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/linux/Documentation/devicetree/bindings/sound/
H A Dqcom,q6dsp-lpass-ports.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/qcom,q6dsp-lpass-ports.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
18 - qcom,q6afe-dais
20 '#sound-dai-cells':
23 '#address-cells':
26 '#size-cells':
31 '^dai@[0-9]+$':
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/linux/sound/soc/qcom/qdsp6/
H A Dq6afe-dai.c1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
5 #include <dt-bindings/sound/qcom,q6afe.h>
15 #include "q6dsp-lpass-ports.h"
16 #include "q6dsp-common.h"
42 struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev); in q6slim_hw_params()
43 struct q6afe_slim_cfg *slim = &dai_data->port_config[dai->id].slim; in q6slim_hw_params()
45 slim->sample_rate = params_rate(params); in q6slim_hw_params()
50 slim->bit_width = 16; in q6slim_hw_params()
53 slim->bit_width = 24; in q6slim_hw_params()
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/linux/sound/soc/codecs/
H A Drt5677.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5677.c -- RT5677 ALSA SoC audio codec driver
29 #include <sound/soc-dapm.h>
35 #include "rt5677-spi.h"
552 * rt5677_dsp_mode_i2c_write_addr - Write value to address on DSP mode.
563 struct snd_soc_component *component = rt5677->component; in rt5677_dsp_mode_i2c_write_addr()
566 mutex_lock(&rt5677->dsp_cmd_lock); in rt5677_dsp_mode_i2c_write_addr()
568 ret = regmap_write(rt5677->regmap_physical, RT5677_DSP_I2C_ADDR_MSB, in rt5677_dsp_mode_i2c_write_addr()
571 dev_err(component->dev, "Failed to set addr msb value: %d\n", ret); in rt5677_dsp_mode_i2c_write_addr()
575 ret = regmap_write(rt5677->regmap_physical, RT5677_DSP_I2C_ADDR_LSB, in rt5677_dsp_mode_i2c_write_addr()
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H A Dmadera.c1 // SPDX-License-Identifier: GPL-2.0-only
5 // Copyright (C) 2015-2019 Cirrus Logic, Inc. and
19 #include <linux/irqchip/irq-madera.h>
23 #include <sound/madera-pdata.h>
25 #include <dt-bindings/sound/madera.h>
144 dev_err(_fll->madera->dev, "FLL%d: " fmt, _fll->id, ##__VA_ARGS__)
146 dev_warn(_fll->madera->dev, "FLL%d: " fmt, _fll->id, ##__VA_ARGS__)
148 dev_dbg(_fll->madera->dev, "FLL%d: " fmt, _fll->id, ##__VA_ARGS__)
151 dev_err(_dai->dev, "AIF%d: " fmt, _dai->id, ##__VA_ARGS__)
153 dev_warn(_dai->dev, "AIF%d: " fmt, _dai->id, ##__VA_ARGS__)
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H A Dwm8996.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * wm8996.c - WM8996 audio codec interface
5 * Copyright 2011-2 Wolfson Microelectronics PLC.
108 regcache_mark_dirty(wm8996->regmap); \
299 static const DECLARE_TLV_DB_SCALE(sidetone_tlv, -3600, 150, 0);
300 static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1);
301 static const DECLARE_TLV_DB_SCALE(out_digital_tlv, -1200, 150, 0);
302 static const DECLARE_TLV_DB_SCALE(out_tlv, -900, 75, 0);
303 static const DECLARE_TLV_DB_SCALE(spk_tlv, -900, 150, 0);
304 static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
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H A Dcs48l32.c1 // SPDX-License-Identifier: GPL-2.0-only
5 // Copyright (C) 2016-2018, 2020, 2022, 2025 Cirrus Logic, Inc. and
8 #include <dt-bindings/sound/cs48l32.h>
32 #include <sound/soc-component.h>
33 #include <sound/soc-dai.h>
34 #include <sound/soc-dapm.h>
39 static const char * const cs48l32_core_supplies[] = { "vdd-a", "vdd-io" };
193 static const DECLARE_TLV_DB_SCALE(cs48l32_eq_tlv, -1200, 100, 0);
194 static const DECLARE_TLV_DB_SCALE(cs48l32_digital_tlv, -6400, 50, 0);
195 static const DECLARE_TLV_DB_SCALE(cs48l32_noise_tlv, -10800, 600, 0);
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/linux/sound/soc/rockchip/
H A Drockchip_sai.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * ALSA SoC Audio Layer - Rockchip SAI Controller driver
25 #define DRV_NAME "rockchip-sai"
79 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK && in rockchip_sai_stream_valid()
80 sai->has_playback) in rockchip_sai_stream_valid()
83 if (substream->stream == SNDRV_PCM_STREAM_CAPTURE && in rockchip_sai_stream_valid()
84 sai->has_capture) in rockchip_sai_stream_valid()
94 if (sai->is_master_mode || sai->version < SAI_VER_2311) in rockchip_sai_fsync_lost_detect()
97 regmap_read(sai->regmap, SAI_FSCR, &fw); in rockchip_sai_fsync_lost_detect()
100 regmap_update_bits(sai->regmap, SAI_INTCR, in rockchip_sai_fsync_lost_detect()
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/linux/
H A DMAINTAINERS5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
46 N: [^a-z]tegra all files whose path contains tegra
64 ----------------
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
85 L: linux-scsi@vger.kernel.org
88 F: drivers/scsi/3w-*
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