From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 60791] Display corruption with Radeon driver during boot and on desktop
Date: Tue, 10 Sep 2013 01:16:19 +0000 [thread overview]
Message-ID: <bug-60791-2300-UyTQndqlNA@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-60791-2300@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=60791
--- Comment #28 from Brian Hall <hallbw@gmail.com> ---
(In reply to Alex Deucher from comment #22)
> Created attachment 107911 [details]
> possible fix
>
> Does this patch fix the issue? Please apply without your patch.
Patch 0001-drm-radeon-atom-workaround-vbios-bug-in-transmitter-.patch did fix
my issue, on 3.11.0 without the fix_radeon_dvi_corruption.patch. I had some
trouble getting the atom-workaround patch to apply, so I just manually modified
atombios_encoders.c as per the patch:
/* some early dce3.2 boards have a bug in their
transmitter control table */
// if ((rdev->family != CHIP_RV710) && (rdev->family !=
CHIP_RV730))
/* some dce3.x boards have a bug in their transmitter
control table.
* ACTION_ENABLE_OUTPUT can probably be dropped since
ACTION_ENABLE
* does the same thing and more.
*/
if ((rdev->family != CHIP_RV710) && (rdev->family !=
CHIP_RV730) &&
(rdev->family != CHIP_RS780))
atombios_dig_transmitter_setup(encoder,
ATOM_TRANSMITTER_ACTION_ENABLE_OUTPUT, 0, 0);
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next prev parent reply other threads:[~2013-09-10 1:16 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-25 21:20 [Bug 60791] New: Display corruption with Radeon driver during boot and on desktop bugzilla-daemon
2013-08-25 21:20 ` [Bug 60791] " bugzilla-daemon
2013-08-25 21:22 ` bugzilla-daemon
2013-08-25 21:24 ` bugzilla-daemon
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2013-08-26 13:01 ` bugzilla-daemon
2013-08-27 0:48 ` bugzilla-daemon
2013-08-27 23:54 ` bugzilla-daemon
2013-08-28 13:04 ` bugzilla-daemon
2013-08-29 2:11 ` bugzilla-daemon
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2013-09-03 3:00 ` bugzilla-daemon
2013-09-08 17:22 ` bugzilla-daemon
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2013-09-09 19:36 ` bugzilla-daemon
2013-09-09 19:36 ` bugzilla-daemon
2013-09-09 19:40 ` bugzilla-daemon
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2013-09-10 1:16 ` bugzilla-daemon [this message]
2013-09-10 14:05 ` bugzilla-daemon
2013-09-10 18:08 ` bugzilla-daemon
2013-09-27 21:40 ` bugzilla-daemon
2013-09-27 21:50 ` bugzilla-daemon
2013-10-10 19:36 ` bugzilla-daemon
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