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/openbmc/linux/Documentation/devicetree/bindings/input/
H A Dadc-joystick.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 # Copyright 2019-2020 Artur Rojek
4 ---
5 $id: http://devicetree.org/schemas/input/adc-joystick.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Artur Rojek <contact@artur-rojek.eu>
18 - $ref: input.yaml#
22 const: adc-joystick
24 io-channels:
31 https://github.com/devicetree-org/dt-schema/blob/master/schemas/iio/iio-consumer.yaml
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H A Ddlg,da7280.txt4 - compatible: Should be "dlg,da7280".
5 - reg: Specifies the I2C slave address.
7 - interrupt-parent : Specifies the phandle of the interrupt controller to
10 - dlg,actuator-type: Set Actuator type. it should be one of:
11 "LRA" - Linear Resonance Actuator type.
12 "ERM-bar" - Bar type Eccentric Rotating Mass.
13 "ERM-coin" - Coin type Eccentric Rotating Mass.
15 - dlg,const-op-mode: Haptic operation mode for FF_CONSTANT.
17 1 - Direct register override(DRO) mode triggered by i2c(default),
18 2 - PWM data source mode controlled by PWM duty,
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/openbmc/linux/arch/arm64/boot/dts/rockchip/
H A Drk3326-odroid-go3.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
9 #include "rk3326-odroid-go.dtsi"
12 model = "ODROID-GO Super";
13 compatible = "hardkernel,rk3326-odroid-go3", "rockchip,rk3326";
15 joystick_mux_controller: mux-controller {
16 compatible = "gpio-mux";
18 #mux-control-cells = <0>;
20 mux-gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>,
24 joystick_mux: adc-mux {
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H A Drk3326-odroid-go2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
9 #include "rk3326-odroid-go.dtsi"
12 model = "ODROID-GO Advance";
13 compatible = "hardkernel,rk3326-odroid-go2", "rockchip,rk3326";
15 analog_sticks: adc-joystick {
16 compatible = "adc-joystick";
17 io-channels = <&saradc 1>,
19 poll-interval = <60>;
20 #address-cells = <1>;
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H A Drk3326-odroid-go2-v11.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
9 #include "rk3326-odroid-go.dtsi"
12 model = "ODROID-GO Advance Black Edition";
13 compatible = "hardkernel,rk3326-odroid-go2-v11", "rockchip,rk3326";
19 analog_sticks: adc-joystick {
20 compatible = "adc-joystick";
21 io-channels = <&saradc 1>,
23 poll-interval = <60>;
24 #address-cells = <1>;
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H A Drk3566-anbernic-rgxx3.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 /dts-v1/;
5 #include <dt-bindings/gpio/gpio.h>
6 #include <dt-bindings/input/linux-event-codes.h>
7 #include <dt-bindings/leds/common.h>
8 #include <dt-bindings/pinctrl/rockchip.h>
9 #include <dt-bindings/soc/rockchip,vop2.h>
14 stdout-path = "serial2:1500000n8";
17 adc-joystick {
18 compatible = "adc-joystick";
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/openbmc/linux/drivers/input/joystick/
H A Dadc-joystick.c1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright (c) 2019-2020 Artur Rojek <contact@artur-rojek.eu>
18 s32 range[2]; member
37 for (i = 0; i < joy->num_chans; i++) { in adc_joystick_poll()
38 ret = iio_read_channel_raw(&joy->chans[i], &val); in adc_joystick_poll()
41 input_report_abs(input, joy->axes[i].code, val); in adc_joystick_poll()
54 bytes = joy->chans[0].channel->scan_type.storagebits >> 3; in adc_joystick_handle()
56 for (i = 0; i < joy->num_chans; ++i) { in adc_joystick_handle()
57 idx = joy->chans[i].channel->scan_index; in adc_joystick_handle()
58 endianness = joy->chans[i].channel->scan_type.endianness; in adc_joystick_handle()
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/openbmc/linux/arch/arm64/boot/dts/amlogic/
H A Dmeson-g12b-odroid-go-ultra.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "meson-g12b-s922x.dtsi"
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/leds/common.h>
11 #include <dt-bindings/gpio/meson-g12a-gpio.h>
12 #include <dt-bindings/sound/meson-g12a-toacodec.h>
13 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
16 compatible = "hardkernel,odroid-go-ultra", "amlogic,s922x", "amlogic,g12b";
17 model = "Hardkernel ODROID-GO-Ultra";
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/openbmc/linux/drivers/net/wireless/intel/iwlegacy/
H A D3945.h1 /* SPDX-License-Identifier: GPL-2.0-only */
4 * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
8 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
32 #define IL3945_FW_PRE "iwlwifi-3945-"
41 * Use default noise value of -127 ... this is below the range of measurable
43 * Also, -127 works better than 0 when averaging frames with/without
46 * averages within an s8's (used in some apps) range of negative values. */
47 #define IL_NOISE_MEAS_NOT_AVAILABLE (-127)
49 /* Module parameters accessible from iwl-*.c */
146 #define IL_INVALID_VALUE -1
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/openbmc/qemu/tests/qtest/fuzz/
H A Dgeneric_fuzz.c2 * Generic Virtual-Device Fuzzing Target
10 * See the COPYING file in the top-level directory.
