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/linux/Documentation/devicetree/bindings/iio/adc/
H A Datmel,sama9260-adc.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/atmel,sama9260-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: AT91 sama9260 and similar Analog to Digital Converter (ADC)
10 - Alexandre Belloni <alexandre.belloni@bootlin.com>
15 - atmel,at91sam9260-adc
16 - atmel,at91sam9rl-adc
17 - atmel,at91sam9g45-adc
18 - atmel,at91sam9x5-adc
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/linux/drivers/iio/adc/
H A Dstm32-dfsdm-adc.c1 // SPDX-License-Identifier: GPL-2.0
3 * This file is the ADC part of the STM32 DFSDM driver
5 * Copyright (C) 2017, STMicroelectronics - All Rights Reserved
10 #include <linux/dma-mapping.h>
11 #include <linux/iio/adc/stm32-dfsdm-adc.h>
14 #include <linux/iio/hw-consumer.h>
16 #include <linux/iio/timer/stm32-lptim-trigger.h>
17 #include <linux/iio/timer/stm32-timer-trigger.h>
29 #include "stm32-dfsdm.h"
44 /* Limit filter output resolution to 31 bits. (i.e. sample range is +/-2^30) */
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H A Dstm32-adc.c1 // SPDX-License-Identifier: GPL-2.0
3 * This file is part of STM32 ADC driver
5 * Copyright (C) 2016, STMicroelectronics - All Rights Reserved
12 #include <linux/dma-mapping.h>
16 #include <linux/iio/timer/stm32-lptim-trigger.h>
17 #include <linux/iio/timer/stm32-timer-trigger.h>
26 #include <linux/nvmem-consumer.h>
31 #include "stm32-adc-core.h"
36 /* BOOST bit must be set on STM32H7 when ADC clock is above 20MHz */
58 /* extsel - trigger mux selection value */
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/linux/fs/fat/
H A Dnamei_msdos.c1 // SPDX-License-Identifier: GPL-2.0-only
6 * Hidden files 1995 by Albert Cahalan <albert@ccs.neu.edu> <adc@coe.neu.edu>
14 /* Characters that are undesirable in an MS-DOS file name */
18 /***** Formats an MS-DOS file name. Rejects invalid names. */
20 unsigned char *res, struct fat_mount_options *opts) in msdos_format_name() argument
22 * name is the proposed name, len is its length, res is in msdos_format_name()
23 * the resulting name, opts->name_check is either (r)elaxed, in msdos_format_name()
24 * (n)ormal or (s)trict, opts->dotsOK allows dots at the in msdos_format_name()
33 if (opts->dotsOK) { in msdos_format_name()
34 /* Get rid of dot - test for it elsewhere */ in msdos_format_name()
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/linux/drivers/power/supply/
H A Dcpcap-charger.c1 // SPDX-License-Identifier: GPL-2.0-only
10 * Copyright (C) 2009-2010 Motorola, Inc.
30 #include <linux/mfd/motorola-cpcap.h>
37 * similar. Also see the Motorola Linux kernel cpcap-regbits.h. CPCAP_REG_CHRGR_1
65 * CPCAP_REG_CRM charge voltages based on the ADC channel 1 values.
