From patchwork Wed Mar 5 18:58:28 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= X-Patchwork-Id: 14003344 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 71E8CC19F32 for ; Wed, 5 Mar 2025 20:33:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=3/SuLpIDOGIzG4acCvS1Ea6XeYeptoIArOdxdaJ6WxQ=; b=3uGXAGKC0bq5yBRPzGDGigi0L8 mJMF83j+cL1NgxMfbL1rpYe+3gj0Nx14sl0gqTU8pFW1m6Q8f6Yr9qt9C7gQceVjGUPgaJIQoNay3 OEMU+j/xCbvwXysLf7p60KfuaJHYp8IEwHjgpvNjyCpJH0sys42HIrUpom/Gja2u8DGOogmkMuIxz obRiwcwER1GIuTwxA+FeWLmb9uX8L0z/Eyxq1DUqypiPzwyLBj/Qs9lUyiWjHST1oDM5H5DQCmBL9 ue37Ox7N6C/eggkW5hjCHW3sHa5Hj3tDuL2qzXG3AfGlCOfbA7dJXLxbHFKmN6yxCygV5/4Wm8nqi 8xlBLriQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tpvR4-00000009EKc-1NJY; Wed, 05 Mar 2025 20:33:46 +0000 Received: from bali.collaboradmins.com ([148.251.105.195]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tptyt-000000090SV-1UHt; Wed, 05 Mar 2025 19:00:36 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1741201234; bh=sk4Gc1vWzvy1bYpW1lA/DEQpt1YQ8vmHPR+8OGEM/CA=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=luwRYf32cWy/WvYGSLXbhaUsKDdYFgNZe7HWdMA+GyAvXeC+EJKfgEe0jMzXy4QV3 U2YqP7K6Tn6HhKHRN/NIgqqS/rnaenL6uRJ2KH19EQdKV/PH/aHNO6ceox9+q3nJWj 5wKoxv2tMsLKuEYTvJeGJadte6tGzwd60QgHg8jzCc4998QaTL/E4So8T3kS/mr6AY ktkfv0Eik9wEFPPS5CUIGZqYq3AWQr8AKRtoJLu34ucsdNpjHXU0fs+22z0VEQu2rq ejWAL5h17FRUxRM+p9+mOdv3axPxrdcVauIIkLnCQ6sVW0loayhBsIB9UIrTX7veqe UOxbJUzoIPpIw== Received: from [192.168.0.47] (unknown [IPv6:2804:14c:1a9:53ee::1004]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: nfraprado) by bali.collaboradmins.com (Postfix) with ESMTPSA id E478017E0343; Wed, 5 Mar 2025 20:00:28 +0100 (CET) From: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= Date: Wed, 05 Mar 2025 15:58:28 -0300 Subject: [PATCH v4 13/19] ASoC: mediatek: mt6359-accdet: Always use eint detect mode 4 MIME-Version: 1.0 Message-Id: <20250305-mt6359-accdet-dts-v4-13-e5ffa5ee9991@collabora.com> References: <20250305-mt6359-accdet-dts-v4-0-e5ffa5ee9991@collabora.com> In-Reply-To: <20250305-mt6359-accdet-dts-v4-0-e5ffa5ee9991@collabora.com> To: Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Sen Chu , Sean Wang , Macpaul Lin , Lee Jones , Jaroslav Kysela , Takashi Iwai , Catalin Marinas , Will Deacon Cc: kernel@collabora.com, linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-pm@vger.kernel.org, =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= X-Mailer: b4 0.14.