| /openbmc/linux/drivers/gpu/drm/display/ |
| H A D | drm_dp_dual_mode_helper.c | 4 * Permission is hereby granted, free of charge, to any person obtaining a
9 * Software is furnished to do so, subject to the following conditions:
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
35 * DOC: dp dual mode helpers
37 * Helper functions to deal with DP dual mode (aka. DP++) adaptors.
44 * I2C-over-AUX. Source devices may choose to implement either of these
51 * drm_dp_dual_mode_read - Read from the DP dual mode adaptor register(s)
57 * Reads @size bytes from the DP dual mode adaptor registers
69 * As sub-addressing is not supported by all adaptors, in drm_dp_dual_mode_read()
94 return -ENOMEM; in drm_dp_dual_mode_read()
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| /openbmc/linux/Documentation/devicetree/bindings/display/panel/ |
| H A D | advantech,idk-2121wr.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/panel/advantech,idk-2121wr.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Advantech IDK-2121WR 21.5" Full-HD dual-LVDS panel
10 - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
11 - Thierry Reding <thierry.reding@gmail.com>
14 The IDK-2121WR from Advantech is a Full-HD dual-LVDS panel.
15 A dual-LVDS interface is a dual-link connection with even pixels traveling
20 dual-lvds-odd-pixels or dual-lvds-even-pixels).
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| /openbmc/linux/drivers/usb/cdns3/ |
| H A D | Kconfig | 8 dual-role controller.
9 It supports: dual-role switch, Host-only, and Peripheral-only.
17 tristate "Cadence USB3 Dual-Role Controller"
20 Say Y here if your system has a Cadence USB3 dual-role controller.
21 It supports: dual-role switch, Host-only, and Peripheral-only.
23 If you choose to build this driver is a dynamically linked
34 Cadence USBSS-DEV driver.
47 Host controller is compliant with XHCI so it will use
51 tristate "Cadence USB3 support on PCIe-based platforms"
59 be dynamically linked and module will be called cdns3-pci.ko
[all …]
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| /openbmc/linux/Documentation/fb/ |
| H A D | viafb.rst | 6 --------
7 The console framebuffer driver is for graphics chips of
15 ---------------
34 ----------------------
47 - 640x480 (default)
48 - 720x480
49 - 800x600
50 - 1024x768
53 - 8, 16, 32 (default:32)
56 - 60, 75, 85, 100, 120 (default:60)
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| /openbmc/linux/Documentation/process/ |
