Functions
igt_device_set_master ()
void
igt_device_set_master (int fd);
igt_device_drop_master ()
void
igt_device_drop_master (int fd);
igt_device_get_card_index ()
int
igt_device_get_card_index (int fd);
Returns
Index (N) of /dev/dri/cardN or /dev/dri/renderDN corresponding with fd.
igt_device_get_pci_device ()
struct pci_device *
igt_device_get_pci_device (int fd);
fd
: the device
Looks up the main graphics pci device using libpciaccess.
Returns
The pci_device, skips the test on any failures.
igt_device_get_pci_root_port ()
struct pci_device *
igt_device_get_pci_root_port (int fd);
Looks up the graphics pci device root port using libpciaccess.
Returns
The root port pci_device.
