Home
last modified time | relevance | path

Searched +full:display +full:- +full:hub (Results 1 – 25 of 68) sorted by relevance

123

/Linux-v6.1/Documentation/devicetree/bindings/display/tegra/
Dnvidia,tegra186-display.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/tegra/nvidia,tegra186-display.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NVIDIA Tegra186 (and later) Display Hub
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Jon Hunter <jonathanh@nvidia.com>
15 pattern: "^display-hub@[0-9a-f]+$"
19 - nvidia,tegra186-display
20 - nvidia,tegra194-display
[all …]
/Linux-v6.1/drivers/gpu/drm/tegra/
Dhub.c1 // SPDX-License-Identifier: GPL-2.0-only
8 #include <linux/dma-mapping.h>
65 * be filtered out later on by ->format_mod_supported() on SoCs where
82 offset = 0x000 + (offset - 0x500); in tegra_plane_offset()
83 return plane->offset + offset; in tegra_plane_offset()
87 offset = 0x180 + (offset - 0x700); in tegra_plane_offset()
88 return plane->offset + offset; in tegra_plane_offset()
92 offset = 0x1c0 + (offset - 0x800); in tegra_plane_offset()
93 return plane->offset + offset; in tegra_plane_offset()
96 dev_WARN(plane->dc->dev, "invalid offset: %x\n", offset); in tegra_plane_offset()
[all …]
Ddrm.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright (C) 2012-2016 NVIDIA CORPORATION. All rights reserved.
27 #include <asm/dma-iommu.h>
79 struct drm_device *drm = old_state->dev; in tegra_atomic_commit_tail()
80 struct tegra_drm *tegra = drm->dev_private; in tegra_atomic_commit_tail()
82 if (tegra->hub) { in tegra_atomic_commit_tail()
111 return -ENOMEM; in tegra_drm_open()
113 idr_init_base(&fpriv->legacy_contexts, 1); in tegra_drm_open()
114 xa_init_flags(&fpriv->contexts, XA_FLAGS_ALLOC1); in tegra_drm_open()
115 xa_init(&fpriv->syncpoints); in tegra_drm_open()
[all …]
Ddc.c1 // SPDX-License-Identifier: GPL-2.0-only
10 #include <linux/dma-mapping.h>
34 #include "hub.h"
42 stats->frames = 0; in tegra_dc_stats_reset()
43 stats->vblank = 0; in tegra_dc_stats_reset()
44 stats->underflow = 0; in tegra_dc_stats_reset()
45 stats->overflow = 0; in tegra_dc_stats_reset()
64 offset = 0x000 + (offset - 0x500); in tegra_plane_offset()
65 return plane->offset + offset; in tegra_plane_offset()
69 offset = 0x180 + (offset - 0x700); in tegra_plane_offset()
[all …]
/Linux-v6.1/arch/arm/boot/dts/
Dstm32mp15xx-dhcom-drc02.dtsi1 // SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
6 #include <dt-bindings/input/input.h>
7 #include <dt-bindings/pwm/pwm.h>
17 stdout-path = "serial0:115200n8";
36 rs485-rx-en-hog {
37 gpio-hog;
39 output-low;
40 line-name = "rs485-rx-en";
45 gpio-line-names = "", "", "", "",
46 "", "", "DHCOM-B", "",
[all …]
/Linux-v6.1/Documentation/gpu/amdgpu/display/
Ddc-glossary.rst5 On this page, we try to keep track of acronyms related to the display
7 'Documentation/gpu/amdgpu/amdgpu-glossary.rst'; if you cannot find it anywhere,
19 Application-Specific Integrated Circuit
37 * DISPCLK: Display Clock
39 * DCFCLK: Display Controller Fabric Clock
49 Cathode Ray Tube Controller - commonly called "Controller" - Generates
56 Display Abstraction layer
59 Display Core
62 Display Controller
68 Display Controller Engine
[all …]
Ddcn-overview.rst2 Display Core Next (DCN)
5 To equip our readers with the basic knowledge of how AMD Display Core Next
10 .. kernel-figure:: dc_pipeline_overview.svg
15 * **Display Controller Hub (DCHUB)**: This is the gateway between the Scalable
19 * **Display Pipe and Plane (DPP)**: This block provides pre-blend pixel
24 multiple planes, using global or per-pixel alpha.
27 the display.
32 * **Display Output (DIO)**: Codify the output to the display connected to our
35 * **Display Writeback (DWB)**: It provides the ability to write the output of
36 the display pipe back to memory as video frames.
