NVIDIA Corporation
82
Quadro FX 4800/5800 and Quadro CX SDI User’s Guide
– Version 1.0
C
HAPTER
5
API Control
#define NV_CTRL_GVO_SDI_SYNC_INPUT_DETECTED_NONE 0
#define NV_CTRL_GVO_SDI_SYNC_INPUT_DETECTED_HD 1
#define NV_CTRL_GVO_SDI_SYNC_INPUT_DETECTED_SD 2
NV_CTRL_GVO_VIDEO_OUTPUTS
/*
* NV_CTRL_GVO_VIDEO_OUTPUTS - indicates which GVO video output
* connectors are currently outputing data.
*/
#define NV_CTRL_GVO_VIDEO_OUTPUTS 77 /* R-- */
#define NV_CTRL_GVO_VIDEO_OUTPUTS_NONE 0
#define NV_CTRL_GVO_VIDEO_OUTPUTS_VIDEO1 1
#define NV_CTRL_GVO_VIDEO_OUTPUTS_VIDEO2 2
#define NV_CTRL_GVO_VIDEO_OUTPUTS_VIDEO_BOTH 3
NV_CTRL_GVO_FPGA_VERSION
/*
* NV_CTRL_GVO_FPGA_VERSION - indicates the version of the Firmware on
* the GVO device. XXX would this be better as a string attribute?
*/
#define NV_CTRL_GVO_FIRMWARE_VERSION 78 /* R-- */
NV_CTRL_GVO_SYNC_DELAY_PIXELS
/*
* NV_CTRL_GVO_SYNC_DELAY_PIXELS - controls the delay between the
* input sync and the output sync in numbers of pixels from hsync;
* this is a 12 bit value.
*/
#define NV_CTRL_GVO_SYNC_DELAY_PIXELS 79 /* RW- */
