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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-3339aa33e96sm10170457eec.12.2026.09.04.18.30.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Sep 2026 18:30:24 -0700 (PDT) From: Vishnu Saini Subject: [PATCH v3 0/3] arm64: dts: qcom: Add LVDS display overlays for lemans, monaco and rb3gen2 Date: Sat, 05 Sep 2026 07:00:14 +0530 Message-Id: <20260905-lvds-support-v3-0-b40a1b03f63c@oss.qualcomm.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="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAKZwm2oC/43RX2vDIBAA8K8S8rwrnhpjyhj7HmMP6plOaGOqa ego/e6zyWBs62Avwvnnd+fdpc4+BZ/rbXWpk59DDnEogXioavdmhp2HQCWuOeOKtUzDfqYM+TS OMU3ASTJSTDWyx7o8GZPvw3nhXl7XOPnjqajTullbkz24eDiEaVtZwxnygjiBaKkTWvZC+9YaJ ObKiefYyoZu9MHnbJZyttXjUk3HJBgi2E8dR3RgU6ByYdbAQChSCpX22KrnmPPmeDL7W9pNWZ7 +8gRYuX5wNIPfA0UHsyycVtgKbRg15P/PSehjgsGfp88agXzv4tCHHcwICF3LOfYMWUftHfbWw beQp5jel/nMuLRwHQV230dRQAbYo3FGcBTW/AIXb+Zfhkbxw+DFUBaRicZrY9kd43q9fgD9qh5 /NQIAAA== X-Change-ID: 20260708-lvds-support-2d40d60654f1 To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Vishnu Saini , venkata.valluru@oss.qualcomm.com, Jessica Zhang X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1788571821; l=3185; i=vishnu.saini@oss.qualcomm.com; s=20251113; h=from:subject:message-id; bh=oynvcZIBlKecsc+DylIsm1cw5mg6L3sp0dapU7DYUPA=; b=QsXYhIxf3wKlrlrM3IKK4e7i0CbrJqOXBvIxPR+rRvHW8yBO+LkWZKqv3C63paood/IHRsVnx RJVWeohApNLAVvgKHAP7iktKxrDPi5nZhw1IBl/l2SPFyVu3N021buF X-Developer-Key: i=vishnu.saini@oss.qualcomm.com; a=ed25519; pk=8hlXlF8j/3GeOaDK3w2LYhkv9FanCQru0c7kRH/It7k= X-Authority-Analysis: v=2.4 cv=F61nsKhN c=1 sm=1 tr=0 ts=6a9b70b3 cx=c_pps a=RP+M6JBNLl+fLTcSJhASfg==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=rJkE3RaqiGZ5pbrm-msn:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=LLsA5Aw0SIQ3C_74oAYA:9 a=QEXdDO2ut3YA:10 a=iS9zxrgQBfv6-_F4QbHw:22 X-Proofpoint-Spam-Info: AW1haW4tMjYwOTA1MDAxMSBTYWx0ZWRfX3pphIz4B+pam WeIwMXQ47Qjf2Dl1MUIytP4kFHnqMo5kB8fP2DN4wlG9Rm5tK8EsFSdnAF79ncCSSuGcyHKTWPs gaHYcLDtpH1XXTdRqvfHzlyZNEzcp0A= X-Proofpoint-ORIG-GUID: WwPssnagIfZn6UJDewmCSD2emGZA0-g0 X-Proofpoint-GUID: WwPssnagIfZn6UJDewmCSD2emGZA0-g0 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTA1MDAxMSBTYWx0ZWRfX9egrn13vh/Mc 3UnOfn/D6wiRNkvSgwqSsa/vAIwxe16eVebHBwwQq2sNNjJz9wQquoWowkdt8HAt3zvt9d3C+XH UiemWoWrl5PKzlLZnu0/+epI3F2HYBe+/P/Rxu683r+h7Hwx1dyatJdBRiUFuWVGruOmyFTu8R2 uOhdHVAPXbtKy65IdjPyMLOplXavugN9jDw0RrpKmap5S1ktyU+0f8OyfcOikVrajoZd66GH0kS qOo0U4a7yDsENUPS0G6OWg5Am5p/mftSrUgogwVM7vN0VDuCSmkoAP6oHW0Mm4ZgQuZt44KqLCy EQk1mLqgaU0yIiJjbyRMfgCVJGNn6rgjOSNnvdqZe8AlQmfmiLMpKqsJN8J33lTRdH2G6hhPBrg ihELHfKKDTLRb8aIvY5ZNgui4T3+zCdME9bp2qAyaWkwvJZQg+4no+iC+M0ThJ+pvGEo6O3Mj1P dbp0Ey2zJyGi7CQcm6w== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-05_01,2026-09-03_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 adultscore=0 priorityscore=1501 phishscore=0 impostorscore=0 bulkscore=0 suspectscore=0 clxscore=1015 malwarescore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2609050011 