From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4A5BBC433FE for ; Mon, 24 Jan 2022 21:34:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1453357AbiAXVaB (ORCPT ); Mon, 24 Jan 2022 16:30:01 -0500 Received: from ams.source.kernel.org ([145.40.68.75]:38090 "EHLO ams.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1448683AbiAXVTO (ORCPT ); Mon, 24 Jan 2022 16:19:14 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 48920B81061; Mon, 24 Jan 2022 21:19:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7CF92C340E4; Mon, 24 Jan 2022 21:19:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1643059148; bh=HXJV0jhVF0YnUWsRplcUKIX+Ihje/JCzSZtYZ+p4VdI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tCgvKrLWMc9Wl9xqbOPjcAi9TMATx7qj0HA6RlBSgaOAJfcAgU00Jx4MrIzeMC9+o PFWaesm/UpFhyahH1Oho+kZcJmVjic7CplqK/jj3rA6IFModh+yjctOSb7St+PpQZf LEq3hfk2j+n12NhyfDiRJCUREI0Jh9tLEeY6J9tE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, "Christian A. Ehrhardt" , Takashi Iwai , Sasha Levin Subject: [PATCH 5.16 0520/1039] ALSA: hda/cs8409: Fix Jack detection after resume Date: Mon, 24 Jan 2022 19:38:29 +0100 Message-Id: <20220124184142.769715347@linuxfoundation.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220124184125.121143506@linuxfoundation.org> References: <20220124184125.121143506@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Christian A. Ehrhardt [ Upstream commit 57f234248ff925d88caedf4019ec84e6ecb83909 ] The suspend code unconditionally sets ->hp_jack_in and ->mic_jack_in to zero but without reporting this status change to the HDA core. To compensate for this, always assume a status change on the first unsol event after boot or resume. Fixes: 424e531b47f8 ("ALSA: hda/cs8409: Ensure Type Detection is only run on startup when necessary") Signed-off-by: Christian A. Ehrhardt Link: https://lore.kernel.org/r/20211231134432.atwmuzeceqiklcoa@cae.in-ulm.de Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin --- sound/pci/hda/patch_cs8409-tables.c | 3 +++ sound/pci/hda/patch_cs8409.c | 5 ++++- sound/pci/hda/patch_cs8409.h | 1 + 3 files changed, 8 insertions(+), 1 deletion(-) diff --git a/sound/pci/hda/patch_cs8409-tables.c b/sound/pci/hda/patch_cs8409-tables.c index 0fb0a428428b4..df0b4522babf7 100644 --- a/sound/pci/hda/patch_cs8409-tables.c +++ b/sound/pci/hda/patch_cs8409-tables.c @@ -252,6 +252,7 @@ struct sub_codec cs8409_cs42l42_codec = { .init_seq_num = ARRAY_SIZE(cs42l42_init_reg_seq), .hp_jack_in = 0, .mic_jack_in = 0, + .force_status_change = 1, .paged = 1, .suspended = 1, .no_type_dect = 0, @@ -443,6 +444,7 @@ struct sub_codec dolphin_cs42l42_0 = { .init_seq_num = ARRAY_SIZE(dolphin_c0_init_reg_seq), .hp_jack_in = 0, .mic_jack_in = 0, + .force_status_change = 1, .paged = 1, .suspended = 1, .no_type_dect = 0, @@ -456,6 +458,7 @@ struct sub_codec dolphin_cs42l42_1 = { .init_seq_num = ARRAY_SIZE(dolphin_c1_init_reg_seq), .hp_jack_in = 0, .mic_jack_in = 0, + .force_status_change = 1, .paged = 1, .suspended = 1, .no_type_dect = 1, diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c index bf5d7f0c6ba55..aff2b5abb81ea 100644 --- a/sound/pci/hda/patch_cs8409.c +++ b/sound/pci/hda/patch_cs8409.c @@ -636,7 +636,9 @@ static void cs42l42_run_jack_detect(struct sub_codec *cs42l42) static int cs42l42_handle_tip_sense(struct sub_codec *cs42l42, unsigned int reg_ts_status) { - int status_changed = 0; + int status_changed = cs42l42->force_status_change; + + cs42l42->force_status_change = 0; /* TIP_SENSE INSERT/REMOVE */ switch (reg_ts_status) { @@ -791,6 +793,7 @@ static void cs42l42_suspend(struct sub_codec *cs42l42) cs42l42->last_page = 0; cs42l42->hp_jack_in = 0; cs42l42->mic_jack_in = 0; + cs42l42->force_status_change = 1; /* Put CS42L42 into Reset */ gpio_data = snd_hda_codec_read(codec, CS8409_PIN_AFG, 0, AC_VERB_GET_GPIO_DATA, 0); diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h index ade2b838590cf..d0b725c7285b6 100644 --- a/sound/pci/hda/patch_cs8409.h +++ b/sound/pci/hda/patch_cs8409.h @@ -305,6 +305,7 @@ struct sub_codec { unsigned int hp_jack_in:1; unsigned int mic_jack_in:1; + unsigned int force_status_change:1; unsigned int suspended:1; unsigned int paged:1; unsigned int last_page; -- 2.34.1