1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
80 lines
2.1 KiB
C
80 lines
2.1 KiB
C
#ifndef _VIDEO_S3BLIT_H
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#define _VIDEO_S3BLIT_H
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/* s3 commands */
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#define S3_BITBLT 0xc011
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#define S3_TWOPOINTLINE 0x2811
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#define S3_FILLEDRECT 0x40b1
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#define S3_FIFO_EMPTY 0x0400
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#define S3_HDW_BUSY 0x0200
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/* Enhanced register mapping (MMIO mode) */
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#define S3_READ_SEL 0xbee8 /* offset f */
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#define S3_MULT_MISC 0xbee8 /* offset e */
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#define S3_ERR_TERM 0x92e8
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#define S3_FRGD_COLOR 0xa6e8
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#define S3_BKGD_COLOR 0xa2e8
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#define S3_PIXEL_CNTL 0xbee8 /* offset a */
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#define S3_FRGD_MIX 0xbae8
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#define S3_BKGD_MIX 0xb6e8
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#define S3_CUR_Y 0x82e8
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#define S3_CUR_X 0x86e8
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#define S3_DESTY_AXSTP 0x8ae8
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#define S3_DESTX_DIASTP 0x8ee8
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#define S3_MIN_AXIS_PCNT 0xbee8 /* offset 0 */
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#define S3_MAJ_AXIS_PCNT 0x96e8
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#define S3_CMD 0x9ae8
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#define S3_GP_STAT 0x9ae8
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#define S3_ADVFUNC_CNTL 0x4ae8
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#define S3_WRT_MASK 0xaae8
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#define S3_RD_MASK 0xaee8
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/* Enhanced register mapping (Packed MMIO mode, write only) */
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#define S3_ALT_CURXY 0x8100
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#define S3_ALT_CURXY2 0x8104
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#define S3_ALT_STEP 0x8108
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#define S3_ALT_STEP2 0x810c
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#define S3_ALT_ERR 0x8110
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#define S3_ALT_CMD 0x8118
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#define S3_ALT_MIX 0x8134
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#define S3_ALT_PCNT 0x8148
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#define S3_ALT_PAT 0x8168
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/* Drawing modes */
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#define S3_NOTCUR 0x0000
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#define S3_LOGICALZERO 0x0001
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#define S3_LOGICALONE 0x0002
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#define S3_LEAVEASIS 0x0003
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#define S3_NOTNEW 0x0004
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#define S3_CURXORNEW 0x0005
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#define S3_NOT_CURXORNEW 0x0006
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#define S3_NEW 0x0007
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#define S3_NOTCURORNOTNEW 0x0008
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#define S3_CURORNOTNEW 0x0009
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#define S3_NOTCURORNEW 0x000a
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#define S3_CURORNEW 0x000b
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#define S3_CURANDNEW 0x000c
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#define S3_NOTCURANDNEW 0x000d
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#define S3_CURANDNOTNEW 0x000e
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#define S3_NOTCURANDNOTNEW 0x000f
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#define S3_CRTC_ADR 0x03d4
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#define S3_CRTC_DATA 0x03d5
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#define S3_REG_LOCK2 0x39
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#define S3_HGC_MODE 0x45
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#define S3_HWGC_ORGX_H 0x46
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#define S3_HWGC_ORGX_L 0x47
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#define S3_HWGC_ORGY_H 0x48
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#define S3_HWGC_ORGY_L 0x49
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#define S3_HWGC_DX 0x4e
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#define S3_HWGC_DY 0x4f
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#define S3_LAW_CTL 0x58
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#endif /* _VIDEO_S3BLIT_H */
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