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linux-next/sound/soc
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Adam Thomson 17c81d2f5a
ASoC: da7219: Add delays to capture path to remove DC offset noise 
On some platforms it has been noted that a pop noise can be
witnessed when capturing audio, mainly for first time after a
headset jack has been inserted. This is due to a DC offset in the
Mic PGA and so to avoid this delays are required when powering
up the capture path.

This commit rectifies the problem by adding delays post Mic PGA and
post Mixin PGA. The post Mic PGA delay is determined based on
Mic Bias voltage, and is only applied the first time after a
headset jack is inserted.

Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-08-09 10:50:14 +01:00
..
adi
amd ASoC: AMD: Set delay value for the capture case 2018-08-06 17:02:09 +01:00
atmel ASoC: atmel-i2s: Remove unnecessary audio PLL clock (aclk) 2018-07-03 16:33:38 +01:00
au1x treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
bcm ASoC: Remove depends on HAS_DMA in case of platform dependency 2018-04-18 11:17:09 +01:00
cirrus ASoC: cirrus: i2s: IRQ-based stream watchdog 2018-05-11 11:27:33 +09:00
codecs ASoC: da7219: Add delays to capture path to remove DC offset noise 2018-08-09 10:50:14 +01:00
davinci ASoC: davinci-i2s: mark expected switch fall-through 2018-08-03 17:42:28 +01:00
dwc Merge remote-tracking branches 'asoc/topic/dwc', 'asoc/topic/es7134', 'asoc/topic/es8316', 'asoc/topic/es8328' and 'asoc/topic/fsl' into asoc-next 2018-03-28 10:29:36 +08:00
fsl ASoC: fsl_esai: Mark expected switch fall-through 2018-08-03 17:59:21 +01:00
generic ASoC: audio-graph-scu-card.c: convert to SPDX identifiers 2018-07-02 10:53:33 +01:00
hisilicon ASoC: hisilicon: fix spelling mistake: "uknown" -> "unknown" 2018-05-13 10:08:11 +09:00
img treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
intel ASoC: Intel: bxt: Use refcap device for mono recording 2018-08-03 10:33:06 +01:00
jz4740
kirkwood ASoC: Remove depends on HAS_DMA in case of platform dependency 2018-04-18 11:17:09 +01:00
mediatek ASoC: mt6797: sub dai use list_head 2018-06-29 13:31:53 +01:00
meson ASoC: meson: align axg card driver with DT bindings documentation 2018-07-26 15:45:44 +01:00
mxs Merge remote-tracking branches 'asoc/topic/mtk', 'asoc/topic/mxs', 'asoc/topic/mxs-sgtl5000', 'asoc/topic/nau8540' and 'asoc/topic/nau8824' into asoc-next 2018-01-26 15:27:22 +00:00
nuc900 ASoC: nuc900-pcm: replace platform to component 2018-02-12 11:45:37 +00:00
omap ASoC: omap-dmic: Mark expected switch fall-throughs 2018-08-03 17:59:25 +01:00
pxa ASoC: pxa: remove clock divider and pll setup from zylonite and magician 2018-07-20 17:41:26 +01:00
qcom Merge branch 'asoc-4.18' into asoc-4.19 wmadsp dep 2018-08-08 17:32:10 +01:00
rockchip ASoC: rockchip: add config for rockchip dmaengine pcm register 2018-06-18 12:54:38 +01:00
samsung ASoC: samsung: i2s: Mark expected switch fall-through 2018-08-03 17:59:29 +01:00
sh ASoC: sh: Kconfig: convert to SPDX identifiers 2018-07-30 12:02:29 +01:00
sirf ASoC: sirf: Fix potential NULL pointer dereference 2018-07-30 12:02:30 +01:00
spear License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sti ASoC: sti: Use snd_pcm_stop_xrun() helper 2018-07-04 15:41:35 +01:00
stm ASoC: stm32: remove redundant pointers 'priv' and 'rtd' 2018-08-01 12:16:26 +01:00
sunxi Merge remote-tracking branches 'asoc/topic/sta529', 'asoc/topic/sti-sas', 'asoc/topic/stm32', 'asoc/topic/sun4i' and 'asoc/topic/sun8i' into asoc-next 2018-03-28 10:30:49 +08:00
tegra Merge branch 'asoc-4.18' into asoc-4.19 wmadsp dep 2018-08-08 17:32:10 +01:00
txx9 ASoC: txx9aclc: replace platform to component 2018-02-12 11:45:38 +00:00
uniphier ASoC: uniphier: change functions to static 2018-07-30 12:02:32 +01:00
ux500 ASoC: ux500: add MODULE_LICENSE tag 2018-01-10 16:42:10 +00:00
xtensa ASoC: xtfpga-i2s: replace platform to component 2018-02-12 11:45:32 +00:00
zte ASoC: zte: Fix incorrect PCM format bit usages 2018-07-26 15:48:19 +01:00
Kconfig ASoC: meson: add axg fifo base driver 2018-07-18 13:08:36 +01:00
Makefile ASoC: meson: add axg fifo base driver 2018-07-18 13:08:36 +01:00
soc-ac97.c ASoC: ac97: convert to SPDX identifiers 2018-07-02 10:56:09 +01:00
soc-acpi.c ASoC: soc-acpi: convert to SPDX identifiers 2018-07-02 10:55:27 +01:00
soc-compress.c ASoC: compress: make BE and FE order inline with dpcm 2018-08-07 14:42:29 +01:00
soc-core.c ASoC: core: mark expected switch fall-through 2018-08-03 17:42:36 +01:00
soc-dapm.c ASoC: dapm: Use int for format bit position 2018-07-26 15:48:21 +01:00
soc-devres.c ASoC: soc-devres.c: convert to SPDX identifiers 2018-07-02 10:55:22 +01:00
soc-generic-dmaengine-pcm.c ASoC: dmaengine: Use standard pcm_format_to_bits() macro 2018-07-26 17:09:09 +01:00
soc-io.c ASoC: soc-io.c: convert to SPDX identifiers 2018-07-02 10:53:55 +01:00
soc-jack.c ASoC: soc-jack.c: convert to SPDX identifiers 2018-07-02 10:55:12 +01:00
soc-ops.c ASoC: soc-ops.c: convert to SPDX identifiers 2018-07-02 10:54:40 +01:00
soc-pcm.c Merge branch 'asoc-4.18' into asoc-4.19 wmadsp dep 2018-08-08 17:32:10 +01:00
soc-topology.c ASoC: soc-topology: convert to SPDX identifiers 2018-07-02 10:55:42 +01:00
soc-utils.c Merge branch 'asoc-4.18' into asoc-4.19 wmadsp dep 2018-08-08 17:32:10 +01:00