pm3fb.h
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/* * linux/drivers/video/pm3fb.h -- 3DLabs Permedia3 frame buffer device * * Copyright (C) 2001 Romain Dolbeau <dolbeau@irisa.fr> * Copyright (C) 2001 Sven Luther, <luther@dpt-info.u-strasbg.fr> * * This file is subject to the terms and conditions of the GNU General Public * License. See the file COPYING in the main directory of this archive for * more details. */#ifndef PM3FB_H#define PM3FB_H/*********************************************** GLINT Permedia3 Control Status registers ************************************************//* Control Status Registers */#define PM3ResetStatus 0x0000#define PM3IntEnable 0x0008#define PM3IntFlags 0x0010#define PM3InFIFOSpace 0x0018#define PM3OutFIFOWords 0x0020#define PM3DMAAddress 0x0028#define PM3DMACount 0x0030#define PM3ErrorFlags 0x0038#define PM3VClkCtl 0x0040#define PM3TestRegister 0x0048#define PM3Aperture0 0x0050#define PM3Aperture1 0x0058#define PM3DMAControl 0x0060#define PM3FIFODis 0x0068#define PM3ChipConfig 0x0070#define PM3AGPControl 0x0078#define PM3GPOutDMAAddress 0x0080#define PM3PCIFeedbackCount 0x0088#define PM3PCIAbortStatus 0x0090#define PM3PCIAbortAddress 0x0098#define PM3PCIPLLStatus 0x00f0#define PM3HostTextureAddress 0x0100#define PM3TextureDownloadControl 0x0108#define PM3TextureOperation 0x0110#define PM3LogicalTexturePage 0x0118#define PM3TexDMAAddress 0x0120#define PM3TexFIFOSpace 0x0128/*********************************************** GLINT Permedia3 Region 0 Bypass Controls ************************************************/#define PM3ByAperture1Mode 0x0300 #define PM3ByApertureMode_BYTESWAP_ABCD (0 << 0) #define PM3ByApertureMode_BYTESWAP_BADC (1 << 0) #define PM3ByApertureMode_BYTESWAP_CDAB (2 << 0) #define PM3ByApertureMode_BYTESWAP_DCBA (3 << 0) #define PM3ByApertureMode_PATCH_ENABLE (1 << 2) #define PM3ByApertureMode_FORMAT_RAW (0 << 3) #define PM3ByApertureMode_FORMAT_YUYV (1 << 3) #define PM3ByApertureMode_FORMAT_UYVY (2 << 3) #define PM3ByApertureMode_PIXELSIZE_8BIT (0 << 5) #define PM3ByApertureMode_PIXELSIZE_16BIT (1 << 5) #define PM3ByApertureMode_PIXELSIZE_32BIT (2 << 5) #define PM3ByApertureMode_PIXELSIZE_MASK (3 << 5) #define PM3ByApertureMode_EFFECTIVE_STRIDE_1024 (0 << 7) #define PM3ByApertureMode_EFFECTIVE_STRIDE_2048 (1 << 7) #define PM3ByApertureMode_EFFECTIVE_STRIDE_4096 (2 << 7) #define PM3ByApertureMode_EFFECTIVE_STRIDE_8192 (3 << 7) #define PM3ByApertureMode_PATCH_OFFSET_X(off) (((off) & 0x7f) << 9) #define PM3ByApertureMode_PATCH_OFFSET_Y(off) (((off) & 0x7f) << 16) #define PM3ByApertureMode_FRAMEBUFFER (0 << 21) #define PM3ByApertureMode_LOCALBUFFER (1 << 21) #define