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Mon, 21 Jul 2025 04:19:21 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEBgZ8j7cvCchuIks11flM8QmUtWUgbRezl2Kmbq73XrYO5/Elgn5PE0sAseXfZtCEO2HQMwQ== X-Received: by 2002:a05:6000:2902:b0:3a4:f038:af74 with SMTP id ffacd0b85a97d-3b60e518418mr15912898f8f.51.1753096761314; Mon, 21 Jul 2025 04:19:21 -0700 (PDT) Received: from localhost ([89.128.88.54]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3b61ca2bf4bsm10047278f8f.31.2025.07.21.04.19.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Jul 2025 04:19:20 -0700 (PDT) From: Javier Martinez Canillas To: Marcus Folkesson , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Marcus Folkesson Subject: Re: [PATCH v2 3/6] dt-bindings: display: sitronix,st7567: add optional inverted property In-Reply-To: <20250721-st7571-format-v2-3-159f4134098c@gmail.com> References: <20250721-st7571-format-v2-0-159f4134098c@gmail.com> <20250721-st7571-format-v2-3-159f4134098c@gmail.com> Date: Mon, 21 Jul 2025 13:19:19 +0200 Message-ID: <871pq9aj0o.fsf@minerva.mail-host-address-is-not-set> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Marcus Folkesson writes: Hello Marcus, > Depending on which display that is connected to the controller, an "1" > means either a black or a white pixel. > > The supported format (R1) expects the pixels to map against: > 0 => Black > 1 => White > > If this is not what the display map against, the controller has support > to invert these values. > > Signed-off-by: Marcus Folkesson > --- Reviewed-by: Javier Martinez Canillas -- Best regards, Javier Martinez Canillas Core Platforms Red Hat