From nobody Thu Nov 14 07:22:31 2024 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 D3F92C4708E for ; Mon, 26 Dec 2022 09:43:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231754AbiLZJnH (ORCPT ); Mon, 26 Dec 2022 04:43:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60160 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229484AbiLZJnB (ORCPT ); Mon, 26 Dec 2022 04:43:01 -0500 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 99212FC8; Mon, 26 Dec 2022 01:42:56 -0800 (PST) X-UUID: 9b37702789b94a828c5a3ae9255b004f-20221226 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=EK8uCrrU60lpnX4wcnjP/i76wgKEFQunyGApqFGjCxI=; b=eoGPuLDnhwHeeRzSfCHtFdTyCEw+vFR1EsocWserOqQc8b5Jbqp5yiz/3jsC+sVtaqSYqL+0Qmy/ts0iOOGKpJMenj0ylG7fPiPzdqpvP4xsgwH/qtDhDWKWkELZaWfsWBptx+9sFcRhfmTL1tkH5F6iKmhayXfZs4s8yaslUVU=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.14,REQID:f247ffb7-4004-44f6-908e-1b2a953bcb21,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:dcaaed0,CLOUDID:d00fcf52-dd49-462e-a4be-2143a3ddc739,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:11|1,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0 X-UUID: 9b37702789b94a828c5a3ae9255b004f-20221226 Received: from mtkmbs10n2.mediatek.inc [(172.21.101.183)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 220770097; Mon, 26 Dec 2022 17:42:50 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs11n2.mediatek.inc (172.21.101.187) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Mon, 26 Dec 2022 17:42:50 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Mon, 26 Dec 2022 17:42:50 +0800 From: Roger Lu To: Matthias Brugger , Enric Balletbo Serra , Kevin Hilman , Nicolas Boichat CC: Fan Chen , Roger Lu , Jia-wei Chang , , , , , , Subject: [PATCH v1 07/13] soc: mtk-svs: mt8183: refactor o_slope calculation Date: Mon, 26 Dec 2022 17:42:42 +0800 Message-ID: <20221226094248.4506-8-roger.lu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20221226094248.4506-1-roger.lu@mediatek.com> References: <20221226094248.4506-1-roger.lu@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The o_slope value is dependent of the o_slope_sign, refactor code to get rid of unnecessary if constructs. Signed-off-by: Matthias Brugger Signed-off-by: Roger Lu Reviewed-by: AngeloGioacchino Del Regno --- drivers/soc/mediatek/mtk-svs.c | 51 +++++++++++++++------------------- 1 file changed, 22 insertions(+), 29 deletions(-) diff --git a/drivers/soc/mediatek/mtk-svs.c b/drivers/soc/mediatek/mtk-svs.c index 477f5bd1e1d1..2c1fbf11b554 100644 --- a/drivers/soc/mediatek/mtk-svs.c +++ b/drivers/soc/mediatek/mtk-svs.c @@ -1897,26 +1897,27 @@ static bool svs_mt8183_efuse_parsing(struct svs_pla= tform *svsp) o_slope_sign =3D (svsp->tefuse[0] >> 7) & BIT(0); =20 ts_id =3D (svsp->tefuse[1] >> 9) & BIT(0); - o_slope =3D (svsp->tefuse[0] >> 26) & GENMASK(5, 0); - - if (adc_cali_en_t =3D=3D 1) { - if (!ts_id) - o_slope =3D 0; - - if (adc_ge_t < 265 || adc_ge_t > 758 || - adc_oe_t < 265 || adc_oe_t > 758 || - o_vtsmcu[0] < -8 || o_vtsmcu[0] > 484 || - o_vtsmcu[1] < -8 || o_vtsmcu[1] > 484 || - o_vtsmcu[2] < -8 || o_vtsmcu[2] > 484 || - o_vtsmcu[3] < -8 || o_vtsmcu[3] > 484 || - o_vtsmcu[4] < -8 || o_vtsmcu[4] > 484 || - o_vtsabb < -8 || o_vtsabb > 484 || - degc_cali < 1 || degc_cali > 63) { - dev_err(svsp->dev, "bad thermal efuse, no mon mode\n"); - goto remove_mt8183_svsb_mon_mode; - } + if (!ts_id) { + o_slope =3D 1534; } else { - dev_err(svsp->dev, "no thermal efuse, no mon mode\n"); + o_slope =3D (svsp->tefuse[0] >> 26) & GENMASK(5, 0); + if (!o_slope_sign) + o_slope =3D 1534 + o_slope * 10; + else + o_slope =3D 1534 - o_slope * 10; + } + + if (adc_cali_en_t =3D=3D 0 || + adc_ge_t < 265 || adc_ge_t > 758 || + adc_oe_t < 265 || adc_oe_t > 758 || + o_vtsmcu[0] < -8 || o_vtsmcu[0] > 484 || + o_vtsmcu[1] < -8 || o_vtsmcu[1] > 484 || + o_vtsmcu[2] < -8 || o_vtsmcu[2] > 484 || + o_vtsmcu[3] < -8 || o_vtsmcu[3] > 484 || + o_vtsmcu[4] < -8 || o_vtsmcu[4] > 484 || + o_vtsabb < -8 || o_vtsabb > 484 || + degc_cali < 1 || degc_cali > 63) { + dev_err(svsp->dev, "bad thermal efuse, no mon mode\n"); goto remove_mt8183_svsb_mon_mode; } =20 @@ -1935,11 +1936,7 @@ static bool svs_mt8183_efuse_parsing(struct svs_plat= form *svsp) x_roomt[i] =3D (((format[i] * 10000) / 4096) * 10000) / gain; =20 temp0 =3D (10000 * 100000 / gain) * 15 / 18; - - if (!o_slope_sign) - mts =3D (temp0 * 10) / (1534 + o_slope * 10); - else - mts =3D (temp0 * 10) / (1534 - o_slope * 10); + mts =3D (temp0 * 10) / o_slope; =20 for (idx =3D 0; idx < svsp->bank_max; idx++) { svsb =3D &svsp->banks[idx]; @@ -1966,11 +1963,7 @@ static bool svs_mt8183_efuse_parsing(struct svs_plat= form *svsp) temp0 =3D (degc_cali * 10 / 2); temp1 =3D ((10000 * 100000 / 4096 / gain) * oe + tb_roomt * 10) * 15 / 18; - - if (!o_slope_sign) - temp2 =3D temp1 * 100 / (1534 + o_slope * 10); - else - temp2 =3D temp1 * 100 / (1534 - o_slope * 10); + temp2 =3D temp1 * 100 / o_slope; =20 svsb->bts =3D (temp0 + temp2 - 250) * 4 / 10; } --=20 2.18.0