3.13-stable review patch. If anyone has any objections, please let me know.
------------------
From: Takashi Iwai <ti...@suse.de>
commit f3e9b59cb948e2328bc06635ad39572d5b7b4791 upstream.
For making the driver behavior compatible with the earlier kernels,
use the analog beep in the loopback path instead of the digital beep.
Signed-off-by: Takashi Iwai <ti...@suse.de>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
sound/pci/hda/patch_analog.c | 3 +++
1 file changed, 3 insertions(+)
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -1025,6 +1025,9 @@ static void ad1884_fixup_thinkpad(struct
spec->gen.keep_eapd_on = 1;
spec->gen.vmaster_mute.hook = ad_vmaster_eapd_hook;
spec->eapd_nid = 0x12;
+ /* Analog PC Beeper - allow firmware/ACPI beeps */
+ spec->beep_amp = HDA_COMPOSE_AMP_VAL(0x20, 3, 3, HDA_INPUT);
+ spec->gen.beep_nid = 0; /* no digital beep */
}
}
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