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CRTC2 updates for NV dualhead modes

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6030 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Rudolf Cornelissen 2004-01-12 19:13:33 +00:00
parent ff50d0d10a
commit 28512cb982
1 changed files with 8 additions and 4 deletions
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12
headers/private/graphics/nvidia/nv_macros.h
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@ -743,10 +743,18 @@
#define CRTCW(A,B)(NV_REG16(NV16_CRTCIND) = ((NVCRTCX_##A) | ((B) << 8)))
#define CRTCR(A) (NV_REG8(NV8_CRTCIND) = (NVCRTCX_##A), NV_REG8(NV8_CRTCDAT))
/* read and write from second CRTC indexed registers */
#define CRTC2W(A,B)(NV_REG16(NV16_CRTC2IND) = ((NVCRTCX_##A) | ((B) << 8)))
#define CRTC2R(A) (NV_REG8(NV8_CRTC2IND) = (NVCRTCX_##A), NV_REG8(NV8_CRTC2DAT))
/* read and write from ATTRIBUTE indexed registers */
#define ATBW(A,B)(NV_REG8(NV8_INSTAT1), NV_REG8(NV8_ATTRINDW) = ((NVATBX_##A) | 0x20), NV_REG8(NV8_ATTRDATW) = (B))
#define ATBR(A) (NV_REG8(NV8_INSTAT1), NV_REG8(NV8_ATTRINDW) = ((NVATBX_##A) | 0x20), NV_REG8(NV8_ATTRDATR))
/* read and write from ATTRIBUTE indexed registers */
#define ATB2W(A,B)(NV_REG8(NV8_INSTAT1), NV_REG8(NV8_ATTR2INDW) = ((NVATBX_##A) | 0x20), NV_REG8(NV8_ATTR2DATW) = (B))
#define ATB2R(A) (NV_REG8(NV8_INSTAT1), NV_REG8(NV8_ATTR2INDW) = ((NVATBX_##A) | 0x20), NV_REG8(NV8_ATTR2DATR))
/* read and write from SEQUENCER indexed registers */
#define SEQW(A,B)(NV_REG16(NV16_SEQIND) = ((NVSEQX_##A) | ((B) << 8)))
#define SEQR(A) (NV_REG8(NV8_SEQIND) = (NVSEQX_##A), NV_REG8(NV8_SEQDAT))
@ -765,7 +773,3 @@
#define MAVW(A,B) (i2c_maven_write(NVMAV_##A ,B))
#define MAVRW(A) (i2c_maven_read (NVMAV_##A )|(i2c_maven_read(NVMAV_##A +1)<<8))
#define MAVWW(A,B) (i2c_maven_write(NVMAV_##A ,B &0xFF),i2c_maven_write(NVMAV_##A +1,B >>8))
/* read and write from second CRTC */
#define CR2R(A) (NV_REG32(NVCR2_##A))
#define CR2W(A,B) (NV_REG32(NVCR2_##A)=B)