dppsu
Vitis Drivers API Documentation
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Contains a design example using the XDpPsu driver with polling.
Once the polling detects a Hot-Plug-Detect event (HPD - DisplayPort cable is plugged/ unplugged or the monitor is turned on/off), the main link will be trained.
MODIFICATION HISTORY:
Ver Who Date Changes
1.0 aad 14/10/17 Initial creation.
Functions | |
u32 | DpPsu_PollExample (XDpPsu *InstancePtr, u16 DeviceId) |
The main entry point for the polling example using the XDpPsu driver. More... | |
int | main (void) |
This function is the main function of the XDpPsu polling example. More... | |
u32 DpPsu_PollExample | ( | XDpPsu * | InstancePtr, |
u16 | DeviceId | ||
) |
The main entry point for the polling example using the XDpPsu driver.
This function will set up the system. If this is successful, this example will begin polling the Hot-Plug-Detect (HPD) status registers for HPD events. Once a connection event or a pulse is detected, link training will commence (if needed) and a video stream will start being sent over the main link.
InstancePtr | is a pointer to the XDpPsu instance. |
DeviceId | is the unique device ID of the DisplayPort TX core instance. |
References DpPsu_SetupExample().
Referenced by main().
int main | ( | void | ) |
This function is the main function of the XDpPsu polling example.
None. |
References DpPsu_PollExample().