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added dualhead switch mode

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6405 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Rudolf Cornelissen 2004-01-29 10:44:56 +00:00
parent 403d1302de
commit 29e0c99de5
1 changed files with 4 additions and 5 deletions
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9
headers/private/graphics/nvidia/nv_macros.h
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@ -1,6 +1,5 @@
/* NV registers definitions and macros for access to */
/* NV registers definitions and macros for access to them */
//new:
/* PCI_config_space */
#define NVCFG_DEVID 0x00
#define NVCFG_DEVCTRL 0x04
@ -609,8 +608,8 @@
#define NVBES_NV10_1SRCPTCH 0x0000895c
/* Nvidia MPEG2 hardware decoder (GeForce4MX only) */
#define NVBES_DEC_GENCTRL 0x00001588
//end new.
//old:
/*MAVEN registers (<= G400) */
#define NVMAV_PGM 0x3E
#define NVMAV_PIXPLLM 0x80
@ -668,8 +667,8 @@
#define NVMAV_STABLE 0xBF
#define NVMAV_HDISPLAYTV 0xC2
#define NVMAV_BREG_0XC6 0xC6
//end old.
//new:
/* Macros for convenient accesses to the NV chips */
#define NV_REG8(r_) ((vuint8 *)regs)[(r_)]
#define NV_REG16(r_) ((vuint16 *)regs)[(r_) >> 1]
@ -718,8 +717,8 @@
/* read and write from the acceleration engine registers */
#define ACCR(A) (NV_REG32(NVACC_##A))
#define ACCW(A,B) (NV_REG32(NVACC_##A)=B)
//end new.
//old:
/* read and write from maven (<= G400) */
#define MAVR(A) (i2c_maven_read (NVMAV_##A ))
#define MAVW(A,B) (i2c_maven_write(NVMAV_##A ,B))