lkml.org 
[lkml]   [2019]   [Jun]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH v2 0/6] VAG power control improvement for sgtl5000 codec
Date

VAG power control is improved to fit the manual. This fixes as
minimum one bug: if customer muxes Headphone to Line-In right after boot
w/o playing any sound, the VAG power remains off that leads to poor
sound quality from line-in.

I.e. after boot:
- Connect sound source to Line-In jack;
- Connect headphone to HP jack;
- Run following commands:
$ amixer set 'Headphone' 80%
$ amixer set 'Headphone Mux' LINE_IN

Also this series includes fixes of non-important bugs in sgtl5000 codec
driver.

Fix patch formatting in patchset v2.


Oleksandr Suvorov (6):
ASoC: sgtl5000: Fix definition of VAG Ramp Control
ASoC: sgtl5000: add ADC mute control
ASoC: sgtl5000: Fix of unmute outputs on probe
ASoC: sgtl5000: Fix charge pump source assignment
ASoC: Define a set of DAPM pre/post-up events
ASoC: sgtl5000: Improve VAG power and mute control

include/sound/soc-dapm.h | 2 +
sound/soc/codecs/sgtl5000.c | 250 ++++++++++++++++++++++++++++++------
sound/soc/codecs/sgtl5000.h | 2 +-
3 files changed, 212 insertions(+), 42 deletions(-)

--
2.20.1

\
 
 \ /
  Last update: 2019-06-25 09:51    [W:0.071 / U:1.740 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site