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250305_110035_534762_11559FD0 X-CRM114-Status: GOOD ( 15.62 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The driver currently reads a mediatek,eint-detect-mode property from DT, which determines certain register configurations. Since there are no users of the property, it doesn't directly describe the hardware, and the default value (4) is known to work across multiple boards, remove the handling for this property and always assume mode 4 is used. The property can be properly introduced in the binding in the future if different boards actually need different configurations. Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Nícolas F. R. A. Prado --- sound/soc/codecs/mt6359-accdet.c | 208 +++++++++++++-------------------------- sound/soc/codecs/mt6359-accdet.h | 1 - 2 files changed, 70 insertions(+), 139 deletions(-) diff --git a/sound/soc/codecs/mt6359-accdet.c b/sound/soc/codecs/mt6359-accdet.c index 6728f1018c992fc9d4e4133dbaf091d256567683..83e65b6d5845dea00a8a77d68df4b7df1f62a87c 100644 --- a/sound/soc/codecs/mt6359-accdet.c +++ b/sound/soc/codecs/mt6359-accdet.c @@ -81,31 +81,22 @@ static void recover_eint_setting(struct mt6359_accdet *priv); static unsigned int adjust_eint_analog_setting(struct mt6359_accdet *priv) { - if (priv->data->eint_detect_mode == 0x3 || - priv->data->eint_detect_mode == 0x4) { - /* ESD switches off */ - regmap_update_bits(priv->regmap, - RG_ACCDETSPARE_ADDR, 1 << 8, 0); - } - if (priv->data->eint_detect_mode == 0x4) { - if (priv->caps & ACCDET_PMIC_EINT0) { - /* enable RG_EINT0CONFIGACCDET */ - regmap_update_bits(priv->regmap, - RG_EINT0CONFIGACCDET_ADDR, - RG_EINT0CONFIGACCDET_MASK_SFT, - BIT(RG_EINT0CONFIGACCDET_SFT)); - } else if (priv->caps & ACCDET_PMIC_EINT1) { - /* enable RG_EINT1CONFIGACCDET */ - regmap_update_bits(priv->regmap, - RG_EINT1CONFIGACCDET_ADDR, - RG_EINT1CONFIGACCDET_MASK_SFT, - BIT(RG_EINT1CONFIGACCDET_SFT)); - } - /*select 500k, use internal resistor */ - regmap_update_bits(priv->regmap, RG_EINT0HIRENB_ADDR, - RG_EINT0HIRENB_MASK_SFT, - BIT(RG_EINT0HIRENB_SFT)); + /* ESD switches off */ + regmap_update_bits(priv->regmap, RG_ACCDETSPARE_ADDR, 1 << 8, 0); + if (priv->caps & ACCDET_PMIC_EINT0) { + /* enable RG_EINT0CONFIGACCDET */ + regmap_update_bits(priv->regmap, RG_EINT0CONFIGACCDET_ADDR, + RG_EINT0CONFIGACCDET_MASK_SFT, + BIT(RG_EINT0CONFIGACCDET_SFT)); + } else if (priv->caps & ACCDET_PMIC_EINT1) { + /* enable RG_EINT1CONFIGACCDET */ + regmap_update_bits(priv->regmap, RG_EINT1CONFIGACCDET_ADDR, + RG_EINT1CONFIGACCDET_MASK_SFT, + BIT(RG_EINT1CONFIGACCDET_SFT)); } + /*select 500k, use internal resistor */ + regmap_update_bits(priv->regmap, RG_EINT0HIRENB_ADDR, + RG_EINT0HIRENB_MASK_SFT, BIT(RG_EINT0HIRENB_SFT)); return 