Re: [Intel-gfx] [PATCH 7/9] drm/i915: Fix random aux transactions failures.

2015-12-03 Thread Rodrigo Vivi
Hi Jani, Is this version ok now? Do you believe we could go only with this patch for now and continue the retry and kill read_wake function later? Thanks, Rodrigo. On Wed, Nov 25, 2015 at 4:04 PM Rodrigo Vivi wrote: > Mainly aux communications on sink_crc > were failing a lot randomly on recen

[Intel-gfx] [PATCH 7/9] drm/i915: Fix random aux transactions failures.

2015-11-25 Thread Rodrigo Vivi
Mainly aux communications on sink_crc were failing a lot randomly on recent platforms. The first solution was to try to use intel_dp_dpcd_read_wake, but then it was suggested to move retries to drm level. Since drm level was already taking care of retries and didn't want to through random retries