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Received: from 89-212-21-243.static.t-2.net ([89.212.21.243]:46684 helo=localhost.localdomain) by cp2.siel.si with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.100.1) (envelope-from ) id 1xEgqG-0000000AIc8-2qgg; Thu, 08 Oct 2026 07:38:54 +0200 From: Primoz Fiser To: Neil Armstrong , Jessica Zhang , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Thierry Reding , Sam Ravnborg Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, upstream@lists.phytec.de Subject: [PATCH 1/2] dt-bindings: display: panel-simple: Allow "data-mapping" for "auo,g104sn02" Date: Thu, 8 Oct 2026 07:38:49 +0200 Message-Id: <20261008053850.2941955-1-primoz.fiser@norik.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - cp2.siel.si X-AntiAbuse: Original Domain - lists.infradead.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - norik.com X-Get-Message-Sender-Via: cp2.siel.si: authenticated_id: primoz.fiser@norik.com X-Authenticated-Sender: cp2.siel.si: primoz.fiser@norik.com X-Source: X-Source-Args: X-Source-Dir: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261008_064104_815491_5CBAEEBF X-CRM114-Status: UNSURE ( 5.79 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org As per the AUO G104SN02 datasheet, section 6.4.1 "SEL68", this panel's SEL68 pin selects between 6 bits (SEL68 low/NC) and 8 bits (SEL68 high) per color over LVDS, i.e. an 18-bit or a 24-bit input format. Currently, the auo_g104sn02 panel_desc only allows for the 24-bit configuration by default. Boards wired for the 18-bit configuration need the override introduced by commit 1cd3ea3e4b12 ("drm/panel-simple: allow LVDS format override")) to describe that instead. Thus allow "data-mapping" override for "auo,g104sn02" in the schema. Signed-off-by: Primoz Fiser --- .../devicetree/bindings/display/panel/panel-simple.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml index eb49832b26c4..11d4a8275ecd 100644 --- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml +++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml @@ -396,6 +396,7 @@ if: compatible: contains: enum: + - auo,g104sn02 - innolux,g101ice-l01 - yes-optoelectronics,ytc700tlag-05-201c then: -- 2.34.1