| /kernel/linux/linux-5.10/drivers/gpu/drm/ |
| 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
34 * DOC: dp dual mode helpers
36 * Helper functions to deal with DP dual mode (aka. DP++) adaptors.
43 * I2C-over-AUX. Source devices may choose to implement either of these
50 * drm_dp_dual_mode_read - Read from the DP dual mode adaptor register(s)
56 * Reads @size bytes from the DP dual mode adaptor registers
68 * As sub-addressing is not supported by all adaptors, in drm_dp_dual_mode_read()
93 return -ENOMEM; in drm_dp_dual_mode_read()
[all …]
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| D | drm_of.c | 1 // SPDX-License-Identifier: GPL-2.0-only
27 * drm_of_crtc_port_mask - find the mask of a registered CRTC by port OF node
41 if (tmp->port == port) in drm_of_crtc_port_mask()
52 * drm_of_find_possible_crtcs - find the possible CRTCs for an encoder port
85 * drm_of_component_match_add - Add a component helper OF node match rule
103 * drm_of_component_probe - Generic probe function for a component based master
123 if (!dev->of_node) in drm_of_component_probe()
124 return -EINVAL; in drm_of_component_probe()
131 port = of_parse_phandle(dev->of_node, "ports", i); in drm_of_component_probe()
135 if (of_device_is_available(port->parent)) in drm_of_component_probe()
[all …]
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| /kernel/linux/linux-6.6/drivers/gpu/drm/display/ |
| 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()
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/display/panel/ |
| 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).
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/panel/ |
| 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).
[all …]
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| /kernel/linux/linux-6.6/drivers/usb/cdns3/ |
| 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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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/connector/ |
| 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
[all …]
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| /kernel/linux/linux-5.10/Documentation/fb/ |
| 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)
[all …]
|
| /kernel/linux/linux-6.6/Documentation/fb/ |
| 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)
[all …]
|
| /kernel/linux/linux-6.6/Documentation/process/ |
| 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
[all …]
|
| /kernel/linux/linux-5.10/Documentation/process/ |
| 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
[all …]
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/connector/ |
| 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
[all …]
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| /kernel/linux/linux-6.6/drivers/media/pci/cx88/ |
| 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()
[all …]
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| /kernel/linux/linux-5.10/drivers/media/pci/cx88/ |
| 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()
[all …]
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| /kernel/linux/linux-6.6/drivers/gpu/drm/ |
| 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 …]
|
| /kernel/linux/linux-5.10/drivers/net/wireless/intel/iwlwifi/cfg/ |
| D | 7000.c | 3 * This file is provided under a dual BSD/GPLv2 license. When using or
8 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
9 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
11 * Copyright(c) 2018 - 2019 Intel Corporation
13 * This program is free software; you can redistribute it and/or modify
17 * This program is distributed in the hope that it will be useful, but
22 * The full GNU General Public License is included in this distribution
27 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
31 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
32 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
[all …]
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/usb/ |
| 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
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/usb/ |
| 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
[all …]
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| /kernel/linux/linux-5.10/drivers/gpu/drm/msm/dsi/ |
| D | dsi_manager.c | 1 // SPDX-License-Identifier: GPL-2.0-only
49 /* We assume 2 dsi nodes have the same information of dual-dsi and in dsi_mgr_parse_dual_dsi()
50 * sync-mode, and only one node specifies master in case of dual mode. in dsi_mgr_parse_dual_dsi()
52 if (!msm_dsim->is_dual_dsi) in dsi_mgr_parse_dual_dsi()
53 msm_dsim->is_dual_dsi = of_property_read_bool( in dsi_mgr_parse_dual_dsi()
54 np, "qcom,dual-dsi-mode"); in dsi_mgr_parse_dual_dsi()
56 if (msm_dsim->is_dual_dsi) { in dsi_mgr_parse_dual_dsi()
57 if (of_property_read_bool(np, "qcom,master-dsi")) in dsi_mgr_parse_dual_dsi()
58 msm_dsim->master_dsi_link_id = id; in dsi_mgr_parse_dual_dsi()
59 if (!msm_dsim->is_sync_needed) in dsi_mgr_parse_dual_dsi()
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/pci/ |
| D | faraday,ftpci100.txt | 3 This PCI bridge is found inside that Cortina Systems Gemini SoC platform and
4 is a generic IP block from Faraday Technology. It exists in two variants:
5 plain and dual PCI. The plain version embeds a cascading interrupt controller
6 into the host bridge. The dual version routes the interrupts to the host
14 - compatible: ranging from specific to generic, should be one of
15 "cortina,gemini-pci", "faraday,ftpci100"
16 "cortina,gemini-pci-dual", "faraday,ftpci100-dual"
18 "faraday,ftpci100-dual"
19 - reg: memory base and size for the host bridge
20 - #address-cells: set to <3>
[all …]
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| /kernel/linux/linux-5.10/drivers/usb/musb/ |
| 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
80 tristate "DA8xx/OMAP-L1x"
[all …]
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| /kernel/linux/linux-6.6/drivers/usb/musb/ |
| 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"
[all …]
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| /kernel/linux/linux-6.6/drivers/gpu/drm/imx/ipuv3/ |
| 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()
[all …]
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| /kernel/linux/linux-5.10/drivers/gpu/drm/imx/ |
| D | imx-ldb.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * i.MX drm driver - LVDS display bridge
11 #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
31 #include "imx-drm.h"
33 #define DRIVER_NAME "imx-ldb"
57 /* Defines what is connected to the ldb, only one at a time */
102 struct imx_ldb *ldb = imx_ldb_ch->ldb; in imx_ldb_ch_set_bus_format()
103 int dual = ldb->ldb_ctrl & LDB_SPLIT_MODE_EN; in imx_ldb_ch_set_bus_format() local
109 if (imx_ldb_ch->chno == 0 || dual) in imx_ldb_ch_set_bus_format()
110 ldb->ldb_ctrl |= LDB_DATA_WIDTH_CH0_24; in imx_ldb_ch_set_bus_format()
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/pci/ |
| 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.
[all …]
|