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/linux/drivers/scsi/qla2xxx/
H A Dqla_devtbl.h1 /* SPDX-License-Identifier: GPL-2.0 */
8 "QLA2340", "133MHz PCI-X to 2Gb FC, Single Channel", /* 0x100 */
9 "QLA2342", "133MHz PCI-X to 2Gb FC, Dual Channel", /* 0x101 */
10 "QLA2344", "133MHz PCI-X to 2Gb FC, Quad Channel", /* 0x102 */
11 "QCP2342", "cPCI to 2Gb FC, Dual Channel", /* 0x103 */
12 "QSB2340", "SBUS to 2Gb FC, Single Channel", /* 0x104 */
13 "QSB2342", "SBUS to 2Gb FC, Dual Channel", /* 0x105 */
14 "QLA2310", "Sun 66MHz PCI-X to 2Gb FC, Single Channel", /* 0x106 */
15 "QLA2332", "Sun 66MHz PCI-X to 2Gb FC, Single Channel", /* 0x107 */
16 "QCP2332", "Sun cPCI to 2Gb FC, Dual Channel", /* 0x108 */
[all …]
/linux/sound/soc/codecs/
H A Dtas5086.c1 // SPDX-License-Identifier: GPL-2.0-or-later
8 * - implement DAPM and input muxing
9 * - implement modulation limit
10 * - implement non-default PWM start
13 * because the registers are of unequal size, and multi-byte registers
18 * it doesn't matter because the entire map can be accessed as 8-bit
21 * routines have to be open-coded.
70 #define TAS5086_CHANNEL_VOL(X) (0x08 + (X)) /* Channel 1-6 volume */
88 * Default TAS5086 power-up configuration
129 return 4; in tas5086_register_size()
[all …]
/linux/include/sound/
H A Dump_msg.h1 // SPDX-License-Identifier: GPL-2.0-or-later
8 /* MIDI 1.0 / 2.0 Status Code (4bit) */
27 /* MIDI 1.0 Channel Control (7bit) */
32 UMP_CC_FOOT = 4,
131 u32 type:4;
132 u32 group:4;
133 u32 status:4;
134 u32 channel:4; member
140 u32 channel:4;
141 u32 status:4;
[all …]
/linux/sound/soc/sprd/
H A Dsprd-mcdt.c1 // SPDX-License-Identifier: GPL-2.0
14 #include "sprd-mcdt.h"
57 /* Channel water mark definition */
62 /* DMA channel select definition */
65 #define MCDT_DMA_CH1_SEL_MASK GENMASK(7, 4)
66 #define MCDT_DMA_CH1_SEL_SHIFT 4
75 /* DMA channel ACK select definition */
78 /* Channel FIFO definition */
121 u32 orig = readl_relaxed(mcdt->base + reg); in sprd_mcdt_update()
125 writel_relaxed(tmp, mcdt->base + reg); in sprd_mcdt_update()
[all …]
/linux/Documentation/devicetree/bindings/powerpc/fsl/
H A Ddma.txt4 This is a little-endian 4-channel DMA controller, used in Freescale mpc83xx
9 - compatible : must include "fsl,elo-dma"
10 - reg : DMA General Status Register, i.e. DGSR which contains
11 status for all the 4 DMA channels
12 - ranges : describes the mapping between the address space of the
14 - cell-index : controller index. 0 for controller @ 0x8100
15 - interrupts : interrupt specifier for DMA IRQ
17 - DMA channel nodes:
18 - compatible : must include "fsl,elo-dma-channel"
20 - reg : DMA channel specific registers
[all …]
/linux/drivers/hsi/controllers/
H A Domap_ssi_regs.h1 /* SPDX-License-Identifier: GPL-2.0-only */
23 # define SSI_SIDLEMODE_SMART (1 << 4)
33 # define SSI_DATAACCEPT(channel) (1 << (channel)) argument
34 # define SSI_DATAAVAILABLE(channel) (1 << ((channel) + 8)) argument
35 # define SSI_DATAOVERRUN(channel) (1 << ((channel) + 16)) argument
40 # define SSI_GDD_LCH(channel) (1 << (channel)) argument
44 # define SSI_WAKE(channel) (1 << (channel)) argument
51 #define SSI_SST_MODE_REG 4
62 # define SSI_FULL(channel) (1 << (channel)) argument
67 # define SSI_CHANNELS_DEFAULT 4
[all …]
/linux/drivers/net/ethernet/stmicro/stmmac/
H A Ddwmac4_dma.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * This is the driver for the GMAC on-chip Ethernet controller for ST SoCs.
