/kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/adc/ |
D | st,stm32-adc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 3 --- 4 $id: "http://devicetree.org/schemas/iio/adc/st,stm32-adc.yaml#" 5 $schema: "http://devicetree.org/meta-schemas/core.yaml#" 10 STM32 ADC is a successive approximation analog-to-digital converter. 13 stored in a left-aligned or right-aligned 32-bit data register. 17 voltage goes beyond the user-defined, higher or lower thresholds. 22 - Fabrice Gasnier <fabrice.gasnier@st.com> 27 - st,stm32f4-adc-core 28 - st,stm32h7-adc-core [all …]
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/kernel/linux/linux-5.10/include/sound/ac97/ |
D | regs.h | 1 /* SPDX-License-Identifier: GPL-2.0+ 33 /* range 0x28-0x3a - AUDIO AC'97 2.0 extensions */ 44 /* range 0x3c-0x58 - MODEM */ 59 /* range 0x5a-0x7b - Vendor Specific */ 62 /* range 0x60-0x6f (page 1) - extended codec registers */ 108 #define AC97_BC_16BIT_DAC 0x0000 /* 16-bit DAC resolution */ 109 #define AC97_BC_18BIT_DAC 0x0040 /* 18-bit DAC resolution */ 110 #define AC97_BC_20BIT_DAC 0x0080 /* 20-bit DAC resolution */ 112 #define AC97_BC_16BIT_ADC 0x0000 /* 16-bit ADC resolution */ 113 #define AC97_BC_18BIT_ADC 0x0100 /* 18-bit ADC resolution */ [all …]
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/kernel/linux/linux-5.10/include/uapi/linux/ |
D | input.h | 1 /* 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 75 * @resolution: specifies resolution for the values reported for 81 * The default resolution for main axes (ABS_X, ABS_Y, ABS_Z) 82 * is reported in units per millimeter (units/mm), resolution 85 * When INPUT_PROP_ACCELEROMETER is set the resolution changes. 96 __s32 resolution; member [all …]
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D | pkt_sched.h | 1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 13 with obsolete IPv6 values is not occasional :-). New IPv6 drafts 52 --------- 89 #define TC_LINKLAYER_MASK 0x0F /* limit use to lower 4 bits */ 93 __u8 linklayer; /* lower 4 bits */ 120 #define TCA_STAB_MAX (__TCA_STAB_MAX - 1) 131 * Priorities go from zero to (SKBPRIO_MAX_PRIORITY - 1). 150 __u8 priomap[TC_PRIO_MAX+1]; /* Map: logical priority -> PRIO band */ 174 * command is received (just act as a pass-thru queue). 204 #define TCA_TBF_MAX (__TCA_TBF_MAX - 1) [all …]
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/kernel/linux/linux-5.10/include/sound/ |
D | ac97_codec.h | 1 /* SPDX-License-Identifier: GPL-2.0+ 24 /* specific - SigmaTel */ 33 #define AC97_SIGMATEL_MULTICHN 0x74 /* Multi-Channel programming */ 37 /* specific - Analog Devices */ 44 #define AC97_AD_MISC 0x76 /* Misc Control Bits */ 47 /* specific - Cirrus Logic */ 56 /* specific - Conexant */ 64 /* specific - ALC */ 83 #define AC97_ALC650_SPSR_MASK 0x0f00 /* S/PDIF Sample Rate bits */ 106 /* specific - Yamaha YMF7x3 */ [all …]
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D | pcm.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 8 * Abramo Bagnara <abramo@alsa-project.org> 20 #define snd_pcm_substream_chip(substream) ((substream)->private_data) 21 #define snd_pcm_chip(pcm) ((pcm)->private_data) 87 #define SNDRV_PCM_DEVICES (SNDRV_OS_MINORS-2) 106 #define SNDRV_PCM_POS_XRUN ((snd_pcm_uframes_t)-1) 126 #define SNDRV_PCM_RATE_KNOT (1<<31) /* supports more non-continuos rates */ 239 struct snd_mask masks[SNDRV_PCM_HW_PARAM_LAST_MASK - 241 struct snd_interval intervals[SNDRV_PCM_HW_PARAM_LAST_INTERVAL - 251 return &constrs->masks[var - SNDRV_PCM_HW_PARAM_FIRST_MASK]; in constrs_mask() [all …]
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/kernel/linux/linux-5.10/Documentation/input/devices/ |
D | atarikbd.rst | 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 14 resolution. 17 keyswitches, mouse resolution, etc. can be accommodated. 18 The ikbd communicates with the main processor over a high speed bi-directional 41 0xF8-0xFB relative mouse position records (lsbs determined by 43 0xFC time-of-day 55 The mouse port should be capable of supporting a mouse with resolution of 67 --------------------------- 72 settable threshold of motion. Regardless of the threshold, all bits of [all …]
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/kernel/linux/linux-5.10/drivers/staging/media/atomisp/pci/ |