PM3ByApertureMode_DOUBLE_WRITE_OFF (0 << 22) #define PM3ByApertureMode_DOUBLE_WRITE_1MB (1 << 22) #define PM3ByApertureMode_DOUBLE_WRITE_2MB (2 << 22) #define PM3ByApertureMode_DOUBLE_WRITE_4MB (3 << 22) #define PM3ByApertureMode_DOUBLE_WRITE_8MB (4 << 22) #define PM3ByApertureMode_DOUBLE_WRITE_16MB (5 << 22) #define PM3ByApertureMode_DOUBLE_WRITE_32MB (6 << 22)#define PM3ByAperture2Mode 0x0328/*********************************************** GLINT Permedia3 Memory Control (0x1000) ************************************************/#define PM3MemCounter 0x1000#define PM3MemBypassWriteMask 0x1008#define PM3MemScratch 0x1010#define PM3LocalMemCaps 0x1018 #define PM3LocalMemCaps_NoWriteMask (1 << 28)#define PM3LocalMemTimings 0x1020#define PM3LocalMemControl 0x1028#define PM3LocalMemRefresh 0x1030#define PM3LocalMemPowerDown 0x1038#define PM3RemoteMemControl 0x1100/*********************************************** GLINT Permedia3 Video Control (0x3000) ************************************************/#define PM3ScreenBase 0x3000#define PM3ScreenStride 0x3008#define PM3HTotal 0x3010#define PM3HgEnd 0x3018#define PM3HbEnd 0x3020#define PM3HsStart 0x3028#define PM3HsEnd 0x3030#define PM3VTotal 0x3038#define PM3VbEnd 0x3040#define PM3VsStart 0x3048#define PM3VsEnd 0x3050#define PM3VideoControl 0x3058 #define PM3VideoControl_ENABLE (1 << 0) #define PM3VideoControl_BLANK_ACTIVE_HIGH (0 << 1) #define PM3VideoControl_BLANK_ACTIVE_LOW (1 << 1) #define PM3VideoControl_LINE_DOUBLE_OFF (0 << 2) #define PM3VideoControl_LINE_DOUBLE_ON (1 << 2) #define PM3VideoControl_HSYNC_FORCE_HIGH (0 << 3) #define PM3VideoControl_HSYNC_ACTIVE_HIGH (1 << 3) #define PM3VideoControl_HSYNC_FORCE_LOW (2 << 3) #define PM3VideoControl_HSYNC_ACTIVE_LOW (3 << 3) #define PM3VideoControl_HSYNC_MASK (3 << 3) #define PM3VideoControl_VSYNC_FORCE_HIGH (0 << 5) #define PM3VideoControl_VSYNC_ACTIVE_HIGH (1 << 5) #define PM3VideoControl_VSYNC_FORCE_LOW (2 << 5) #define PM3VideoControl_VSYNC_ACTIVE_LOW (3 << 5) #define PM3VideoControl_VSYNC_MASK (3 << 5) #define PM3VideoControl_BYTE_DOUBLE_OFF (0 << 7) #define PM3VideoControl_BYTE_DOUBLE_ON (1 << 7) #define PM3VideoControl_BUFFER_SWAP_SYNCON_FRAMEBLANK (0 << 9) #define PM3VideoControl_BUFFER_SWAP_FREE_RUNNING (1 << 9) #define PM3VideoControl_BUFFER_SWAP_LIMITETO_FRAMERATE (2 << 9) #define PM3VideoControl_STEREO_ENABLE (1 << 11) #define PM3VideoControl_RIGHT_EYE_ACTIVE_HIGH (0 << 12) #define PM3VideoControl_RIGHT_EYE_ACTIVE_LOW (1 << 12) #define PM3VideoControl_VIDEO_EXT_LOW (0 << 14) #define PM3VideoControl_VIDEO_EXT_HIGH (1 << 14) #define PM3VideoControl_SYNC_MODE_INDEPENDENT (0 << 16) #define PM3VideoControl_SYNC_MODE_SYNCTO_VSA (1 << 16) #define