4 * DWC Ether MAC version 4.xx has been used for developing this code.
26 if (axi->axi_lpi_en) in dwmac4_dma_axi()
28 if (axi->axi_xit_frm) in dwmac4_dma_axi()
32 value |= (axi->axi_wr_osr_lmt & DMA_AXI_OSR_MAX) << in dwmac4_dma_axi()
36 value |= (axi->axi_rd_osr_lmt & DMA_AXI_OSR_MAX) << in dwmac4_dma_axi()
44 switch (axi->axi_blen[i]) { in dwmac4_dma_axi()
63 case 4: in dwmac4_dma_axi()
77 const struct dwmac4_addrs *dwmac4_addrs = priv->plat->dwmac4_addrs; in dwmac4_dma_init_rx_chan()
[all …]
/linux/drivers/media/pci/tw5864/
H A Dtw5864-reg.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * TW5864 driver - registers description
8 /* According to TW5864_datasheet_0.6d.pdf, tw5864b1-ds.pdf */
10 /* Register Description - Direct Map Space */
11 /* 0x0000 ~ 0x1ffc - H264 Register Map */
26 #define TW5864_EMU_EN_LPF BIT(4)
47 #define TW5864_MAS_SLICE_END BIT(4)
52 * [15:0] Two bit for each channel (channel 0 ~ 7). Each two bits are the buffer
53 * pointer for the last encoded frame of the corresponding channel.
76 * 0->3 4 VLC data buffer in DDR (1M each)
[all …]
/linux/drivers/net/ethernet/microchip/
H A Dlan743x_main.h1 /* SPDX-License-Identifier: GPL-2.0+ */
41 #define STRAP_READ_SGMII_2_5G_ BIT(4)
54 #define HW_CFG_EE_OTP_RELOAD_ BIT(4)
67 #define PMT_CTL_ETH_PHY_RST_ BIT(4)
107 #define GEN_SYS_LOAD_STARTED_REG_ETH_ BIT(4)
111 #define SYS_LOCK_REG_SPI_PERI_LOCK_ BIT(4)
152 #define FCT_RX_CTL_EN_(channel) BIT(28 + (channel)) argument
153 #define FCT_RX_CTL_DIS_(channel) BIT(24 + (channel)) argument
154 #define FCT_RX_CTL_RESET_(channel) BIT(20 + (channel)) argument
157 #define FCT_TX_CTL_EN_(channel) BIT(28 + (channel)) argument
[all …]
/linux/Documentation/devicetree/bindings/iio/adc/
H A Dadi,ad7173.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Ceclan Dumitru <dumitru.ceclan@analog.com>
15 The AD717x family offer a complete integrated Sigma-Delta ADC solution which
16 can be used in high precision, low noise single channel applications
18 (Factory Automation PLC Input modules). The Sigma-Delta ADC is intended
23 The AD411X family encompasses a series of low power, low noise, 24-bit,
24 sigma-delta analog-to-digital converters that offer a versatile range of
26 fully differential/single-ended and bipolar voltage inputs.
[all …]
H A Dqcom,spmi-vadc.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/qcom,spmi-vadc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Andy Gross <agross@kernel.org>
11 - Bjorn Andersson <bjorn.andersson@linaro.org>
15 voltage. The VADC is a 15-bit sigma-delta ADC.
17 voltage. The VADC is a 16-bit sigma-delta ADC.
22 - items:
23 - const: qcom,pms405-adc
[all …]
/linux/Documentation/devicetree/bindings/sound/
H A Dti,tlv320adcx140.yaml1 # SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Texas Instruments TLV320ADCX140 Quad Channel Analog-to-Digital Converter
11 - Andrew Davis <afd@ti.com>
14 The TLV320ADCX140 are multichannel (4-ch analog recording or 8-ch digital
15 PDM microphones recording), high-performance audio, analog-to-digital
28 - ti,tlv320adc3140
29 - ti,tlv320adc5140
30 - ti,tlv320adc6140
[all …]
/linux/sound/pci/ca0106/
H A Dca0106.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Copyright (c) 2004 James Courtier-Dutton <James@superbug.demon.co.uk>
12 * Removed noise from Center/LFE channel when in Analog mode.
50 * Implement support for Line-in capture on SB Live 24bit.
