From: Jani Nikula <jani.nikula@linux.intel.com>
To: Sean Greenslade <sean@seangreenslade.com>,
intel-gfx@lists.freedesktop.org
Subject: Re: intel_opregion_get_panel_type potential bug fix
Date: Wed, 14 Sep 2016 12:39:04 +0300 [thread overview]
Message-ID: <877faestvr.fsf@intel.com> (raw)
In-Reply-To: <20160829173516.GA9623@coach.home>
On Mon, 29 Aug 2016, Sean Greenslade <sean@seangreenslade.com> wrote:
> In investigating the issue myself, I discovered that the root of the
> problem seemed to be that the new code for getting the panel type from
> the opregion seems to believe it is getting good data, but it is not.
> The function intel_opregion_get_panel_type (introduced in commit
> a05628195a0d, the one my bisect says caused this issue) seems to do some
> checks for validity, but apparently not enough.
Fixed by
commit ea54ff4008892b46c7a3e6bc8ab8aaec9d198639
Author: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Tue Sep 13 12:22:19 2016 +0300
drm/i915: Ignore OpRegion panel type except on select machines
in drm-intel-fixes.
--
Jani Nikula, Intel Open Source Technology Center
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prev parent reply other threads:[~2016-09-14 9:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-29 17:35 intel_opregion_get_panel_type potential bug fix Sean Greenslade
2016-08-29 18:19 ` ✓ Fi.CI.BAT: success for " Patchwork
2016-09-14 9:39 ` Jani Nikula [this message]
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