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/Linux-v6.1/Documentation/devicetree/bindings/sound/
Dcirrus,cs4234.yaml1 # SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
17 signal to an external Class H tracking power supply. If not used to
18 drive a tracking power supply, the 5th DAC can instead be used as a
22 provide lead time for the external switch-mode power supply, and a
24 low-latency path to the outputs.
29 - cirrus,cs4234
33 The 7-bit I2C address depends on the state of the ADx pins, in
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Dcirrus,cs42l51.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Olivier Moysan <olivier.moysan@foss.st.com>
19 "#sound-dai-cells":
25 clock-names:
27 - const: MCLK
29 reset-gpios:
32 VL-supply:
35 VD-supply:
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Dcs4271.txt7 - compatible: "cirrus,cs4271"
10 Documentation/devicetree/bindings/spi/spi-bus.txt
14 - reg: the i2c address
19 - reset-gpio: a GPIO spec to define which pin is connected to the chip's
21 - cirrus,amuteb-eq-bmutec: When given, the Codec's AMUTEB=BMUTEC flag
23 - cirrus,enable-soft-reset:
25 line is de-asserted. That also means that clocks cannot be changed
27 a complete re-initialization of all registers.
29 One (undocumented) workaround is to assert and de-assert the PDN bit
36 - vd-supply: Digital power
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Dcirrus,cs42l42.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
13 The CS42L42 is a low-power audio codec designed for portable applications.
14 It provides a high-dynamic range, stereo DAC for audio playback and a mono
15 high-dynamic-range ADC for audio capture. There is an integrated headset
21 - cirrus,cs42l42
22 - cirrus,cs42l83
29 VP-supply:
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Dcs43130.txt5 - compatible : "cirrus,cs43130", "cirrus,cs4399", "cirrus,cs43131",
8 - reg : the I2C address of the device for I2C
10 - VA-supply, VP-supply, VL-supply, VCP-supply, VD-supply:
17 - reset-gpios : Active low GPIO used to reset the device
19 - cirrus,xtal-ibias:
28 - cirrus,dc-measure:
31 - cirrus,ac-measure:
35 - cirrus,dc-threshold:
39 - cirrus,ac-freq:
41 Only used if "cirrus,dc-measure" is defined.
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/Linux-v6.1/arch/arm64/boot/dts/amlogic/
Dmeson-sm1-bananapi-m5.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
9 #include "meson-sm1.dtsi"
10 #include <dt-bindings/leds/common.h>
11 #include <dt-bindings/input/linux-event-codes.h>
12 #include <dt-bindings/gpio/meson-g12a-gpio.h>
13 #include <dt-bindings/sound/meson-g12a-toacodec.h>
14 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
17 compatible = "bananapi,bpi-m5", "amlogic,sm1";
18 model = "Banana Pi BPI-M5";
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/Linux-v6.1/drivers/infiniband/hw/hfi1/
Dsdma.h1 /* SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause */
3 * Copyright(c) 2015 - 2018 Intel Corporation.
22 #define MAX_SDMA_PKT_SIZE ((16 * 1024) - 1)
61 ((1ULL << SDMA_DESC0_BYTE_COUNT_WIDTH) - 1)
67 ((1ULL << SDMA_DESC0_PHY_ADDR_WIDTH) - 1)
74 ((1ULL << SDMA_DESC1_HEADER_UPDATE1_WIDTH) - 1)
80 ((1ULL << SDMA_DESC1_HEADER_MODE_WIDTH) - 1)
86 ((1ULL << SDMA_DESC1_HEADER_INDEX_WIDTH) - 1)
92 ((1ULL << SDMA_DESC1_HEADER_DWS_WIDTH) - 1)
98 ((1ULL << SDMA_DESC1_GENERATION_WIDTH) - 1)
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Dchip.c1 // SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause
3 * Copyright(c) 2015 - 2020 Intel Corporation.
32 MODULE_PARM_DESC(num_vls, "Set number of Virtual Lanes to use (1-8)");
78 #define SEC_SC_HALTED 0x4 /* per-context only */
79 #define SEC_SPC_FREEZE 0x8 /* per-HFI only */
87 * 0 - User Fecn Handling
88 * 1 - Vnic
89 * 2 - AIP
90 * 3 - Verbs
101 #define emulator_rev(dd) ((dd)->irev >> 8)
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/Linux-v6.1/drivers/rtc/
Drtc-rv3029c2.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Micro Crystal RV-3029 / RV-3049 rtc class driver
5 * Author: Gregory Hermant <gregory.hermant@calao-systems.com>
19 #include <linux/hwmon-sysfs.h>
106 #define RV3029_CONTROL_E2P_XOFFS_SIGN BIT(7) /* Sign: 1->pos, 0->neg */
127 for (i = 100; i > 0; i--) { in rv3029_eeprom_busywait()
128 ret = regmap_read(rv3029->regmap, RV3029_STATUS, &sr); in rv3029_eeprom_busywait()
136 dev_err(rv3029->dev, "EEPROM busy wait timeout.\n"); in rv3029_eeprom_busywait()
137 return -ETIMEDOUT; in rv3029_eeprom_busywait()
145 /* Re-enable eeprom refresh */ in rv3029_eeprom_exit()
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/Linux-v6.1/arch/arm/boot/dts/
Dstm32mp15xx-dkx.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
3 * Copyright (C) STMicroelectronics 2019 - All Rights Reserved
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/mfd/st,stpmic1.h>
16 reserved-memory {
17 #address-cells = <1>;
18 #size-cells = <1>;
22 compatible = "shared-dma-pool";
24 no-map;
28 compatible = "shared-dma-pool";
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/Linux-v6.1/drivers/staging/media/atomisp/pci/
Datomisp_gmin_platform.c1 // SPDX-License-Identifier: GPL-2.0
10 #include <media/v4l2-subdev.h>
32 /* X-Powers AXP288 register set */
125 /* The atomisp uses type==0 for the end-of-list marker, so leave space. */
151 struct acpi_device *adev = ACPI_COMPANION(&client->dev); in atomisp_register_i2c_module()
153 dev_info(&client->dev, "register atomisp i2c module type %d\n", type); in atomisp_register_i2c_module()
161 adev->power.flags.power_resources = 0; in atomisp_register_i2c_module()
168 return -ENOMEM; in atomisp_register_i2c_module()
177 return -ENODEV; in atomisp_register_i2c_module()
180 pdata.subdevs[i].port = gs->csi_port; in atomisp_register_i2c_module()
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/Linux-v6.1/sound/soc/codecs/
Dcs4271.c1 // SPDX-License-Identifier: GPL-2.0-or-later
9 * The data format accepted is I2S or left-justified.
