Commit "drm: run the hpd irq event code directly" causes stutter from repeated EDID retrievals

[Gard Spreemann]

On Sunday 26 May 2013 18:14:06 Daniel Vetter wrote:
> My guess is that you've worked around these edid stalls with
> drm_kms_helper.poll=0 and the above commit breaks that w/a. That patch
> was shot down unfortunately. If you can't reproduce these stalls on
> older kernels when removing the poll=0 option, then something else
> broke.

You are correct. Before that commit, the stuttering behavior is present with 
poll=1, but not with poll=0. Starting with that commit, the behavior is 
present nomatter the poll setting.

Am I correct in thinking that this is a problem without a clear solution?

- Gard