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/linux/Documentation/devicetree/bindings/sound/
H A Drockchip,rk3576-sai.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/rockchip,rk3576-sai.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 controller that implements the I2S, I2S/TDM and the PDM standards.
14 - Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
17 - $ref: dai-common.yaml#
21 const: rockchip,rk3576-sai
33 dma-names:
36 - enum: [tx, rx]
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/linux/sound/soc/tegra/
H A Dtegra210_i2s.c1 // SPDX-License-Identifier: GPL-2.0-only
2 // SPDX-FileCopyrightText: Copyright (c) 2020-2025 NVIDIA CORPORATION & AFFILIATES.
5 // tegra210_i2s.c - Tegra210 I2S driver
33 * is required to select i2s4b for it to be functional for I2S
51 static void tegra210_i2s_set_slot_ctrl(struct tegra210_i2s *i2s, in tegra210_i2s_set_slot_ctrl() argument
66 struct tegra210_i2s *i2s = dev_get_drvdata(dev); tegra210_i2s_set_clock_rate() local
105 struct tegra210_i2s *i2s = dev_get_drvdata(dev); tegra210_i2s_sw_reset() local
152 struct tegra210_i2s *i2s = dev_get_drvdata(dev); tegra210_i2s_init() local
182 struct tegra210_i2s *i2s = dev_get_drvdata(dev); tegra210_i2s_runtime_suspend() local
194 struct tegra210_i2s *i2s = dev_get_drvdata(dev); tegra210_i2s_runtime_resume() local
209 tegra210_i2s_set_data_offset(struct tegra210_i2s * i2s,unsigned int data_offset) tegra210_i2s_set_data_offset() argument
226 struct tegra210_i2s *i2s = snd_soc_dai_get_drvdata(dai); tegra210_i2s_set_fmt() local
308 struct tegra210_i2s *i2s = snd_soc_dai_get_drvdata(dai); tegra210_i2s_set_tdm_slot() local
323 struct tegra210_i2s *i2s = snd_soc_component_get_drvdata(compnt); tegra210_i2s_get_loopback() local
334 struct tegra210_i2s *i2s = snd_soc_component_get_drvdata(compnt); tegra210_i2s_put_loopback() local
352 struct tegra210_i2s *i2s = snd_soc_component_get_drvdata(compnt); tegra210_i2s_get_fsync_width() local
363 struct tegra210_i2s *i2s = snd_soc_component_get_drvdata(compnt); tegra210_i2s_put_fsync_width() local
390 struct tegra210_i2s *i2s = snd_soc_component_get_drvdata(compnt); tegra210_i2s_cget_stereo_to_mono() local
401 struct tegra210_i2s *i2s = snd_soc_component_get_drvdata(compnt); tegra210_i2s_cput_stereo_to_mono() local
416 struct tegra210_i2s *i2s = snd_soc_component_get_drvdata(compnt); tegra210_i2s_cget_mono_to_stereo() local
427 struct tegra210_i2s *i2s = snd_soc_component_get_drvdata(compnt); tegra210_i2s_cput_mono_to_stereo() local
442 struct tegra210_i2s *i2s = snd_soc_component_get_drvdata(compnt); tegra210_i2s_pget_stereo_to_mono() local
453 struct tegra210_i2s *i2s = snd_soc_component_get_drvdata(compnt); tegra210_i2s_pput_stereo_to_mono() local
468 struct tegra210_i2s *i2s = snd_soc_component_get_drvdata(compnt); tegra210_i2s_pget_mono_to_stereo() local
479 struct tegra210_i2s *i2s = snd_soc_component_get_drvdata(compnt); tegra210_i2s_pput_mono_to_stereo() local
494 struct tegra210_i2s *i2s = snd_soc_component_get_drvdata(compnt); tegra210_i2s_pget_fifo_th() local
505 struct tegra210_i2s *i2s = snd_soc_component_get_drvdata(compnt); tegra210_i2s_pput_fifo_th() local
520 struct tegra210_i2s *i2s = snd_soc_component_get_drvdata(compnt); tegra210_i2s_get_bclk_ratio() local
531 struct tegra210_i2s *i2s = snd_soc_component_get_drvdata(compnt); tegra210_i2s_put_bclk_ratio() local
545 struct tegra210_i2s *i2s = snd_soc_dai_get_drvdata(dai); tegra210_i2s_set_dai_bclk_ratio() local
557 struct tegra210_i2s *i2s = dev_get_drvdata(dev); tegra210_i2s_set_timing_params() local
617 struct tegra210_i2s *i2s = snd_soc_dai_get_drvdata(dai); tegra210_i2s_hw_params() local
1015 struct tegra210_i2s *i2s = dev_get_drvdata(dev); tegra210_parse_client_convert() local
1053 struct tegra210_i2s *i2s; tegra210_i2s_probe() local
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/linux/sound/soc/codecs/
H A Dhdmi-codec.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright (C) 2015 Texas Instruments Incorporated - https://www.ti.com/
