From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pg1-f177.google.com (mail-pg1-f177.google.com [209.85.215.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 121863D8E for ; Tue, 24 May 2022 21:44:35 +0000 (UTC) Received: by mail-pg1-f177.google.com with SMTP id v15so3161500pgk.11 for ; Tue, 24 May 2022 14:44:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=tdwGjLIYtWqSmu4a56WsblDf3vmkiiXdBBRqZtk4IQA=; b=CuE1tQFSmFVJONeZAL2ThFeB1vwnSfXzq20k9Ovt4tQxLU7TJ23JFm4sQVvfgfOHpO Sa+5HkQjHK3IdvBheLqRfLW1kI03jDepbgOkcxI9o+lvYjSXo2zrKOUfAI3T+u4CxO+b i6o/oSBBJ0Jnzvgq8zHo2W6K+MEnlXla0lLQ8= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=tdwGjLIYtWqSmu4a56WsblDf3vmkiiXdBBRqZtk4IQA=; b=DbCN2fHkWm4RLgwt2W+OKxJLZJSQ6qeEyy0FExw3RIksXpl6m2niP6Z0ed9FtJXVnn gYgSx1MSasB55WszBjhUtV1JUzr0H2Fgphi72wlhstuJW8T70O0EnqbmCf/nIaRh0JqB 2B34weLSF8WTyg8JlH2zmrjJO2siszXOtvt3lNDbaD7S1nMvSfi2m+eNP2/FtcMCwara OKURDsyE2E3YviFzd4Yf+mhGUNj3VMuqc8tJKRpCcKiAK10yZoFDHrEO829QUBkOpOmj kKBqT4kpn/9GCOqGUbGj//wR2FQ3ZT6k9EZMPrcfk8Cz+TgGFdVs0hsrBKQurybhpVMB DVbQ== X-Gm-Message-State: AOAM533yg8hVmh5HnsVwABdz4sJ1U1l6Q1gAaF70d8D1nGIDYSHT2UG6 +3kWYQLBHAW7tf+1gwbivqGTnA== X-Google-Smtp-Source: ABdhPJyJSoSMADvSLYVlL/2kUNvKx6n1UYhKgAQ/pEqNXyseFU7Q4J/kE1GmzKPcau1xYFh10SCG7g== X-Received: by 2002:a05:6a00:a8b:b0:4cd:6030:4df3 with SMTP id b11-20020a056a000a8b00b004cd60304df3mr30432733pfl.40.1653428675455; Tue, 24 May 2022 14:44:35 -0700 (PDT) Received: from localhost ([2620:15c:11a:202:4d83:f549:9abd:427]) by smtp.gmail.com with UTF8SMTPSA id e4-20020a170902e0c400b00161947ecc82sm387777pla.199.2022.05.24.14.44.34 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 24 May 2022 14:44:35 -0700 (PDT) Date: Tue, 24 May 2022 14:44:33 -0700 From: Matthias Kaehlcke To: Tzung-Bi Shih Cc: bleung@chromium.org, groeck@chromium.org, robh+dt@kernel.org, chrome-platform@lists.linux.dev, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH v4 5/5] platform/chrome: cros_kbd_led_backlight: support EC PWM backend Message-ID: References: <20220523090822.3035189-1-tzungbi@kernel.org> <20220523090822.3035189-6-tzungbi@kernel.org> Precedence: bulk X-Mailing-List: chrome-platform@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20220523090822.3035189-6-tzungbi@kernel.org> On Mon, May 23, 2022 at 05:08:22PM +0800, Tzung-Bi Shih wrote: > EC PWM backend uses EC_CMD_PWM_SET_KEYBOARD_BACKLIGHT and > EC_CMD_PWM_GET_KEYBOARD_BACKLIGHT for setting and getting the brightness > respectively. > > Signed-off-by: Tzung-Bi Shih Reviewed-by: Matthias Kaehlcke Tested-by: Matthias Kaehlcke