From: Orlando Chamberlain <redecorating@protonmail.com>
To: jani.nikula@linux.intel.com
Cc: ashisharora.linux@outlook.com, intel-gfx@lists.freedesktop.org,
joonas.lahtinen@linux.intel.com, linux-kernel@vger.kernel.org,
rodrigo.vivi@intel.com, Aun-Ali Zaidi <admin@kodeit.net>
Subject: Re: [PATCH] drm/i915: Discard large BIOS framebuffers causing display corruption.
Date: Sat, 08 Jan 2022 05:11:50 +0000 [thread overview]
Message-ID: <20220108050812.6303-1-redecorating@protonmail.com> (raw)
I haven't observed "display corruption", but on my MacBookPro16,1 the bottom
and right edges of the TTY are not on the screen, so a few lines of text
cannot be seen.
This also occurs on the internal displays of all (as far as I know) other
2018-2020 Intel Macbooks when using the Intel GPU (The 15" and 16" ones
also have an AMDGPU, but this issue occurs when they have the Intel GPU
set as the boot gpu).
There's a similar patch that hasn't been sent upstream that people with these
Macbooks have been using:
https://github.com/aunali1/linux-mbp-arch/blob/master/7001-drm-i915-fbdev-Discard-BIOS-framebuffers-exceeding-h.patch
Cc: Aun-Ali Zaidi <admin@kodeit.net>
--
Thanks,
Orlando
next reply other threads:[~2022-01-08 5:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-08 5:11 Orlando Chamberlain [this message]
[not found] ` <AC748346-8777-4107-9E7D-526D5854F11B@outlook.com>
2022-01-08 10:26 ` Aun-Ali Zaidi
[not found] <7F167771-2D0A-40AD-8162-645E7EE2B9A0@outlook.com>
2022-01-07 12:47 ` Jani Nikula
2022-01-07 13:59 ` Aditya Garg
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