73 #define IPR_MIDI_RX_B 0x00020000 /* MIDI UART-B Receive buffer non-empty */
74 #define IPR_MIDI_TX_B 0x00010000 /* MIDI UART-B Transmit buffer empty */
87 #define IPR_MIDI_RX_A 0x00000004 /* MIDI UART-A Receive buffer non-empty */
88 #define IPR_MIDI_TX_A 0x00000002 /* MIDI UART-A Transmit buffer empty */
93 #define INTE_MIDI_RX_B 0x00020000 /* MIDI UART-B Receive buffer non-empty */
94 #define INTE_MIDI_TX_B 0x00010000 /* MIDI UART-B Transmit buffer empty */
[all …]
/linux/include/linux/
H A Dhyperv.h1 /* SPDX-License-Identifier: GPL-2.0-only */
27 #include <asm/hyperv-tlfs.h>
48 * gva: |-- 64k --|-- 64k --| ... |
49 * gpa: | 4k | 4k | ... | 4k | 4k | 4k | ... | 4k |
53 * gpadl: | 4k | 4k | ... | 4k | 4k | 4k | ... | 4k | ... |
59 * gva: |-- 64k --|-- 64k --| ... |-- 64k --|-- 64k --| ... |
60 * gpa: | 4k | .. | 4k | 4k | ... | 4k | ... | 4k | .. | 4k | .. | ... |
68 * gpadl: | 4k | 4k | ... | ... | 4k | 4k | ... |
69 * index: 0 1 2 ... 16 ... n-15 n-14 n-13 ... 2n-30
76 /* Single-page buffer */
[all …]
/linux/Documentation/devicetree/bindings/input/
H A Diqs626a.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jeff LaBundy <jeff@labundy.com>
13 The Azoteq IQS626A is a 14-channel capacitive touch controller that features
14 additional Hall-effect and inductive sensing capabilities.
19 - $ref: touchscreen/touchscreen.yaml#
31 "#address-cells":
34 "#size-cells":
37 azoteq,suspend-mode:
[all …]
/linux/drivers/hwmon/
H A Dnct7904.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * nct7904.c - driver for Nuvoton NCT7904D.
17 * nct7904d 20 12 4 5 8 0xc5
45 #define FANCTL_MAX 4 /* Counted from 1 */
47 #define TEMP_MAX 4 /* Counted from 1 */
92 #define FANCTL1_FMR_REG 0x00 /* Bank 3; 1 reg per channel */
93 #define FANCTL1_OUT_REG 0x10 /* Bank 3; 1 reg per channel */
110 /*The timeout range is 1-255 minutes*/
149 mutex_lock(&data->bank_lock); in nct7904_bank_lock()
150 if (data->bank_sel == bank) in nct7904_bank_lock()
[all …]
/linux/Documentation/devicetree/bindings/iio/dac/
H A Dadi,ad5755.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Analog Devices AD5755 Multi-Channel DAC
10 - Sean Nyekjaer <sean.nyekjaer@prevas.dk>
15 - adi,ad5755
16 - adi,ad5755-1
17 - adi,ad5757
18 - adi,ad5735
19 - adi,ad5737
[all …]
/linux/drivers/clk/bcm/
H A Dclk-sr.c1 // SPDX-License-Identifier: GPL-2.0-only
7 #include <linux/clk-provider.h>
11 #include <dt-bindings/clock/bcm-sr.h>
12 #include "clk-iproc.h"
39 .dig_filter = DF_VAL(0x0, 4, 3, 0, 4, 7, 3),
43 .pdiv = REG_VAL(0x14, 0, 4),
49 .channel = BCM_SR_GENPLL0_125M_CLK,
55 .channel = BCM_SR_GENPLL0_SCR_CLK,
61 .channel = BCM_SR_GENPLL0_250M_CLK,
67 .channel = BCM_SR_GENPLL0_PCIE_AXI_CLK,
[all …]
H A Dclk-ns2.c1 // SPDX-License-Identifier: GPL-2.0-only
6 #include <linux/clk-provider.h>
11 #include <dt-bindings/clock/bcm-ns2.h>
12 #include "clk-iproc.h"
35 .dig_filter = DF_VAL(0x0, 9, 3, 5, 4, 2, 3),
36 .ndiv_int = REG_VAL(0x8, 4, 10),
37 .pdiv = REG_VAL(0x8, 0, 4),
49 .channel = BCM_NS2_GENPLL_SCR_SCR_CLK,
55 .channel = BCM_NS2_GENPLL_SCR_FS_CLK,
61 .channel = BCM_NS2_GENPLL_SCR_AUDIO_CLK,
[all …]
/linux/sound/usb/caiaq/
H A Dcontrol.c1 // SPDX-License-Identifier: GPL-2.0-or-later
24 struct snd_usb_caiaqdev *cdev = caiaqdev(chip->card); in control_info()
25 int pos = kcontrol->private_value; in control_info()
29 uinfo->count = 1; in control_info()
32 switch (cdev->chip.usb_id) { in control_info()