[all …]
/Linux-v6.1/drivers/usb/misc/
DKconfig1 # SPDX-License-Identifier: GPL-2.0
43 tristate "USB 7-Segment LED Display"
45 Say Y here if you have a USB 7-Segment Display by Delcom
78 driver supports the pre-programmed devices (incl. firmware)
79 by AK Modul-Bus Computer GmbH.
81 Please see: https://www.ak-modul-bus.de/stat/mikrocontroller.html
121 adapter you will need this "ftdi-elan" module as well as the "u132-hcd"
134 tristate "Apple Cinema Display support"
147 which reports VBUS attach/detach events and has USB-based
201 See <http://www.linux-usb.org/usbtest/> for more information,
[all …]
/Linux-v6.1/Documentation/gpu/amdgpu/
Damdgpu-glossary.rst6 we have a dedicated glossary for Display Core at
7 'Documentation/gpu/amdgpu/display/dc-glossary.rst'.
67 Multi-Media HUB
73 PowerPlay Library - PowerPlay is the power management component.
/Linux-v6.1/Documentation/driver-api/surface_aggregator/
Doverview.rst1 .. SPDX-License-Identifier: GPL-2.0+
10 its responsibilities and feature-set have since been expanded significantly
23 sensors (e.g. skin temperature) and cooling/performance-mode setting to the
26 display part from the keyboard part of the device), on the Surface Laptop 1
36 SAN), translating ACPI generic serial bus write-/read-accesses to SAM
40 harder to discover and requiring us to hard-code a sort of device registry.
50 communicate via HID, specifically using a HID-over-I2C device, whereas on
53 refer to the serial device and its driver as Surface Serial Hub (SSH). When
55 SAM-over-SSH and SAM-over-HID.
57 Currently, this subsystem only supports SAM-over-SSH. The SSH communication
[all …]
/Linux-v6.1/drivers/platform/surface/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 # Microsoft Surface Platform-Specific Drivers
7 bool "Microsoft Surface Platform-Specific Device Drivers"
11 Say Y here to get to see options for platform-specific device drivers
29 be called surface3-wmi.
47 on 5th- and 6th-generation Microsoft Surface devices (including
55 thermal sensor access, and real-time clock information, depending on
59 tristate "Surface System Aggregator Module User-Space Interface"
62 Provides a misc-device interface to the Surface System Aggregator
67 the SSAM controller. Said client device manages a misc-device
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/display/msm/
Dgmu.yaml1 # SPDX-License-Identifier: GPL-2.0-only
2 # Copyright 2019-2020, The Linux Foundation, All Rights Reserved
4 ---
6 $id: "http://devicetree.org/schemas/display/msm/gmu.yaml#"
7 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
12 - Rob Clark <robdclark@gmail.com>
16 to members of the Adreno A6xx GPU family. The GMU provides on-device power
23 - pattern: '^qcom,adreno-gmu-6[0-9][0-9]\.[0-9]$'
24 - const: qcom,adreno-gmu
30 reg-names:
[all …]
/Linux-v6.1/drivers/platform/surface/aggregator/
Dcore.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Surface Serial Hub (SSH) driver for communication with the Surface/System
6 * Provides access to a SAM-over-SSH connected EC via a controller device.
10 * Copyright (C) 2019-2022 Maximilian Luz <luzmaximilian@gmail.com>
34 /* -- Static controller reference. ------------------------------------------ */
44 * ssam_get_controller() - Get reference to SSAM controller.
62 if (WARN_ON(!kref_get_unless_zero(&ctrl->kref))) in ssam_get_controller()
72 * ssam_try_set_controller() - Try to set the main controller reference.
78 * Return: Returns zero on success or %-EEXIST if the reference has already
89 status = -EEXIST; in ssam_try_set_controller()
[all …]
/Linux-v6.1/arch/arm64/boot/dts/freescale/
Dimx8mm-data-modul-edm-sbc.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include <dt-bindings/net/qca-ar803x.h>
9 #include <dt-bindings/phy/phy-imx8-pcie.h>
14 compatible = "dmo,imx8mm-data-modul-edm-sbc", "fsl,imx8mm";
22 stdout-path = &uart3;
32 compatible = "pwm-backlight";
33 pinctrl-names = "default";
34 pinctrl-0 = <&pinctrl_panel_backlight>;
35 brightness-levels = <0 1 10 20 30 40 50 60 70 75 80 90 100>;
[all …]
/Linux-v6.1/drivers/usb/core/
Dquirks.c1 // SPDX-License-Identifier: GPL-2.0
6 * Copyright (c) 2007 Greg Kroah-Hartman <gregkh@suse.de>
38 return -ENOMEM; in quirks_param_set()
70 return -ENOMEM; in quirks_param_set()
190 /* CBM - Flash disk */
217 /* Microsoft LifeCam-VX700 v2.0 */
223 /* Cherry Stream G230 2.0 (G85-231) and 3.0 (G85-232) */
229 /* Logitech HD Pro Webcams C920, C920-C, C922, C925e and C930e */
264 /* Logitech Harmony 700-series */
290 /* Samsung Android phone modem - ID conflict with SPH-I500 */
[all …]
Ddevices.c1 // SPDX-License-Identifier: GPL-2.0+
16 * reason -- maybe it's just too deep of a directory structure.
