vulkan/wsi: use the drmGetDevice2() API

On older kernels, the drmGetDevice() call will wake up all the GPUs
on the system, while fetching the PCI revision.

Use the 2 version of the API and pass flags == 0, so we don't fetch the
device PCI revision, since we don't need that information.

Fixes: baa38c144f ("vulkan/wsi: Use VK_EXT_pci_bus_info for DRM fd matching")
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This commit is contained in:
Emil Velikov
2018-10-22 17:43:03 +01:00
committed by Emil Velikov
parent a45b6fb452
commit c210d0c3b7

View File

@@ -135,7 +135,7 @@ bool
wsi_device_matches_drm_fd(const struct wsi_device *wsi, int drm_fd)
{
drmDevicePtr fd_device;
int ret = drmGetDevice(drm_fd, &fd_device);
int ret = drmGetDevice2(drm_fd, 0, &fd_device);
if (ret)
return false;