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Tue, 05 May 2026 14:46:29 -0700 (PDT) Received: from luca-vm.lan ([154.61.61.58]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-48a824f9f0dsm411556165e9.15.2026.05.05.14.46.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 May 2026 14:46:28 -0700 (PDT) From: Luca Leonardo Scorcia To: linux-mediatek@lists.infradead.org Cc: Luca Leonardo Scorcia , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Chun-Kuang Hu , Philipp Zabel , David Airlie , Simona Vetter , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org Subject: [PATCH v4 0/2] Add support for mt8167 display blocks Date: Tue, 5 May 2026 22:44:58 +0100 Message-ID: <20260505214541.333657-1-l.scorcia@gmail.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260505_144631_608266_96D1C0E1 X-CRM114-Status: GOOD ( 14.51 ) 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 This series adds support for the display blocks on MediaTek mt8167. Tested on Xiaomi Mi Smart Clock x04g. The second patch in the series ideally wouldn't be required as the DSI controller is compatible with mt2701, but the mediatek,dsi binding lists an explicit compatible since 2020 and removing or changing it would break the ABI, so we actually need to support it. Changes in v4: - Rebased patches - Rewrote commit message to better explain why we need to add an explicit compatible. Changes in v3 [3]: - Added mt8167-dsi compatible to driver instead of changing the binding; - Resolved patch formatting issues. Changes in v2 [2]: - Separate patch for mediatek,dsi-phy binding; - Separate patch for mt8167-dsi binding; - Simplified OF graph endpoints in mt8167.dtsi. Link to v1: [1]. [1] https://lore.kernel.org/linux-mediatek/cover.1771144723.git.l.scorcia@gmail.com/ [2] https://lore.kernel.org/linux-mediatek/cover.1771258407.git.l.scorcia@gmail.com/ [3] https://lore.kernel.org/linux-mediatek/cover.1771863641.git.l.scorcia@gmail.com/ Luca Leonardo Scorcia (2): arm64: dts: mediatek: mt8167: Add DRM nodes drm/mediatek: dsi: Add compatible for mt8167-dsi arch/arm64/boot/dts/mediatek/mt8167.dtsi | 317 +++++++++++++++++++++++ drivers/gpu/drm/mediatek/mtk_dsi.c | 1 + 2 files changed, 318 insertions(+) -- 2.43.0