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/linux-6.14.4/Documentation/devicetree/bindings/display/msm/
Dqcom,sa8775p-mdss.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/display/msm/qcom,sa8775p-mdss.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Mahadevan <[email protected]>
13 SA8775P MSM Mobile Display Subsystem(MDSS), which encapsulates sub-blocks like
14 DPU display controller, DP interfaces and EDP etc.
16 $ref: /schemas/display/msm/mdss-common.yaml#
20 const: qcom,sa8775p-mdss
24 - description: Display AHB
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Dqcom,sm8650-dpu.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/display/msm/qcom,sm8650-dpu.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm SM8650 Display DPU
10 - Neil Armstrong <[email protected]>
12 $ref: /schemas/display/msm/dpu-common.yaml#
17 - qcom,sa8775p-dpu
18 - qcom,sm8650-dpu
19 - qcom,x1e80100-dpu
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/linux-6.14.4/drivers/gpu/drm/msm/disp/dpu1/
Ddpu_kms.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright (c) 2014-2018, The Linux Foundation. All rights reserved.
13 #include <linux/dma-buf.h>
65 struct dpu_kms *kms = s->private; in _dpu_danger_signal_status()
68 if (!kms->hw_mdp) { in _dpu_danger_signal_status()
75 pm_runtime_get_sync(&kms->pdev->dev); in _dpu_danger_signal_status()
78 if (kms->hw_mdp->ops.get_danger_status) in _dpu_danger_signal_status()
79 kms->hw_mdp->ops.get_danger_status(kms->hw_mdp, in _dpu_danger_signal_status()
83 if (kms->hw_mdp->ops.get_safe_status) in _dpu_danger_signal_status()
84 kms->hw_mdp->ops.get_safe_status(kms->hw_mdp, in _dpu_danger_signal_status()
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/linux-6.14.4/drivers/gpu/drm/msm/
Dmsm_mdss.c2 * SPDX-License-Identifier: GPL-2.0
52 path0 = devm_of_icc_get(dev, "mdp0-mem"); in msm_mdss_parse_data_bus_icc_path()
56 msm_mdss->mdp_path[0] = path0; in msm_mdss_parse_data_bus_icc_path()
57 msm_mdss->num_mdp_paths = 1; in msm_mdss_parse_data_bus_icc_path()
59 path1 = devm_of_icc_get(dev, "mdp1-mem"); in msm_mdss_parse_data_bus_icc_path()
61 msm_mdss->mdp_path[1] = path1; in msm_mdss_parse_data_bus_icc_path()
62 msm_mdss->num_mdp_paths++; in msm_mdss_parse_data_bus_icc_path()
65 reg_bus_path = of_icc_get(dev, "cpu-cfg"); in msm_mdss_parse_data_bus_icc_path()
67 msm_mdss->reg_bus_path = reg_bus_path; in msm_mdss_parse_data_bus_icc_path()
80 interrupts = readl_relaxed(msm_mdss->mmio + REG_MDSS_HW_INTR_STATUS); in msm_mdss_irq()
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/linux-6.14.4/arch/arm64/boot/dts/qcom/
Dsa8775p.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
7 #include <dt-bindings/interconnect/qcom,icc.h>
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include <dt-bindings/clock/qcom,rpmh.h>
10 #include <dt-bindings/clock/qcom,sa8775p-dispcc.h>
11 #include <dt-bindings/clock/qcom,sa8775p-gcc.h>
12 #include <dt-bindings/clock/qcom,sa8775p-gpucc.h>
13 #include <dt-bindings/dma/qcom-gpi.h>
14 #include <dt-bindings/interconnect/qcom,sa8775p-rpmh.h>
15 #include <dt-bindings/mailbox/qcom-ipcc.h>
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/linux-6.14.4/drivers/pci/
Dquirks.c1 // SPDX-License-Identifier: GPL-2.0
3 * This file contains work-arounds for many known PCI hardware bugs.
5 * should be handled in arch-specific code.
22 #include <linux/isa-dma.h> /* isa_dma_bridge_buggy */
106 int ret = -ENOTTY; in pcie_failed_link_retrain()
109 !pcie_cap_has_lnkctl2(dev) || !dev->link_active_reporting) in pcie_failed_link_retrain()
117 pci_info(dev, "broken device, retraining non-functional downstream link at 2.5GT/s\n"); in pcie_failed_link_retrain()
175 if ((f->class == (u32) (dev->class >> f->class_shift) || in pci_do_fixups()
176 f->class == (u32) PCI_ANY_ID) && in pci_do_fixups()
177 (f->vendor == dev->vendor || in pci_do_fixups()
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