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Message-ID: <20200526041719.GH89269@dtor-ws> References: <20200526022246.4542-1-jingle.wu@emc.com.tw> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200526022246.4542-1-jingle.wu@emc.com.tw> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Jingle, On Tue, May 26, 2020 at 10:22:46AM +0800, Jingle.Wu wrote: > New Elan IC would not be accessed with the specific regiters. What about older Elaan parts? We can't simply drop compatibility with older chips in newer kernels. Thanks. -- Dmitry