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From: Stanley Lieber <sl@stanleylieber.com>
To: 9front@9front.org
Subject: Re: [9front] igfx update
Date: Sun, 14 Aug 2022 14:27:21 -0400	[thread overview]
Message-ID: <A2C924C5-9B0A-45F8-8C20-75843AF22722@stanleylieber.com> (raw)
In-Reply-To: <D291101580A0F530C513DB95A97F951D@wopr.sciops.net>

for reference, displayport output on my thinkpad x301 worked with vesa but never with igfx.


> On Aug 14, 2022, at 2:02 PM, qwx@sciops.net wrote:
> Hi all,
> I just pushed fixes for the intel graphics driver, thanks to which
> mode setting now works on the x250 (broadwell).  It has helped get a
> (garbled) picture on some monitors which didn't previously work at all,
> on haswell and broadwell machines.  Regression tests on several
> machines of other generations did not show any issues.
> For most machines, regardless of generation, output to an external
> monitor via displayport is broken (since always?), but there are some
> ideas on where the problem might be.  VGA output for haswell/broadwell
> is still unimplemented, however HDMI/DVI usually do work.  The
> hardware cursor on the x250 and some gm965 machines is also broken.
> There is a small chance that these fixes may help with these issues
> in some cases, but it's unlikely.
> Please report any breakage :)
> Thanks,
> qwx

      parent reply	other threads:[~2022-08-14 18:28 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-14 18:00 qwx
2022-08-14 18:16 ` sirjofri
2022-08-14 18:27 ` Stanley Lieber [this message]

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