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ALSA: hda - Don't turn off EAPD for headphone on Lenovo N100
authorTakashi Iwai <tiwai@suse.de>
Wed, 13 Nov 2013 08:39:08 +0000 (09:39 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 29 Nov 2013 19:11:46 +0000 (11:11 -0800)
commitb5c32fe75ce821a7a0ae1dd3f89c97f50a8a0304
tree82284c23110b142b9c0b64a8dd2d87eeea64c0a4tree | snapshot
parent320f9078dbc4f9f71c79084d77cfe4c03aaaf328commit | diff
ALSA: hda - Don't turn off EAPD for headphone on Lenovo N100

commit 7a3e6107f94344e65c35bfe62de6c096a7b48965 upstream.

The only EAPD on AD1986A is on NID 0x1b where usually the speaker.
But this doesn't control only the speaker amp but may influence on all
outputs, e.g. Lenovo N100 laptop seems to have this issue.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sound/pci/hda/patch_analog.c diff | blob | history
Domain: System / Kernel;