https://github.com/torvalds/linux
Revision b40eda6408e94ee286cb5720cd3f409f70e01778 authored by David Henningsson on 28 May 2015, 07:40:23 UTC, committed by Takashi Iwai on 28 May 2015, 08:06:29 UTC
When headphone mic boost is above zero, some 10 - 20 second delay
might occur before the headphone mic is operational.
Therefore disable the headphone mic boost control (recording gain is
sufficient even without it).

(Note: this patch is not about the headset mic, it's about the less
common mic-in only mode.)

BugLink: https://bugs.launchpad.net/bugs/1454235
Suggested-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
1 parent c545f79
History
Tip revision: b40eda6408e94ee286cb5720cd3f409f70e01778 authored by David Henningsson on 28 May 2015, 07:40:23 UTC
ALSA: hda - Disable Headphone Mic boost for ALC662
Tip revision: b40eda6
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