0; } @@ -123,18 +114,14 @@ static unsigned int adjust_eint_digital_setting(struct mt6359_accdet *priv) ACCDET_EINT1_INVERTER_SW_EN_MASK_SFT, 0); } - if (priv->data->eint_detect_mode == 0x4) { - if (priv->caps & ACCDET_PMIC_EINT0) { - /* set DA stable signal */ - regmap_update_bits(priv->regmap, - ACCDET_DA_STABLE_ADDR, - ACCDET_EINT0_CEN_STABLE_MASK_SFT, 0); - } else if (priv->caps & ACCDET_PMIC_EINT1) { - /* set DA stable signal */ - regmap_update_bits(priv->regmap, - ACCDET_DA_STABLE_ADDR, - ACCDET_EINT1_CEN_STABLE_MASK_SFT, 0); - } + if (priv->caps & ACCDET_PMIC_EINT0) { + /* set DA stable signal */ + regmap_update_bits(priv->regmap, ACCDET_DA_STABLE_ADDR, + ACCDET_EINT0_CEN_STABLE_MASK_SFT, 0); + } else if (priv->caps & ACCDET_PMIC_EINT1) { + /* set DA stable signal */ + regmap_update_bits(priv->regmap, ACCDET_DA_STABLE_ADDR, + ACCDET_EINT1_CEN_STABLE_MASK_SFT, 0); } return 0; } @@ -159,27 +146,19 @@ static unsigned int mt6359_accdet_jd_setting(struct mt6359_accdet *priv) static void recover_eint_analog_setting(struct mt6359_accdet *priv) { - if (priv->data->eint_detect_mode == 0x3 || - priv->data->eint_detect_mode == 0x4) { - /* ESD switches on */ - regmap_update_bits(priv->regmap, RG_ACCDETSPARE_ADDR, - 1 << 8, 1 << 8); - } - if (priv->data->eint_detect_mode == 0x4) { - if (priv->caps & ACCDET_PMIC_EINT0) { - /* disable RG_EINT0CONFIGACCDET */ - regmap_update_bits(priv->regmap, - RG_EINT0CONFIGACCDET_ADDR, - RG_EINT0CONFIGACCDET_MASK_SFT, 0); - } else if (priv->caps & ACCDET_PMIC_EINT1) { - /* disable RG_EINT1CONFIGACCDET */ - regmap_update_bits(priv->regmap, - RG_EINT1CONFIGACCDET_ADDR, - RG_EINT1CONFIGACCDET_MASK_SFT, 0); - } - regmap_update_bits(priv->regmap, RG_EINT0HIRENB_ADDR, - RG_EINT0HIRENB_MASK_SFT, 0); + /* ESD switches on */ + regmap_update_bits(priv->regmap, RG_ACCDETSPARE_ADDR, 1 << 8, 1 << 8); + if (priv->caps & ACCDET_PMIC_EINT0) { + /* disable RG_EINT0CONFIGACCDET */ + regmap_update_bits(priv->regmap, RG_EINT0CONFIGACCDET_ADDR, + RG_EINT0CONFIGACCDET_MASK_SFT, 0); + } else if (priv->caps & ACCDET_PMIC_EINT1) { + /* disable RG_EINT1CONFIGACCDET */ + regmap_update_bits(priv->regmap, RG_EINT1CONFIGACCDET_ADDR, + RG_EINT1CONFIGACCDET_MASK_SFT, 0); } + regmap_update_bits(priv->regmap, RG_EINT0HIRENB_ADDR, + RG_EINT0HIRENB_MASK_SFT, 0); } static void recover_eint_digital_setting(struct mt6359_accdet *priv) @@ -193,37 +172,30 @@ static void recover_eint_digital_setting(struct mt6359_accdet *priv) ACCDET_EINT1_M_SW_EN_ADDR, ACCDET_EINT1_M_SW_EN_MASK_SFT, 0); } - if (priv->data->eint_detect_mode == 0x4) { + if (priv->caps & ACCDET_PMIC_EINT0) { /* enable eint0cen */ - if (priv->caps & ACCDET_PMIC_EINT0) { - /* enable eint0cen */ - regmap_update_bits(priv->regmap, - ACCDET_DA_STABLE_ADDR, - ACCDET_EINT0_CEN_STABLE_MASK_SFT, - BIT(ACCDET_EINT0_CEN_STABLE_SFT)); - } else if (priv->caps & ACCDET_PMIC_EINT1) { - /* enable eint1cen */ - regmap_update_bits(priv->regmap, - ACCDET_DA_STABLE_ADDR, - ACCDET_EINT1_CEN_STABLE_MASK_SFT, - BIT(ACCDET_EINT1_CEN_STABLE_SFT)); - } + regmap_update_bits(priv->regmap, ACCDET_DA_STABLE_ADDR, + ACCDET_EINT0_CEN_STABLE_MASK_SFT, + BIT(ACCDET_EINT0_CEN_STABLE_SFT)); + } else if (priv->caps & ACCDET_PMIC_EINT1) { + /* enable eint1cen */ + regmap_update_bits(priv->regmap, ACCDET_DA_STABLE_ADDR, + ACCDET_EINT1_CEN_STABLE_MASK_SFT, + BIT(ACCDET_EINT1_CEN_STABLE_SFT)); } - if (priv->data->eint_detect_mode != 0x1) { - if (priv->caps & ACCDET_PMIC_EINT0) { - /* enable inverter */ - regmap_update_bits(priv->regmap, - ACCDET_EINT0_INVERTER_SW_EN_ADDR, - ACCDET_EINT0_INVERTER_SW_EN_MASK_SFT, - BIT(ACCDET_EINT0_INVERTER_SW_EN_SFT)); - } else if (priv->caps & ACCDET_PMIC_EINT1) { - /* enable inverter */ - regmap_update_bits(priv->regmap, - ACCDET_EINT1_INVERTER_SW_EN_ADDR, - ACCDET_EINT1_INVERTER_SW_EN_MASK_SFT, - BIT(ACCDET_EINT1_INVERTER_SW_EN_SFT)); - } + if (priv->caps & ACCDET_PMIC_EINT0) { + /* enable inverter */ + regmap_update_bits(priv->regmap, + ACCDET_EINT0_INVERTER_SW_EN_ADDR, + ACCDET_EINT0_INVERTER_SW_EN_MASK_SFT, + BIT(ACCDET_EINT0_INVERTER_SW_EN_SFT)); + } else if (priv->caps & ACCDET_PMIC_EINT1) { + /* enable inverter */ + regmap_update_bits(priv->regmap, + ACCDET_EINT1_INVERTER_SW_EN_ADDR, + ACCDET_EINT1_INVERTER_SW_EN_MASK_SFT, + BIT(ACCDET_EINT1_INVERTER_SW_EN_SFT)); } } @@ -534,13 +506,6 @@ static int mt6359_accdet_parse_dt(struct mt6359_accdet *priv) priv->data->hp_eint_high = of_property_read_bool(node, "mediatek,hp-eint-high"); - ret = of_property_read_u32(node, "mediatek,eint-detect-mode", - &priv->data->eint_detect_mode); - if (ret) { - /* eint detection mode equals to EINT HW Mode */ - priv->data->eint_detect_mode = 0x4; - } - ret = of_property_read_u32(node, "mediatek,eint-num", &tmp); if (ret) tmp = 0; @@ -592,31 +557,16 @@ static void config_digital_init_by_mode(struct mt6359_accdet *priv) /* enable PWM */ regmap_write(priv->regmap, ACCDET_CMP_PWM_EN_ADDR, 0x67); /* enable inverter detection */ - if (priv->data->eint_detect_mode == 0x1) { - /* disable inverter detection */ - if (priv->caps & ACCDET_PMIC_EINT0) { - regmap_update_bits(priv->regmap, - ACCDET_EINT0_INVERTER_SW_EN_ADDR, - ACCDET_EINT0_INVERTER_SW_EN_MASK_SFT, - 