset SROFFSET #define sr_data_offset (SROFFSET + 1) #define cr_index_offset CROFFSET #define cr_data_offset (CROFFSET + 1) #define input_stat INPUTSTATOFFSET /* For old chipsets (5597/5598, 6326, 530/620) ------------ */ /* SR (3C4) */ #define BankReg 0x06 #define ClockReg 0x07 #define CPUThreshold 0x08 #define CRTThreshold 0x09 #define CRTCOff 0x0A #define DualBanks 0x0B #define MMIOEnable 0x0B #define RAMSize 0x0C #define Mode64 0x0C #define ExtConfStatus1 0x0E #define ClockBase 0x13 #define LinearAdd0 0x20 #define LinearAdd1 0x21 #define GraphEng 0x27 #define MemClock0 0x28 #define MemClock1 0x29 #define XR2A 0x2A #define XR2B 0x2B #define TurboQueueBase 0x2C #define FBSize 0x2F #define ExtMiscCont5 0x34 #define ExtMiscCont9 0x3C /* 3x4 */ #define Offset 0x13 /* SiS Registers for 300, 540, 630, 730, 315, 550, 650, 740 */ /* VGA standard register */ #define Index_SR_Graphic_Mode 0x06 #define Index_SR_RAMDAC_Ctrl 0x07 #define Index_SR_Threshold_Ctrl1 0x08 #define Index_SR_Threshold_Ctrl2 0x09 #define Index_SR_Misc_Ctrl 0x0F #define Index_SR_DDC 0x11 #define Index_SR_Feature_Connector_Ctrl 0x12 #define Index_SR_DRAM_Sizing 0x14 #define Index_SR_DRAM_State_Machine_Ctrl 0x15 #define Index_SR_AGP_PCI_State_Machine 0x21 #define Index_SR_Internal_MCLK0 0x28 #define Index_SR_Internal_MCLK1 0x29 #define Index_SR_Internal_DCLK1 0x2B #define Index_SR_Internal_DCLK2 0x2C #define Index_SR_Internal_DCLK3 0x2D #define Index_SR_Ext_Clock_Sel 0x32 #define Index_SR_Int_Status 0x34 #define Index_SR_Int_Enable 0x35 #define Index_SR_Int_Reset 0x36 #define Index_SR_Power_On_Trap 0x38 #define Index_SR_Power_On_Trap2 0x39 #define Index_SR_Power_On_Trap3 0x3A /* video registers (300/630/730/315/550/650/740 only) */ #define Index_VI_Passwd 0x00 /* Video overlay horizontal start/end, unit=screen pixels */ #define Index_VI_Win_Hor_Disp_Start_Low 0x01 #define Index_VI_Win_Hor_Disp_End_Low 0x02 #define Index_VI_Win_Hor_Over 0x03 /* Overflow */ /* Video overlay vertical start/end, unit=screen pixels */ #define Index_VI_Win_Ver_Disp_Start_Low 0x04 #define Index_VI_Win_Ver_Disp_End_Low 0x05 #define Index_VI_Win_Ver_Over 0x06 /* Overflow */ /* Y Plane (4:2:0) or YUV (4:2:2) buffer start address, unit=word */ #define Index_VI_Disp_Y_Buf_Start_Low 0x07 #define Index_VI_Disp_Y_Buf_Start_Middle 0x08 #define Index_VI_Disp_Y_Buf_Start_High 0x09 /* U Plane (4:2:0) buffer start address, unit=word */ #define Index_VI_U_Buf_Start_Low 0x0A #define Index_VI_U_Buf_Start_Middle 0x0B #define Index_VI_U_Buf_Start_High 0x0C /* V Plane (4:2:0) buffer start address, unit=word */ #define Index_VI_V_Buf_Start_Low 0x0D #define Index_VI_V_Buf_Start_Middle 0x0E #define Index_VI_V_Buf_Start_High 0x0F /* Pitch for Y, UV Planes, unit=word */ #define Index_VI_Disp_Y_Buf_Pitch_Low 0x10 #define Index_VI_Disp_UV_Buf_Pitch_Low 0x11 #define Index_VI_Disp_Y_UV_Buf_Pitch_Middle 0x12 /* What is this ? */ #define Index_VI_Disp_Y_Buf_Preset_Low 0x13 #define Index_VI_Disp_Y_Buf_Preset_Middle 0x14 #define Index_VI_UV_Buf_Preset_Low 0x15 #define Index_VI_UV_Buf_Preset_Middle 0x16 #define Index_VI_Disp_Y_UV_Buf_Preset_High 0x17 /* Scaling control