D | ia_css_frame_public.h | 1 /* SPDX-License-Identifier: GPL-2.0 */ 20 * This file contains structs to describe various frame-formats supported by the ISP. 72 /* Container for semi-planar YUV frames. 87 /* Container for 6-plane frames. These frames are used internally 93 struct ia_css_frame_plane gr; /** Red-green plane */ 94 struct ia_css_frame_plane gb; /** Blue-green plane */ 99 /* Crop info struct - stores the lines to be cropped in isp */ 111 struct ia_css_resolution res; /** Frame resolution (valid data) */ 114 unsigned int raw_bit_depth; /** number of valid bits per pixel, 154 * -1 if data address is static during life time of pipeline [all …]
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/kernel/linux/linux-5.10/Documentation/i2c/ |
D | smbus-protocol.rst | 42 Addr (7 bits) I2C 7 bit address. Note that this can be expanded as usual to 44 Comm (8 bits) Command byte, a data byte which often selects a register on 46 Data (8 bits) A plain data byte. Sometimes, I write DataLow, DataHigh 48 Count (8 bits) A data byte containing the length of a block operation. 115 byte. But this time, the data is a complete word (16 bits):: 147 This is the opposite of the Read Word operation. 16 bits 164 16 bits of data to it, and reads 16 bits of data in return:: 205 SMBus Block Write - Block Read Process Call 208 SMBus Block Write - Block Read Process Call was introduced in 239 client->irq assigned to a Host Notify IRQ if noone else specified an other. [all …]
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/kernel/linux/linux-5.10/Documentation/hwmon/ |
D | asc7621.rst | 20 Andigilog has both the PECI and pre-PECI versions of the Heceta-6, as 21 Intel calls them. Heceta-6e has high frequency PWM and Heceta-6p has 23 Heceta-6e part and aSC7621 is the Heceta-6p part. They are both in 27 specification. First enhancement is temperature reading resolution. We 28 have used registers below 20h for vendor-specific functions in addition 29 to those in the Intel-specified vendor range. 32 The fan speed control uses this finer value to produce a "step-less" fan 33 PWM output. These two bytes are "read-locked" to guarantee that once a 34 high or low byte is read, the other byte is locked-in until after the 37 sheet says 10-bits of resolution, although you may find the lower bits [all …]
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D | lm85.rst | 79 - Philip Pokorny <ppokorny@penguincomputing.com>, 80 - Frodo Looijaard <frodol@dds.nl>, 81 - Richard Barrington <rich_b_nz@clear.net.nz>, 82 - Margit Schubert-While <margitsw@t-online.de>, 83 - Justin Thiessen <jthiessen@penguincomputing.com> 86 ----------- 92 The LM85 uses the 2-wire interface compatible with the SMBUS 2.0 94 temperatures and five (5) voltages. It has four (4) 16-bit counters for 127 ---------------- 133 for 3-wire and 2-wire mode. For this reason, the 2-wire fan modes are not [all …]
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/kernel/linux/linux-5.10/drivers/iio/temperature/ |
D | ltc2983.c | 1 // SPDX-License-Identifier: GPL-2.0 3 * Analog Devices LTC2983 Multi-Sensor Digital Temperature Measurement System 42 (((chan - 1) * 4) + LTC2983_CHAN_ASSIGN_START_REG) 44 (((chan - 1) * 4) + LTC2983_TEMP_RES_START_REG) 272 * the number of integer and fractional bits are specified. The resolution 273 * is given by 1/@resolution and tell us the number of fractional bits. For 274 * instance a resolution of 2^-10 means we have 10 fractional bits. 276 static u32 __convert_to_raw(const u64 val, const u32 resolution) in __convert_to_raw() argument 278 u64 __res = val * resolution; in __convert_to_raw() 286 static u32 __convert_to_raw_sign(const u64 val, const u32 resolution) in __convert_to_raw_sign() argument [all …]
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/kernel/linux/linux-5.10/drivers/video/fbdev/ |
D | efifb.c | 1 // SPDX-License-Identifier: GPL-2.0 5 * (c) 2006 Edgar Hucek <gimli@dark-green.com> 6 * Original efi driver written by Gerd Knorr <kraxel@goldbach.in-berlin.de> 12 #include <linux/efi-bgrt.h> 51 .height = -1, 52 .width = -1, 78 if (regno >= info->cmap.len) in efifb_setcolreg() 82 red >>= 16 - info->var.red.length; in efifb_setcolreg() 83 green >>= 16 - info->var.green.length; in efifb_setcolreg() 84 blue >>= 16 - info->var.blue.length; in efifb_setcolreg() [all …]
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/kernel/linux/linux-5.10/drivers/media/i2c/m5mols/ |
