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Groups > linux.kernel > #1409448
| From | Sedat Dilek <sedat.dilek@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [Intel-gfx] [v4.6-10530-g28165ec7a99b] i915: *ERROR* "CPU pipe/PCH transcoder" A FIFO underrun |
| Date | 2016-05-30 23:10 +0200 |
| Message-ID | <rECBK-1eG-89@gated-at.bofh.it> (permalink) |
| References | <rCBA5-6DY-7@gated-at.bofh.it> <rDl9U-XC-11@gated-at.bofh.it> <rDJlT-7Bi-11@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 5/28/16, Sedat Dilek <sedat.dilek@gmail.com> wrote: > On 5/27/16, Chris Bainbridge <chris.bainbridge@gmail.com> wrote: >> On 25 May 2016 at 08:31, Sedat Dilek <sedat.dilek@gmail.com> wrote: >>> Hi Daniel, >>> >>> with latest Linus Git I see this with my Intel SandyBridge GPU... >>> >>> [ 17.629014] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] >>> *ERROR* CPU pipe A FIFO underrun >>> [ 17.630652] [drm:intel_set_pch_fifo_underrun_reporting [i915]] >>> *ERROR* uncleared pch fifo underrun on pch transcoder A >>> [ 17.630685] [drm:intel_pch_fifo_underrun_irq_handler [i915]] >>> *ERROR* PCH transcoder A FIFO underrun >> >> Guessing this is https://bugs.freedesktop.org/show_bug.cgi?id=95736 >> > > I did some last testing (for this weekend) with drm-intel-nightly > (2016y-05m-27d-12h-32m-45s UTC) on top of Linux v4.6 final. > > This did not help as I see the same *ERROR* outputs. > With drm-intel-nightly (2016y-05m-30d-17h-51m-33s-UTC) the outputs look a bit different and more helpful? [ 19.139790] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun [ 19.140274] [drm:intel_set_pch_fifo_underrun_reporting [i915]] *ERROR* uncleared pch fifo underrun on pch transcoder A [ 19.140299] [drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder A FIFO underrun - Sedat -
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Re: [Intel-gfx] [v4.6-10530-g28165ec7a99b] i915: *ERROR* "CPU pipe/PCH transcoder" A FIFO underrun Chris Bainbridge <chris.bainbridge@gmail.com> - 2016-05-27 10:20 +0200 Re: [Intel-gfx] [v4.6-10530-g28165ec7a99b] i915: *ERROR* "CPU pipe/PCH transcoder" A FIFO underrun Sedat Dilek <sedat.dilek@gmail.com> - 2016-05-28 10:00 +0200 Re: [Intel-gfx] [v4.6-10530-g28165ec7a99b] i915: *ERROR* "CPU pipe/PCH transcoder" A FIFO underrun Sedat Dilek <sedat.dilek@gmail.com> - 2016-05-30 23:10 +0200
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