14 #include "qemu/range.h"
20 #include "tests/qtest/libqos/pci-pc.h"
25 #include "hw/qdev-core.h"
30 #include "hw/mem/sparse-mem.h"
108 if (info->index == 0) { in get_io_address_cb()
109 info->result.addr = (ram_addr_t)start; in get_io_address_cb()
110 info->result.size = (ram_addr_t)size; in get_io_address_cb()
111 info->found = 1; in get_io_address_cb()
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/openbmc/linux/drivers/gpu/drm/amd/display/include/
H A Dfixed31_32.h2 * Copyright 2012-15 Advanced Micro Devices, Inc.
33 #define LLONG_MIN (-LLONG_MAX - 1ll)
41 #define LLONG_MAX (-1LL>>1)
47 * represented as fixed-point numbers.
103 * result = -arg
109 res.value = -arg.value; in dc_fixpt_neg()
116 * result = abs(arg) := (arg >= 0) ? arg : -arg
229 arg.value = -arg.value; in dc_fixpt_shr()
232 arg.value = -arg.value; in dc_fixpt_shr()
249 ASSERT(((arg1.value >= 0) && (LLONG_MAX - arg1.value >= arg2.value)) || in dc_fixpt_add()
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/openbmc/u-boot/include/linux/
H A Dkernel.h9 #define SHRT_MIN ((s16)(-SHRT_MAX - 1))
11 #define INT_MIN (-INT_MAX - 1)
14 #define LONG_MIN (-LONG_MAX - 1)
17 #define LLONG_MIN (-LLONG_MAX - 1)
25 #define S8_MIN ((s8)(-S8_MAX - 1))
28 #define S16_MIN ((s16)(-S16_MAX - 1))
31 #define S32_MIN ((s32)(-S32_MAX - 1))
34 #define S64_MIN ((s64)(-S64_MAX - 1))
44 #define ALIGN(x,a) __ALIGN_MASK((x),(typeof(x))(a)-1)
45 #define ALIGN_DOWN(x, a) ALIGN((x) - ((a) - 1), (a))
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/openbmc/openbmc-test-automation/redfish/managers/
H A Dtest_managers_bmc_time.robot18 ${date_time_with_offset} 2019-04-25T26:24:46+00:00
19 ${expected_date_time} 2019-04-26T02:24:46+00:00
20 ${invalid_datetime} "2019-04-251T12:24:46+00:00"
33 ${time_diff}= Evaluate abs(${time_diff})
52 ${time_diff}= Evaluate abs(${time_diff})
73 Valid Range date_time_diff 0 ${max_time_diff_in_seconds}
96 ${time_diff}= Evaluate abs(${time_diff})
/openbmc/linux/tools/perf/Documentation/
H A Dperf-diff.txt1 perf-diff(1)
5 ----
6 perf-diff - Read perf.data files and display the differential profile
9 --------
14 -----------
29 -------
30 -D::
31 --dump-raw-trace::
34 --kallsyms=<file>::
37 -m::
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/openbmc/linux/drivers/media/test-drivers/vivid/
H A Dvivid-radio-rx.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * vivid-radio-rx.c - radio receiver support functions.
12 #include <linux/v4l2-dv-timings.h>
15 #include <media/v4l2-common.h>
16 #include <media/v4l2-event.h>
17 #include <media/v4l2-dv-timings.h>
19 #include "vivid-core.h"
20 #include "vivid-ctrls.h"
21 #include "vivid-radio-common.h"
22 #include "vivid-rds-gen.h"
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/openbmc/linux/drivers/net/wireless/ath/ath9k/
H A Dar9003_paprd.c2 * Copyright (c) 2010-2011 Atheros Communications Inc.
23 struct ath9k_channel *chan = ah->curchan; in ar9003_paprd_enable()
28 * is used for sub-band disabling of PAPRD. in ar9003_paprd_enable()
29 * 5G band is divided into 3 sub-bands -- upper, in ar9003_paprd_enable()
32 * -- disable PAPRD for upper band 5GHz in ar9003_paprd_enable()
34 * -- disable PAPRD for middle band 5GHz in ar9003_paprd_enable()
36 * -- disable PAPRD for lower band 5GHz in ar9003_paprd_enable()
40 if (chan->channel >= UPPER_5G_SUB_BAND_START) { in ar9003_paprd_enable()
44 } else if (chan->channel >= MID_5G_SUB_BAND_START) { in ar9003_paprd_enable()
56 ah->paprd_table_write_done = true; in ar9003_paprd_enable()
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H A Ddfs.c2 * Copyright (c) 2008-2011 Atheros Communications Inc.
19 #include "hw-ops.h"
36 * - 20MHz chirp width over a pulse width of 50us
37 * - 5MHz chirp width over a pulse width of 100us
49 /* width range to be checked for chirping */
83 is_ctl = fft_bitmap_weight(fft->lower_bins) != 0; in ath9k_get_max_index_ht40()
84 is_ext = fft_bitmap_weight(fft->upper_bins) != 0; in ath9k_get_max_index_ht40()
88 int mag_lower = fft_max_magnitude(fft->lower_bins); in ath9k_get_max_index_ht40()
89 int mag_upper = fft_max_magnitude(fft->upper_bins); in ath9k_get_max_index_ht40()
97 return fft_max_index(fft->lower_bins); in ath9k_get_max_index_ht40()
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/openbmc/linux/sound/soc/codecs/
H A Drl6231.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rl6231.c - RL6231 class device shared support
17 * rl6231_get_pre_div - Return the value of pre divider.
54 pd = -EINVAL; in rl6231_get_pre_div()
63 * rl6231_calc_dmic_clk - Calculate the frequency divider parameter of dmic.
68 * 1MHz - 3MHz range.
77 return -EINVAL; in rl6231_calc_dmic_clk()
89 return -EINVAL; in rl6231_calc_dmic_clk()
131 * rl6231_pll_calc - Calcualte PLL M/N/K code.