D | m5mols_core.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later 3 * Driver for M-5MOLS 8M Pixel camera sensor with ISP 21 #include <media/v4l2-ctrls.h> 22 #include <media/v4l2-device.h> 23 #include <media/v4l2-subdev.h> 71 { 0x01, M5MOLS_RESTYPE_MONITOR, 128, 96 }, /* SUB-QCIF */ 100 { 0x19, M5MOLS_RESTYPE_CAPTURE, 1920, 1080 }, /* Full-HD */ 112 * m5mols_swap_byte - an byte array to integer conversion function 114 * @length: size in bytes of I2C packet defined in the M-5MOLS datasheet 131 * m5mols_read - I2C read function [all …]
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/kernel/linux/linux-5.10/Documentation/watchdog/ |
D | watchdog-kernel-api.rst | 5 Last reviewed: 12-Feb-2013 10 ------------ 14 file: Documentation/watchdog/watchdog-api.rst . 24 ------- 82 * gov: a pointer to the assigned watchdog device pretimeout governor or NULL. 91 'timeout'. Not used if max_hw_heartbeat_ms is non-zero. 93 in milli-seconds. This value is normally 0; it should only be provided 95 * max_hw_heartbeat_ms: Maximum hardware heartbeat, in milli-seconds. 106 should define ops->restart. Priority can be changed through 109 WDIOF_* status bits). [all …]
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/kernel/linux/linux-5.10/Documentation/admin-guide/ |
D | ras.rst | 33 ------------- 47 Self-Monitoring, Analysis and Reporting Technology (SMART). 55 --------------- 68 * **Correctable Error (CE)** - the error detection mechanism detected and 72 * **Uncorrected Error (UE)** - the amount of errors happened above the error 73 correction threshold, and the system was unable to auto-correct. 75 * **Fatal Error** - when an UE error happens on a critical component of the 79 * **Non-fatal Error** - when an UE error happens on an unused component, 87 The mechanism for handling non-fatal errors is usually complex and may 92 ------------------------------------ [all …]
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/kernel/linux/linux-5.10/drivers/iio/pressure/ |
D | bmp280-core.c | 1 // SPDX-License-Identifier: GPL-2.0-only 12 * https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMP180-DS000-121.pdf 13 * https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMP280-DS001-12.pdf 14 * https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BME280_DS001-11.pdf 158 struct device *dev = data->dev; in bmp280_read_calib() 163 ret = regmap_bulk_read(data->regmap, BMP280_REG_COMP_TEMP_START, in bmp280_read_calib() 166 dev_err(data->dev, in bmp280_read_calib() 174 calib->T1 = le16_to_cpu(t_buf[T1]); in bmp280_read_calib() 175 calib->T2 = le16_to_cpu(t_buf[T2]); in bmp280_read_calib() 176 calib->T3 = le16_to_cpu(t_buf[T3]); in bmp280_read_calib() [all …]
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/kernel/linux/linux-5.10/include/uapi/misc/ |
D | habanalabs.h | 1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note 3 * Copyright 2016-2020 HabanaLabs, Ltd. 15 * Defines that are asic-specific but constitutes as ABI between kernel driver 240 * HW_IP_INFO - Receive information about different IP blocks in the 242 * HL_INFO_HW_EVENTS - Receive an array describing how many times each event 244 * HL_INFO_DRAM_USAGE - Retrieve the dram usage inside the device and of the 247 * HL_INFO_HW_IDLE - Retrieve information about the idle status of each 249 * HL_INFO_DEVICE_STATUS - Retrieve the device's status. This opcode doesn't 251 * HL_INFO_DEVICE_UTILIZATION - Retrieve the total utilization of the device 254 * resolution of 100ms. The return value is a [all …]
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/kernel/linux/linux-5.10/drivers/gpu/drm/vc4/ |
D | vc4_kms.c | 1 // SPDX-License-Identifier: GPL-2.0-only 66 struct drm_device *dev = state->dev; in vc4_get_ctm_state() 71 ret = drm_modeset_lock(&vc4->ctm_state_lock, state->acquire_ctx); in vc4_get_ctm_state() 87 state = kmemdup(obj->state, sizeof(*state), GFP_KERNEL); in vc4_ctm_duplicate_state() 91 __drm_atomic_helper_private_obj_duplicate_state(obj, &state->base); in vc4_ctm_duplicate_state() 93 return &state->base; in vc4_ctm_duplicate_state() 113 drm_atomic_private_obj_fini(&vc4->ctm_manager); in vc4_ctm_obj_fini() 120 drm_modeset_lock_init(&vc4->ctm_state_lock); in vc4_ctm_obj_init() 124 return -ENOMEM; in vc4_ctm_obj_init() 126 drm_atomic_private_obj_init(&vc4->base, &vc4->ctm_manager, &ctm_state->base, in vc4_ctm_obj_init() [all …]
