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Thu, 18 Sep 2025 13:37:47 -0700 (PDT) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20250918155240.2536852-1-dario.binacchi@amarulasolutions.com> <20250918155240.2536852-4-dario.binacchi@amarulasolutions.com> <20250918200445.GA2529753-robh@kernel.org> In-Reply-To: <20250918200445.GA2529753-robh@kernel.org> From: Dario Binacchi Date: Thu, 18 Sep 2025 22:37:37 +0200 X-Gm-Features: AS18NWBqzx_QCJLvM1ZupXjBE082LYlK02aLhStfsrL_kkHbqntwv2U3qqpvFFU Message-ID: Subject: Re: [PATCH v5 3/6] dt-bindings: touchscreen: add touchscreen-glitch-threshold-ns property To: Rob Herring Cc: linux-kernel@vger.kernel.org, Frank Li , linux-amarula@amarulasolutions.com, Conor Dooley , Conor Dooley , Dmitry Torokhov , Javier Carrasco , Jeff LaBundy , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-input@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Thu, Sep 18, 2025 at 10:04=E2=80=AFPM Rob Herring wrot= e: > > On Thu, Sep 18, 2025 at 05:52:31PM +0200, Dario Binacchi wrote: > > Add support for glitch threshold configuration. A detected signal is va= lid > > only if it lasts longer than the set threshold; otherwise, it is regard= ed > > as a glitch. > > > > Signed-off-by: Dario Binacchi > > Acked-by: Conor Dooley > > > > --- > > > > Changes in v5: > > - Add Acked-by tag of Conor Dooley > > > > Changes in v2: > > - Added in v2. > > > > .../devicetree/bindings/input/touchscreen/touchscreen.yaml | 4 ++++ > > 1 file changed, 4 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/input/touchscreen/touchs= creen.yaml b/Documentation/devicetree/bindings/input/touchscreen/touchscree= n.yaml > > index 3e3572aa483a..a60b4d08620d 100644 > > --- a/Documentation/devicetree/bindings/input/touchscreen/touchscreen.y= aml > > +++ b/Documentation/devicetree/bindings/input/touchscreen/touchscreen.y= aml > > @@ -206,6 +206,10 @@ properties: > > > > unevaluatedProperties: false > > > > + touchscreen-glitch-threshold-ns: > > + description: Minimum duration in nanoseconds a signal must remain = stable > > + to be considered valid. > > What's wrong with debounce-delay-ms? Do you mean that I should rename touchscreen-glitch-threshold-ns to debounce-delay-ms? Thanks and regards, Dario --=20 Dario Binacchi Senior Embedded Linux Developer dario.binacchi@amarulasolutions.com __________________________________ Amarula Solutions SRL Via Le Canevare 30, 31100 Treviso, Veneto, IT T. +39 042 243 5310 info@amarulasolutions.com www.amarulasolutions.com