| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/pwm/ |
| D | microchip,corepwm.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Conor Dooley <conor.dooley@microchip.com>
16 https://www.microsemi.com/existing-parts/parts/152118
19 - $ref: pwm.yaml#
24 - const: microchip,corepwm-rtl-v4
32 "#pwm-cells":
37 microchip,sync-update-mask:
40 In synchronous mode, all channels are updated at the beginning of the PWM period,
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| /kernel/linux/linux-6.6/drivers/iio/dac/ |
| D | ad5755.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * AD5755, AD5755-1, AD5757, AD5735, AD5737 Digital to analog converters driver
128 * struct ad5755_platform_data - AD5755 DAC driver platform data
129 * @ext_dc_dc_compenstation_resistor: Whether an external DC-DC converter
131 * @dc_dc_phase: DC-DC converter phase.
132 * @dc_dc_freq: DC-DC converter frequency.
133 * @dc_dc_maxv: DC-DC maximum allowed boost voltage.
134 * @dac: Per DAC instance parameters.
135 * @dac.mode: The mode to be used for the DAC output.
136 * @dac.ext_current_sense_resistor: Whether an external current sense resistor
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| D | vf610_dac.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Freescale Vybrid vf610 DAC driver
47 info->conv_mode = VF610_DAC_CONV_LOW_POWER; in vf610_dac_init()
50 writel(val, info->regs + VF610_DACx_STATCTRL); in vf610_dac_init()
57 val = readl(info->regs + VF610_DACx_STATCTRL); in vf610_dac_exit()
59 writel(val, info->regs + VF610_DACx_STATCTRL); in vf610_dac_exit()
64 unsigned int mode) in vf610_set_conversion_mode() argument
69 mutex_lock(&info->lock); in vf610_set_conversion_mode()
70 info->conv_mode = mode; in vf610_set_conversion_mode()
71 val = readl(info->regs + VF610_DACx_STATCTRL); in vf610_set_conversion_mode()
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| /kernel/linux/linux-5.10/sound/soc/codecs/ |
| D | twl4030.c | 1 // SPDX-License-Identifier: GPL-2.0-only
28 #include <linux/mfd/twl4030-audio.h>
59 u8 ctl_cache[TWL4030_REG_PRECKR_CTL - TWL4030_REG_EAR_CTL + 1];
71 twl4030->ctl_cache[i - TWL4030_REG_EAR_CTL] = byte; in tw4030_init_ctl_cache()
81 return -EIO; in twl4030_read()
90 value = twl4030->ctl_cache[reg - TWL4030_REG_EAR_CTL]; in twl4030_read()
108 if (twl4030->earpiece_enabled) in twl4030_can_write_to_chip()
112 if (twl4030->predrivel_enabled) in twl4030_can_write_to_chip()
116 if (twl4030->predriver_enabled) in twl4030_can_write_to_chip()
120 if (twl4030->carkitl_enabled) in twl4030_can_write_to_chip()
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| D | pcm3168a.c | 1 // SPDX-License-Identifier: GPL-2.0-only
51 /* ADC/DAC side parameters */
100 "DAC 1/2/3/4 AND", "DAC 1/2/3/4 OR", "DAC 1/2/3 AND",
101 "DAC 1/2/3 OR", "DAC 4 AND", "DAC 4 OR" };
111 static const char *const pcm3168a_con[] = { "Differential", "Single-Ended" };
129 /* -100db to 0db, register values 0-54 cause mute */
130 static const DECLARE_TLV_DB_SCALE(pcm3168a_dac_tlv, -10050, 50, 1);
132 /* -100db to 20db, register values 0-14 cause mute */
133 static const DECLARE_TLV_DB_SCALE(pcm3168a_adc_tlv, -10050, 50, 1);
136 SOC_SINGLE("DAC Power-Save Switch", PCM3168A_DAC_PWR_MST_FMT,
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| D | ab8500-codec.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) ST-Ericsson SA 2012
8 * for ST-Ericsson.
14 * for ST-Ericsson.
31 #include <linux/mfd/abx500/ab8500-sysctrl.h>
32 #include <linux/mfd/abx500/ab8500-codec.h>
41 #include <sound/soc-dapm.h>
44 #include "ab8500-codec.h"
58 /* Nr of FIR/IIR-coeff banks in ANC-block */
123 /* Private data for AB8500 device-driver */
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| D | es8316.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * es8316.c -- es8316 ALSA SoC audio driver
6 * Authors: David Yang <yangxiaohua@everest-semi.com>,
21 #include <sound/soc-dapm.h>
26 /* In slave mode at single speed, the codec is documented as accepting 5
51 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(dac_vol_tlv, -9600, 50, 1);
52 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(adc_vol_tlv, -9600, 50, 1);
53 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(alc_max_gain_tlv, -650, 150, 0);
54 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(alc_min_gain_tlv, -1200, 150, 0);
57 0, 10, TLV_DB_SCALE_ITEM(-1650, 150, 0),
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| D | tlv320aic31xx.c | 1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2014-2017 Texas Instruments Incorporated - https://www.ti.com/
10 * The TLV320AIC31xx series of audio codecs are low-power, highly integrated
11 * high performance codecs which provides a stereo DAC, a mono ADC,
12 * and mono/stereo Class-D speaker driver.
34 #include <dt-bindings/sound/tlv320aic31xx-micbias.h>
177 u8 ocmv; /* output common-mode voltage */
287 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -6350, 50, 0);
289 static const DECLARE_TLV_DB_SCALE(adc_cgain_tlv, -2000, 50, 0);
293 static const DECLARE_TLV_DB_SCALE(hp_vol_tlv, -6350, 50, 0);
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| D | ssm2602.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
46 *(Mask value to extract the corresponding Register field)
59 /*Left DAC Volume Control (SSM2602_REG_LEFT_DAC_VOL)*/
64 /*Right DAC Volume Control (SSM2602_REG_RIGHT_DAC_VOL)*/
74 #define APANA_SELECT_DAC 0x010 /* Select DAC (1=Select DAC, 0=Don't Select DAC) …
81 #define APDIGI_DE_EMPHASIS 0x006 /* De-Emphasis Control …
82 #define APDIGI_ENABLE_DAC_MUTE 0x008 /* DAC Mute Control …
91 #define PWR_DAC_PDN 0x008 /* DAC Power Down …
95 #define PWR_POWER_OFF 0x080 /* POWEROFF Mode …
101 #define IFACE_DAC_LR_SWAP 0x020 /* Swap DAC data control …
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| D | cs42l51.c | 1 // 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
47 unsigned int audio_mode; /* The mode (I2S or left-justified) */
69 ucontrol->value.enumerated.item[0] = 0; in cs42l51_get_chan_mix()
74 ucontrol->value.enumerated.item[0] = 1; in cs42l51_get_chan_mix()
77 ucontrol->value.enumerated.item[0] = 2; in cs42l51_get_chan_mix()
94 switch (ucontrol->value.enumerated.item[0]) { in cs42l51_set_chan_mix()
112 static const DECLARE_TLV_DB_SCALE(adc_pcm_tlv, -5150, 50, 0);
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| /kernel/linux/linux-6.6/sound/soc/codecs/ |
| D | twl4030.c | 1 // SPDX-License-Identifier: GPL-2.0-only
28 #include <linux/mfd/twl4030-audio.h>
67 u8 ctl_cache[TWL4030_REG_PRECKR_CTL - TWL4030_REG_EAR_CTL + 1];
79 twl4030->ctl_cache[i - TWL4030_REG_EAR_CTL] = byte; in tw4030_init_ctl_cache()
89 return -EIO; in twl4030_read()
98 value = twl4030->ctl_cache[reg - TWL4030_REG_EAR_CTL]; in twl4030_read()
116 if (twl4030->earpiece_enabled) in twl4030_can_write_to_chip()
120 if (twl4030->predrivel_enabled) in twl4030_can_write_to_chip()
124 if (twl4030->predriver_enabled) in twl4030_can_write_to_chip()
128 if (twl4030->carkitl_enabled) in twl4030_can_write_to_chip()
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| D | ab8500-codec.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) ST-Ericsson SA 2012
8 * for ST-Ericsson.
14 * for ST-Ericsson.
29 #include <linux/mfd/abx500/ab8500-sysctrl.h>
30 #include <linux/mfd/abx500/ab8500-codec.h>
39 #include <sound/soc-dapm.h>
42 #include "ab8500-codec.h"
56 /* Nr of FIR/IIR-coeff banks in ANC-block */
114 /* Private data for AB8500 device-driver */
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| D | pcm3168a.c | 1 // SPDX-License-Identifier: GPL-2.0-only
49 /* ADC/DAC side parameters */
98 "DAC 1/2/3/4 AND", "DAC 1/2/3/4 OR", "DAC 1/2/3 AND",
99 "DAC 1/2/3 OR", "DAC 4 AND", "DAC 4 OR" };
109 static const char *const pcm3168a_con[] = { "Differential", "Single-Ended" };
127 /* -100db to 0db, register values 0-54 cause mute */
128 static const DECLARE_TLV_DB_SCALE(pcm3168a_dac_tlv, -10050, 50, 1);
130 /* -100db to 20db, register values 0-14 cause mute */
131 static const DECLARE_TLV_DB_SCALE(pcm3168a_adc_tlv, -10050, 50, 1);
134 SOC_SINGLE("DAC Power-Save Switch", PCM3168A_DAC_PWR_MST_FMT,
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| D | es8316.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * es8316.c -- es8316 ALSA SoC audio driver
6 * Authors: David Yang <yangxiaohua@everest-semi.com>,
21 #include <sound/soc-dapm.h>
26 /* In slave mode at single speed, the codec is documented as accepting 5
51 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(dac_vol_tlv, -9600, 50, 1);
52 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(adc_vol_tlv, -9600, 50, 1);
53 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(alc_max_gain_tlv, -650, 150, 0);
54 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(alc_min_gain_tlv, -1200, 150, 0);
57 0, 10, TLV_DB_SCALE_ITEM(-1650, 150, 0),
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| D | ssm2602.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
46 *(Mask value to extract the corresponding Register field)
59 /*Left DAC Volume Control (SSM2602_REG_LEFT_DAC_VOL)*/
64 /*Right DAC Volume Control (SSM2602_REG_RIGHT_DAC_VOL)*/
74 #define APANA_SELECT_DAC 0x010 /* Select DAC (1=Select DAC, 0=Don't Select DAC) …
81 #define APDIGI_DE_EMPHASIS 0x006 /* De-Emphasis Control …
82 #define APDIGI_ENABLE_DAC_MUTE 0x008 /* DAC Mute Control …
91 #define PWR_DAC_PDN 0x008 /* DAC Power Down …
95 #define PWR_POWER_OFF 0x080 /* POWEROFF Mode …
101 #define IFACE_DAC_LR_SWAP 0x020 /* Swap DAC data control …
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| D | tlv320aic31xx.c | 1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2014-2017 Texas Instruments Incorporated - https://www.ti.com/
10 * The TLV320AIC31xx series of audio codecs are low-power, highly integrated
11 * high performance codecs which provides a stereo DAC, a mono ADC,
12 * and mono/stereo Class-D speaker driver.
35 #include <dt-bindings/sound/tlv320aic31xx.h>
179 u8 ocmv; /* output common-mode voltage */
310 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -6350, 50, 0);
312 static const DECLARE_TLV_DB_SCALE(adc_cgain_tlv, -2000, 50, 0);
316 static const DECLARE_TLV_DB_SCALE(hp_vol_tlv, -6350, 50, 0);
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| D | adau17x1.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright 2011-2014 Analog Devices Inc.
6 * Author: Lars-Peter Clausen <lars@metafoo.de>
26 #include "adau-utils.h"
48 static const DECLARE_TLV_DB_MINMAX(adau17x1_digital_tlv, -9563, 0);
60 SOC_SINGLE("Playback De-emphasis Switch", ADAU17X1_DAC_CONTROL0,
65 SOC_ENUM("Mic Bias Mode", adau17x1_mic_bias_mode_enum),
74 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in adau17x1_pll_event()
78 adau->pll_regs[5] = 1; in adau17x1_pll_event()
80 adau->pll_regs[5] = 0; in adau17x1_pll_event()
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| /kernel/linux/linux-5.10/drivers/iio/dac/ |
| D | ad5755.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * AD5755, AD5755-1, AD5757, AD5735, AD5737 Digital to analog converters driver
67 * struct ad5755_chip_info - chip specific information
79 * struct ad5755_state - driver instance specific data
164 st->data[0].d32 = cpu_to_be32((reg << 16) | val); in ad5755_write_unlocked()
166 return spi_write(st->spi, &st->data[0].d8[1], 3); in ad5755_write_unlocked()
182 mutex_lock(&st->lock); in ad5755_write()
184 mutex_unlock(&st->lock); in ad5755_write()
195 mutex_lock(&st->lock); in ad5755_write_ctrl()
197 mutex_unlock(&st->lock); in ad5755_write_ctrl()
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| D | vf610_dac.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Freescale Vybrid vf610 DAC driver
46 info->conv_mode = VF610_DAC_CONV_LOW_POWER; in vf610_dac_init()
49 writel(val, info->regs + VF610_DACx_STATCTRL); in vf610_dac_init()
56 val = readl(info->regs + VF610_DACx_STATCTRL); in vf610_dac_exit()
58 writel(val, info->regs + VF610_DACx_STATCTRL); in vf610_dac_exit()
63 unsigned int mode) in vf610_set_conversion_mode() argument
68 mutex_lock(&info->lock); in vf610_set_conversion_mode()
69 info->conv_mode = mode; in vf610_set_conversion_mode()
70 val = readl(info->regs + VF610_DACx_STATCTRL); in vf610_set_conversion_mode()
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| /kernel/linux/linux-5.10/sound/pci/ice1712/ |
| D | maya44.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
83 snd_vt1724_write_i2c(ice, wm->addr, in wm8776_write()
86 wm->regs[reg] = val; in wm8776_write()
90 * update the given register with and/or mask and save the data to the cache
94 unsigned short mask, unsigned short val) in wm8776_write_bits() argument
96 val |= wm->regs[reg] & ~mask; in wm8776_write_bits()
97 if (val != wm->regs[reg]) { in wm8776_write_bits()
112 unsigned short mask; /* value mask */ member
113 unsigned short offset; /* zero-value offset */
123 .mask = 0x7f,
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| /kernel/linux/linux-6.6/sound/pci/ice1712/ |
| D | maya44.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
83 snd_vt1724_write_i2c(ice, wm->addr, in wm8776_write()
86 wm->regs[reg] = val; in wm8776_write()
90 * update the given register with and/or mask and save the data to the cache
94 unsigned short mask, unsigned short val) in wm8776_write_bits() argument
96 val |= wm->regs[reg] & ~mask; in wm8776_write_bits()
97 if (val != wm->regs[reg]) { in wm8776_write_bits()
112 unsigned short mask; /* value mask */ member
113 unsigned short offset; /* zero-value offset */
123 .mask = 0x7f,
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| /kernel/linux/linux-5.10/drivers/staging/comedi/drivers/ |
| D | s626.c | 1 // SPDX-License-Identifier: GPL-2.0+
6 * COMEDI - Linux Control and Measurement Device Interface
10 * Copyright (C) 2002-2004 Sensoray Co., Inc.