0); - } else if (priv->caps & ACCDET_PMIC_EINT1) { - regmap_update_bits(priv->regmap, - ACCDET_EINT1_INVERTER_SW_EN_ADDR, - ACCDET_EINT1_INVERTER_SW_EN_MASK_SFT, - 0); - } - } else { - if (priv->caps & ACCDET_PMIC_EINT0) { - regmap_update_bits(priv->regmap, - ACCDET_EINT0_INVERTER_SW_EN_ADDR, - ACCDET_EINT0_INVERTER_SW_EN_MASK_SFT, - BIT(ACCDET_EINT0_INVERTER_SW_EN_SFT)); - } else if (priv->caps & ACCDET_PMIC_EINT1) { - regmap_update_bits(priv->regmap, - ACCDET_EINT1_INVERTER_SW_EN_ADDR, - ACCDET_EINT1_INVERTER_SW_EN_MASK_SFT, - BIT(ACCDET_EINT1_INVERTER_SW_EN_SFT)); - } + if (priv->caps & ACCDET_PMIC_EINT0) { + regmap_update_bits(priv->regmap, + ACCDET_EINT0_INVERTER_SW_EN_ADDR, + ACCDET_EINT0_INVERTER_SW_EN_MASK_SFT, + BIT(ACCDET_EINT0_INVERTER_SW_EN_SFT)); + } else if (priv->caps & ACCDET_PMIC_EINT1) { + regmap_update_bits(priv->regmap, + ACCDET_EINT1_INVERTER_SW_EN_ADDR, + ACCDET_EINT1_INVERTER_SW_EN_MASK_SFT, + BIT(ACCDET_EINT1_INVERTER_SW_EN_SFT)); } if (priv->data->hp_eint_high) { @@ -649,28 +599,10 @@ static void config_eint_init_by_mode(struct mt6359_accdet *priv) regmap_update_bits(priv->regmap, RG_NCP_PDDIS_EN_ADDR, RG_NCP_PDDIS_EN_MASK_SFT, BIT(RG_NCP_PDDIS_EN_SFT)); - if (priv->data->eint_detect_mode == 0x1 || - priv->data->eint_detect_mode == 0x2 || - priv->data->eint_detect_mode == 0x3) { - if (priv->caps & ACCDET_PMIC_EINT0) { - regmap_update_bits(priv->regmap, - RG_EINT0CONFIGACCDET_ADDR, - RG_EINT0CONFIGACCDET_MASK_SFT, - BIT(RG_EINT0CONFIGACCDET_SFT)); - } else if (priv->caps & ACCDET_PMIC_EINT1) { - regmap_update_bits(priv->regmap, - RG_EINT1CONFIGACCDET_ADDR, - RG_EINT1CONFIGACCDET_MASK_SFT, - BIT(RG_EINT1CONFIGACCDET_SFT)); - } - } - - if (priv->data->eint_detect_mode != 0x1) { - /* current detect set 0.25uA */ - regmap_update_bits(priv->regmap, RG_ACCDETSPARE_ADDR, - 0x3 << RG_ACCDETSPARE_SFT, - 0x3 << RG_ACCDETSPARE_SFT); - } + /* current detect set 0.25uA */ + regmap_update_bits(priv->regmap, RG_ACCDETSPARE_ADDR, + 0x3 << RG_ACCDETSPARE_SFT, + 0x3 << RG_ACCDETSPARE_SFT); regmap_write(priv->regmap, RG_EINTCOMPVTH_ADDR, val | priv->data->eint_comp_vth << RG_EINTCOMPVTH_SFT); } diff --git a/sound/soc/codecs/mt6359-accdet.h b/sound/soc/codecs/mt6359-accdet.h index 287201eebe0330fa170093fd6192bf5694c30469..ff5cd6ea1b06f045b6e1b9f6bc53ef80d78e3b92 100644 --- a/sound/soc/codecs/mt6359-accdet.h +++ b/sound/soc/codecs/mt6359-accdet.h @@ -54,7 +54,6 @@ struct dts_data { unsigned int mic_vol; unsigned int mic_mode; bool hp_eint_high; - unsigned int eint_detect_mode; unsigned int eint_comp_vth; };