24 * this in any plug-and-play environment.)
26 * 1999-12-16: Thomas Sailer <sailer@ife.ee.ethz.ch>
32 * 2000-01-04: Thomas Sailer <sailer@ife.ee.ethz.ch>
34 * 2000-07-05: Ashley Montanaro <ashley@compsoc.man.ac.uk>
55 "\nT: Bus=%2.2d Lev=%2.2d Prnt=%2.2d Port=%2.2d Cnt=%2.2d Dev#=%3d Spd=%-4s MxCh=%2d\n";
77 "D: Ver=%2x.%02x Cls=%02x(%-5s) Sub=%02x Prot=%02x MxPS=%2d #Cfgs=%3d\n";
89 "A: FirstIf#=%2d IfCount=%2d Cls=%02x(%-5s) Sub=%02x Prot=%02x\n";
93 "I:%c If#=%2d Alt=%2d #EPs=%2d Cls=%02x(%-5s) Sub=%02x Prot=%02x Driver=%s\n";
[all …]
/Linux-v6.1/drivers/gpu/drm/nouveau/nvkm/engine/fifo/
Dgp100.c33 { 0x01, "DISPLAY" },
58 struct nvkm_device *device = fifo->engine.subdev.device; in gp100_fifo_intr_fault()
71 info.hub = (type & 0x00100000) >> 20; in gp100_fifo_intr_fault()
Dgm107.c36 nvkm_wo32(memory, offset + 0, chan->base.chid); in gm107_fifo_runlist_chan()
37 nvkm_wo32(memory, offset + 4, chan->base.inst->addr >> 12); in gm107_fifo_runlist_chan()
50 { 0x01, "DISPLAY" },
74 struct nvkm_device *device = fifo->engine.subdev.device; in gm107_fifo_intr_fault()
89 info.hub = (type & 0x00000040) >> 6; in gm107_fifo_intr_fault()
Dtu102.c41 struct nvkm_device *device = fifo->base.engine.subdev.device; in tu102_fifo_runlist_commit()
62 { 0x01, "DISPLAY" },
91 struct nvkm_device *device = fifo->base.engine.subdev.device; in tu102_fifo_pbdma_init()
92 const u32 mask = (1 << fifo->pbdma_nr) - 1; in tu102_fifo_pbdma_init()
113 .user = {{-1,-1,VOLTA_USERMODE_A }, tu102_fifo_user_new },
122 struct nvkm_device *device = fifo->base.engine.subdev.device; in tu102_fifo_recover_work()
128 spin_lock_irqsave(&fifo->base.lock, flags); in tu102_fifo_recover_work()
129 runm = fifo->recover.runm; in tu102_fifo_recover_work()
130 engm = fifo->recover.engm; in tu102_fifo_recover_work()
131 fifo->recover.engm = 0; in tu102_fifo_recover_work()
[all …]
/Linux-v6.1/drivers/gpu/drm/amd/display/dc/core/
Ddc_link_dpia.c1 // SPDX-License-Identifier: MIT
40 link->ctx->logger
59 link->dpcd_caps.usb4_dp_tun_info.dp_tun_cap.raw = in dpcd_get_tunneling_device_data()
60 dpcd_dp_tun_data[DP_TUNNELING_CAPABILITIES_SUPPORT - in dpcd_get_tunneling_device_data()
62 link->dpcd_caps.usb4_dp_tun_info.dpia_info.raw = in dpcd_get_tunneling_device_data()
63 dpcd_dp_tun_data[DP_IN_ADAPTER_INFO - DP_TUNNELING_CAPABILITIES_SUPPORT]; in dpcd_get_tunneling_device_data()
64 link->dpcd_caps.usb4_dp_tun_info.usb4_driver_id = in dpcd_get_tunneling_device_data()
65 dpcd_dp_tun_data[DP_USB4_DRIVER_ID - DP_TUNNELING_CAPABILITIES_SUPPORT]; in dpcd_get_tunneling_device_data()
68 link->dpcd_caps.usb4_dp_tun_info.usb4_topology_id[i] = dpcd_topology_data[i]; in dpcd_get_tunneling_device_data()
76 struct dc_dmub_srv *dmub_srv = link->ctx->dmub_srv; in dc_link_dpia_query_hpd_status()
[all …]
/Linux-v6.1/arch/x86/kernel/apic/
Dx2apic_uv_x.c9 * Copyright (C) 2007-2014 Silicon Graphics, Inc. All rights reserved.
