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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-369e8db7e73sm13649886eec.20.2026.10.24.23.48.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 24 Oct 2026 23:48:28 -0700 (PDT) From: Vishnu Saini Date: Sun, 25 Oct 2026 12:18:17 +0530 Subject: [PATCH] dt-bindings: display: panel: ilitek,ili7807s: Allow backlight property X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261025-dlc_backlight-v1-1-1d1c49c3e101@oss.qualcomm.com> X-B4-Tracking: v=1; b=H4sIADCm3WoC/x3MQQqAIBBA0avIrBMmoYiuEhE2TjkkFRoRhHdPW r7F/y8kjsIJevVC5FuSHHtBXSkgb/eVtbhiMGjaGk2jXaBptrQFWf2lCdEhMnVLa6A0Z+RFnv8 3jDl//RLYNl8AAAA= X-Change-ID: 20261025-dlc_backlight-c00d00ec8f62 To: Neil Armstrong , Jessica Zhang , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Arpit Saini Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, venkata.valluru@oss.qualcomm.com, Jessica Zhang , Vishnu Saini X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1792910904; l=1110; i=vishnu.saini@oss.qualcomm.com; s=20251113; h=from:subject:message-id; bh=KEjEjjiW+qz2CFMhiqwDXwGVoBcaGxFwtK5Yh/btD6w=; b=ylj8Su/xsVS1c7l08nNRZ+V2yiouVkhZg1jT7eGaGd1z+hATN4BsRBfwWI817ktPIOmaDohGF AVCrKxZAdVVB8JVubT0YZ2dpuDFX2fRBC/RFywHiADGjoX/5Coo8lAz X-Developer-Key: i=vishnu.saini@oss.qualcomm.com; a=ed25519; pk=8hlXlF8j/3GeOaDK3w2LYhkv9FanCQru0c7kRH/It7k= X-Proofpoint-GUID: dURUxw_YuNc7zfYXTTsGZrSoEUtaQKO2 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDI1MDAyNiBTYWx0ZWRfXyVLSBN7JGJgF HiP3M7VLq8mzq8yY+R1Btk1DobAbJ2RkarMeelgky1sJ8DZcPBGbxjlpcEXEuu8if6SVfFl3Lmu TEZV6kbianITO9C9KqedkKoqsdWs76fJil6oeZcAebWZb1u/OI4tSYdA6zJI46Y0f1/OgMMARp+ WDNHTHQmmccsIfxTLRRk8VM4g79zamerM/imhpTQaYNPjSt2gwADZtTJ7aO5nCWJoOaA6+QeBF5 LbIvOwccQZaYhIvnhit/MNr32SphJPohy78boe5XRMLXYSyVxMCMYesBQcXoqHN/wWhw2nTMIqu 7NSLiKS36NB1vxDktYo/PkFltA2A+Vcky7Hv5X0U8448kQn5IsWPIH7bd7B8bwYKLF2TJgKDNP9 oyZWUlAyDhSQSuIST9ZPnvgQCWQKOPiPH8RtlX1bzDkljWY1YxGM9WTskDLBQ2c+fqx7uiAU0CK XCH/dSpUEI+Ozqkp1Gg== X-Authority-Analysis: v=2.4 cv=PqcG/AM3 c=1 sm=1 tr=0 ts=6adda63f cx=c_pps a=PfFC4Oe2JQzmKTvty2cRDw==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=IkcTkHD0fZMA:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=EUspDBNiAAAA:8 a=In323_k3SEhDHscflrYA:9 a=QEXdDO2ut3YA:10 a=6Ab_bkdmUrQuMsNx7PHu:22 X-Proofpoint-ORIG-GUID: dURUxw_YuNc7zfYXTTsGZrSoEUtaQKO2 X-Proofpoint-Spam-Info: AW1haW4tMjYxMDI1MDAyNiBTYWx0ZWRfX1a3pRQTTpgry Ppuq4B8S/MCg0A7gmvNT1ecGRaFixDcbcrJxN4AMWj2DwhhXX6PKVJX1INJ6PerIlTXOWfCx50p Eq8LiyRqH4Ce0ZdxmOMCjYvQ9fHnPHI= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-10-25_02,2026-10-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 adultscore=0 spamscore=0 priorityscore=1501 bulkscore=0 impostorscore=0 phishscore=0 suspectscore=0 malwarescore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610190000 definitions=main-2610250026 The DLC0697 panel is lit by a separate backlight device, which is referenced from the panel node through the common 'backlight' property. Declare 'backlight: true' so the property is explicitly allowed by the schema. Signed-off-by: Vishnu Saini --- Documentation/devicetree/bindings/display/panel/ilitek,ili7807s.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/display/panel/ilitek,ili7807s.yaml b/Documentation/devicetree/bindings/display/panel/ilitek,ili7807s.yaml index ba8c5bbf8ffc..46b941c18565 100644 --- a/Documentation/devicetree/bindings/display/panel/ilitek,ili7807s.yaml +++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili7807s.yaml @@ -23,6 +23,8 @@ properties: maxItems: 1 description: DSI virtual channel + backlight: true + vddi-supply: description: I/O voltage supply (1.8V) --- base-commit: cf61bef3801c3c9d0d8c39026b7b2fb242898a3a change-id: 20261025-dlc_backlight-c00d00ec8f62 Best regards, -- Vishnu Saini