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Commit cc739d0b authored by Kai-Heng Feng's avatar Kai-Heng Feng Committed by Greg Kroah-Hartman
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Revert "ALSA: hda/realtek: Fix pop noise on ALC225" 

commit f41224efcf8aafe80ea47ac870c5e32f3209ffc8 upstream.

This reverts commit 3b36b13d5e69d6f51ff1c55d1b404a74646c9757.

Enable power save node breaks some systems with ACL225. Revert the patch
and use a platform specific quirk for the original issue isntead.

Fixes: 3b36b13d5e69 ("ALSA: hda/realtek: Fix pop noise on ALC225")
BugLink: https://bugs.launchpad.net/bugs/1875916


Signed-off-by: default avatarKai-Heng Feng <kai.heng.feng@canonical.com>
Link: https://lore.kernel.org/r/20200503152449.22761-1-kai.heng.feng@canonical.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d4b37389

sound/pci/hda/patch_realtek.c

+0 −2
Original line number Diff line number Diff line
@@ -4691,8 +4691,6 @@ static void alc_determine_headset_type(struct hda_codec *codec) 
		is_ctia = (val & 0x1c02) == 0x1c02;

		break;

	case 0x10ec0225:

		codec->power_save_node = 1;

		/* fall through */

	case 0x10ec0295:

	case 0x10ec0299:

		alc_process_coef_fw(codec, alc225_pre_hsmode);