[Bug]: [drm] *ERROR* CPU pipe A FIFO underrun port,transcoder Intel ARC
- Dominant language
- C
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Description
### Which component impacted?
Intel ARC A750 and related System
### Is it regression? Good in old configuration?
None
### What happened?
System hang and becomes unresponsive. No video displayed anymore.
The last thing that appears in the log every time is.
`i915 0000:03:00.0: [drm] *ERROR* CPU pipe A FIFO underrun: port,transcoder,`
This will randomly happen, but not very often (every week to 30 days) Unsure what puts it in quite the state.
System is fully patched Fedora 38 Patched
Though this has happened with a number of kernels and kernel options still things seem to becoming unstable. Currently running options "i915.force_probe=56a1 i915.enable_psr=0" which can be turned off at any time, but this has happened with and without. So may as well remove them. Thought it had resolve it, but was wrong.
System installed has the following intel packages installed
```
intel-media-driver-23.1.6-1.fc38.x86_64
intel-gmmlib-22.3.12-1.fc38.x86_64
intel-gpu-firmware-20231111-1.fc38.noarch
```
### What's the usage scenario when you are seeing the problem?
Transcode for media delivery
### What impacted?
Server hosting plex media server for for local transcoding services and becomes unresponsive and will require a hard boot.
### Debug Information
ls /dev/dri
by-path card1 renderD128
lspci -nn |grep -Ei 'VGA|DISPLAY'
03:00.0 VGA compatible controller [0300]: Intel Corporation DG2 [Arc A750] [8086:56a1] (rev 08)
[vainfo.log](https://github.com/intel/media-driver/files/13694179/vainfo.log)
[dmesg.log](https://github.com/intel/media-driver/files/13694186/dmesg.log)
### Do you want to contribute a patch to fix the issue?
None
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Assessment
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