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/kernel/linux/linux-5.10/drivers/gpu/drm/msm/disp/mdp5/ |
D | mdp5_ctl.c | 1 // SPDX-License-Identifier: GPL-2.0-only 3 * Copyright (c) 2014-2015 The Linux Foundation. All rights reserved. 10 * CTL - MDP Control Pool Manager 16 * a specific data path ID - REG_MDP5_CTL_*(<id>, ...) 20 * In certain use cases (high-resolution dual pipe), one single CTL can be 37 /* pending flush_mask bits */ 44 /* when do CTL registers need to be flushed? (mask of trigger bits) */ 49 /* True if the current CTL has FLUSH bits pending for single FLUSH. */ 62 /* to filter out non-present bits in the current hardware config */ 77 struct msm_drm_private *priv = ctl_mgr->dev->dev_private; in get_kms() [all …]
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/kernel/linux/linux-5.10/include/drm/ |
D | drm_connector.h | 50 DRM_FORCE_ON_DIGITAL, /* for DVI-I use digital connector */ 54 * enum drm_connector_status - status for a &drm_connector 69 * nothing there. It is driver-dependent whether a connector with this 76 * flicker (like load-detection when the connector is in use), or when a 77 * hardware resource isn't available (like when load-detection needs a 87 * enum drm_connector_registration_status - userspace registration status for 120 * - An unregistered connector may only have its DPMS changed from 121 * On->Off. Once DPMS is changed to Off, it may not be switched back 123 * - Modesets are not allowed on unregistered connectors, unless they 124 * would result in disabling its assigned CRTCs. This means [all …]
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/kernel/linux/linux-5.10/drivers/iio/adc/ |
D | stm32-adc.c | 1 // SPDX-License-Identifier: GPL-2.0 5 * Copyright (C) 2016, STMicroelectronics - All Rights Reserved 11 #include <linux/dma-mapping.h> 15 #include <linux/iio/timer/stm32-lptim-trigger.h> 16 #include <linux/iio/timer/stm32-timer-trigger.h> 29 #include "stm32-adc-core.h" 31 /* Number of linear calibration shadow registers / LINCALRDYW control bits */ 55 /* extsel - trigger mux selection value */ 81 * struct stm32_adc_trig_info - ADC trigger info 91 * struct stm32_adc_calib - optional adc calibration data [all …]
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/kernel/linux/linux-5.10/include/linux/ |
D | fb.h | 1 /* SPDX-License-Identifier: GPL-2.0 */ 72 __u32 serial; /* Serial Number - Integer */ 79 __u16 input; /* display type - see FB_DISP_* */ 80 __u16 dpms; /* DPMS support - see FB_DPMS_ */ 81 __u16 signal; /* Signal Type - see FB_SIGNAL_* */ 84 __u16 gamma; /* Gamma - in fractions of 100 */ 86 __u16 misc; /* Misc flags - see FB_MISC_* */ 118 const char __user *mask; /* cursor mask bits */ 127 /* The resolution of the passed in fb_info about to change */ 131 /* only used by mach-pxa/am200epd.c */ [all …]
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/kernel/linux/linux-5.10/include/xen/interface/io/ |
D | displif.h | 24 * Copyright (C) 2016-2017 EPAM Systems Inc. 49 * sophisticated use-cases than a framebuffer device can handle. At the 59 * Note: display resolution (XenStore's "resolution" property) defines 60 * visible area of the virtual display. At the same time resolution of 62 * or bigger than the visible area. This is to enable use-cases, where backend 63 * may do some post-processing of the display and frame buffers supplied, 80 * Front->back notifications: when enqueuing a new request, sending a 82 * hold-off mechanism provided by the ring macros). Backends must set 85 * Back->front notifications: when enqueuing a new response, sending a 87 * hold-off mechanism provided by the ring macros). Frontends must set [all …]
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/kernel/linux/linux-5.10/kernel/sched/ |
D | sched.h | 1 /* SPDX-License-Identifier: GPL-2.0 */ 70 #include <asm-generic/vmlinux.lds.h> 153 * Helpers for converting nanosecond timing to jiffy resolution 162 * latency requirements, in contrast to the task with latency_nice == -20 166 #define MIN_LATENCY_NICE -20 169 (MAX_LATENCY_NICE - MIN_LATENCY_NICE + 1) 178 * Convert user-nice values [ -20 ... 0 ... 19 ] 183 #define LATENCY_TO_NICE(prio) ((prio) - DEFAULT_LATENCY_PRIO) 189 * Increase resolution of nice-level calculations for 64-bit architectures. 190 * The extra resolution improves shares distribution and load balancing of [all …]
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