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List:       netbsd-current-users
Subject:    Re: Issues with X in NetBSD-current
From:       RVP <rvp () SDF ! ORG>
Date:       2023-07-12 10:06:58
Message-ID: 46db94f0-b6dd-dbca-a8bf-68990af91543 () SDF ! ORG
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On Wed, 12 Jul 2023, Brett Lymn wrote:

> On Fri, Jul 07, 2023 at 07:49:56AM +0000, RVP wrote:
>>
>> Looks like PR kern/57440.
>>
>
> Indeed.
>

Duplicate of PR kern/57268

>> a) use any resolution _other than_ 1024x768 in the bootloader.
>
> I am not sure how to do this.  I did try setting the DRM_MAX_RESOLUTION_* in
> in the kernel but I just get a blank screen when drmkms kicks in.  The
> machine isn't hung, just no display.
>

On UEFI-boot, try the `gop' command. `gop 0' is usually the native/best
resolution (1366x768 in my case--which fails with i915drmkms). For
BIOS-boot, try the `vesa' command.

> I had a bit of a search for information on i915 and found the Intel
> doco.  One of them is a document that has about 40 pages of errata work
> arounds which is downright scary.
>

Can you email a copy? I might as well fix my own HW--help push 10.x
forward a bit.

-RVP
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