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Fri, 13 Feb 2026 13:56:05 -0800 (PST) Date: Fri, 13 Feb 2026 23:56:05 +0200 From: Yauhen Kharuzhy To: Dmitry Torokhov Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, Hans de Goede Subject: Re: [PATCH 5/5] input: drv260x: Don't try to disable dummy regulator Message-ID: References: <20260211235902.4156624-1-jekhor@gmail.com> <20260211235902.4156624-6-jekhor@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Thu, Feb 12, 2026 at 09:41:04AM -0800, Dmitry Torokhov wrote: > On Thu, Feb 12, 2026 at 01:46:55AM +0200, Yauhen Kharuzhy wrote: > > Don't use a dummy regulator for 'vbat' because it cannot be disabled > > during suspending. > > Why? Dummy regulator is supposed to be a placeholder that allows all the > regular operations (enable/disable/etc) without having actually supply > attached. Optional regulators are supposed to only be users when there > are parts of a chip that are powered separately and may be not in use in > a given design. Hmm, I definitely had an issue with this. Will re-check. Thanks for the review. > > This change is counter to the regulator framework. > > Thanks. > > -- > Dmitry -- Yauhen Kharuzhy