diff options
Diffstat (limited to 'src/libXNVCtrl/NVCtrl.h')
| -rw-r--r-- | src/libXNVCtrl/NVCtrl.h | 56 |
1 files changed, 54 insertions, 2 deletions
diff --git a/src/libXNVCtrl/NVCtrl.h b/src/libXNVCtrl/NVCtrl.h index ed882cf..a705c66 100644 --- a/src/libXNVCtrl/NVCtrl.h +++ b/src/libXNVCtrl/NVCtrl.h @@ -2804,12 +2804,15 @@ * initially, but allows them to migrate to video memory. * NV_CTRL_INITIAL_PIXMAP_PLACEMENT_VIDMEM creates pixmaps in video memory * when enough resources are available. + * NV_CTRL_INITIAL_PIXMAP_PLACEMENT_GPU_SYSMEM creates pixmaps in GPU accessible + * system memory when enough resources are available. */ #define NV_CTRL_INITIAL_PIXMAP_PLACEMENT 238 /* RW- */ #define NV_CTRL_INITIAL_PIXMAP_PLACEMENT_FORCE_SYSMEM 0 #define NV_CTRL_INITIAL_PIXMAP_PLACEMENT_SYSMEM 1 #define NV_CTRL_INITIAL_PIXMAP_PLACEMENT_VIDMEM 2 +#define NV_CTRL_INITIAL_PIXMAP_PLACEMENT_GPU_SYSMEM 4 /* @@ -3059,7 +3062,41 @@ #define NV_CTRL_GVO_LOCK_OWNER_X_SCREEN 3 -#define NV_CTRL_LAST_ATTRIBUTE NV_CTRL_GVO_LOCK_OWNER +/* + * NV_CTRL_HWOVERLAY - when a workstation overlay is in use, reports + * whether the hardware overlay is used, or if the overlay is emulated. + */ + +#define NV_CTRL_HWOVERLAY 258 /* R-- */ +#define NV_CTRL_HWOVERLAY_FALSE 0 +#define NV_CTRL_HWOVERLAY_TRUE 1 + + +/* + * NV_CTRL_REFRESH_RATE_3 - Returns the refresh rate of the specified + * display device in 1000 * Hz (ie. to get the refresh rate in Hz, divide + * the returned value by 1000.) + * + * This attribute may be queried through XNVCTRLQueryTargetAttribute() + * using a NV_CTRL_TARGET_TYPE_GPU or NV_CTRL_TARGET_TYPE_X_SCREEN target. + */ + +#define NV_CTRL_REFRESH_RATE_3 260 /* R-DG */ + + +/* + * NV_CTRL_ONDEMAND_VBLANK_INTERRUPTS - if the OnDemandVBlankInterrupts + * X driver option is set to true, this attribute can be used to + * determine if on-demand VBlank interrupt control is enabled on the + * specified GPU, as well as to enable or disable this feature. + */ + +#define NV_CTRL_ONDEMAND_VBLANK_INTERRUPTS 261 /* RW-G */ +#define NV_CTRL_ONDEMAND_VBLANK_INTERRUPTS_OFF 0 +#define NV_CTRL_ONDEMAND_VBLANK_INTERRUPTS_ON 1 + + +#define NV_CTRL_LAST_ATTRIBUTE NV_CTRL_ONDEMAND_VBLANK_INTERRUPTS /**************************************************************************/ @@ -3445,8 +3482,23 @@ #define NV_CTRL_STRING_TWINVIEW_XINERAMA_INFO_ORDER 27 /* RW-- */ + +/* + * NV_CTRL_STRING_SLI_MODE - returns a string describing the current + * SLI mode, if any, or FALSE if SLI is not currently enabled. + * + * This string should be used for informational purposes only, and + * should not be used to distinguish between SLI modes, other than to + * recognize when SLI is disabled (FALSE is returned) or + * enabled (the returned string is non-NULL and describes the current + * SLI configuration). + */ + +#define NV_CTRL_STRING_SLI_MODE 28 /* R---*/ + + #define NV_CTRL_STRING_LAST_ATTRIBUTE \ - NV_CTRL_STRING_TWINVIEW_XINERAMA_INFO_ORDER + NV_CTRL_STRING_SLI_MODE /**************************************************************************/ |