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 71B6BC6FA8E for ; Wed, 14 Sep 2022 09:06:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230288AbiINJGq (ORCPT ); Wed, 14 Sep 2022 05:06:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48582 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230498AbiINJFv (ORCPT ); Wed, 14 Sep 2022 05:05:51 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5DBE0786F8; Wed, 14 Sep 2022 02:03:19 -0700 (PDT) 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 dfw.source.kernel.org (Postfix) with ESMTPS id 82940619BD; Wed, 14 Sep 2022 09:02:50 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 608C9C433D6; Wed, 14 Sep 2022 09:02:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1663146169; bh=ApP5aHfwt00flHGkbd48EuZBwfzU0RjCtFfNvrtur/U=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=L8dvdWpST4s/1cBSmf4zRcZq1znaUTHTu0wUdcRkEWTuukydb3PlFJIyb9v8U3htd AixTWrAC7zD7lNYiclMHFlYTOdNdNitBw42iqntxDlL+S3st/i/U8a1iBIyYpGyzTT x8nCNOv01aeO3i+9ZRMPcCN2rvWzziLYwblCh+olI71MPB4SZrvslK5P8u+XMHE3mV NIyfbfo6CHG+UGwsYPJ27KPJrbcRZJ333XN4QPwXCy3JfY0JakjiiVcmq6GsQ0PcqY O/81qZuiXgvH3gZUpBRqFeIm4Xbftn8wvk2ZI2lL3cBtavToYMdXWP6uVDrJ6Ofgxw XO42VnsKXbJDQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Takashi Iwai , Sasha Levin , perex@perex.cz, tiwai@suse.com, alsa-devel@alsa-project.org Subject: [PATCH AUTOSEL 5.15 08/16] ALSA: hda/sigmatel: Keep power up while beep is enabled Date: Wed, 14 Sep 2022 05:02:16 -0400 Message-Id: <20220914090224.470913-8-sashal@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220914090224.470913-1-sashal@kernel.org> References: <20220914090224.470913-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Takashi Iwai [ Upstream commit 414d38ba871092aeac4ed097ac4ced89486646f7 ] It seems that the beep playback doesn't work well on IDT codec devices when the codec auto-pm is enabled. Keep the power on while the beep switch is enabled. Link: https://bugzilla.suse.com/show_bug.cgi?id=1200544 Link: https://lore.kernel.org/r/20220904072750.26164-1-tiwai@suse.de Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin --- sound/pci/hda/patch_sigmatel.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 61df4d33c48ff..066bfccd25877 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -209,6 +209,7 @@ struct sigmatel_spec { /* beep widgets */ hda_nid_t anabeep_nid; + bool beep_power_on; /* SPDIF-out mux */ const char * const *spdif_labels; @@ -4443,6 +4444,26 @@ static int stac_suspend(struct hda_codec *codec) return 0; } + +static int stac_check_power_status(struct hda_codec *codec, hda_nid_t nid) +{ + struct sigmatel_spec *spec = codec->spec; + int ret = snd_hda_gen_check_power_status(codec, nid); + +#ifdef CONFIG_SND_HDA_INPUT_BEEP + if (nid == spec->gen.beep_nid && codec->beep) { + if (codec->beep->enabled != spec->beep_power_on) { + spec->beep_power_on = codec->beep->enabled; + if (spec->beep_power_on) + snd_hda_power_up_pm(codec); + else + snd_hda_power_down_pm(codec); + } + ret |= spec->beep_power_on; + } +#endif + return ret; +} #else #define stac_suspend NULL #endif /* CONFIG_PM */ @@ -4455,6 +4476,7 @@ static const struct hda_codec_ops stac_patch_ops = { .unsol_event = snd_hda_jack_unsol_event, #ifdef CONFIG_PM .suspend = stac_suspend, + .check_power_status = stac_check_power_status, #endif }; -- 2.35.1