Nvidia Quadro FX 4800 - Page 85

NVIDIA Corporation
Quadro FX 4800/5800 and Quadro CX SDI User’s Guide – Version 1.0 81
C
HAPTER 5
API Control
* should query the value of NV_CTRL_GVO_DISPLAY_X_SCREEN after
* setting it to confirm that the setting was applied.
*/
#define NV_CTRL_GVO_DISPLAY_X_SCREEN 73 /* RW- */
#define NV_CTRL_GVO_DISPLAY_X_SCREEN_ENABLE 1
#define NV_CTRL_GVO_DISPLAY_X_SCREEN_DISABLE 0
NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECTED
/*
* NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECTED - indicates whether
* Composite Sync input is detected.
*/
#define NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECTED 74 /* R-- */
#define NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECTED_FALSE 0
#define NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECTED_TRUE 1
NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECT_MODE
/*
* NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECT_MODE - get/set the
* Composite Sync input detect mode.
*/
#define NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECT_MODE 75 /* RW- */
#define NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECT_MODE_AUTO 0
#define NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECT_MODE_BI_LEVEL 1
#define NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECT_MODE_TRI_LEVEL 2
NV_CTRL_GVO_SYNC_INPUT_DETECTED
/*
* NV_CTRL_GVO_SYNC_INPUT_DETECTED - indicates whether SDI Sync input
* is detected, and what type.
*/
#define NV_CTRL_GVO_SDI_SYNC_INPUT_DETECTED 76 /* R-- */