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[34.124.216.88]) by smtp.gmail.com with ESMTPSA id a11-20020a17090a740b00b002a4ce78e3e8sm1014434pjg.35.2024.04.10.03.06.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Apr 2024 03:06:08 -0700 (PDT) From: Hsin-Te Yuan Date: Wed, 10 Apr 2024 10:06:04 +0000 Subject: [PATCH] thermal/drivers/mediatek/lvts_thermal: Add coeff for mt8192 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20240410-lvts_thermal-v1-1-ee50b29c1756@chromium.org> X-B4-Tracking: v=1; b=H4sIAItkFmYC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIxMDE0MD3ZyykuL4kozUotzEHF3jFGMzUwsT88TktDQloJaCotS0zAqwcdG xtbUAtac9M14AAAA= To: "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Matthias Brugger , AngeloGioacchino Del Regno , =?utf-8?q?N=C3=ADcolas_F=2E_R=2E_A=2E_Prado?= , =?utf-8?q?Bernhard_Rosenkr=C3=A4nzer?= , Balsam CHIHI Cc: Alexandre Mergnat , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Hsin-Te Yuan X-Mailer: b4 0.12.4 In order for lvts_raw_to_temp to function properly on mt8192, temperature coefficients for mt8192 need to be added. Fixes: 288732242db4 ("thermal/drivers/mediatek/lvts_thermal: Add mt8192 sup= port") Signed-off-by: Hsin-Te Yuan --- drivers/thermal/mediatek/lvts_thermal.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/thermal/mediatek/lvts_thermal.c b/drivers/thermal/medi= atek/lvts_thermal.c index fd4bd650c77a6..6d226c3e135ca 100644 --- a/drivers/thermal/mediatek/lvts_thermal.c +++ b/drivers/thermal/mediatek/lvts_thermal.c @@ -80,6 +80,8 @@ #define LVTS_SENSOR_MAX 4 #define LVTS_GOLDEN_TEMP_MAX 62 #define LVTS_GOLDEN_TEMP_DEFAULT 50 +#define LVTS_COEFF_A_MT8192 -250460 +#define LVTS_COEFF_B_MT8192 250460 #define LVTS_COEFF_A_MT8195 -250460 #define LVTS_COEFF_B_MT8195 250460 #define LVTS_COEFF_A_MT7988 -204650 @@ -1530,11 +1532,15 @@ static const struct lvts_data mt7988_lvts_ap_data = =3D { static const struct lvts_data mt8192_lvts_mcu_data =3D { .lvts_ctrl =3D mt8192_lvts_mcu_data_ctrl, .num_lvts_ctrl =3D ARRAY_SIZE(mt8192_lvts_mcu_data_ctrl), + .temp_factor =3D LVTS_COEFF_A_MT8192, + .temp_offset =3D LVTS_COEFF_B_MT8192, }; =20 static const struct lvts_data mt8192_lvts_ap_data =3D { .lvts_ctrl =3D mt8192_lvts_ap_data_ctrl, .num_lvts_ctrl =3D ARRAY_SIZE(mt8192_lvts_ap_data_ctrl), + .temp_factor =3D LVTS_COEFF_A_MT8192, + .temp_offset =3D LVTS_COEFF_B_MT8192, }; =20 static const struct lvts_data mt8195_lvts_mcu_data =3D { --- base-commit: 20cb38a7af88dc40095da7c2c9094da3873fea23 change-id: 20240410-lvts_thermal-3d365847acff Best regards, --=20 Hsin-Te Yuan