PM3VideoControl_SYNC_MODE_SYNCTO_VSB (2 << 16) #define PM3VideoControl_PATCH_ENABLE (1 << 18) #define PM3VideoControl_PIXELSIZE_8BIT (0 << 19) #define PM3VideoControl_PIXELSIZE_16BIT (1 << 19) #define PM3VideoControl_PIXELSIZE_32BIT (2 << 19) #define PM3VideoControl_DISPLAY_ENABLE (1 << 21) #define PM3VideoControl_PATCH_OFFSET_X(off) (((off) & 0x3f) << 22) #define PM3VideoControl_PATCH_OFFSET_Y(off) (((off) & 0x3f) << 28)#define PM3InterruptLine 0x3060#define PM3DisplayData 0x3068#define PM3VerticalLineCount 0x3070#define PM3FifoControl 0x3078#define PM3ScreenBaseRight 0x3080#define PM3MiscControl 0x3088#define PM3VideoOverlayUpdate 0x3100 #define PM3VideoOverlayUpdate_ENABLE (1 << 0)#define PM3VideoOverlayMode 0x3108 #define PM3VideoOverlayMode_ENABLE (1 << 0) #define PM3VideoOverlayMode_BUFFERSYNC_MANUAL (0 << 1) #define PM3VideoOverlayMode_BUFFERSYNC_VIDEOSTREAMA (1 << 1) #define PM3VideoOverlayMode_BUFFERSYNC_VIDEOSTREAMB (2 << 1) #define PM3VideoOverlayMode_FIELDPOLARITY_NORMAL (0 << 4) #define PM3VideoOverlayMode_FIELDPOLARITY_INVERT (1 << 4) #define PM3VideoOverlayMode_PIXELSIZE_8BIT (0 << 5) #define PM3VideoOverlayMode_PIXELSIZE_16BIT (1 << 5) #define PM3VideoOverlayMode_PIXELSIZE_32BIT (2 << 5) #define PM3VideoOverlayMode_COLORFORMAT_RGB8888 \ ((0 << 7)|(1 << 12)|(2 << 5)) #define PM3VideoOverlayMode_COLORFORMAT_RGB4444 \ ((1 << 7)|(1 << 12)|(1 << 5)) #define PM3VideoOverlayMode_COLORFORMAT_RGB5551 \ ((2 << 7)|(1 << 12)|(1 << 5)) #define PM3VideoOverlayMode_COLORFORMAT_RGB565 \ ((3 << 7)|(1 << 12)|(1 << 5)) #define PM3VideoOverlayMode_COLORFORMAT_RGB332 \ ((4 << 7)|(1 << 12)|(0 << 5)) #define PM3VideoOverlayMode_COLORFORMAT_BGR8888 \ ((0 << 7)|(2 << 5)) #define PM3VideoOverlayMode_COLORFORMAT_BGR4444 \ ((1 << 7)|(1 << 5)) #define PM3VideoOverlayMode_COLORFORMAT_BGR5551 \ ((2 << 7)|(1 << 5)) #define PM3VideoOverlayMode_COLORFORMAT_BGR565 \ ((3 << 7)|(1 << 5)) #define PM3VideoOverlayMode_COLORFORMAT_BGR332 \ ((4 << 7)|(0 << 5)) #define PM3VideoOverlayMode_COLORFORMAT_CI8 \ ((5 << 7)|(1 << 12)|(0 << 5)) #define PM3VideoOverlayMode_COLORFORMAT_VUY444 \ ((2 << 10)|(1 << 12)|(2 << 5)) #define PM3VideoOverlayMode_COLORFORMAT_YUV444 \ ((2 << 10)|(2 << 5)) #define PM3VideoOverlayMode_COLORFORMAT_VUY422 \ ((1 << 10)|(1 << 12)|(1 << 5)) #define PM3VideoOverlayMode_COLORFORMAT_YUV422 \ ((1 << 10)|(1 << 5)) #define PM3VideoOverlayMode_COLORORDER_BGR (0 << 12) #define PM3VideoOverlayMode_COLORORDER_RGB (1 << 12) #define PM3VideoOverlayMode_LINEARCOLOREXT_OFF (0 << 13) #define PM3VideoOverlayMode_LINEARCOLOREXT_ON (1 << 13) #define PM3VideoOverlayMode_FILTER_MASK (3 << 14) #define PM3VideoOverlayMode_FILTER_OFF (0 << 14) #define