37 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; in control_info()
38 uinfo->value.integer.min = 0; in control_info()
39 uinfo->value.integer.max = 2; in control_info()
54 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; in control_info()
55 uinfo->value.integer.min = 0; in control_info()
[all …]
/linux/sound/core/
H A Dpcm_iec958.c1 // SPDX-License-Identifier: GPL-2.0-only
13 * snd_pcm_create_iec958_consumer_default - create default consumer format IEC958 channel status
14 * @cs: channel status buffer, at least four bytes
15 * @len: length of channel status buffer
17 * Create the consumer format channel status data in @cs of maximum size
18 * @len. When relevant, the configuration-dependant bits will be set as
31 if (len < 4) in snd_pcm_create_iec958_consumer_default()
32 return -EINVAL; in snd_pcm_create_iec958_consumer_default()
41 if (len > 4) in snd_pcm_create_iec958_consumer_default()
42 cs[4] = IEC958_AES4_CON_WORDLEN_NOTID; in snd_pcm_create_iec958_consumer_default()
[all …]
/linux/drivers/clocksource/
H A Dsamsung_pwm_timer.c1 // SPDX-License-Identifier: GPL-2.0-only
6 * samsung - Common hr-timer support (s3c and s5p)
40 #define TCFG1_SHIFT(x) ((x) * 4)
44 * Each channel occupies 4 bits in TCON register, but there is a gap of 4
45 * bits (one channel) after channel 0, so channels have different numbering
48 * In addition, the location of autoreload bit for channel 4 (TCON channel 5)
51 #define TCON_START(chan) (1 << (4 * (chan) + 0))
52 #define TCON_MANUALUPDATE(chan) (1 << (4 * (chan) + 1))
53 #define TCON_INVERT(chan) (1 << (4 * (chan) + 2))
54 #define _TCON_AUTORELOAD(chan) (1 << (4 * (chan) + 3))
[all …]
/linux/Documentation/devicetree/bindings/dma/
H A Dstericsson,dma40.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ST-Ericsson DMA40 DMA Engine
10 - Linus Walleij <linus.walleij@linaro.org>
13 - $ref: dma-controller.yaml#
16 "#dma-cells":
19 The first cell is the unique device channel number as indicated by this
26 4: I2C port 1
29 7: I2C port 4
[all …]
/linux/Documentation/i2c/
H A Di2c-sysfs.rst1 .. SPDX-License-Identifier: GPL-2.0
18 useful and essential to use ``i2c-tools`` for the purpose of development and
22 ---------------
28 -------------
41 start with ``i2c-`` are I2C buses, which may be either physical or logical. The
48 0-0008 0-0061 1-0028 3-0043 4-0036 4-0041 i2c-1 i2c-3
49 0-000c 0-0066 2-0049 4-000b 4-0040 i2c-0 i2c-2 i2c-4
51 ``i2c-2`` is an I2C bus whose number is 2, and ``2-0049`` is an I2C device
60 -----------------------------
71 -----------------------
[all …]
/linux/drivers/net/wireless/mediatek/mt76/mt76x2/
H A Deeprom.c1 // SPDX-License-Identifier: ISC
17 void *src = dev->mt76.eeprom.data + MT_EE_MAC_ADDR; in mt76x2_eeprom_get_macaddr()
19 memcpy(dev->mphy.macaddr, src, ETH_ALEN); in mt76x2_eeprom_get_macaddr()
69 GROUP_5G(4), in mt76x2_apply_cal_free_data()
80 struct device_node *np = dev->mt76.dev->of_node; in mt76x2_apply_cal_free_data()
81 u8 *eeprom = dev->mt76.eeprom.data; in mt76x2_apply_cal_free_data()
82 u8 prev_grp0[4] = { in mt76x2_apply_cal_free_data()
91 if (!np || !of_property_read_bool(np, "mediatek,eeprom-merge-otp")) in mt76x2_apply_cal_free_data()
125 u16 val = get_unaligned_le16(dev->mt76.eeprom.data); in mt76x2_check_eeprom()
128 val = get_unaligned_le16(dev->mt76.eeprom.data + MT_EE_PCI_ID); in mt76x2_check_eeprom()
[all …]

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