linux-kernel - Re: [PATCH 2/3] ARM: exynos_defconfig: Enable devfreq thermal integration

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Message-ID: <20200117191658.GA817@kozik-lap>
Date:   Fri, 17 Jan 2020 20:16:58 +0100
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Marek Szyprowski <m.szyprowski@...sung.com>
Cc:     linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Chanwoo Choi <cw00.choi@...sung.com>
Subject: Re: [PATCH 2/3] ARM: exynos_defconfig: Enable devfreq thermal
 integration

On Fri, Jan 17, 2020 at 01:34:47PM +0100, Marek Szyprowski wrote:
> 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 <m.szyprowski@...sung.com>
> ---
>  arch/arm/configs/exynos_defconfig | 1 +

Thanks, applied.

Best regards,
Krzysztof