Commit c9e4bdb7 authored Dec 06, 2013 by Takashi Iwai

ALSA: hda - Allow capture-only configuration



We have blindly assumed that all valid configurations should have
either analog or digital playback, but there can be capture-only
configurations.  The parser shouldn't escape in such a case.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

parent 5b8620bb

sound/pci/hda/hda_generic.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -4334,6 +4334,7 @@ int snd_hda_gen_parse_auto_config(struct hda_codec *codec,
		spec->no_analog = 1;
		goto dig_only;
		}
		if (!cfg->num_inputs && !cfg->dig_in_pin)
		return 0; /* can't find valid BIOS pin config */
		}