| H A D | license-rules.rst | 1 .. SPDX-License-Identifier: GPL-2.0
8 The Linux Kernel is provided under the terms of the GNU General Public
9 License version 2 only (GPL-2.0), as provided in LICENSES/preferred/GPL-2.0,
11 LICENSES/exceptions/Linux-syscall-note, as described in the COPYING file.
19 which is required to be compatible with the GPL-2.0::
21 GPL-1.0+ : GNU General Public License v1.0 or later
22 GPL-2.0+ : GNU General Public License v2.0 or later
23 LGPL-2.0 : GNU Library General Public License v2 only
24 LGPL-2.0+ : GNU Library General Public License v2 or later
25 LGPL-2.1 : GNU Lesser General Public License v2.1 only
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|
| /openbmc/linux/Documentation/devicetree/bindings/connector/ |
| H A D | usb-connector.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/connector/usb-connector.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rob Herring <robh@kernel.org>
14 of a USB interface controller or a separate node when it is attached to both
20 - enum:
21 - usb-a-connector
22 - usb-b-connector
23 - usb-c-connector
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| /openbmc/u-boot/arch/arm/dts/ |
| H A D | armada-8020.dtsi | 4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPLv2 or the X11 license, at your option. Note that this dual
9 * a) This library is free software; you can redistribute it and/or
14 * This library is distributed in the hope that it will be useful,
21 * b) Permission is hereby granted, free of charge, to any person
27 * Software is furnished to do so, subject to the following
33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
44 * Device Tree file for the Armada 8020 SoC, made of an AP806 Dual and
48 #include "armada-ap806-dual.dtsi"
49 #include "armada-cp110-master.dtsi"
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| H A D | imx6q-icore-rqs.dts | 4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
9 * a) This file is free software; you can redistribute it and/or
13 * This file is distributed in the hope that it will be useful
20 * b) Permission is hereby granted, free of charge, to any person
26 * Software is furnished to do so, subject to the following
32 * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
42 /dts-v1/;
45 #include "imx6qdl-icore-rqs.dtsi"
48 model = "Engicam i.CoreM6 Quad/Dual RQS Starter Kit";
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| /openbmc/linux/drivers/gpu/drm/ |
| H A D | drm_of.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 #include <linux/media-bus-format.h>
25 * drm_of_crtc_port_mask - find the mask of a registered CRTC by port OF node
39 if (tmp->port == port) in drm_of_crtc_port_mask()
50 * drm_of_find_possible_crtcs - find the possible CRTCs for an encoder port
83 * drm_of_component_match_add - Add a component helper OF node match rule
101 * drm_of_component_probe - Generic probe function for a component based master
121 if (!dev->of_node) in drm_of_component_probe()
122 return -EINVAL; in drm_of_component_probe()
129 port = of_parse_phandle(dev->of_node, "ports", i); in drm_of_component_probe()
[all …]
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| /openbmc/linux/drivers/media/pci/cx88/ |
| H A D | cx88-dsp.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
9 #include "cx88-reg.h"
77 return -int_cos(x - INT_PI); in int_cos()
80 return -int_cos(INT_PI / 2 - (x % (INT_PI / 2))); in int_cos()
82 * Now x is between 0 and INT_PI/2. in int_cos()
89 ret = 32768 - t2 + t4 - t6 + t8; in int_cos()
108 s32 s = x[i] + ((s64)coeff * s_prev / 32768) - s_prev2; in int_goertzel()
114 tmp = (s64)s_prev2 * s_prev2 + (s64)s_prev * s_prev - in int_goertzel()
143 x += (N - 192); in noise_magnitude()
147 freq_step = (freq_end - freq_start) / (samples - 1); in noise_magnitude()
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| /openbmc/linux/Documentation/devicetree/bindings/usb/ |
| H A D | fsl-usb.txt | 3 The device node for a USB controller that is part of a Freescale
4 SOC is as described in the document "Open Firmware Recommended
9 - compatible : Should be "fsl-usb2-mph" for multi port host USB
10 controllers, or "fsl-usb2-dr" for dual role USB controllers
11 or "fsl,mpc5121-usb2-dr" for dual role USB controllers of MPC5121.
13 also be mentioned (for eg. fsl-usb2-dr-v2.2 for bsc9132).
14 - phy_type : For multi port host USB controllers, should be one of
15 "ulpi", or "serial". For dual role USB controllers, should be
17 - reg : Offset and length of the register set for the device
18 - port0 : boolean; if defined, indicates port0 is connected for
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| H A D | mediatek,mtu3.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Chunfeng Yun <chunfeng.yun@mediatek.com>
14 - $ref: usb-drd.yaml
17 The DRD controller has a glue layer IPPC (IP Port Control), and its host is
23 - enum:
24 - mediatek,mt2712-mtu3
25 - mediatek,mt8173-mtu3
26 - mediatek,mt8183-mtu3
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| /openbmc/smbios-mdr/include/ |
| H A D | cpu.hpp | 8 // http://www.apache.org/licenses/LICENSE-2.0
11 // distributed under the License is distributed on an "AS IS" BASIS,
50 // This table is up to date as of SMBIOS spec DSP0134 3.7.0
77 {0x1b, "K6-2"},
78 {0x1c, "K6-3"},
81 {0x1f, "K6-2+"},
106 {0x38, "AMD Turion II Ultra Dual-Core Mobile M Processor Family"},
107 {0x39, "AMD Turion II Dual-Core Mobile M Processor Family"},
108 {0x3a, "AMD Athlon II Dual-Core M Processor Family"},
120 {0x46, "AMD C-Series Processor"},
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| /openbmc/linux/drivers/usb/musb/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
3 # USB Dual Role (OTG-ready) Controller Drivers
7 # (M)HDRC = (Multipoint) Highspeed Dual-Role Controller
9 tristate 'Inventra Highspeed Dual Role Controller'
