From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AIpwx49WaMSZ2GNBetHpjrJhI4eJXRvnVQYZukwK0VtCWv4uWus6NyjGsyoeBNP8nzzAjo7OB1Zy ARC-Seal: i=1; a=rsa-sha256; t=1522168733; cv=none; d=google.com; s=arc-20160816; b=kIWzQP815FuMXttPFjg1/YR83cQ7U5tcmMv2elk1mf4BIjJIbPx3qizA0z3xTKH5gv yt2kRCl+9O8eRDy5z7rY6DfDHFQsjXW79Yo16LOWZ+zR42JGTNdXrRMV1M3Jjoliv7vS xIxXTlpTogTuag9hM19JsOtIXysjFB8wrSqSGlJYanQxj6++HoDg6QM8f+XfYCtgWr7y tMHQhSe6ofOlbIX/VkIE8O1YEjtv3WHg2JoUutnyCdOAy6qMsg4u2eQZHwik5v37hUr1 5gTMI9dKNiwwWqv+LRvm4oKf9GoA/Gjryz5C2Ldfqi+4vMGp6rnmPzSXSlCevepYGtFU 4/Ew== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:user-agent:references:in-reply-to:message-id:date :subject:cc:to:from:arc-authentication-results; bh=Pff6IhsjKSa+QxyvnvWHe/uj5bL9yjnnYDXg7597yIY=; b=ZAzB47poCbU9q/guhPBCnuT1Rv+raaHh5c2E+YlrcmD0xhIdsviLfa8S2iFYDuSCAA pvSM58NcdmnpcZY82U3CN0yhe2XOgOlom2cmfNlgVQBVYVSUCzBSoLCM34IklHXJMIbX laOK4muPQfMWju8JpM41yjlHccEI8pkKgFSRLAfWJCTxAcUCBCQE+0qYvhHPsgvNZURF NZ3WNa2biZT1v0DQYUMcbVA9LriJvZIwgYR8jToNhalfwViR1DVV16swic9kVfMJNksF 4LOYgOzHWnEl2NBRNT3fBpwUjXZm6A/AoIoIs3oaoaTQ28OhRGzTb8JdJ328ow/ufKW1 KvDw== ARC-Authentication-Results: i=1; mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.61.202 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org Authentication-Results: mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.61.202 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Kailang Yang , Takashi Iwai Subject: [PATCH 4.15 013/105] ALSA: hda/realtek - Fix speaker no sound after system resume Date: Tue, 27 Mar 2018 18:26:53 +0200 Message-Id: <20180327162758.401789965@linuxfoundation.org> X-Mailer: git-send-email 2.16.3 In-Reply-To: <20180327162757.813009222@linuxfoundation.org> References: <20180327162757.813009222@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-LABELS: =?utf-8?b?IlxcU2VudCI=?= X-GMAIL-THRID: =?utf-8?q?1596109294346792824?= X-GMAIL-MSGID: =?utf-8?q?1596109602598585740?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Kailang Yang commit 88d42b2b45d7208cc872c2c9dec0b1ae6c6008d7 upstream. It will have a chance speaker no sound after system resume. To toggle NID 0x53 index 0x2 bit 15 will solve this issue. This usage will also suitable with ALC256. Fixes: 4a219ef8f370 ("ALSA: hda/realtek - Add ALC256 HP depop function") Signed-off-by: Kailang Yang Cc: Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/pci/hda/patch_realtek.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -3130,6 +3130,8 @@ static void alc256_init(struct hda_codec alc_update_coef_idx(codec, 0x46, 3 << 12, 0); alc_update_coefex_idx(codec, 0x57, 0x04, 0x0007, 0x4); /* Hight power */ + alc_update_coefex_idx(codec, 0x53, 0x02, 0x8000, 1 << 15); /* Clear bit */ + alc_update_coefex_idx(codec, 0x53, 0x02, 0x8000, 0 << 15); } static void alc256_shutup(struct hda_codec *codec) @@ -7032,6 +7034,8 @@ static int patch_alc269(struct hda_codec break; case 0x10ec0257: spec->codec_variant = ALC269_TYPE_ALC257; + spec->shutup = alc256_shutup; + spec->init_hook = alc256_init; spec->gen.mixer_nid = 0; break; case 0x10ec0215: