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Searched +full:keyboard +full:- +full:controller (Results 1 – 25 of 166) sorted by relevance

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/linux/drivers/input/serio/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
11 * standard AT keyboard and PS/2 mouse *
25 communicate with keyboard, mouse, etc.
30 tristate "i8042 PC Keyboard controller"
34 i8042 is the chip over which the standard AT keyboard and PS/2
59 tristate "ct82c710 Aux port controller"
72 tristate "Q40 keyboard controller"
76 tristate "Parallel port keyboard adapter"
80 an additional AT keyboard, XT keyboard or PS/2 mouse.
90 tristate "Acorn RiscPC keyboard controller"
[all …]
H A Drpckbd.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (c) 2000-2001 Vojtech Pavlik
8 * Acorn RiscPC PS/2 keyboard controller driver for Linux/ARM
23 MODULE_DESCRIPTION("Acorn RiscPC PS/2 keyboard controller driver");
64 struct rpckbd_data *rpckbd = port->port_data; in rpckbd_open()
66 /* Reset the keyboard state machine. */ in rpckbd_open()
71 if (request_irq(rpckbd->rx_irq, rpckbd_rx, 0, "rpckbd", port) != 0) { in rpckbd_open()
72 printk(KERN_ERR "rpckbd.c: Could not allocate keyboard receive IRQ\n"); in rpckbd_open()
73 return -EBUSY; in rpckbd_open()
76 if (request_irq(rpckbd->tx_irq, rpckbd_tx, 0, "rpckbd", port) != 0) { in rpckbd_open()
[all …]
H A Dq40kbd.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (c) 2000-2001 Vojtech Pavlik
6 * Richard Zidlicky <Richard.Zidlicky@stud.informatik.uni-erlangen.de>
10 * Q40 PS/2 keyboard controller driver for Linux/m68k
30 MODULE_DESCRIPTION("Q40 PS/2 keyboard controller driver");
43 guard(spinlock_irqsave)(&q40kbd->lock); in q40kbd_interrupt()
46 serio_interrupt(q40kbd->port, master_inb(KEYCODE_REG), 0); in q40kbd_interrupt()
48 master_outb(-1, KEYBOARD_UNLOCK_REG); in q40kbd_interrupt()
54 * q40kbd_flush() flushes all data that may be in the keyboard buffers
61 guard(spinlock_irqsave)(&q40kbd->lock); in q40kbd_flush()
[all …]
/linux/drivers/hid/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
22 most commonly used to refer to the USB-HID specification, but other
27 removed from the HID bus by the transport-layer drivers, such as
58 to work on raw hid events when they want to, and avoid using transport-specific
64 tristate "User-space I/O driver support for HID subsystem"
67 Say Y here if you want to provide HID I/O Drivers from user-space.
68 This allows to write I/O drivers in user-space and feed the data from
71 user-space device.
73 This driver cannot be used to parse HID-reports in user-space and write
74 special HID-drivers. You should use hidraw for that.
[all …]
/linux/Documentation/devicetree/bindings/input/
H A Dpine64,pinephone-keyboard.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/pine64,pinephone-keyboard.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Pine64 PinePhone keyboard
10 - Samuel Holland <samuel@sholland.org>
13 A keyboard accessory is available for the Pine64 PinePhone and PinePhone Pro.
19 const: pine64,pinephone-keyboard
27 vbat-supply:
28 description: Supply for the keyboard MCU
[all …]
H A Dnvidia,tegra20-kbc.txt1 * Tegra keyboard controller
2 The key controller has maximum 24 pins to make matrix keypad. Any pin
7 - compatible: "nvidia,tegra20-kbc"
8 - reg: Register base address of KBC.
9 - interrupts: Interrupt number for the KBC.
10 - nvidia,kbc-row-pins: The KBC pins which are configured as row. This is an
12 - nvidia,kbc-col-pins: The KBC pins which are configured as column. This is an
14 - linux,keymap: The keymap for keys as described in the binding document
15 devicetree/bindings/input/matrix-keymap.txt.
16 - clocks: Must contain one entry, for the module clock.
[all …]
H A Dgoogle,cros-ec-keyb.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $id: http://devicetree.org/schemas/input/google,cros-ec-keyb.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: ChromeOS EC Keyboard
11 - Simon Glass <sjg@chromium.org>
12 - Benson Leung <bleung@chromium.org>
15 Google's ChromeOS EC Keyboard is a simple matrix keyboard
16 implemented on a separate EC (Embedded Controller) device. It provides
24 - description: ChromeOS EC with only buttons/switches
[all …]
H A Dspear-keyboard.txt1 * SPEAr keyboard controller
4 - compatible: "st,spear300-kbd"
7 matrix-keyboard bindings:
8 - autorepeat: bool: enables key autorepeat
9 - st,mode: keyboard mode: 0 - 9x9, 1 - 6x6, 2 - 2x2
14 compatible = "st,spear300-kbd";
/linux/Documentation/input/devices/
H A Datarikbd.rst2 Intelligent Keyboard (ikbd) Protocol
9 The Atari Corp. Intelligent Keyboard (ikbd) is a general purpose keyboard
10 controller that is flexible enough that it can be used in a variety of
11 products without modification. The keyboard, with its microcontroller,
12 provides a convenient connection point for a mouse and switch-type joysticks.
13 The ikbd processor also maintains a time-of-day clock with one second
18 The ikbd communicates with the main processor over a high speed bi-directional
20 different applications of the keyboard, joysticks, or mouse. Limited use of
21 the controller is possible in applications in which only a unidirectional
24 Keyboard chapter
[all …]
/linux/drivers/hid/surface-hid/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0+
14 by the Surface Aggregator Module (i.e. the embedded controller) on
15 7th-generation Microsoft Surface devices, i.e. Surface Book 3 and
17 integrated touchpad and keyboard.
20 integrated touchpad and keyboard, on 7th generation Microsoft Surface
24 tristate "HID keyboard transport driver for Surface System Aggregator Module"
30 by the Surface Aggregator Module (i.e. the embedded controller) on
32 integrated keyboard on those devices.
34 Say M or Y here, if you want support for the integrated keyboard on
/linux/Documentation/driver-api/media/
H A Drc-core.rst1 .. SPDX-License-Identifier: GPL-2.0
3 Remote Controller devices
4 -------------------------
6 Remote Controller core
9 The remote controller core implements infrastructure to receive and send
10 remote controller keyboard keystrokes and mouse events.
12 Every time a key is pressed on a remote controller, a scan code is produced.
15 a normal keyboard or mouse is handled internally on Linux\ [#f1]_. So, the
16 remote controller core is implemented on the top of the linux input/evdev
21 The main difference is that, on keyboard events, the keyboard controller
[all …]
/linux/drivers/staging/nvec/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0
3 tristate "NV Tegra Embedded Controller SMBus Interface"
8 controller.
11 called mfd-nvec
14 tristate "Keyboard on nVidia compliant EC"
17 Say Y here to enable support for a keyboard connected to
18 a nVidia compliant embedded controller.
21 called keyboard-nvec
28 to a nVidia compliant embedded controller.
31 called serio-nvec-ps2
[all …]
/linux/Documentation/devicetree/bindings/pinctrl/
H A Dawinic,aw9523-pinctrl.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/awinic,aw9523-pinctrl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
13 The Awinic AW9523/AW9523B I2C GPIO Expander featuring 16 multi-function
18 const: awinic,aw9523-pinctrl
23 '#gpio-cells':
26 include/dt-bindings/gpio/gpio.h
29 gpio-controller: true
[all …]
/linux/arch/arm/boot/dts/
H A Dcros-ec-keyboard.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * Keyboard dts fragment for devices that use cros-ec-keyboard
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/input/cros-ec-keyboard.h>
12 keyboard_controller: keyboard-controller {
13 compatible = "google,cros-ec-keyb";
14 keypad,num-rows = <8>;
15 keypad,num-columns = <13>;
16 google,needs-ghost-filter;
/linux/drivers/platform/chrome/wilco_ec/
H A Dkeyboard_leds.c1 // SPDX-License-Identifier: GPL-2.0
3 * Keyboard backlight LED driver for the Wilco Embedded Controller
14 #include <linux/platform_data/wilco-ec.h>
23 struct led_classdev keyboard; member
33 * struct wilco_keyboard_leds_msg - Message to/from EC for keyboard LED control.
40 * @percent: Brightness in 0-100. Only meaningful in PWM mode.
71 dev_err(ec->dev, in send_kbbl_msg()
72 "Failed sending keyboard LEDs command: %d\n", ret); in send_kbbl_msg()
96 dev_err(ec->dev, in set_kbbl()
97 "EC reported failure sending keyboard LEDs command: %d\n", in set_kbbl()
[all …]
/linux/Documentation/leds/
H A Dwell-known-leds.txt1 -*- org -*-
17 Notice there's a list of functions in include/dt-bindings/leds/common.h .
24 player. For example, a game controller with 4 LEDs, may be programmed with "x---"
25 to indicate player 1, "-x--" to indicate player 2 etcetera where "x" means on.
27 of a game controller using the function "player".
31 Good: "input*:*:player-{1,2,3,4,5}
38 Legacy: "shift-key-light" (Motorola Droid 4, capslock)
40 Set of common keyboard LEDs, going back to PC AT or so.
45 Frontlight/backlight of main keyboard.
47 Legacy: "button-backlight" (Motorola Droid 4)
[all …]
/linux/drivers/input/keyboard/
H A Dopencores-kbd.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * OpenCores Keyboard Controller Driver
6 * Copyright 2007-2009 HV Sistemas S.L.