13 Say Y here if your system has a dual role high speed USB
24 If you do not know what this is, please say N.
27 module will be called "musb-hdrc".
53 bool "Dual Role mode"
57 This is the default mode of working of MUSB controller where
74 tristate "DA8xx/OMAP-L1x"
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| /openbmc/linux/drivers/gpu/drm/imx/ipuv3/ |
| H A D | imx-ldb.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * i.MX drm driver - LVDS display bridge
11 #include <linux/media-bus-format.h>
13 #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
34 #include "imx-drm.h"
36 #define DRIVER_NAME "imx-ldb"
66 /* Defines what is connected to the ldb, only one at a time */
82 return container_of(c, struct imx_ldb_encoder, connector)->channel; in con_to_imx_ldb_ch()
87 return container_of(e, struct imx_ldb_encoder, encoder)->channel; in enc_to_imx_ldb_ch()
111 struct imx_ldb *ldb = imx_ldb_ch->ldb; in imx_ldb_ch_set_bus_format()
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| /openbmc/linux/Documentation/devicetree/bindings/pci/ |
| H A D | faraday,ftpci100.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Linus Walleij <linus.walleij@linaro.org>
13 This PCI bridge is found inside that Cortina Systems Gemini SoC platform and
14 is a generic IP block from Faraday Technology. It exists in two variants:
15 plain and dual PCI. The plain version embeds a cascading interrupt controller
16 into the host bridge. The dual version routes the interrupts to the host
21 The plain variant has 128MiB of non-prefetchable memory space, whereas the
22 "dual" variant has 64MiB. Take this into account when describing the ranges.
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| /openbmc/qemu/docs/specs/ |
| H A D | ppc-spapr-xive.rst | 10 A QEMU ``pseries`` machine (which is PAPR compliant) using POWER9
13 - *Legacy Compatibility Mode*
16 functionality to PAPR+ Version 2.7. This is the default mode
18 It is also referred as *XICS* in QEMU.
20 - *XIVE native exploitation mode*
26 Which interrupt modes can be used by the machine is negotiated with
34 ---------------
37 property ``ibm,arch-vec-5-platform-support`` in byte 23 and the OS
38 Selection for XIVE is indicated in the ``ibm,architecture-vec-5``
42 (POWER9 is required for XIVE) but also on the machine property
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| /openbmc/linux/drivers/staging/sm750fb/ |
| H A D | readme | 2 SM750 of Silicon MOtion is pci express display controller device.
4 - dual display
5 - 2D acceleration
6 - 16MB integrated video memory
11 insmod ./sm750fb.ko g_option="1280x1024-8@60"
17 dual frame buffer for driver with "dual" parameter
18 insmod ./sm750fb.ko g_option="dual,800x600:1024x768"
23 1) if you build the driver with built-in method, the parameter
37 and this driver will use fb1, fb2. In that case, you need to configure your X-server
38 to use fb1. Another simple althernative is to disable vesafb from your config.
|
| /openbmc/linux/arch/arm64/boot/dts/marvell/ |
| H A D | armada-8020.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
5 * Device Tree file for the Armada 8020 SoC, made of an AP806 Dual and
9 #include "armada-ap806-dual.dtsi"
10 #include "armada-80x0.dtsi"
14 compatible = "marvell,armada8020", "marvell,armada-ap806-dual",
15 "marvell,armada-ap806";
19 * in CP master is not connected (by package) to the oscillator. So
20 * disable it. However, the RTC clock in CP slave is connected to the
21 * oscillator so this one is let enabled.
