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Fri, 17 Jan 2020 12:34:53 +0000 (GMT) From: Marek Szyprowski To: linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Marek Szyprowski , Krzysztof Kozlowski , Bartlomiej Zolnierkiewicz , Chanwoo Choi Subject: [PATCH 2/3] ARM: exynos_defconfig: Enable devfreq thermal integration Date: Fri, 17 Jan 2020 13:34:47 +0100 Message-Id: <20200117123448.13807-2-m.szyprowski@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200117123448.13807-1-m.szyprowski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrBIsWRmVeSWpSXmKPExsWy7djP87rvVirGGWydoGWxccZ6VovrX56z Wpw/v4Hd4vKuOWwWM87vY7JYe+QuuwObx6ZVnWwefVtWMXp83iQXwBzFZZOSmpNZllqkb5fA ldE206fgGnvF5xPzmBsYL7B1MXJySAiYSJxbcYGli5GLQ0hgBaPEydcX2SCcL4wSk26vgcp8 ZpSYc+AUK0zL8i2f2EFsIYHljBL7F7LCdZx4vY4ZJMEmYCjR9bYLbIeIgLNEw9RGJpAiZoFt jBKvF8wE6xYWCJD48RyiiEVAVWL2iQdANgcHr4CtRMtmG4hl8hKrNxxgBglzCthJfLnkBxG+ ziaxaoENSFhCwEVi1ZpiiLCwxKvjW9ghbBmJ05N7wO6XEGhmlHh4bi07hNPDKHG5aQYjRJW1 xJ1zv8DWMgtoSqzfpQ8x01Fi90NNCJNP4sZbQZBiZiBz0rbpzBBhXomONiGIGWoSs46vg9t6 8MIlZgjbQ+LT1W/Q4JzIKPHg9FamCYzysxB2LWBkXMUonlpanJueWmyUl1quV5yYW1yal66X nJ+7iREY/6f/Hf+yg3HXn6RDjAIcjEo8vAXLFOOEWBPLiitzDzFKcDArifDe7QUK8aYkVlal FuXHF5XmpBYfYpTmYFES5zVe9DJWSCA9sSQ1OzW1ILUIJsvEwSnVwOg//esGF47E6yvfZ9op vn59iPfGrm2a376FTLvewFxtKhP8qUY3ZUV4hpL18jVFtW+eBhkteXi19LedUr3Qjchlkx28 U1ROp9WKRzyNyt42u3IB00dR4aXzFvd1iqnaMPXML16tOO/JP4n6E5sWC2wSir5v80xrb4EM zzVe9507tzCah2hJ1CmxFGckGmoxFxUnAgDMv3E2+wIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrNLMWRmVeSWpSXmKPExsVy+t/xe7rvVirGGbzYI2axccZ6VovrX56z Wpw/v4Hd4vKuOWwWM87vY7JYe+QuuwObx6ZVnWwefVtWMXp83iQXwBylZ1OUX1qSqpCRX1xi qxRtaGGkZ2hpoWdkYqlnaGwea2VkqqRvZ5OSmpNZllqkb5egl9E206fgGnvF5xPzmBsYL7B1 MXJySAiYSCzf8om9i5GLQ0hgKaPEpFOLWSESMhInpzVA2cISf651gTUICXxilJj8uQrEZhMw lOh6CxEXEXCVOLSilxlkELPADkaJ7pYL7CAJYQE/iecLbjKD2CwCqhKzTzwAauDg4BWwlWjZ bAMxX15i9YYDzCBhTgE7iS+X/CBW2Ur0LLvBPIGRbwEjwypGkdTS4tz03GJDveLE3OLSvHS9 5PzcTYzAgNx27OfmHYyXNgYfYhTgYFTi4S1YphgnxJpYVlyZe4hRgoNZSYT3bi9QiDclsbIq tSg/vqg0J7X4EKMp0EkTmaVEk/OB0ZJXEm9oamhuYWlobmxubGahJM7bIXAwRkggPbEkNTs1 tSC1CKaPiYNTqoGx7U2eye7JQl7tT/f/Y7aey/hIUX+yUKv62iuP9wd/PKv0ouVSVuva2au2 HhTcus9v5fpz5eaPivLf+amkLrQ3Uj3n2c73NbdLsen7hqRV96XV9y09HXv2qvPJX/t1n2sf eaVZbJcmNOOUkq7iUp79avlPeNVmaxdZazFvF1ienyO9/XoAH6eEEktxRqKhFnNRcSIAVt6r Hl4CAAA= X-CMS-MailID: 20200117123454eucas1p1e8f0e527dc39f1e0993b14c7098002e4 X-Msg-Generator: CA X-RootMTR: 20200117123454eucas1p1e8f0e527dc39f1e0993b14c7098002e4 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20200117123454eucas1p1e8f0e527dc39f1e0993b14c7098002e4 References: <20200117123448.13807-1-m.szyprowski@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Panfrost driver provides a devfreq driver for the Mali GPU and allows to scale GPU core frequency. Enable support for devfreq thermal integration to enable cooling of GPU thermal zone by reducing GPU core frequency. This fixes following warning during boot on Exynos5422-based Odroid XU4: panfrost 11800000.gpu: [drm:panfrost_devfreq_init] Failed to register cooling device Signed-off-by: Marek Szyprowski --- arch/arm/configs/exynos_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig index c05263de08a5..d80dbdaf00f8 100644 --- a/arch/arm/configs/exynos_defconfig +++ b/arch/arm/configs/exynos_defconfig @@ -155,6 +155,7 @@ CONFIG_SENSORS_NTC_THERMISTOR=y CONFIG_SENSORS_PWM_FAN=y CONFIG_SENSORS_INA2XX=y CONFIG_CPU_THERMAL=y +CONFIG_DEVFREQ_THERMAL=y CONFIG_THERMAL_EMULATION=y CONFIG_WATCHDOG=y CONFIG_S3C2410_WATCHDOG=y