16 #include <sound/hdmi-codec.h>
22 #define HDMI_CODEC_CHMAP_IDX_UNKNOWN -1
65 /* Channel maps for multi-channel playbacks, up to 8 n_ch */
296 SND_SOC_DAPM_OUTPUT("TX"),
308 uinfo->typ in hdmi_eld_ctl_info()
447 bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK; hdmi_codec_startup() local
496 bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK; hdmi_codec_shutdown() local
899 struct snd_soc_dapm_route route[] = { hdmi_dai_probe() local
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H A Dab8500-codec.c1 // 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-dap
1941 const struct snd_soc_dapm_route *route; ab8500_audio_setup_mics() local
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H A Daw88261.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // aw88261.c -- AW88261 ALSA SoC Audio driver
29 struct aw_volume_desc *vol_desc = &aw_dev->volume_desc; in aw88261_dev_set_volume()
33 volume = min((value + vol_desc->init_volume), (unsigned int)AW88261_MUTE_VOL); in aw88261_dev_set_volume()
36 regmap_read(aw_dev->regmap, AW88261_SYSCTRL2_REG, &reg_value); in aw88261_dev_set_volume()
40 dev_dbg(aw_dev->de in aw88261_dev_set_volume()
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/linux/sound/soc/rockchip/
H A Drockchip_i2s_tdm.c1 // SPDX-License-Identifier: GPL-2.0-only
2 // ALSA SoC Audio Layer - Rockchip I2S/TDM Controller driver
5 // Author: Sugar Zhang <sugar.zhang@rock-chips.com>
9 #include <linux/clk-provider.h>
23 #define DRV_NAME "rockchip-i2s
219 bool tx = clr & I2S_CLR_TXC; rockchip_snd_xfer_clear() local
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H A Drockchip_sai.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * ALSA SoC Audio Layer - Rockchip SAI Controller driver
24 #define DRV_NAME "rockchip-sai"
78 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK && in rockchip_sai_stream_valid()
79 sai->has_playback) in rockchip_sai_stream_valid()
82 if (substream->strea in rockchip_sai_stream_valid()
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/linux/sound/soc/intel/boards/
H A Dsof_maxim_common.c1 // SPDX-License-Identifier: GPL-2.0-only
9 #include <sound/soc-acpi.h>
10 #include <sound/soc-dai.h>
11 #include <sound/soc-dapm.h>
14 #include "../common/soc-intel-quirks.h"
37 for_each_acpi_dev_match(adev, hid, NULL, - in get_num_codecs()
370 unsigned int tx; global() member
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/linux/arch/arm64/boot/dts/rockchip/
H A Drk3576.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/rockchip,rk3576-cru.h>
7 #include <dt-bindings/interrupt-controller/arm-gic.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/phy/phy.h>
10 #include <dt-bindings/pinctrl/rockchip.h>
11 #include <dt-bindings/power/rockchip,rk3576-power.h>
12 #include <dt-bindings/reset/rockchip,rk3576-cru.h>
13 #include <dt-bindings/soc/rockchip,boot-mode.h>
14 #include <dt-bindings/thermal/thermal.h>
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/linux/drivers/media/i2c/
H A Dtvaudio.c14 * Copyright(c) 2005-2008 Mauro Carvalho Chehab
15 * - Some cleanups, code fixes, etc
16 * - Convert it to V4L2 API
21 * debug - set to 1 if you'd like to see debug messages
40 #include <media/v4l2-device.h>
41 #include <media/v4l2-ctrls.h>
43 /* ---------------------------------------------------------------------- */
53 #define UNSET (-1U)
55 /* ---------------------------------------------------------------------- */
97 /* functions to convert the values (v4l -> chip) */
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/linux/sound/soc/
H A Dsoc-core.c1 // SPDX-License-Identifier: GPL-2.0+
3 // soc-core.c -- ALSA SoC Audio Layer
11 // with code, comments and ideas from :-
18 // o Support TDM on PCM and I2S
40 #include <sound/soc-dpcm.h>
41 #include <sound/soc-topolog
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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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