|
| /openbmc/u-boot/arch/powerpc/cpu/mpc85xx/ |
| H A D | commproc.c | 5 * This file is based on "arch/powerpc/8260_io/commproc.c" - here is it's
19 * Buffer descriptors must be allocated from the dual ported memory
20 * space. The allocator for that is here. When the communication
21 * process is reset, we reclaim the memory available. There is
30 * because we have stack and init data in dual port ram
34 #define CPM_DATAONLY_SIZE ((uint)(8 * 1024) - CPM_DATAONLY_BASE)
46 gd->arch.dp_alloc_base = CPM_DATAONLY_BASE; in m8560_cpm_reset()
47 gd->arch.dp_alloc_top = gd->arch.dp_alloc_base + CPM_DATAONLY_SIZE; in m8560_cpm_reset()
52 cpm->im_cpm_cp.cpcr = CPM_CR_RST; in m8560_cpm_reset()
56 } while ((cpm->im_cpm_cp.cpcr & CPM_CR_FLG) && ++count < 1000000); in m8560_cpm_reset()
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| /openbmc/u-boot/doc/device-tree-bindings/spi/ |
| H A D | spi-bus.txt | 5 discussion, it is assumed that the system's SPI controller is in
10 - #address-cells - number of cells required to define a chip select
12 - #size-cells - should be zero.
13 - compatible - name of SPI bus controller following generic names
15 - cs-gpios - (optional) gpios chip select.
16 No other properties are required in the SPI bus node. It is assumed
17 that a driver for an SPI bus device will understand that it is an SPI bus.
19 assigning chip select numbers. Since SPI chip select configuration is
20 flexible and non-standardized, it is left out of this binding with the
26 - num-cs : total number of chipselects
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| /openbmc/linux/Documentation/devicetree/bindings/display/bridge/ |
| H A D | thine,thc63lvd1024.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jacopo Mondi <jacopo+renesas@jmondi.org>
11 - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
14 The THC63LVD1024 is a dual link LVDS receiver designed to convert LVDS
15 streams to parallel data outputs. The chip supports single/dual input/output
19 Single or dual operation mode, output data mapping and DDR output modes are
30 The device can operate in single or dual input and output modes.
33 and port@1 shall not contain any endpoint. In dual input mode,
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| /openbmc/linux/drivers/clk/meson/ |
| H A D | clk-dualdiv.c | 1 // SPDX-License-Identifier: GPL-2.0
9 * The AO Domain embeds a dual/divider to generate a more precise
10 * 32,768KHz clock for low-power suspend mode and CEC.
13 * | Div1 |-| Cnt1 |
15 * -| ______ ______ X--> Out
17 * | Div2 |-| Cnt2 |
20 * The dividing can be switched to single or dual, with a counter
21 * for each divider to set when the switching is done.
24 #include <linux/clk-provider.h>
27 #include "clk-regmap.h"
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| /openbmc/linux/arch/arm/boot/dts/nxp/imx/ |
| H A D | imx6dl-savageboard.dts | 4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
9 * a) This file is free software; you can redistribute it and/or
14 * This file is distributed in the hope that it will be useful,
21 * b) Permission is hereby granted, free of charge, to any person
27 * Software is furnished to do so, subject to the following
33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
43 /dts-v1/;
46 #include "imx6qdl-savageboard.dtsi"
49 model = "Poslab SavageBoard Dual";
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| /openbmc/u-boot/drivers/usb/musb-new/ |
| H A D | Kconfig | 11 Enables the MUSB USB dual-role controller in host mode.
19 Enables the MUSB USB dual-role controller in gadget mode.
26 Say y here to enable support for the dual role high
47 if it is available on your Microchip PIC32 platform.
53 ---help---
63 All data is copied between memory and FIFO by the CPU.
|