From: Dave Airlie <[email protected]> This solves a race if we are trying to dynamically power off secondary GPUs. Its not the greatest fix ever but it probably as good as we can do for now.
The GPU probing causes the devices to be powered up, then when we scan the PCI bus we get the correct information from the kernel, rather than a bunch of 0xff due to the device being powered off. Signed-off-by: Dave Airlie <[email protected]> --- hw/xfree86/common/xf86platformBus.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/hw/xfree86/common/xf86platformBus.c b/hw/xfree86/common/xf86platformBus.c index 502d3c4..5e05791 100644 --- a/hw/xfree86/common/xf86platformBus.c +++ b/hw/xfree86/common/xf86platformBus.c @@ -213,11 +213,12 @@ xf86platformProbe(void) int i; Bool pci = TRUE; + config_odev_probe(&xf86PlatformDeviceProbe); + if (!xf86scanpci()) { pci = FALSE; } - config_odev_probe(&xf86PlatformDeviceProbe); for (i = 0; i < xf86_num_platform_devices; i++) { char *busid = xf86_get_platform_attrib(i, ODEV_ATTRIB_BUSID); -- 1.7.12 _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel
