| /openbmc/linux/sound/soc/codecs/ |
| H A D | da7219-aad.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * da7219-aad.c - Dialog DA7219 ALSA SoC AAD Driver
24 #include "da7219-aad.h"
35 da7219->aad->jack = jack; in da7219_aad_jack_det()
36 da7219->aad->jack_inserted = false; in da7219_aad_jack_det()
38 /* Send an initial empty report */ in da7219_aad_jack_det()
41 /* Enable/Disable jack detection */ in da7219_aad_jack_det()
55 struct snd_soc_component *component = da7219_aad->component; in da7219_aad_btn_det_work()
83 dev_warn(component->dev, "Mic bias status check timed out"); in da7219_aad_btn_det_work()
85 da7219->micbias_on_event = true; in da7219_aad_btn_det_work()
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| H A D | wcd-mbhc-v2.c | 1 // SPDX-License-Identifier: GPL-2.0-only
2 // Copyright (c) 2015-2021, The Linux Foundation. All rights reserved.
14 #include "wcd-mbhc-v2.h"
53 /* Delayed work to report long button press */
72 /* Holds type of Headset - Mono/Stereo */
74 /* Holds mbhc detection method - ADC/Legacy */
81 if (!mbhc->fields[field].reg) in wcd_mbhc_write_field()
84 return snd_soc_component_write_field(mbhc->component, in wcd_mbhc_write_field()
85 mbhc->fields[field].reg, in wcd_mbhc_write_field()
86 mbhc->fields[field].mask, val); in wcd_mbhc_write_field()
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| H A D | arizona-jack.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * extcon-arizona.c - Extcon driver Wolfson Arizona devices
5 * Copyright (C) 2012-2014 Wolfson Microelectronics plc
26 #include <dt-bindings/mfd/arizona.h>
33 * The hardware supports 8 ranges / buttons, but the snd-jack interface
34 * only supports 6 buttons (button 0-5).
100 struct arizona *arizona = info->arizona; in arizona_extcon_hp_clamp()
101 unsigned int mask = 0, val = 0; in arizona_extcon_hp_clamp() local
105 switch (arizona->type) { in arizona_extcon_hp_clamp()
108 mask = 0; in arizona_extcon_hp_clamp()
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| /openbmc/linux/kernel/kcsan/ |
| H A D | kcsan.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
4 * see Documentation/dev-tools/kcsan.rst.
24 * Globally enable and disable KCSAN.
36 * slow-paths.
99 * Value-change states.
103 * Did not observe a value-change, however, it is valid to report the
109 * Did not observe a value-change, and it is invalid to report the race.
121 * to be consumed by the reporting thread. No report is printed yet.
128 * consumed: print the full report based on information set by the racing
133 int watchpoint_idx, u64 old, u64 new, u64 mask);
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| H A D | report.c | 1 // SPDX-License-Identifier: GPL-2.0
24 * Max. number of stack entries to show in the report.
40 * up the watchpoint, which then prints the complete report atomically.
69 * as we have watchpoints (upper bound on concurrent races to report).
71 static struct other_info other_infos[CONFIG_KCSAN_NUM_WATCHPOINTS + NUM_SLOTS-1];
95 * Therefore, we use a fixed-size array, which at most will occupy a page. This
108 * Spinlock serializing report generation, and access to @other_infos. Although
109 * it could make sense to have a finer-grained locking story for @other_infos,
110 * report generation needs to be serialized either way, so not much is gained.
116 * been reported since (now - KCSAN_REPORT_ONCE_IN_MS).
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| /openbmc/linux/Documentation/admin-guide/laptops/ |
| H A D | thinkpad-acpi.rst | 9 - Borislav Deianov <borislav@users.sf.net>
10 - Henrique de Moraes Holschuh <hmh@hmh.eng.br>
12 http://ibm-acpi.sf.net/
19 This driver used to be named ibm-acpi until kernel 2.6.21 and release
20 0.13-20070314. It used to be in the drivers/acpi tree, but it was
21 moved to the drivers/misc tree and renamed to thinkpad-acpi for kernel
25 The driver is named "thinkpad-acpi". In some places, like module
29 "tpacpi" is used as a shorthand where "thinkpad-acpi" would be too
33 ------
38 - Fn key combinations
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| /openbmc/linux/drivers/gpu/drm/vboxvideo/ |
| H A D | vboxvideo.h | 1 /* SPDX-License-Identifier: MIT */
2 /* Copyright (C) 2006-2016 Oracle Corporation */
18 * Last 4096 bytes - Adapter information area.
20 * Slack - what left after dividing the VRAM.
41 * to disable the mode.
74 * len_and_flags & ~VBVA_F_RECORD_PARTIAL >= VBVA_RING_BUFFER_SIZE -
80 #define VBVA_RING_BUFFER_SIZE (4194304 - 1024)
146 /* guest->host commands */
165 /* G->H DMA command */
170 * Report the guest virtual desktop position and size for mapping host and
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| /openbmc/linux/include/uapi/linux/ |
| H A D | pmu.h | 1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
21 #define PMU_ADB_POLL_OFF 0x21 /* disable ADB auto-poll */
23 #define PMU_WRITE_NVRAM 0x33 /* write non-volatile RAM */
25 #define PMU_READ_NVRAM 0x3b /* read non-volatile RAM */
26 #define PMU_SET_RTC 0x30 /* set real-time clock */
27 #define PMU_READ_RTC 0x38 /* read real-time clock */
31 #define PMU_PCEJECT 0x4c /* eject PC-card from slot */
32 #define PMU_BATTERY_STATE 0x6b /* report battery state etc. */
33 #define PMU_SMART_BATTERY_STATE 0x6f /* report battery state (new way) */
34 #define PMU_SET_INTR_MASK 0x70 /* set PMU interrupt mask */
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| /openbmc/linux/arch/x86/coco/tdx/ |
| H A D | tdx.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright (C) 2021-2022 Intel Corporation */
15 #include <asm/insn-eval.h>
77 /* Read TD-scoped metadata */
91 /* Write TD-scoped metadata */
92 static inline u64 tdg_vm_wr(u64 field, u64 value, u64 mask) in tdg_vm_wr() argument
97 .r9 = mask, in tdg_vm_wr()
104 * tdx_mcall_get_report0() - Wrapper to get TDREPORT0 (a.k.a. TDREPORT
105 * subtype 0) using TDG.MR.REPORT TDCALL.
106 * @reportdata: Address of the input buffer which contains user-defined
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| /openbmc/linux/include/linux/regulator/ |
| H A D | driver.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * driver.h -- SoC Regulator driver support.
62 * struct regulator_ops - regulator operations.
65 * @disable: Configure the regulator as disabled.
75 * return -ENOTRECOVERABLE if regulator can't be read at
78 * regulator; return -ENOTRECOVERABLE if regulator can't
85 * @set_current_limit: Configure a limit for a current-limited regulator.
87 * @get_current_limit: Get the configured limit for a current-limited regulator.
94 * - REGULATOR_SEVERITY_PROT should automatically shut down the regulator(s).
96 * - REGULATOR_SEVERITY_ERR should indicate that over-current situation is
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| /openbmc/linux/drivers/regulator/ |
| H A D | rt5190a-regulator.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 #include <dt-bindings/regulator/richtek,rt5190a-regulator.h>
40 #define RT5190A_BUCK23_STEPNUM ((1400000 - 600000) / 10000 + 1)
83 unsigned int mask = RT5190A_RID_BITMASK(rid), val; in rt5190a_fixed_buck_set_mode() local
87 val = mask; in rt5190a_fixed_buck_set_mode()
93 return -EINVAL; in rt5190a_fixed_buck_set_mode()
96 return regmap_update_bits(regmap, RT5190A_REG_DCDCCNTL, mask, val); in rt5190a_fixed_buck_set_mode()
108 dev_err(&rdev->dev, "Failed to get mode [%d]\n", ret); in rt5190a_fixed_buck_get_mode()
120 .disable = regulator_disable_regmap,
131 .disable = regulator_disable_regmap,
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| /openbmc/linux/tools/perf/Documentation/ |
| H A D | perf-record.txt | 1 perf-record(1)
5 ----
6 perf-record - Run a command and record its profile into perf.data
9 --------
11 'perf record' [-e <EVENT> | --event=EVENT] [-a] <command>
12 'perf record' [-e <EVENT> | --event=EVENT] [-a] \-- <command> [<options>]
15 -----------
17 from it, into perf.data - without displaying anything.
19 This file can then be inspected later on, using 'perf report'.
23 -------
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| /openbmc/linux/drivers/net/wireless/realtek/rtw89/ |
| H A D | wow.c | 1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
2 /* Copyright(c) 2019-2022 Realtek Corporation
22 struct ieee80211_vif *wow_vif = rtwdev->wow.wow_vif; in rtw89_wow_enter_deep_ps()
23 struct rtw89_vif *rtwvif = (struct rtw89_vif *)wow_vif->drv_priv; in rtw89_wow_enter_deep_ps()
30 struct ieee80211_vif *wow_vif = rtwdev->wow.wow_vif; in rtw89_wow_enter_lps()
31 struct rtw89_vif *rtwvif = (struct rtw89_vif *)wow_vif->drv_priv; in rtw89_wow_enter_lps()
43 const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; in rtw89_wow_config_mac()
53 rtw89_write32_clr(rtwdev, mac->rx_fltr, B_AX_SNIFFER_MODE); in rtw89_wow_config_mac()
87 enum rtw89_core_chip_id chip_id = rtwdev->chip->chip_id; in rtw89_wow_show_wakeup_reason()
90 .pattern_idx = -1, in rtw89_wow_show_wakeup_reason()
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| /openbmc/linux/drivers/s390/cio/ |
| H A D | io_sch.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
29 dev_get_drvdata(&(n)->dev))
30 #define set_io_private(n, p) (dev_set_drvdata(&(n)->dev, p))
35 return priv ? priv->cdev : NULL; in sch_get_cdev()
43 priv->cdev = cdev; in sch_set_cdev()
61 * ccw_request - Internal CCW request.
65 * @lpm: mask of paths to use
69 * @data: user-defined pointer passed to all callbacks
71 * @cancel: non-zero if request was cancelled
72 * @done: non-zero if request was finished
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| /openbmc/linux/drivers/gpu/drm/i915/ |
| H A D | i915_perf.c | 2 * Copyright © 2015-2016 Intel Corporation
44 * without special privileges. Access to system-wide metrics requires root
58 * might sample sets of tightly-coupled counters, depending on the
70 * interleaved with event-type specific members.
76 * would be acceptable to expose them to unprivileged applications - to hide
96 * side-band OA data captured via MI_REPORT_PERF_COUNT commands; we're
102 * For posterity, in case we might re-visit trying to adapt core perf to be
106 * - The perf based OA PMU driver broke some significant design assumptions:
110 * implications, the need to fake cpu-related data (such as user/kernel
112 * as a way to forward device-specific status records.
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| /openbmc/linux/drivers/net/ipa/ |
| H A D | gsi.c | 1 // SPDX-License-Identifier: GPL-2.0
3 /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.
4 * Copyright (C) 2018-2023 Linaro Ltd.
31 * providing a well-defined communication layer between the AP subsystem
34 * -------- ---------
36 * | AP +<---. .----+ Modem |
37 * | +--. | | .->+ |
39 * -------- | | | | ---------
41 * --+-+---+-+--
43 * |-----------|
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| /openbmc/linux/Documentation/devicetree/bindings/input/ |
| H A D | syna,rmi4.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jason A. Donenfeld <Jason@zx2c4.com>
11 - Matthias Schiffer <matthias.schiffer@ew.tq-group.com
12 - Vincent Huang <vincent.huang@tw.synaptics.com>
22 - syna,rmi4-i2c
23 - syna,rmi4-spi
28 '#address-cells':
31 '#size-cells':
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| /openbmc/linux/drivers/usb/host/ |
| H A D | uhci-hub.c | 1 // SPDX-License-Identifier: GPL-2.0
8 * (C) Copyright 1999-2002 Johannes Erdfelt, johannes@erdfelt.com
19 USB_DT_HUB, /* __u8 bDescriptorType; Hub-descriptor */
22 HUB_CHAR_INDV_PORT_OCPM, /* (per-port OC, no power switching) */
41 /* A port that either is connected or has a changed-bit set will prevent
48 for (port = 0; port < uhci->rh_numports; ++port) { in any_ports_active()
51 test_bit(port, &uhci->port_c_suspend)) in any_ports_active()
60 int mask = RWC_BITS; in get_hub_status_data() local
62 /* Some boards (both VIA and Intel apparently) report bogus in get_hub_status_data()
69 mask &= ~USBPORTSC_OCC; in get_hub_status_data()
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| /openbmc/linux/drivers/ata/ |
| H A D | pata_hpt3x2n.c | 1 // SPDX-License-Identifier: GPL-2.0-only
9 * Copyright (C) 1999-2003 Andre Hedrick <andre@linux-ide.org>
12 * Portions Copyright (C) 2005-2010 MontaVista Software, Inc.
