This website requires JavaScript.
About
Status
₊˚⊹Discord
Explore
Register
Sign in
Reference in a new issue
Blame
Copy permalink
Reference in a new issue
Copy permalink
kernel
/
linux
Star
0
Fork
You've already forked linux
0
mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced
2026-11-10 20:48:12 +00:00
Code
Issues
Releases
Packages
Activity
v7.3
linux
/
include
/
sound
/
rt5682.h
46 lines
862 B
Raw
Permalink
Normal View
History
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-04 10:11:33 +02:00
ASoC: rt5682: add rt5682 codec driver This is the initial codec driver for rt5682. Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-06-07 16:37:38 +08:00
ASoC: rt5682: Add CCF usage for providing I2S clks There is a need to use RT5682 as DAI clock master for other codecs within a platform, which means that the DAI clocks are required to remain, regardless of whether the RT5682 is actually running playback/capture. The RT5682 CCF basic functions are implemented almost by the existing internal functions and asoc apis. It needs a clk provider (rt5682 mclk) to generate the bclk and wclk outputs. The RT5682 CCF supports and restricts as below: 1. Fmt of DAI-AIF1 must be configured to master before using CCF. 2. Only accept a 48MHz clk as the clk provider. 3. Only provide a 48kHz wclk and a set of multiples of wclk as bclk. There are some temporary limitations in this patch until a better implementation. Signed-off-by: Derek Fang <derek.fang@realtek.com> Link: https://lore.kernel.org/r/1582033912-6841-1-git-send-email-derek.fang@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-18 21:51:51 +08:00
ASoC: rt5682: add rt5682 codec driver This is the initial codec driver for rt5682. Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-06-07 16:37:38 +08:00
ASoC: rt5682: improve the sensitivity of push button The sensitivity could improve by decreasing the HW debounce time and reduce the delay time of workequeue. This patch added a device property for HW debounce time control. We could change this value to tune the sensitivity of push button. Signed-off-by: Shuming Fan <shumingf@realtek.com> Link: https://lore.kernel.org/r/20191030085533.14299-1-shumingf@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-10-30 16:55:33 +08:00
ASoC: rt5682: Add a property for DMIC clock rate The patch adds a property for DMIC clock rate (hz) and changes the default to the common optimize DMIC clock rate. Signed-off-by: Oder Chiou <oder_chiou@realtek.com> Link: https://lore.kernel.org/r/20200323082547.7898-1-oder_chiou@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-23 16:25:45 +08:00
ASoC: rt5682: Add a property for DMIC delay The patch adds a property for DMIC delay (ms) to avoid pop noise and changes the default delay setting. Signed-off-by: Oder Chiou <oder_chiou@realtek.com> Link: https://lore.kernel.org/r/20200323082547.7898-2-oder_chiou@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-23 16:25:46 +08:00
ASoC: rt5682: Add a new property for the DMIC clock driving The patch adds a new property to set the DMIC clock driving. Signed-off-by: Oder Chiou <oder_chiou@realtek.com> Link: https://lore.kernel.org/r/20201113055400.11242-1-oder_chiou@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-13 13:53:59 +08:00
ASoC: rt5682: Add CCF usage for providing I2S clks There is a need to use RT5682 as DAI clock master for other codecs within a platform, which means that the DAI clocks are required to remain, regardless of whether the RT5682 is actually running playback/capture. The RT5682 CCF basic functions are implemented almost by the existing internal functions and asoc apis. It needs a clk provider (rt5682 mclk) to generate the bclk and wclk outputs. The RT5682 CCF supports and restricts as below: 1. Fmt of DAI-AIF1 must be configured to master before using CCF. 2. Only accept a 48MHz clk as the clk provider. 3. Only provide a 48kHz wclk and a set of multiples of wclk as bclk. There are some temporary limitations in this patch until a better implementation. Signed-off-by: Derek Fang <derek.fang@realtek.com> Link: https://lore.kernel.org/r/1582033912-6841-1-git-send-email-derek.fang@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-18 21:51:51 +08:00
ASoC: rt5682: add rt5682 codec driver This is the initial codec driver for rt5682. Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-06-07 16:37:38 +08:00
