diff options
| author | Aaron Plattner <aplattner@nvidia.com> | 2008-06-17 23:15:59 -0700 |
|---|---|---|
| committer | Aaron Plattner <aplattner@nvidia.com> | 2008-06-17 23:15:59 -0700 |
| commit | 96fec7cf078d5becbd17f0f99a61b5c2f560c797 (patch) | |
| tree | 354c53186427e504f8c91138a7f1d752d04d6aaf /src/libXNVCtrl/NVCtrl.h | |
| parent | b09f48e801893b864af2b866829bc9ee35555418 (diff) | |
177.13177.13
Diffstat (limited to 'src/libXNVCtrl/NVCtrl.h')
| -rw-r--r-- | src/libXNVCtrl/NVCtrl.h | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/src/libXNVCtrl/NVCtrl.h b/src/libXNVCtrl/NVCtrl.h index d231372..8082311 100644 --- a/src/libXNVCtrl/NVCtrl.h +++ b/src/libXNVCtrl/NVCtrl.h @@ -2545,24 +2545,26 @@ #define NV_CTRL_FLATPANEL_CHIP_LOCATION_EXTERNAL 1 /* - * NV_CTRL_FLATPANEL_LINK - report whether the specified display - * device is driven by a single link or dual link DVI connection. + * NV_CTRL_FLATPANEL_LINK - report the number of links for a DVI connection, or + * the main link's active lane count for DisplayPort. * This attribute is only available for flat panels. */ #define NV_CTRL_FLATPANEL_LINK 216/* R-DG */ #define NV_CTRL_FLATPANEL_LINK_SINGLE 0 #define NV_CTRL_FLATPANEL_LINK_DUAL 1 +#define NV_CTRL_FLATPANEL_LINK_QUAD 3 /* * NV_CTRL_FLATPANEL_SIGNAL - for the specified display device, report - * whether the flat panel is driven by an LVDS or TMDS signal. This - * attribute is only available for flat panels. + * whether the flat panel is driven by an LVDS, TMDS, or DisplayPort signal. + * This attribute is only available for flat panels. */ #define NV_CTRL_FLATPANEL_SIGNAL 217/* R-DG */ #define NV_CTRL_FLATPANEL_SIGNAL_LVDS 0 #define NV_CTRL_FLATPANEL_SIGNAL_TMDS 1 +#define NV_CTRL_FLATPANEL_SIGNAL_DISPLAYPORT 2 /* @@ -3319,7 +3321,18 @@ #define NV_CTRL_DEPTH_30_ALLOWED 279 /* R--G */ -#define NV_CTRL_LAST_ATTRIBUTE NV_CTRL_DEPTH_30_ALLOWED +/* + * NV_CTRL_DISPLAYPORT_LINK_RATE - returns the negotiated lane bandwidth of the + * DisplayPort main link. + * This attribute is only available for DisplayPort flat panels. + */ + +#define NV_CTRL_DISPLAYPORT_LINK_RATE 291 /* R-DG */ +#define NV_CTRL_DISPLAYPORT_LINK_RATE_DISABLED 0x0 +#define NV_CTRL_DISPLAYPORT_LINK_RATE_1_62GBPS 0x6 +#define NV_CTRL_DISPLAYPORT_LINK_RATE_2_70GBPS 0xA + +#define NV_CTRL_LAST_ATTRIBUTE NV_CTRL_DISPLAYPORT_LINK_RATE /**************************************************************************/ @@ -4206,6 +4219,7 @@ typedef struct _NVCTRLAttributeValidValues { #define TARGET_ATTRIBUTE_CHANGED_EVENT 1 #define TARGET_ATTRIBUTE_AVAILABILITY_CHANGED_EVENT 2 #define TARGET_STRING_ATTRIBUTE_CHANGED_EVENT 3 +#define TARGET_BINARY_ATTRIBUTE_CHANGED_EVENT 4 #endif /* __NVCTRL_H */ |