This series adds LVDS display support via device tree overlays for three Qualcomm platforms: Lemans EVK, Monaco EVK, and QCS6490 RB3 Gen2 industrial mezzanine. All three platforms use the Lontium LT9211C DSI-to-LVDS bridge chip, which converts DSI output to dual-channel LVDS for driving 1920x1080 panels. The overlays are structured to be applied on top of the existing IFP mezzanine overlay. This series depends on: [PATCH v8 0/2] This series adds LT9211C bridge driver by extending LT9211 https://lore.kernel.org/all/20260904-add-lt9211c-bridge-v8-0-36d66168e176@oss.qualcomm.com/ which adds lontium,lt9211c compatible support to the lontium-lt9211 driver and extends the binding YAML accordingly, [PATCH v4 0/2] This series adds BOE DV215FHM-R01 LVDS panel support https://lore.kernel.org/all/20260903-b4-lvds-panel-doc-v4-0-861738a0d5de@oss.qualcomm.com/ which documents the boe,dv215fhm-r01 panel and adds the timings used by these overlays, and: arm64: defconfig: Enable Lontium LT9211 driver https://lore.kernel.org/all/20260904-for-next-lt9211-defconfig-v1-1-97221f0109d7@oss.qualcomm.com/ which enables the driver in defconfig. Signed-off-by: Vishnu Saini --- Changes in v3: - Removed redundant status = "okay" on nodes that are enabled by default [Konrad] - Added a blank line between the last property and the following subnode throughout the port@N blocks [Konrad] - Link to v2: https://lore.kernel.org/r/20260813-lvds-support-v2-0-6b11035e8ab0@oss.qualcomm.com Changes in v2: - Updated overlays to make them compatable with panel-simple-lvds-dual-ports.yaml [Rob (in panel series)] - Added Empty lines before the status property [Dmitry] - Link to v0: https://lore.kernel.org/r/20260719-lvds-support-v1-0-1f1aca3213ba@oss.qualcomm.com --- Vishnu Saini (3): arm64: dts: qcom: lemans-evk: Add LVDS display overlay arm64: dts: qcom: monaco-evk: Add LVDS display overlay arm64: dts: qcom: qcs6490-rb3gen2: Add LVDS display overlay arch/arm64/boot/dts/qcom/Makefile | 14 +++ .../dts/qcom/lemans-evk-lvds-boe,dv215fhm-r01.dtso | 113 ++++++++++++++++++++ .../dts/qcom/monaco-evk-lvds-boe,dv215fhm-r01.dtso | 114 +++++++++++++++++++++ ...industrial-mezzanine-lvds-boe,dv215fhm-r01.dtso | 106 +++++++++++++++++++ 4 files changed, 347 insertions(+) --- base-commit: ba20122d4c311bd9384f38e7ba1d0c122e21745d change-id: 20260708-lvds-support-2d40d60654f1 prerequisite-message-id: <20260904-add-lt9211c-bridge-v8-0-36d66168e176@oss.qualcomm.com> prerequisite-patch-id: dbba64d1ace696df388c5df3d1cb05a0701df194 prerequisite-patch-id: fac2b93f3e250589dffd7c076d2ef1aa7a2519a1 prerequisite-message-id: <20260903-b4-lvds-panel-doc-v4-0-861738a0d5de@oss.qualcomm.com> prerequisite-patch-id: 1d3e40bbefcb2550afd81c5cced812a1d3b943a2 prerequisite-patch-id: bd3612ce053552e2ae7401a1217c4884413563f4 prerequisite-message-id: <20260904-for-next-lt9211-defconfig-v1-1-97221f0109d7@oss.qualcomm.com> prerequisite-patch-id: 9e3233401819ca53c119e6cfab95b0c471ef254e Best regards, -- Vishnu Saini