147 unsigned int red_t = abs(freq_out - freq_in); in rl6231_pll_calc()
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/openbmc/linux/include/linux/
H A Dmath.h1 /* SPDX-License-Identifier: GPL-2.0 */
15 #define __round_mask(x, y) ((__typeof__(x))((y)-1))
18 * round_up - round up to next specified power of 2
25 #define round_up(x, y) ((((x)-1) | __round_mask(x, y))+1)
28 * round_down - round down to next specified power of 2
43 DIV_ROUND_DOWN_ULL((unsigned long long)(ll) + (d) - 1, (d))
52 * roundup - round up to the next specified multiple
62 (((x) + (__y - 1)) / __y) * __y; \
66 * rounddown - round down to next specified multiple
76 __x - (__x % (y)); \
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/openbmc/linux/drivers/input/misc/
H A Duinput.c1 // SPDX-License-Identifier: GPL-2.0-or-later
11 * - add UI_GET_SYSNAME ioctl
13 * - updated ff support for the changes in kernel interface
14 * - added MODULE_VERSION
16 * - added force feedback support
17 * - added UI_SET_PHYS
19 * - first public version
31 #include "../input-compat.h"
80 udev->buff[udev->head] = (struct input_event) { in uinput_dev_event()
88 udev->head = (udev->head + 1) % UINPUT_BUFFER_SIZE; in uinput_dev_event()
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/openbmc/openbmc-test-automation/ipmi/
H A Dtest_ipmi_sensor.robot57 ${temp_reading}= Run IPMI Standard Command dcmi get_temp_reading -N 10
63 ... Inlet air temperature case-insensitive
76 FOR ${index} IN RANGE ${list_length}
78 ... Evaluate abs(${ambient_temp_redfish[${index}]} - ${ipmi_temp_list[${index}]})
120 ${temp_reading}= Run IPMI Standard Command dcmi get_temp_reading -N 10
125 ... Baseboard temperature case-insensitive=True
139 FOR ${index} IN RANGE ${list_length}
140 …${baseboard_temp_diff}= Evaluate abs(${baseboard_temp_redfish[${index}]} - ${ipmi_temp_list[${in…
198 Upper Non-Critical UpperThresholdNonCritical
200 Lower Non-Critical LowerThresholdNonCritical
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/openbmc/linux/drivers/clk/meson/
H A Dclk-pll.c1 // SPDX-License-Identifier: GPL-2.0
14 * +--------------------------------+
16 * | +--+ |
17 * in >>-----[ /N ]--->| | +-----+ |
18 * | | |------| DCO |---->> out
19 * | +--------->| | +--v--+ |
20 * | | +--+ | |
22 * | +--[ *(M + (F/Fmax) ]<--+ |
24 * +--------------------------------+
29 #include <linux/clk-provider.h>
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/openbmc/linux/tools/testing/selftests/hid/tests/
H A Dtest_mouse.py2 # SPDX-License-Identifier: GPL-2.0
3 # -*- coding: utf-8 -*-
18 # workaround https://gitlab.freedesktop.org/libevdev/python-libevdev/issues/6
121 0x81, 0x02, # ....Input (Data,Var,Abs) 28
124 0x81, 0x03, # ....Input (Cnst,Var,Abs) 34
128 0x15, 0x81, # ....Logical Minimum (-127) 42
157 x = max(-127, min(127, x))
158 y = max(-127, min(127, y))
177 0x81, 0x02, # .Input (Data,Var,Abs) 20
180 0x81, 0x03, # .Input (Cnst,Var,Abs) 26
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/openbmc/qemu/include/standard-headers/linux/
H A Dinput.h1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
3 * Copyright (c) 1999-2002 Vojtech Pavlik
15 #include "standard-headers/linux/types.h"
17 #include "standard-headers/linux/input-event-codes.h"
53 * IOCTLs (0x00 - 0x7f)
64 * struct input_absinfo - used by EVIOCGABS/EVIOCSABS ioctls
100 * struct input_keymap_entry - used by EVIOCGKEYCODE/EVIOCSKEYCODE ioctls
101 * @scancode: scancode represented in machine-endian form.
145 * EVIOCGMTSLOTS(len) - get MT slot values
166 * If the request code is not an ABS_MT value, -EINVAL is returned.
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/openbmc/linux/include/uapi/linux/
H A Dinput.h1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
3 * Copyright (c) 1999-2002 Vojtech Pavlik
20 #include "input-event-codes.h"
56 * IOCTLs (0x00 - 0x7f)
67 * struct input_absinfo - used by EVIOCGABS/EVIOCSABS ioctls
103 * struct input_keymap_entry - used by EVIOCGKEYCODE/EVIOCSKEYCODE ioctls
104 * @scancode: scancode represented in machine-endian form.
148 * EVIOCGMTSLOTS(len) - get MT slot values
169 * If the request code is not an ABS_MT value, -EINVAL is returned.
179 #define EVIOCGABS(abs) _IOR('E', 0x40 + (abs), struct input_absinfo) /* get abs value/limits */ argument
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