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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 The JPEG encoder and decoder of MT8188 share the same architecture and features as those of MT8189, both use a 34-bit iova address-space (16GB) and a single clock configuration. Previously, MT8188 was incorrectly defined alongside SoCs with 32-bit iova address-space (4GB), such as "mediatek,mt2701-jpgdec" and "mediatek,mtk-jpgenc". This mismatch results in an ABI break, as MT8188 cannot function correctly under the 32-bit iova address-space (4GB) configuration. Therefore, MT8188 needs to inherit from MT8189. Update "mediatek,mtk-jpgenc" to "mediatek,mt8189-jpgenc", update "mediatek,mt2701-jpgdec" to "mediatek,mt8189-jpgdec". Signed-off-by: Jianhua Lin --- arch/arm64/boot/dts/mediatek/mt8188.dtsi | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8188.dtsi b/arch/arm64/boot/dts/mediatek/mt8188.dtsi index 90c388f1890f..ff9a774f5911 100644 --- a/arch/arm64/boot/dts/mediatek/mt8188.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8188.dtsi @@ -2846,7 +2846,7 @@ video_encoder: video-encoder@1a020000 { }; jpeg_encoder: jpeg-encoder@1a030000 { - compatible = "mediatek,mt8188-jpgenc", "mediatek,mtk-jpgenc"; + compatible = "mediatek,mt8188-jpgenc", "mediatek,mt8189-jpgenc"; reg = <0 0x1a030000 0 0x10000>; clocks = <&vencsys CLK_VENC1_JPGENC>; clock-names = "jpgenc"; @@ -2859,11 +2859,10 @@ jpeg_encoder: jpeg-encoder@1a030000 { }; jpeg_decoder: jpeg-decoder@1a040000 { - compatible = "mediatek,mt8188-jpgdec", "mediatek,mt2701-jpgdec"; + compatible = "mediatek,mt8188-jpgdec", "mediatek,mt8189-jpgdec"; reg = <0 0x1a040000 0 0x10000>; - clocks = <&vencsys CLK_VENC1_LARB>, - <&vencsys CLK_VENC1_JPGDEC>; - clock-names = "jpgdec-smi", "jpgdec"; + clocks = <&vencsys CLK_VENC1_JPGDEC>; + clock-names = "jpgdec"; interrupts = ; iommus = <&vdo_iommu M4U_PORT_L19_JPGDEC_WDMA_0>, <&vdo_iommu M4U_PORT_L19_JPGDEC_BSDMA_0>, -- 2.45.2