89 * values in "Table 8-3. Charge Path Regulator Current Limit
180 channel = ddata->channels[CPCAP_CHARGER_IIO_VOLTAGE]; in cpcap_charger_get_charge_voltage()
183 dev_warn(ddata->dev, "%s failed: %i\n", __func__, error); in cpcap_charger_get_charge_voltage()
196 channel = ddata->channels[CPCAP_CHARGER_IIO_CHRG_CURRENT]; in cpcap_charger_get_charge_current()
199 dev_warn(ddata->dev, "%s failed: %i\n", __func__, error); in cpcap_charger_get_charge_current()
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/linux/drivers/thermal/mediatek/
H A Dlvts_thermal.c1 // SPDX-License-Identifier: GPL-2.0-only
8 #include <linux/clk-provider.h>
15 #include <linux/nvmem-consumer.h>
20 #include <dt-bindings/thermal/mediatek,lvts-thermal.h>
83 #define LVTS_COEFF_A_MT8195 -250460
85 #define LVTS_COEFF_A_MT7988 -204650
121 if (!((lvts_ctrl)->valid_sensor_mask & BIT(i))) \
224 lvts_td->dom_dentry = debugfs_create_dir(dev_name(dev), NULL); in lvts_debugfs_init()
225 if (IS_ERR(lvts_td->dom_dentry)) in lvts_debugfs_init()
228 for (i = 0; i < lvts_td->num_lvts_ctrl; i++) { in lvts_debugfs_init()
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/linux/sound/pci/hda/
H A Dpatch_ca0132.c1 // SPDX-License-Identifier: GPL-2.0-or-later
74 #define DESKTOP_EFX_FILE "ctefx-desktop.bin"
75 #define R3DI_EFX_FILE "ctefx-r3di.bin"
115 #define VNODES_COUNT (VNODE_END_NID - VNODE_START_NID)
126 #define OUT_EFFECTS_COUNT (OUT_EFFECT_END_NID - OUT_EFFECT_START_NID)
134 #define IN_EFFECTS_COUNT (IN_EFFECT_END_NID - IN_EFFECT_START_NID)
154 #define EFFECTS_COUNT (EFFECT_END_NID - EFFECT_START_NID)
163 * X-bass.
182 int params; /* number of default non-on/off params */
223 { .name = "X-Bass",
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H A Dpatch_realtek.c1 // SPDX-License-Identifier: GPL-2.0-or-later
38 /* extra amp-initialization sequence types */
147 struct alc_spec *spec = codec->spec; in coef_mutex_lock()
150 mutex_lock(&spec->coef_mutex); in coef_mutex_lock()
155 struct alc_spec *spec = codec->spec; in coef_mutex_unlock()
157 mutex_unlock(&spec->coef_mutex); in coef_mutex_unlock()
209 if (val != -1) in __alc_update_coefex_idx()
229 struct alc_spec *spec = codec->spec; in alc_get_coef0()
231 if (!spec->coef0) in alc_get_coef0()
232 spec->coef0 = alc_read_coef_idx(codec, 0); in alc_get_coef0()
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/linux/drivers/bus/
H A Dti-sysc.c1 // SPDX-License-Identifier: GPL-2.0
3 * ti-sysc.c - Texas Instruments sysc interconnect target driver
8 * Copyright (C) 2017-2024 Texas Instruments Incorporated - https://www.ti.com/
13 * Copyright (C) 2009-2011 Nokia Corporation
14 * Copyright (C) 2011-2021 Texas Instruments Incorporated - https://www.ti.com/
35 #include <linux/platform_data/ti-sysc.h>
37 #include <dt-bindings/bus/ti-sysc.h>
107 * struct sysc - TI sysc interconnect target module registers and capabilities
113 * @mdata: ti-sysc to hwmod translation data for a module
115 * @clock_roles: clock role names for the found clocks
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/linux/drivers/media/dvb-frontends/
H A Ddrxd_hard.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * drxd_hard.c: DVB-T Demodulator Micronas DRX3975D-A2,DRX397xD-B1
5 * Copyright (C) 2003-2007 Micronas
21 #define DRX_FW_FILENAME_A2 "drxd-a2-1.1.fw"
22 #define DRX_FW_FILENAME_B1 "drxd-b1-1.1.fw"
194 return -1; in i2c_write()
211 return -1; in i2c_read()
227 u8 adr = state->config.demod_address; in Read16()
232 if (i2c_read(state->i2c, adr, mm1, 4, mm2, 2) < 0) in Read16()
233 return -1; in Read16()
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/linux/sound/pci/
H A Dazt3328.c1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /* azt3328.c - driver for Aztech AZF3328 based soundcards (e.g. PCI168).
3 * Copyright (C) 2002, 2005 - 2011 by Andreas Mohr <andi AT lisas.de>
7 * found in a Fujitsu-Siemens PC ("Cordant", aluminum case).
13 * Keywords: Windows XP Vista 168nt4-125.zip 168win95-125.zip PCI 168 download
17 * despite the high level of Internet ignorance - as usual :-P -
18 * about very good support for this card - on Linux!)
25 * in the first place >:-P}),
34 * for compatibility reasons) from Azfin (joint-venture of Aztech and Fincitec,
36 * Fincitec-related company ARSmikro) has the following features:
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