27 Nov
2019
27 Nov
'19
12:30 p.m.
Hi Takashi and Nikhil,
On Wed, 27 Nov 2019, Kai Vehmanen wrote:
Fix regression in how intel_haswell_fixup_connect_list() results are used in hda_read_pin_conn(). Use of snd_hda_get_raw_connections() in hda_read_pin_conn() bypasses the cache and thus also bypasses the overridden pin connection
the original series did pass our SOF CI, but as we have now results from wider testing, it unfortunately seems a regression slipped through. Re-reviewing the code, this bit seems clearly wrong, we can't use get_raw_connections() if we depend on the connection overrides.
This patch should not affect non-Intel platforms, but please review in any case.
Br, Kai