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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - AMDGPU driver keeps reloading on hybrid graphics system causing stuttering."
href="https://bugs.freedesktop.org/show_bug.cgi?id=107955#c13">Comment # 13</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - AMDGPU driver keeps reloading on hybrid graphics system causing stuttering."
href="https://bugs.freedesktop.org/show_bug.cgi?id=107955">bug 107955</a>
from <span class="vcard"><a class="email" href="mailto:mike@fireburn.co.uk" title="Mike Lothian <mike@fireburn.co.uk>"> <span class="fn">Mike Lothian</span></a>
</span></b>
<pre>I'm not sure, I'm hoping I might be pointing the devs in the right direction
I'm not sure if drmGetDeviceNameFromFd vs drmGetDeviceNameFromFd2 could cause
the issue too - I think it might
I found in the xserver:
hw/xfree86/dri2/dri2.c: if (drmGetDevice(info->fd, &dev) || dev->bustype !=
DRM_BUS_PCI) {
hw/xfree86/drivers/modesetting/dri2.c: info.deviceName =
drmGetDeviceNameFromFd(ms->fd);
drm/xf86drm.c:int drmGetDevices(drmDevicePtr devices[], int max_devices)
In the AMDGPU DDX:
src/amdgpu_dri2.c: info->dri2.device_name =
drmGetDeviceNameFromFd(pAMDGPUEnt->fd);
And in libva:
va/drm/va_drm_utils.c: name = drmGetDeviceNameFromFd(fd);
I notice in the old libva1 code there was no drmGetDevice stuff and it's only
in libva2 I could find the above reference</pre>
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