130 uv_cpuid.pnode_mask = (1 << uv_cpuid.n_skt) - 1; in early_get_pnodeid()
138 /* Running on a UV Hubbed system, determine which UV Hub Type it is */
148 * All blades/nodes have the same part # and hub revision. in early_set_hub_type()
164 + UV4_HUB_REVISION_BASE - 1; in early_set_hub_type()
180 + UV2_HUB_REVISION_BASE - 1; in early_set_hub_type()
245 #define INVALID_TYPE 0 /* Leaf 0xb sub-leaf types */
280 uv_cpuid.apicid_mask = (~(-1 << sid_shift)); in set_x2apic_bits()
298 strncpy(to, from, len-1); in uv_stringify()
309 for (i = 0; st->entry[i].type != UV_SYSTAB_TYPE_UNUSED; i++) { in early_find_archtype()
[all …]
/Linux-v6.1/Documentation/driver-api/usb/
Dusb.rst1 .. _usb-hostside-api:
4 The Linux-USB Host Side API
18 That master/slave asymmetry was designed-in for a number of reasons, one
22 distributed auto-configuration since the pre-designated master node
37 USB Host-Side API Model
40 Host-side drivers for USB devices talk to the "usbcore" APIs. There are
41 two. One is intended for *general-purpose* drivers (exposed through
43 core*. Such core drivers include the *hub* driver (which manages trees
49 - USB supports four kinds of data transfers (control, bulk, interrupt,
54 - The device description model includes one or more "configurations"
[all …]
/Linux-v6.1/drivers/hid/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
15 most commonly used to refer to the USB-HID specification, but other
20 removed from the HID bus by the transport-layer drivers, such as
36 tools, such as upower, can display it.
51 to work on raw hid events when they want to, and avoid using transport-specific
57 tristate "User-space I/O driver support for HID subsystem"
60 Say Y here if you want to provide HID I/O Drivers from user-space.
61 This allows to write I/O drivers in user-space and feed the data from
64 user-space device.
66 This driver cannot be used to parse HID-reports in user-space and write
[all …]
/Linux-v6.1/drivers/usb/host/
Dxhci.h1 /* SPDX-License-Identifier: GPL-2.0 */
19 #include <linux/io-64-nonatomic-lo-hi.h>
21 /* Code sharing between pci-quirks and xhci hcd */
22 #include "xhci-ext-caps.h"
23 #include "pci-quirks.h"
31 /* Max number of USB devices for any host controller - limit in section 6.1 */
33 /* Section 5.3.3 - MaxPorts */
43 * struct xhci_cap_regs - xHCI Host Controller Capability Registers.
45 * @hcs_params1: HCSPARAMS1 - Structural Parameters 1
46 * @hcs_params2: HCSPARAMS2 - Structural Parameters 2
[all …]
/Linux-v6.1/drivers/gpu/drm/amd/display/amdgpu_dm/
Damdgpu_dm_mst_types.c2 * Copyright 2012-15 Advanced Micro Devices, Inc.
26 #include <drm/display/drm_dp_helper.h>
27 #include <drm/display/drm_dp_mst_helper.h>
63 if (WARN_ON(msg->size > 16)) in dm_dp_aux_transfer()
64 return -E2BIG; in dm_dp_aux_transfer()
66 payload.address = msg->address; in dm_dp_aux_transfer()
67 payload.data = msg->buffer; in dm_dp_aux_transfer()
68 payload.length = msg->size; in dm_dp_aux_transfer()
69 payload.reply = &msg->reply; in dm_dp_aux_transfer()
70 payload.i2c_over_aux = (msg->request & DP_AUX_NATIVE_WRITE) == 0; in dm_dp_aux_transfer()
[all …]

123