PM3VideoOverlayMode_FILTER_FULL (1 << 14) #define PM3VideoOverlayMode_FILTER_PARTIAL (2 << 14) #define PM3VideoOverlayMode_DEINTERLACE_OFF (0 << 16) #define PM3VideoOverlayMode_DEINTERLACE_BOB (1 << 16) #define PM3VideoOverlayMode_PATCHMODE_OFF (0 << 18) #define PM3VideoOverlayMode_PATCHMODE_ON (1 << 18) #define PM3VideoOverlayMode_FLIP_VIDEO (0 << 20) #define PM3VideoOverlayMode_FLIP_VIDEOSTREAMA (1 << 20) #define PM3VideoOverlayMode_FLIP_VIDEOSTREAMB (2 << 20) #define PM3VideoOverlayMode_MIRROR_MASK (3 << 23) #define PM3VideoOverlayMode_MIRRORX_OFF (0 << 23) #define PM3VideoOverlayMode_MIRRORX_ON (1 << 23) #define PM3VideoOverlayMode_MIRRORY_OFF (0 << 24) #define PM3VideoOverlayMode_MIRRORY_ON (1 << 24)#define PM3VideoOverlayFifoControl 0x3110#define PM3VideoOverlayIndex 0x3118#define PM3VideoOverlayBase0 0x3120#define PM3VideoOverlayBase1 0x3128#define PM3VideoOverlayBase2 0x3130#define PM3VideoOverlayStride 0x3138 #define PM3VideoOverlayStride_STRIDE(s) (((s) & 0xfff) << 0)#define PM3VideoOverlayWidth 0x3140 #define PM3VideoOverlayWidth_WIDTH(w) (((w) & 0xfff) << 0)#define PM3VideoOverlayHeight 0x3148 #define PM3VideoOverlayHeight_HEIGHT(h) (((h) & 0xfff) << 0)#define PM3VideoOverlayOrigin 0x3150 #define PM3VideoOverlayOrigin_XORIGIN(x) (((x) & 0xfff) << 0) #define PM3VideoOverlayOrigin_YORIGIN(y) (((y) & 0xfff) << 16)#define PM3VideoOverlayShrinkXDelta 0x3158 #define PM3VideoOverlayShrinkXDelta_NONE (1 << 16) #define PM3VideoOverlayShrinkXDelta_DELTA(s,d) \ ((((s) << 16)/(d)) & 0x0ffffff0)#define PM3VideoOverlayZoomXDelta 0x3160 #define PM3VideoOverlayZoomXDelta_NONE (1 << 16) #define PM3VideoOverlayZoomXDelta_DELTA(s,d) \ ((((s) << 16)/(d)) & 0x0001fff0)#define PM3VideoOverlayYDelta 0x3168 #define PM3VideoOverlayYDelta_NONE (1 << 16) #define PM3VideoOverlayYDelta_DELTA(s,d) \ ((((s) << 16)/(d)) & 0x0ffffff0)#define PM3VideoOverlayFieldOffset 0x3170#define PM3VideoOverlayStatus 0x3178/*********************************************** GLINT Permedia3 RAMDAC Registers (0x4000) ************************************************//* Direct Registers */#define PM3RD_PaletteWriteAddress 0x4000#define PM3RD_PaletteData 0x4008#define PM3RD_PixelMask 0x4010#define PM3RD_PaletteReadAddress 0x4018#define PM3RD_IndexLow 0x4020#define PM3RD_IndexHigh 0x4028#define PM3RD_IndexedData 0x4030#define PM3RD_IndexControl 0x4038 #define PM3RD_IndexControl_AUTOINCREMENT_ENABLE (1 << 0)/* Indirect Registers */#define PM3RD_MiscControl 0x000 #define PM3RD_MiscControl_HIGHCOLOR_RES_ENABLE (1 << 0) #define PM3RD_MiscControl_PIXELDOUBLE_ENABLE (1 << 1) #define PM3RD_MiscControl_LASTREAD_ADDR_ENABLE (1 << 2)⌨️ 快捷键说明
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