85 * hpt3x2n_find_mode - reset the hpt3x2n bus
99 while (clocks->xfer_speed) { in hpt3x2n_find_mode()
100 if (clocks->xfer_speed == speed) in hpt3x2n_find_mode()
101 return clocks->timing; in hpt3x2n_find_mode()
109 * hpt372n_filter - mode selection filter
111 * @mask: mode mask
116 static unsigned int hpt372n_filter(struct ata_device *adev, unsigned int mask) in hpt372n_filter() argument
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| /openbmc/linux/drivers/input/touchscreen/ |
| H A D | da9052_tsi.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
30 da9052_reg_update(tsi->da9052, DA9052_TSI_CONT_A_REG, 1 << 0, on); in da9052_ts_adc_toggle()
31 tsi->adc_on = on; in da9052_ts_adc_toggle()
38 if (!tsi->stopped) { in da9052_ts_pendwn_irq()
39 /* Mask PEN_DOWN event and unmask TSI_READY event */ in da9052_ts_pendwn_irq()
40 da9052_disable_irq_nosync(tsi->da9052, DA9052_IRQ_PENDOWN); in da9052_ts_pendwn_irq()
41 da9052_enable_irq(tsi->da9052, DA9052_IRQ_TSIREADY); in da9052_ts_pendwn_irq()
45 schedule_delayed_work(&tsi->ts_pen_work, HZ / 50); in da9052_ts_pendwn_irq()
53 struct input_dev *input = tsi->dev; in da9052_ts_read()
58 ret = da9052_reg_read(tsi->da9052, DA9052_TSI_X_MSB_REG); in da9052_ts_read()
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| /openbmc/linux/drivers/net/ethernet/marvell/ |
| H A D | sky2.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
30 /* Yukon-2 */
32 PCI_Y2_PIG_ENA = 1<<31, /* Enable Plug-in-Go (YUKON-2) */
33 PCI_Y2_DLL_DIS = 1<<30, /* Disable PCI DLL (YUKON-2) */
34 PCI_SW_PWR_ON_RST= 1<<30, /* SW Power on Reset (Yukon-EX) */
35 PCI_Y2_PHY2_COMA = 1<<29, /* Set PHY 2 to Coma Mode (YUKON-2) */
36 PCI_Y2_PHY1_COMA = 1<<28, /* Set PHY 1 to Coma Mode (YUKON-2) */
37 PCI_Y2_PHY2_POWD = 1<<27, /* Set PHY 2 to Power Down (YUKON-2) */
38 PCI_Y2_PHY1_POWD = 1<<26, /* Set PHY 1 to Power Down (YUKON-2) */
60 /* PCI_OUR_REG_3 32 bit Our Register 3 (Yukon-ECU only) */
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| /openbmc/linux/include/linux/mfd/wm831x/ |
| H A D | pdata.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * include/linux/mfd/wm831x/pdata.h -- Platform data for WM831x
23 int no_constant_voltage; /** Disable constant voltage charging */
31 int off_mask; /** Mask OFF while charging */
40 * Configuration for the WM831x DC-DC BuckWise convertors. This
76 int pressure; /** Report pressure (boolean) */
116 /** Disable the touchscreen */
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| /openbmc/linux/drivers/net/wwan/iosm/ |
| H A D | iosm_ipc_mux.h | 1 /* SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2020-21 Intel Corporation.
26 /* open session request (AP->CP) */
29 /* response to open session request (CP->AP) */
32 /* close session request (AP->CP) */
35 /* response to close session request (CP->AP) */
38 /* Flow control command with mask of the flow per queue/flow. */
46 /* Command for report packet indicating link quality metrics. */
49 /* Response to a report packet */
131 __le32 mask; /* indicating the desired flow control */ member
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| /openbmc/linux/Documentation/netlink/specs/ |
| H A D | rt_link.yaml | 1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
3 name: rt-link
4 protocol: netlink-raw
11 -
12 name: ifinfo-flags
15 -
17 -
19 -
21 -
23 -
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| /openbmc/u-boot/drivers/ddr/marvell/a38x/ |
| H A D | ddr_ml_wrapper.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
62 * Debug (Enable/Disable modules) and Error report
87 #define MV_ERROR (-1)
123 #define MV_INVALID (int)(-1)
138 static inline void reg_bit_set(u32 addr, u32 mask) in reg_bit_set() argument
140 setbits_le32(INTER_REGS_BASE + addr, mask); in reg_bit_set()
143 static inline void reg_bit_clr(u32 addr, u32 mask) in reg_bit_clr() argument
145 clrbits_le32(INTER_REGS_BASE + addr, mask); in reg_bit_clr()
|