On 5/28/16, Sedat Dilek <sedat.di...@gmail.com> wrote: > On 5/27/16, Chris Bainbridge <chris.bainbri...@gmail.com> wrote: >> On 25 May 2016 at 08:31, Sedat Dilek <sedat.di...@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 -
