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/Linux-v6.1/Documentation/devicetree/bindings/display/mediatek/
Dmediatek,rdma.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/mediatek/mediatek,rdma.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chun-Kuang Hu <chunkuang.hu@kernel.org>
11 - Philipp Zabel <p.zabel@pengutronix.de>
14 Mediatek Read Direct Memory Access(RDMA) component used to read the
15 data into DMA. It provides real time data to the back-end panel
18 RDMA device node must be siblings to the central MMSYS_CONFIG node.
26 - items:
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Dmediatek,merge.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chun-Kuang Hu <chunkuang.hu@kernel.org>
11 - Philipp Zabel <p.zabel@pengutronix.de>
14 Mediatek display merge, namely MERGE, is used to merge two slice-per-line
15 inputs into one side-by-side output.
24 - items:
25 - const: mediatek,mt8173-disp-merge
26 - items:
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/Linux-v6.1/drivers/gpu/drm/mediatek/
Dmtk_drm_drv.c1 // SPDX-License-Identifier: GPL-2.0-only
8 #include <linux/clk-provider.h>
15 #include <linux/dma-mapping.h>
51 if (info->num_planes != 1) in mtk_drm_mode_fb_create()
52 return ERR_PTR(-EINVAL); in mtk_drm_mode_fb_create()
347 struct mtk_drm_private *private = drm->dev_private; in mtk_drm_kms_init()
354 return -ENODEV; in mtk_drm_kms_init()
357 return -EPROBE_DEFER; in mtk_drm_kms_init()
359 pdev = of_find_device_by_node(private->mutex_node); in mtk_drm_kms_init()
361 dev_err(drm->dev, "Waiting for disp-mutex device %pOF\n", in mtk_drm_kms_init()
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Dmtk_disp_rdma.c1 // SPDX-License-Identifier: GPL-2.0-only
15 #include <linux/soc/mediatek/mtk-cmdq.h>
52 #define RDMA_FIFO_SIZE(rdma) ((rdma)->data->fifo_size) argument
62 * struct mtk_disp_rdma - DISP_RDMA driver structure
80 writel(0x0, priv->regs + DISP_REG_RDMA_INT_STATUS); in mtk_disp_rdma_irq_handler()
82 if (!priv->vblank_cb) in mtk_disp_rdma_irq_handler()
85 priv->vblank_cb(priv->vblank_cb_data); in mtk_disp_rdma_irq_handler()
93 struct mtk_disp_rdma *rdma = dev_get_drvdata(dev); in rdma_update_bits() local
94 unsigned int tmp = readl(rdma->regs + reg); in rdma_update_bits()
97 writel(tmp, rdma->regs + reg); in rdma_update_bits()
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/Linux-v6.1/arch/arm64/boot/dts/mediatek/
Dmt8173.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
7 #include <dt-bindings/clock/mt8173-clk.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/memory/mt8173-larb-port.h>
11 #include <dt-bindings/phy/phy.h>
12 #include <dt-bindings/power/mt8173-power.h>
13 #include <dt-bindings/reset/mt8173-resets.h>
14 #include <dt-bindings/gce/mt8173-gce.h>
15 #include <dt-bindings/thermal/thermal.h>
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Dmt8192.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
7 /dts-v1/;
8 #include <dt-bindings/clock/mt8192-clk.h>
9 #include <dt-bindings/gce/mt8192-gce.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/memory/mt8192-larb-port.h>
13 #include <dt-bindings/pinctrl/mt8192-pinfunc.h>
14 #include <dt-bindings/phy/phy.h>
15 #include <dt-bindings/power/mt8192-power.h>
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Dmt8183.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
8 #include <dt-bindings/clock/mt8183-clk.h>
9 #include <dt-bindings/gce/mt8183-gce.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/memory/mt8183-larb-port.h>
13 #include <dt-bindings/power/mt8183-power.h>
14 #include <dt-bindings/reset/mt8183-resets.h>
15 #include <dt-bindings/phy/phy.h>
16 #include <dt-bindings/thermal/thermal.h>
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Dmt8195.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
7 /dts-v1/;
8 #include <dt-bindings/clock/mt8195-clk.h>
9 #include <dt-bindings/gce/mt8195-gce.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/memory/mt8195-memory-port.h>
13 #include <dt-bindings/phy/phy.h>
14 #include <dt-bindings/pinctrl/mt8195-pinfunc.h>
15 #include <dt-bindings/power/mt8195-power.h>
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/Linux-v6.1/arch/arm/boot/dts/
Dmt7623n.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright © 2017-2020 MediaTek Inc.
10 #include <dt-bindings/memory/mt2701-larb-port.h>
19 compatible = "mediatek,mt7623-g3dsys",
20 "mediatek,mt2701-g3dsys",
23 #clock-cells = <1>;
24 #reset-cells = <1>;
28 compatible = "mediatek,mt7623-mali", "arm,mali-450";
41 interrupt-names = "gp", "gpmmu", "pp0", "ppmmu0", "pp1",
46 clock-names = "bus", "core";
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