69 * struct s626_private - Working data for s626 driver.
70 * @ai_cmd_running: non-zero if ai_cmd is running.
74 * @counter_int_enabs: counter interrupt enable mask for MISC2 register.
77 * @ana_buf: DMA buffer used to receive ADC data and hold DAC data.
78 * @dac_wbuf: pointer to logical adrs of DMA buffer used to hold DAC data.
79 * @dacpol: image of DAC polarity register.
99 #define S626_INDXMASK(C) (1 << (((C) > 2) ? ((C) * 2 - 1) : ((C) * 2 + 4)))
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| /kernel/linux/linux-6.6/drivers/comedi/drivers/ |
| D | s626.c | 1 // SPDX-License-Identifier: GPL-2.0+
6 * COMEDI - Linux Control and Measurement Device Interface
10 * Copyright (C) 2002-2004 Sensoray Co., Inc.
68 * struct s626_private - Working data for s626 driver.
69 * @ai_cmd_running: non-zero if ai_cmd is running.
73 * @counter_int_enabs: counter interrupt enable mask for MISC2 register.
76 * @ana_buf: DMA buffer used to receive ADC data and hold DAC data.
77 * @dac_wbuf: pointer to logical adrs of DMA buffer used to hold DAC data.
78 * @dacpol: image of DAC polarity register.
98 #define S626_INDXMASK(C) (1 << (((C) > 2) ? ((C) * 2 - 1) : ((C) * 2 + 4)))
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| /kernel/linux/linux-5.10/include/video/ |
| D | sstfb.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 * linux/drivers/video/sstfb.h -- voodoo graphics frame buffer
105 # define LFB_WORD_SWIZZLE_WR BIT(11) /* enable write-wordswap (big-endian) */
106 # define LFB_BYTE_SWIZZLE_WR BIT(12) /* enable write-byteswap (big-endian) */
108 # define LFB_WORD_SWIZZLE_RD BIT(15) /* enable read-wordswap (big-endian) */
109 # define LFB_BYTE_SWIZZLE_RD BIT(16) /* enable read-byteswap (big-endian) */
157 #define DAC_READ FBIINIT2 /* in remap mode */
164 # define DAC_READ_CMD BIT(11) /* set read dacreg mode */
166 # define FBIINIT5_MASK 0xfa40ffff /* mask video bits*/
191 #define BLTCOMMAND 0x02f8 /* BitBLT command mode (v2 specific) */
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| /kernel/linux/linux-6.6/include/video/ |
| D | sstfb.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 * linux/drivers/video/sstfb.h -- voodoo graphics frame buffer
105 # define LFB_WORD_SWIZZLE_WR BIT(11) /* enable write-wordswap (big-endian) */
106 # define LFB_BYTE_SWIZZLE_WR BIT(12) /* enable write-byteswap (big-endian) */
108 # define LFB_WORD_SWIZZLE_RD BIT(15) /* enable read-wordswap (big-endian) */
109 # define LFB_BYTE_SWIZZLE_RD BIT(16) /* enable read-byteswap (big-endian) */
157 #define DAC_READ FBIINIT2 /* in remap mode */
164 # define DAC_READ_CMD BIT(11) /* set read dacreg mode */
166 # define FBIINIT5_MASK 0xfa40ffff /* mask video bits*/
191 #define BLTCOMMAND 0x02f8 /* BitBLT command mode (v2 specific) */
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