From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D42C07DA7D; Thu, 15 Aug 2024 13:58:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723730319; cv=none; b=OigroGx5AzhhrmadRp0QtEggjIUAiWb50vAqrGdc7vwJr0hcAFOxnIRCsxpzQmyp00XBnzGAeqec0n23vwJmjFf551LMbZJAqcIh8Tkk3ug7m0PPfM4XKt4DqOtcnFXSRWtKIsuVIpdoXmVgWnOEFczmXqQdYknyToEwQeOCeHg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723730319; c=relaxed/simple; bh=MNeAal1Wx9Fp14T6HbrQ2fiZ2gmxzoTFGpBllQf7zsg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=dV0426Lnc2tNe/nsRVZMRAD3huFyCXBsD1ZHPDmpzeUZ5d/khs2cEOUmoAkn1fMhThOLDfwuh/t5WkvOdjkVG6YG/kjus6h6MVhWRMAsOqnTCesM0zGOJACeTIA9XeluLnqVHl/IdRZ08FlCqj8et1kmpgNz1f/V7sXH5Hm5HRk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=f2r6ZAPA; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="f2r6ZAPA" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5391AC32786; Thu, 15 Aug 2024 13:58:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1723730319; bh=MNeAal1Wx9Fp14T6HbrQ2fiZ2gmxzoTFGpBllQf7zsg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=f2r6ZAPAacLvh/QGY7ZuHnMBboEy+wJzYHXL0ANg4iQOZnwr1rg0UsK/nZffmObJ2 RbJnKxAlo2EOrzZTC2vc9kvIfHmDi4D2Zxgm6REhxUCB8OJ2pGGOQFZG1iSq7whzbk ndm3VG6LorBp1495nMClKEYzdO0VHUFNJkxWgbVQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, bo liu , songxiebing , Takashi Iwai , Sasha Levin Subject: [PATCH 5.15 331/484] ALSA: hda: conexant: Fix headset auto detect fail in the polling mode Date: Thu, 15 Aug 2024 15:23:09 +0200 Message-ID: <20240815131954.196704748@linuxfoundation.org> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20240815131941.255804951@linuxfoundation.org> References: <20240815131941.255804951@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: songxiebing [ Upstream commit e60dc98122110594d0290845160f12916192fc6d ] The previous fix (7aeb25908648) only handles the unsol_event reporting during interrupts and does not include the polling mode used to set jackroll_ms, so now we are replacing it with snd_hda_jack_detect_enable_callback. Fixes: 7aeb25908648 ("ALSA: hda/conexant: Fix headset auto detect fail in cx8070 and SN6140") Co-developed-by: bo liu Signed-off-by: bo liu Signed-off-by: songxiebing Link: https://patch.msgid.link/20240726100726.50824-1-soxiebing@163.com Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin --- sound/pci/hda/patch_conexant.c | 54 ++++++----------------------------------- 1 file changed, 9 insertions(+), 45 deletions(-) --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -21,12 +21,6 @@ #include "hda_jack.h" #include "hda_generic.h" -enum { - CX_HEADSET_NOPRESENT = 0, - CX_HEADSET_PARTPRESENT, - CX_HEADSET_ALLPRESENT, -}; - struct conexant_spec { struct hda_gen_spec gen; @@ -48,7 +42,6 @@ struct conexant_spec { unsigned int gpio_led; unsigned int gpio_mute_led_mask; unsigned int gpio_mic_led_mask; - unsigned int headset_present_flag; bool is_cx8070_sn6140; }; @@ -250,48 +243,19 @@ static void cx_process_headset_plugin(st } } -static void cx_update_headset_mic_vref(struct hda_codec *codec, unsigned int res) +static void cx_update_headset_mic_vref(struct hda_codec *codec, struct hda_jack_callback *event) { - unsigned int phone_present, mic_persent, phone_tag, mic_tag; - struct conexant_spec *spec = codec->spec; + unsigned int mic_present; /* In cx8070 and sn6140, the node 16 can only be config to headphone or disabled, * the node 19 can only be config to microphone or disabled. * Check hp&mic tag to process headset pulgin&plugout. */ - phone_tag = snd_hda_codec_read(codec, 0x16, 0, AC_VERB_GET_UNSOLICITED_RESPONSE, 0x0); - mic_tag = snd_hda_codec_read(codec, 0x19, 0, AC_VERB_GET_UNSOLICITED_RESPONSE, 0x0); - if ((phone_tag & (res >> AC_UNSOL_RES_TAG_SHIFT)) || - (mic_tag & (res >> AC_UNSOL_RES_TAG_SHIFT))) { - phone_present = snd_hda_codec_read(codec, 0x16, 0, AC_VERB_GET_PIN_SENSE, 0x0); - if (!(phone_present & AC_PINSENSE_PRESENCE)) {/* headphone plugout */ - spec->headset_present_flag = CX_HEADSET_NOPRESENT; - snd_hda_codec_write(codec, 0x19, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20); - return; - } - if (spec->headset_present_flag == CX_HEADSET_NOPRESENT) { - spec->headset_present_flag = CX_HEADSET_PARTPRESENT; - } else if (spec->headset_present_flag == CX_HEADSET_PARTPRESENT) { - mic_persent = snd_hda_codec_read(codec, 0x19, 0, - AC_VERB_GET_PIN_SENSE, 0x0); - /* headset is present */ - if ((phone_present & AC_PINSENSE_PRESENCE) && - (mic_persent & AC_PINSENSE_PRESENCE)) { - cx_process_headset_plugin(codec); - spec->headset_present_flag = CX_HEADSET_ALLPRESENT; - } - } - } -} - -static void cx_jack_unsol_event(struct hda_codec *codec, unsigned int res) -{ - struct conexant_spec *spec = codec->spec; - - if (spec->is_cx8070_sn6140) - cx_update_headset_mic_vref(codec, res); - - snd_hda_jack_unsol_event(codec, res); + mic_present = snd_hda_codec_read(codec, 0x19, 0, AC_VERB_GET_PIN_SENSE, 0x0); + if (!(mic_present & AC_PINSENSE_PRESENCE)) /* mic plugout */ + snd_hda_codec_write(codec, 0x19, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20); + else + cx_process_headset_plugin(codec); } #ifdef CONFIG_PM @@ -307,7 +271,7 @@ static const struct hda_codec_ops cx_aut .build_pcms = snd_hda_gen_build_pcms, .init = cx_auto_init, .free = cx_auto_free, - .unsol_event = cx_jack_unsol_event, + .unsol_event = snd_hda_jack_unsol_event, #ifdef CONFIG_PM .suspend = cx_auto_suspend, .check_power_status = snd_hda_gen_check_power_status, @@ -1167,7 +1131,7 @@ static int patch_conexant_auto(struct hd case 0x14f11f86: case 0x14f11f87: spec->is_cx8070_sn6140 = true; - spec->headset_present_flag = CX_HEADSET_NOPRESENT; + snd_hda_jack_detect_enable_callback(codec, 0x19, cx_update_headset_mic_vref); break; }