Mailinglist Archive: opensuse-factory (188 mails)

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[opensuse-factory] Intel drm:intel warnings
Good day!

After the most recent "zypper dup" I noticed the following warnings at boot:
==========================
marco@linux-turion64:~> dmesg|grep i915
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.19.7-1-default
root=UUID=d7862dd1-e694-4817-9fe4-adb352109a9f libahci.ignore_sss=1
i915.fastboot=1 i915.enable_fbc=1 libata.force=noncq quiet splash
scsi_mod.use_blk_mq=1 resume=UUID=b0674d72-5b01-402b-8e0f-cf69170e6b05
[ 0.194386] Kernel command line:
BOOT_IMAGE=/boot/vmlinuz-4.19.7-1-default
root=UUID=d7862dd1-e694-4817-9fe4-adb352109a9f libahci.ignore_sss=1
i915.fastboot=1 i915.enable_fbc=1 libata.force=noncq quiet splash
scsi_mod.use_blk_mq=1 resume=UUID=b0674d72-5b01-402b-8e0f-cf69170e6b05
[ 4.125987] [drm:intel_print_wm_latency [i915]] *ERROR* Primary WM3
latency not provided
[ 4.126034] [drm:intel_print_wm_latency [i915]] *ERROR* Sprite WM3
latency not provided
[ 4.126069] [drm:intel_print_wm_latency [i915]] *ERROR* Cursor WM3
latency not provided
[ 4.126106] i915 0000:00:02.0: vgaarb: changed VGA decodes:
olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 4.221304] [drm] Initialized i915 1.6.0 20180719 for 0000:00:02.0 on
minor 0
[ 5.138829] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 21.984798] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops
i915_audio_component_bind_ops [i915])
[ 73.103216] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR*
CPU pipe A FIFO underrun
[ 73.103326] [drm:intel_set_pch_fifo_underrun_reporting [i915]]
*ERROR* uncleared pch fifo underrun on pch transcoder A
[ 73.103380] [drm:cpt_irq_handler [i915]] *ERROR* PCH transcoder A
FIFO underrun
marco@linux-turion64:~>
==========================

Could someone shad some lights on it so that I could set my video hw
properly with current TW driver?

Thanks!
--
Marco Calistri
Build: openSUSE Tumbleweed 20181208
Kernel: 4.19.7-1-default - Cinnamon 3.8.9
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