From: Thomas Gummerer <t.gummerer@gmail.com>
To: Sudip Mukherjee <sudipm.mukherjee@gmail.com>,
Jan Niehusmann <jan@gondor.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>,
dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org,
linux-kernel@vger.kernel.org, David Airlie <airlied@linux.ie>,
Daniel Vetter <daniel.vetter@intel.com>,
Tvrtko Ursulin <tvrtko.ursulin@intel.com>,
Michael Leuchtenburg <michael@slashhome.org>,
Matt Roper <matthew.d.roper@intel.com>
Subject: Re: [BUG/REGRESSION] Screen flickering
Date: Wed, 13 May 2015 13:27:06 +0200 [thread overview]
Message-ID: <87zj5890qd.fsf@hank.tgummerer.com> (raw)
In-Reply-To: <20150513103224.GA8470@sudip-PC>
Sudip Mukherjee <sudipm.mukherjee@gmail.com> writes:
> On Wed, May 13, 2015 at 11:53:19AM +0200, Jan Niehusmann wrote:
>> Apr 30 08:50:23 localhost kernel: [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun
>> Apr 30 08:50:23 localhost kernel: [drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO underrun
>> Apr 30 08:50:29 localhost kernel: [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun
>> Apr 30 08:50:29 localhost kernel: [drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder A FIFO underrun
> hi,
> I also have the similar entries in my dmesg, though my problem is a
> little different from yours and my bisect lead to another commit.
> And that also is still not fixed (last tested with 4.0).
>
> http://patchwork.freedesktop.org/patch/46071/
Thank you for the pointer, but this seems to be an unrelated issue. I
tried applying the patch, but it doesn't fix the issues that I'm
experiencing.
> regards
> sudip
next prev parent reply other threads:[~2015-05-13 11:27 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-12 19:54 [BUG/REGRESSION] Screen flickering Thomas Gummerer
2015-05-13 9:14 ` Jani Nikula
2015-05-13 9:53 ` Jan Niehusmann
2015-05-13 10:32 ` Sudip Mukherjee
2015-05-13 11:10 ` Jan Niehusmann
2015-05-13 11:28 ` Sudip Mukherjee
2015-05-13 11:27 ` Thomas Gummerer [this message]
2015-05-13 11:34 ` Sudip Mukherjee
2015-05-13 11:23 ` Thomas Gummerer
2015-05-14 3:21 ` Matt Roper
2015-05-14 7:16 ` [PATCH v2] drm/i915: fix screen flickering Thomas Gummerer
2015-05-14 14:28 ` Matt Roper
2015-05-19 7:37 ` Jani Nikula
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