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linux/sound/soc
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Mark Brown 315c845670
ASoC: intel/sdw_utils: Add volume limits to CS35L56 
Merge series from Stefan Binding <sbinding@opensource.cirrus.com>:

Both CS35L56 and CS42L43 have maximum volumes above 0dB.
However, for many use cases, this can cause distorted audio, depending
various factors, such as other signal-processing elements in the chain,
for example if the audio passes through a gain control before reaching
the amp or the signal path has been tuned for a particular maximum
gain in the amp.

In the cases where systems use the soc_sdw_* drivers, audio above the
0dB volume will likely always be distorted, therefore apply a 0dB
limit to those devices.

Stefan Binding (2):
  ASoC: intel/sdw_utils: Add volume limit to cs42l43 speakers
  ASoC: intel/sdw_utils: Add volume limit to cs35l56 speakers

 include/sound/soc_sdw_utils.h                |  1 +
 sound/soc/sdw_utils/soc_sdw_bridge_cs35l56.c |  4 ++++
 sound/soc/sdw_utils/soc_sdw_cs42l43.c        | 10 ++++++++
 sound/soc/sdw_utils/soc_sdw_cs_amp.c         | 24 ++++++++++++++++++++
 4 files changed, 39 insertions(+)

--
2.43.0
2025-05-01 14:43:52 +09:00
..
adi ASoC: Switch back to struct platform_driver::remove() 2024-09-09 18:26:49 +01:00
amd ASoC: amd: ps: fix for irq handler return status 2025-05-01 08:22:36 +09:00
apple ASoC: apple: Fix the wrong format specifier 2024-11-21 14:03:18 +00:00
atmel ASoC: atmel: tse850-pcm5142: Use SOC_SINGLE_EXT() helper macro 2025-03-03 18:14:53 +00:00
au1x ASoC: au1x: Convert to DEFINE_SIMPLE_DEV_PM_OPS() 2025-03-17 10:13:47 +00:00
bcm ASoC: bcm63xx-pcm-whistler: fix uninit-value in i2s_dma_isr 2024-11-05 12:53:28 +00:00
cirrus soc: convert ep93xx to devicetree 2024-09-26 12:00:25 -07:00
codecs ASoC: cs42l43: Disable headphone clamps during type detection 2025-04-23 12:42:28 +01:00
dwc ASoC: dwc: always enable/disable i2s irqs 2025-04-06 23:18:15 +01:00
fsl ASoC: imx-card: Adjust over allocation of memory in imx_card_parse_of() 2025-04-13 20:20:36 +01:00
generic ASoC: simple-card-utils: Fix pointer check in graph_util_parse_link_direction 2025-05-01 08:22:35 +09:00
google
hisilicon
img ASoC: img: Convert to RUNTIME_PM_OPS() and co 2025-03-17 10:14:40 +00:00
intel ASoC: Intel: catpt: avoid type mismatch in dev_dbg() format 2025-04-30 09:38:11 +09:00
jz4740
kirkwood ASoC: kirkwood: use inclusive language for SND_SOC_DAIFMT_CBx_CFx 2025-02-25 13:19:20 +00:00
loongson ASoC: loongson: make loongson-i2s.o a separate module 2024-10-17 12:13:10 +01:00
mediatek ASoC: Convert to modern PM macros 2025-03-17 21:12:54 +00:00
meson ASoC: meson: meson-card-utils: use inclusive language for SND_SOC_DAIFMT_CBx_CFx 2025-03-03 12:58:54 +00:00
mxs ASoC: mxs: use inclusive language for SND_SOC_DAIFMT_CBx_CFx 2025-03-03 12:57:19 +00:00
pxa ASoC: pxa: use inclusive language for SND_SOC_DAIFMT_CBx_CFx 2025-03-03 12:57:20 +00:00
qcom ASoC: qcom: Fix sc7280 lpass potential buffer overflow 2025-04-06 23:18:17 +01:00