28 struct input_dev *input = opencores_kbd->input; in opencores_kbd_isr()
31 c = readb(opencores_kbd->addr); in opencores_kbd_isr()
46 return -EINVAL; in opencores_kbd_probe()
48 opencores_kbd = devm_kzalloc(&pdev->dev, sizeof(*opencores_kbd), in opencores_kbd_probe()
51 return -ENOMEM; in opencores_kbd_probe()
53 input = devm_input_allocate_device(&pdev->dev); in opencores_kbd_probe()
55 dev_err(&pdev->dev, "failed to allocate input device\n"); in opencores_kbd_probe()
[all …]
H A Damikbd.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (c) 2000-2001 Vojtech Pavlik
10 * Amiga keyboard driver for Linux/m68k
18 #include <linux/keyboard.h>
26 MODULE_DESCRIPTION("Amiga keyboard driver");
156 [0] = KERN_ALERT "amikbd: Ctrl-Amiga-Amiga reset warning!!\n",
157 [1] = KERN_WARNING "amikbd: keyboard lost sync\n",
158 [2] = KERN_WARNING "amikbd: keyboard buffer overflow\n",
159 [3] = KERN_WARNING "amikbd: keyboard controller failure\n",
160 [4] = KERN_ERR "amikbd: keyboard selftest failure\n",
[all …]
H A Dtegra-kbc.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Keyboard class input driver for the NVIDIA Tegra SoC internal matrix
4 * keyboard controller
6 * Copyright (c) 2009-2011, NVIDIA Corporation.
156 val = readl(kbc->mmio + KBC_KP_ENT0_0 + i); in tegra_kbc_report_keys()
165 keycodes[num_down] = kbc->keycode[scancode]; in tegra_kbc_report_keys()
167 if ((keycodes[num_down] == KEY_FN) && kbc->use_fn_map) in tegra_kbc_report_keys()
177 * Matrix keyboard designs are prone to keyboard ghosting. in tegra_kbc_report_keys()
178 * Ghosting occurs if there are 3 keys such that - in tegra_kbc_report_keys()
182 if (kbc->use_ghost_filter && num_down >= 3) { in tegra_kbc_report_keys()
[all …]
/linux/drivers/platform/surface/
H A 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
52 translation layer between the SSAM controller and ACPI.
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
[all …]
/linux/arch/mips/cobalt/
H A Dsetup.c8 * Copyright (C) 1996, 1997, 2004, 05 by Ralf Baechle (ralf@linux-mips.org)
42 * Cobalt doesn't have PS/2 keyboard/mouse interfaces,
43 * keyboard controller is never used.
44 * Also PCI-ISA bridge DMA controller is never used.
53 { /* keyboard */
94 * Better boot loaders (CoLo) pass a command line too :-)
109 if (i < (argc - 1)) in prom_init()
/linux/arch/mips/sni/
H A Dreset.c1 // SPDX-License-Identifier: GPL-2.0
14 * This routine reboots the machine by asking the keyboard
15 * controller to pulse the reset-line low. We try that for a while,
32 /* This does a normal via the keyboard controller like a PC. in sni_machine_restart()
/linux/Documentation/userspace-api/media/rc/
H A Drc-tables.rst1 .. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-no-invariants-or-later
6 Remote controller tables
19 The modules register the remote as keyboard within the linux input
20 layer. This means that the IR key strokes will look like normal keyboard
30 .. flat-table:: IR default keymapping
31 :header-rows: 0
32 :stub-columns: 0
36 - .. row 1
38 - Key code
40 - Meaning
[all …]
/linux/drivers/gpio/
H A Dgpiolib-acpi-quirks.c1 // SPDX-License-Identifier: GPL-2.0
17 #include "gpiolib-acpi.h"
19 static int run_edge_events_on_boot = -1;
22 "Run edge _AEI event-handlers at boot: 0=no, 1=yes, -1=auto");
27 "controller@pin combos on which to ignore the ACPI wake flag "
28 "ignore_wake=controller@pin[,controller@pin[,...]]");
33 "controller@pin combos on which to ignore interrupt "
34 "ignore_interrupt=controller@pin[,controller@pin[,...]]");
76 const char *ignore_list, *controller, *pin_str; in acpi_gpio_in_ignore_list() local
92 controller = ignore_list; in acpi_gpio_in_ignore_list()
[all …]
/linux/arch/mips/jazz/
H A Dreset.c1 // SPDX-License-Identifier: GPL-2.0
6 * stabbing at the keyboard controller ...
11 #define KBD_STAT_IBF 0x02 /* Keyboard input buffer full */
18 status = jazz_kh->command; in jazz_write_output()
20 jazz_kh->data = val; in jazz_write_output()
28 status = jazz_kh->command; in jazz_write_command()
30 jazz_kh->command = val; in jazz_write_command()
35 return jazz_kh->command; in jazz_read_status()

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