132 * Default CS4271 power-up configuration
133 * Array contains non-existing in hw register at address 0
153 "vd", "vl", "va"
161 /* Current sample rate for de-emphasis control */
177 SND_SOC_DAPM_OUTPUT("AOUTA-"),
179 SND_SOC_DAPM_OUTPUT("AOUTB-"),
187 { "AOUTA-", NULL, "Playback" },
189 { "AOUTB-", NULL, "Playback" },
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Dcs42l51.c1 // SPDX-License-Identifier: GPL-2.0-only
9 * Based on cs4270.c - Copyright (c) Freescale Semiconductor
12 * - Only I2C is support. Not SPI
13 * - master mode *NOT* supported
38 "VL",
47 unsigned int audio_mode; /* The mode (I2S or left-justified) */
66 ucontrol->value.enumerated.item[0] = 0; in cs42l51_get_chan_mix()
71 ucontrol->value.enumerated.item[0] = 1; in cs42l51_get_chan_mix()
74 ucontrol->value.enumerated.item[0] = 2; in cs42l51_get_chan_mix()
91 switch (ucontrol->value.enumerated.item[0]) { in cs42l51_set_chan_mix()
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Dcs4234.c1 // SPDX-License-Identifier: GPL-2.0-only
2 // cs4234.c -- ALSA SoC CS4234 driver
44 /* -89.92dB to +6.02dB with step of 0.38dB */
45 static const DECLARE_TLV_DB_SCALE(dac_tlv, -8992, 38, 0);
96 regmap_read(cs4234->regmap, CS4234_ADC_CTRL2, &val); in cs4234_dac14_grp_delay_put()
98 ret = -EBUSY; in cs4234_dac14_grp_delay_put()
99 dev_err(component->dev, "Can't change group delay while ADC are ON\n"); in cs4234_dac14_grp_delay_put()
103 regmap_read(cs4234->regmap, CS4234_DAC_CTRL4, &val); in cs4234_dac14_grp_delay_put()
105 ret = -EBUSY; in cs4234_dac14_grp_delay_put()
106 dev_err(component->dev, "Can't change group delay while DAC are ON\n"); in cs4234_dac14_grp_delay_put()
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Dcs42l42.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * cs42l42.c -- CS42L42 ALSA SoC audio driver
31 #include <sound/soc-dapm.h>
34 #include <dt-bindings/sound/cs42l42.h>
44 "VL",
400 static DECLARE_TLV_DB_SCALE(adc_tlv, -9700, 100, true);
401 static DECLARE_TLV_DB_SCALE(mixer_tlv, -6300, 100, true);
410 switch (ucontrol->value.integer.value[0]) { in cs42l42_slow_start_put()
418 return -EINVAL; in cs42l42_slow_start_put()
452 SOC_SINGLE_S8_TLV("ADC Volume", CS42L42_ADC_VOLUME, -97, 12, adc_tlv),
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/Linux-v6.1/Documentation/networking/
Drxrpc.rst1 .. SPDX-License-Identifier: GPL-2.0
7 The RxRPC protocol driver provides a reliable two-phase transport on top of UDP
38 RxRPC is a two-layer protocol. There is a session layer which provides
44 +-------------+
46 +-------------+
48 +-------------+
50 +-------------+
52 +-------------+
60 (2) A two-phase protocol. The client transmits a blob (the request) and then
82 to use - currently only PF_INET is supported.
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/Linux-v6.1/
DCREDITS1 This is at least a partial credits-file of people that have
4 scripts. The fields are: name (N), email (E), web-address
6 snail-mail address (S).
10 ----------
51 D: in-kernel DRM Maintainer
71 E: tim_alpaerts@toyota-motor-europe.com
75 S: B-2610 Wilrijk-Antwerpen
80 W: http://www-stu.christs.cam.ac.uk/~aia21/
101 D: Maintainer of ide-cd and Uniform CD-ROM driver,
102 D: ATAPI CD-Changer support, Major 2.1.x CD-ROM update.
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/Linux-v6.1/drivers/net/ethernet/intel/igb/
Digb_main.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 2007 - 2018 Intel Corporation. */
57 "Copyright (c) 2007-2014 Intel Corporation.";
235 MODULE_AUTHOR("Intel Corporation, <e1000-devel@lists.sourceforge.net>");
240 static int debug = -1;
285 /* igb_regdump - register printout routine */
292 switch (reginfo->ofs) { in igb_regdump()
342 pr_info("%-15s %08x\n", reginfo->name, rd32(reginfo->ofs)); in igb_regdump()
346 snprintf(rname, 16, "%s%s", reginfo->name, "[0-3]"); in igb_regdump()
347 pr_info("%-15s %08x %08x %08x %08x\n", rname, regs[0], regs[1], in igb_regdump()
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