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AJvYcCXLoUyMdjDQRSOxgvzoTY2ymilP3gQA5M6DGRMEY3bwvW7OLydwpvHug9FcWxwb1L5bNfxu5+m6+i0GMwoOFdlSpLFfvH/47K+0pkExPsrW/ucBkwy28axydM682exAzDf1CjNsda7IgwI= X-Gm-Message-State: AOJu0YwA3hyr6Y/2DRBzm8zvo7V+7uWAE+oJiWNw/bh5IhCAmeQgW7Zy 76vp9BVQBBohOEIGyqrb28jE5wBrTKbTziMLvocDZryzjR7dzGJp5tCAs0ENR1FbE2O1Ksc64ic vwibvFQcF5lr7EnDI4ibDYHTtA5Zr7IKg X-Received: by 2002:a05:6214:489:b0:6a0:b3ec:8ff2 with SMTP id pt9-20020a056214048900b006a0b3ec8ff2mr12091412qvb.5.1715001669370; Mon, 06 May 2024 06:21:09 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20240506114752.47204-1-charles.goodix@gmail.com> <6362e889-7df2-4c61-8ad5-bfe199e451ec@redhat.com> In-Reply-To: <6362e889-7df2-4c61-8ad5-bfe199e451ec@redhat.com> From: Richard Hughes Date: Mon, 6 May 2024 14:20:57 +0100 Message-ID: Subject: Re: [PATCH] Input: goodix-berlin - Add sysfs interface for reading and writing touch IC registers To: Hans de Goede Cc: Charles Wang , hadess@hadess.net, dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, neil.armstrong@linaro.org Content-Type: text/plain; charset="UTF-8" On Mon, 6 May 2024 at 13:03, Hans de Goede wrote: > Adding Richard Hughes, fwupd maintainer to the Cc. Richard, do you have > any input on the suggested method for firmware updating ? I'm okay with either; it's obviously easier for fwupd to just squirt a file into a sysfs file to update the firmware, but some devices also need something a bit more nuanced -- e.g. putting the device into an update mode, setting the power domains, fallback recovery and stuff like that. Richard