On Wed, 27 Nov 2019 17:12:40 +0100,
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
> list. On platforms that require the connection list fixup,
> mux list will be empty and HDMI playback will fail to -EBUSY
> at open.
>
> Fix the regression in hda_read_pinn_conn(). Simplify code
> as suggested by Takashi Iwai to remove old
> intel_haswell_fixup_connect_list() and copy the cvt_nid list
> directly and not use snd_hda_override_conn_list() at all.
>
> Fixes: 9c32fea83692 ("ALSA: hda - Add DP-MST support for non-acomp codecs")
> BugLink: https://github.com/thesofproject/linux/issues/1537
> Cc: Nikhil Mahale <nmahale@xxxxxxxxxx>
> Signed-off-by: Kai Vehmanen <kai.vehmanen@xxxxxxxxxxxxxxx>
Applied now. Thanks.
Takashi
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