Hi,

Problem : No SPDIF since 2.6.36 HW : MacBookPro 15" HiRes (mid-2010) Audio : 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 06) HDA codec : Cirrus CS4206

This simple patch will bypass the errata workaround for CS4207, and I able to use the SPDIF (Toslink) out again.

Suggestion : Make a conditional expression to load the errata verb/code if the driver detects CS4207.

Thank you.

--- orig/patch_cirrus.c 2011-03-03 11:56:31.726000009 +0800 +++ patch_cirrus.c 2011-03-03 12:05:38.556000063 +0800 @@ -1066,7 +1066,7 @@ struct cs_spec *spec = codec->spec;

/* init_verb sequence for C0/C1/C2 errata*/ - snd_hda_sequence_write(codec, cs_errata_init_verbs); + /*snd_hda_sequence_write(codec, cs_errata_init_verbs);*/

snd_hda_sequence_write(codec, cs_coef_init_verbs);