renesas ASoC: renesas: rz-ssi: Use NOIRQ_SYSTEM_SLEEP_PM_OPS() 2025-04-24 12:51:46 +01:00
rockchip ASoC: rockchip: Convert to RUNTIME_PM_OPS() & co 2025-03-17 10:14:53 +00:00
samsung ASoC: samsung: Convert to RUNTIME_PM_OPS() & co 2025-03-17 10:14:54 +00:00
sdca ASoC: SDCA: Correct handling of selected mode DisCo property 2025-03-21 15:45:25 +00:00
sdw_utils ASoC: intel/sdw_utils: Add volume limit to cs35l56 speakers 2025-05-01 08:22:06 +09:00
sof soundwire fix for 6.15-rc1 2025-04-06 12:04:53 -07:00
spear
sprd ASoC: Switch back to struct platform_driver::remove() 2024-09-09 18:26:49 +01:00
starfive ASoC: Switch back to struct platform_driver::remove() 2024-09-09 18:26:49 +01:00
sti
stm ASoC: stm32: sai: add a check on minimal kernel frequency 2025-05-01 08:06:43 +09:00
sunxi ASoC: sunxi: Convert to RUNTIME_PM_OPS() 2025-03-17 10:14:59 +00:00
tegra ASoC: Convert to modern PM macros 2025-03-17 21:12:54 +00:00
ti treewide: Switch/rename to timer_delete[_sync]() 2025-04-05 10:30:12 +02:00
uniphier ASoC: uniphier: use devm_kmemdup_array() 2025-02-28 14:01:01 +00:00
ux500 ASoC: ux500: use inclusive language for SND_SOC_DAIFMT_CBx_CFx 2025-03-03 12:58:53 +00:00
xilinx ASoC: xilinx: xlnx_spdif: Simpify using devm_clk_get_enabled() 2025-01-16 15:20:41 +00:00
xtensa ASoC: xtensa: Convert to RUNTIME_PM_OPS() 2025-03-17 10:15:03 +00:00
Kconfig ASoC: ops-test: Add some basic kunit tests for soc-ops 2025-03-19 12:47:57 +00:00
Makefile ASoC: ops-test: Add some basic kunit tests for soc-ops 2025-03-19 12:47:57 +00:00
soc-ac97.c ASoC: soc-ac97: Fix the incorrect description 2024-09-10 12:40:24 +01:00
soc-acpi.c ASoC/soundwire: remove sdw_slave_extended_id 2024-10-17 18:42:10 +01:00
soc-card-test.c
soc-card.c ASoC: add common snd_soc_ret() and use it 2025-02-06 17:26:18 +00:00
soc-component.c ASoC: add common snd_soc_ret() and use it 2025-02-06 17:26:18 +00:00
soc-compress.c ASoC: remove dpcm_process_paths() 2025-02-16 23:51:06 +00:00
soc-core.c ASoC: soc-core: Use str_yes_no() in snd_soc_close_delayed_work() 2025-02-20 12:52:04 +00:00
soc-dai.c ASoC: soc-dai: add snd_soc_dai_mute_is_ctrled_at_trigger() 2025-03-06 15:38:44 +00:00
soc-dapm.c ASoC: remove update from snd_soc_card 2025-02-16 23:51:05 +00:00
soc-devres.c ASoC: soc-devres: Remove unused devm_snd_soc_register_dai 2024-10-28 12:23:27 +00:00
soc-generic-dmaengine-pcm.c
soc-jack.c
soc-link.c ASoC: add common snd_soc_ret() and use it 2025-02-06 17:26:18 +00:00
soc-ops-test.c ASoC: ops-test: Add some basic kunit tests for soc-ops 2025-03-19 12:47:57 +00:00
soc-ops.c ASoC: ops: Apply platform_max after deciding control type 2025-03-19 17:56:36 +00:00
soc-pcm.c ASoC: soc-pcm: Fix hw_params() and DAPM widget sequence 2025-04-13 20:20:37 +01:00
soc-topology-test.c ASoC: soc-topology: remove dpcm_xxx flags 2024-10-23 13:02:02 +01:00
soc-topology.c ASoC: ops: Remove snd_soc_put_volsw_range() 2025-03-19 12:48:05 +00:00
soc-utils-test.c
soc-utils.c ASoC: soc-utils: Transition to the faux device interface 2025-03-17 16:25:51 +00:00