Re: [Intel-gfx] [PATCH v2 4/5] drm/i915: Provide more information on DP AUX failures

2019-10-29 Thread Lucas De Marchi
On Tue, Oct 29, 2019 at 10:31:02AM -0700, Matt Roper wrote: We're seeing some failures where an aux transaction still shows as 'busy' well after the timeout limit that the hardware is supposed to enforce. Improve the error message so that we can see exactly which aux channel this error happened

[Intel-gfx] [PATCH v2 4/5] drm/i915: Provide more information on DP AUX failures

2019-10-29 Thread Matt Roper
We're seeing some failures where an aux transaction still shows as 'busy' well after the timeout limit that the hardware is supposed to enforce. Improve the error message so that we can see exactly which aux channel this error happened on and what the status bits were during this case that isn't s