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/linux-6.14.4/Documentation/devicetree/bindings/display/mediatek/
Dmediatek,gamma.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/mediatek/mediatek,gamma.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Mediatek display gamma correction
10 - Chun-Kuang Hu <[email protected]>
11 - Philipp Zabel <[email protected]>
14 Mediatek display gamma correction, namely GAMMA, provides a nonlinear
16 GAMMA device node must be siblings to the central MMSYS_CONFIG node.
24 - enum:
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Dmediatek,aal.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 <[email protected]>
11 - Philipp Zabel <[email protected]>
24 - enum:
25 - mediatek,mt8173-disp-aal
26 - mediatek,mt8183-disp-aal
27 - mediatek,mt8195-mdp3-aal
28 - items:
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/linux-6.14.4/drivers/gpu/drm/mediatek/
Dmtk_drm_drv.c1 // SPDX-License-Identifier: GPL-2.0-only
13 #include <linux/dma-mapping.h>
50 if (info->num_planes != 1) in mtk_drm_mode_fb_create()
51 return ERR_PTR(-EINVAL); in mtk_drm_mode_fb_create()
326 .min_width = 2, /* 2-pixel align when ethdr is bypassed */
331 { .compatible = "mediatek,mt2701-mmsys",
333 { .compatible = "mediatek,mt7623-mmsys",
335 { .compatible = "mediatek,mt2712-mmsys",
337 { .compatible = "mediatek,mt8167-mmsys",
339 { .compatible = "mediatek,mt8173-mmsys",
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Dmtk_disp_gamma.c1 // SPDX-License-Identifier: GPL-2.0-only
12 #include <linux/soc/mediatek/mtk-cmdq.h>
54 * struct mtk_disp_gamma - Display Gamma driver structure
69 struct mtk_disp_gamma *gamma = dev_get_drvdata(dev); in mtk_gamma_clk_enable() local
71 return clk_prepare_enable(gamma->clk); in mtk_gamma_clk_enable()
76 struct mtk_disp_gamma *gamma = dev_get_drvdata(dev); in mtk_gamma_clk_disable() local
78 clk_disable_unprepare(gamma->clk); in mtk_gamma_clk_disable()
83 struct mtk_disp_gamma *gamma = dev_get_drvdata(dev); in mtk_gamma_get_lut_size() local
85 if (gamma && gamma->data) in mtk_gamma_get_lut_size()
86 return gamma->data->lut_size; in mtk_gamma_get_lut_size()
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Dmtk_disp_aal.c1 // SPDX-License-Identifier: GPL-2.0-only
12 #include <linux/soc/mediatek/mtk-cmdq.h>
40 * struct mtk_disp_aal - Display Adaptive Ambient Light driver structure
57 return clk_prepare_enable(aal->clk); in mtk_aal_clk_enable()
64 clk_disable_unprepare(aal->clk); in mtk_aal_clk_disable()
77 mtk_ddp_write(cmdq_pkt, sz, &aal->cmdq_reg, aal->regs, DISP_AAL_SIZE); in mtk_aal_config()
78 mtk_ddp_write(cmdq_pkt, sz, &aal->cmdq_reg, aal->regs, DISP_AAL_OUTPUT_SIZE); in mtk_aal_config()
82 * mtk_aal_gamma_get_lut_size() - Get gamma LUT size for AAL
85 * Return: 0 if gamma control not supported in AAL or gamma LUT size
91 if (aal->data && aal->data->has_gamma) in mtk_aal_gamma_get_lut_size()
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/linux-6.14.4/arch/arm64/boot/dts/mediatek/
Dmt6795.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/clock/mediatek,mt6795-clk.h>
12 #include <dt-bindings/gce/mediatek,mt6795-gce.h>
13 #include <dt-bindings/memory/mt6795-larb-port.h>
14 #include <dt-bindings/pinctrl/mt6795-pinfunc.h>
15 #include <dt-bindings/power/mt6795-power.h>
16 #include <dt-bindings/reset/mediatek,mt6795-resets.h>
20 interrupt-parent = <&sysirq>;
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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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Dmt8186.dtsi1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 * Author: Allen-KH Cheng <allen-[email protected]>
6 /dts-v1/;
7 #include <dt-bindings/clock/mt8186-clk.h>
8 #include <dt-bindings/gce/mt8186-gce.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
11 #include <dt-bindings/memory/mt8186-memory-port.h>
12 #include <dt-bindings/pinctrl/mt8186-pinfunc.h>
13 #include <dt-bindings/power/mt8186-power.h>
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Dmt8188.dtsi1 // SPDX-License-Identifier: GPL-2.0+
7 /dts-v1/;
8 #include <dt-bindings/clock/mediatek,mt8188-clk.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
11 #include <dt-bindings/mailbox/mediatek,mt8188-gce.h>
12 #include <dt-bindings/memory/mediatek,mt8188-memory-port.h>
13 #include <dt-bindings/phy/phy.h>
14 #include <dt-bindings/pinctrl/mediatek,mt8188-pinfunc.h>
15 #include <dt-bindings/power/mediatek,mt8188-power.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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