On Thu, 5 Mar 2020 at 12:04, Jerry Geis <jerry.geis@xxxxxxxxx> wrote:
> C7: lspci | grep VGA
>
> 00:02.0 VGA compatible controller: Intel Corporation Device 3185 (rev 03)
> grep Driver /var/log/Xorg.0.log
> [ 24.374] (**) | |-->Device "Intel Graphics"
> [ 24.610] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
> [ 24.614] (II) intel: Driver for Intel(R) HD Graphics
> [ 24.614] (II) intel: Driver for Intel(R) Iris(TM) Graphics
> [ 24.614] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics
> [ 24.904] (II) config/udev: Adding input device HDA Intel PCH Line Out
> (/dev/input/event10)
> [ 24.905] (II) config/udev: Adding input device HDA Intel PCH Front
> Headphone (/dev/input/event11)
> [ 24.906] (II) config/udev: Adding input device HDA Intel PCH
> HDMI/DP,pcm=3 (/dev/input/event12)
> [ 24.907] (II) config/udev: Adding input device HDA Intel PCH
> HDMI/DP,pcm=7 (/dev/input/event13)
> [ 24.908] (II) config/udev: Adding input device HDA Intel PCH
> HDMI/DP,pcm=8 (/dev/input/event14)
> [ 24.909] (II) config/udev: Adding input device HDA Intel PCH
> HDMI/DP,pcm=9 (/dev/input/event15)
> [ 24.910] (II) config/udev: Adding input device HDA Intel PCH
> HDMI/DP,pcm=10 (/dev/input/event16)
> [ 24.910] (II) config/udev: Adding input device HDA Intel PCH Mic
> (/dev/input/event9)
>
>
> C8
> lspci | grep VGA
> 00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 605 (rev
> 03)
>
> grep Driver /var/log/Xorg.0.log
> [ 38.654] X.Org Video Driver: 24.0
> [ 38.664] Module class: X.Org Video Driver
> [ 38.664] ABI class: X.Org Video Driver, version 24.0
> [ 38.664] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
> [ 38.665] (II) intel: Driver for Intel(R) HD Graphics
> [ 38.665] (II) intel: Driver for Intel(R) Iris(TM) Graphics
> [ 38.665] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics
>
>
> In C8 /var/log/messages I see messages about "no i915.ko binding for Intel
> codec".
>
> Yes xorg-x11-drv-intel is loaded on C8 and C7.
>
Hmmm looking at the kernel modules they should be in a directory like:
/lib/modules/4.18.0-147.0.3.el8_1.x86_64/kernel/drivers/gpu/drm/i915/gvt/kvmgt.ko.xz
/lib/modules/4.18.0-147.0.3.el8_1.x86_64/kernel/drivers/gpu/drm/i915/i915.ko.xz
/lib/modules/4.18.0-147.3.1.el8_1.x86_64/kernel/drivers/gpu/drm/i915/gvt/kvmgt.ko.xz
/lib/modules/4.18.0-147.3.1.el8_1.x86_64/kernel/drivers/gpu/drm/i915/i915.ko.xz
/lib/modules/4.18.0-147.el8.x86_64/kernel/drivers/gpu/drm/i915/gvt/kvmgt.ko.xz
/lib/modules/4.18.0-147.el8.x86_64/kernel/drivers/gpu/drm/i915/i915.ko.xz
see if they exist on your system and if they do try an insmod with the
kernel you are using. If that works then it is a matter of figuring out why
its not finding the modules. If it doesn't exist.. it is a matter of
finding out why
--
Stephen J Smoogen.
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