Hi again,
Some further digging revealed that NVPlatformProbe is called with the
flag PLATFORM_PROBE_GPU_SCREEN, so the flag XF86_ALLOCATE_GPU_SCREEN
is passed to xf86AllocateScreen.
After xf86AllocateScreen I end up with xf86GPUScreens == 1 and
xf86NumScreens == 0.
The xf86GPUScreens seems to be ignored by all the following code, only
xf86NumScreens is evaluated afterwards in xf86BusConfig:
/* If nothing was detected, return now */
if (xf86NumScreens == 0) {
xf86Msg(X_ERROR, "No devices detected.\n");
return FALSE;
}
Is the issue that xf86NumScreens is zero at the beginning, or that
xf86GPUScreens is not taken into account later on?
Any help would be highly appreciated.
Thanks and best regards, Clemens
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