registers */ #define Index_VI_Hor_Post_Up_Scale_Low 0x18 #define Index_VI_Hor_Post_Up_Scale_High 0x19 #define Index_VI_Ver_Up_Scale_Low 0x1A #define Index_VI_Ver_Up_Scale_High 0x1B #define Index_VI_Scale_Control 0x1C /* Playback line buffer control */ #define Index_VI_Play_Threshold_Low 0x1D #define Index_VI_Play_Threshold_High 0x1E #define Index_VI_Line_Buffer_Size 0x1F /* Destination color key */ #define Index_VI_Overlay_ColorKey_Red_Min 0x20 #define Index_VI_Overlay_ColorKey_Green_Min 0x21 #define Index_VI_Overlay_ColorKey_Blue_Min 0x22 #define Index_VI_Overlay_ColorKey_Red_Max 0x23 #define Index_VI_Overlay_ColorKey_Green_Max 0x24 #define Index_VI_Overlay_ColorKey_Blue_Max 0x25 /* Source color key, YUV color space */ #define Index_VI_Overlay_ChromaKey_Red_Y_Min 0x26 #define Index_VI_Overlay_ChromaKey_Green_U_Min 0x27 #define Index_VI_Overlay_ChromaKey_Blue_V_Min 0x28 #define Index_VI_Overlay_ChromaKey_Red_Y_Max 0x29 #define Index_VI_Overlay_ChromaKey_Green_U_Max 0x2A #define Index_VI_Overlay_ChromaKey_Blue_V_Max 0x2B /* Contrast enhancement and brightness control */ #define Index_VI_Contrast_Factor 0x2C /* obviously unused/undefined */ #define Index_VI_Brightness 0x2D #define Index_VI_Contrast_Enh_Ctrl 0x2E #define Index_VI_Key_Overlay_OP 0x2F #define Index_VI_Control_Misc0 0x30 #define Index_VI_Control_Misc1 0x31 #define Index_VI_Control_Misc2 0x32 /* TW: Subpicture registers */ #define Index_VI_SubPict_Buf_Start_Low 0x33 #define Index_VI_SubPict_Buf_Start_Middle 0x34 #define Index_VI_SubPict_Buf_Start_High 0x35 /* TW: What is this ? */ #define Index_VI_SubPict_Buf_Preset_Low 0x36 #define Index_VI_SubPict_Buf_Preset_Middle 0x37 /* TW: Subpicture pitch, unit=16 bytes */ #define Index_VI_SubPict_Buf_Pitch 0x38 /* TW: Subpicture scaling control */ #define Index_VI_SubPict_Hor_Scale_Low 0x39 #define Index_VI_SubPict_Hor_Scale_High 0x3A #define Index_VI_SubPict_Vert_Scale_Low 0x3B #define Index_VI_SubPict_Vert_Scale_High 0x3C #define Index_VI_SubPict_Scale_Control 0x3D /* (0x40 = enable/disable subpicture) */ /* TW: Subpicture line buffer control */ #define Index_VI_SubPict_Threshold 0x3E /* TW: What is this? */ #define Index_VI_FIFO_Max 0x3F /* TW: Subpicture palette; 16 colors, total 32 bytes address space */ #define Index_VI_SubPict_Pal_Base_Low 0x40 #define Index_VI_SubPict_Pal_Base_High 0x41 /* I wish I knew how to use these ... */ #define Index_MPEG_Read_Ctrl0 0x60 /* MPEG auto flip */ #define Index_MPEG_Read_Ctrl1 0x61 /* MPEG auto flip */ #define Index_MPEG_Read_Ctrl2 0x62 /* MPEG auto flip */ #define Index_MPEG_Read_Ctrl3 0x63 /* MPEG auto flip */ /* TW: MPEG AutoFlip scale */ #define Index_MPEG_Ver_Up_Scale_Low 0x64 #define Index_MPEG_Ver_Up_Scale_High 0x65 #define Index_MPEG_Y_Buf_Preset_Low 0x66 #define Index_MPEG_Y_Buf_Preset_Middle 0x67 #define Index_MPEG_UV_Buf_Preset_Low 0x68 #define Index_MPEG_UV_Buf_Preset_Middle 0x69 #define Index_MPEG_Y_UV_Buf_Preset_High 0x6A /* TW: The following registers only exist on the 310/325 series */ /* TW: Bit 16:24 of Y_U_V buf start address (?) */ #define Index_VI_Y_Buf_Start_Over 0x6B #define Index_VI_U_Buf_Start_Over 0x6C #define Index_VI_V_Buf_Start_Over 0x6D #define Index_VI_Disp_Y_Buf_Pitch_High 0x6E #define Index_VI_Disp_UV_Buf_Pitch_High 0x6F /* Hue and saturation */ #define Index_VI_Hue 0x70 #define Index_VI_Saturation 0x71 #define Index_VI_SubPict_Start_Over 0x72 #define Index_VI_SubPict_Buf_Pitch_High 0x73 #define Index_VI_Control_Misc3 0x74 /* TW: Bits (and helpers) for Index_VI_Control_Misc0 */ #define VI_Misc0_Enable_Overlay 0x02 #define VI_Misc0_420_Plane_Enable 0x04 /* Select Plane or Packed mode */ #define VI_Misc0_422_Enable 0x20 /* Select 422 or 411 mode */ #define VI_Misc0_Fmt_YVU420P 0x0C /* YUV420 Planar (I420, YV12) */ #define VI_Misc0_Fmt_YUYV 0x28 /* YUYV Packed (YUY2) */ #define VI_Misc0_Fmt_UYVY 0x08 /* (UYVY) */ /* TW: Bits for Index_VI_Control_Misc1 */ /* #define VI_Misc1_? 0x01 */ #define VI_Misc1_BOB_Enable 0x02 #define VI_Misc1_Line_Merge 0x04 #define VI_Misc1_Field_Mode 0x08 /* #define VI_Misc1_? 0x10 */ #define VI_Misc1_Non_Interleave 0x20 /* 300 series only? */ #define VI_Misc1_Buf_Addr_Lock 0x20 /* 310 series only? */ /* #define VI_Misc1_? 0x40 */ /* #define VI_Misc1_? 0x80 */ /* TW: Bits for Index_VI_Control_Misc2 */ #define VI_Misc2_Select_Video2 0x01 #define VI_Misc2_Video2_On_Top 0x02 /* #define VI_Misc2_? 0x04 */ #define VI_Misc2_Vertical_Interpol 0x08 #define VI_Misc2_Dual_Line_Merge 0x10 #define VI_Misc2_All_Line_Merge 0x20 /* 310 series only? */ #define VI_Misc2_Auto_Flip_Enable 0x40 /* 300 series only? */ #define VI_Misc2_Video_Reg_Write_Enable 0x80 /* 310 series only? */ /* TW: Bits for Index_VI_Control_Misc3 */ #define VI_Misc3_Submit_Video_1 0x01 /* AKA "address ready" */ #define VI_Misc3_Submit_Video_2 0x02 /* AKA "address ready" */ #define VI_Misc3_Submit_SubPict 0x04 /* AKA "address ready" */ /* TW: Values for Index_VI_Key_Overlay_OP (0x2F) */ #define VI_ROP_Never 0x00 #define VI_ROP_DestKey 0x03 #define VI_ROP_Always 0x0F /* * CRT_2 function control register --------------------------------- */ #define Index_CRT2_FC_CONTROL 0x00 #define Index_CRT2_FC_SCREEN_HIGH 0x04 #define Index_CRT2_FC_SCREEN_MID 0x05 #define Index_CRT2_FC_SCREEN_LOW 0x06 #define Index_CRT2_FC_ENABLE_WRITE 0x24 #define Index_CRT2_FC_VR 0x25 #define Index_CRT2_FC_VCount 0x27 #define Index_CRT2_FC_VCount1 0x28 #define Index_310_CRT2_FC_VR 0x30 /* d[1] = vertical retrace */ #define Index_310_CRT2_FC_RT 0x33 /* d[7] = retrace in progress */ /* video attributes - these should probably be configurable on the fly * so users with different desktop sizes can keep * captured data off the desktop */ #define VINWID 704 #define VINHGT VINHGT_NTSC #define VINHGT_NTSC 240 #define VINHGT_PAL 290 #define VIN_WINDOW (704 * 291 * 2) #define VBI_WINDOW (704 * 64 * 2) #define VIN_FIELD_EVEN 1 #define VIN_FIELD_ODD 2 #define VIN_FIELD_BOTH 4 /* i2c registers (TW; not on 300/310/325 series) */ #define X_INDEXREG 0x14 #define X_PORTREG 0x15 #define X_DATA 0x0f #define I2C_SCL 0x00 #define I2C_SDA 0x01 #define I2C_DELAY 10 /* mmio registers for video */ #define REG_PRIM_CRT_COUNTER 0x8514 /* TW: MPEG MMIO registers (630 and later) ----------------------------*/ /* Not public (yet?) */ #endif /* VIDIX_SIS_REGS_H */