diff options
| author | Laxminath Kasam <lkasam@codeaurora.org> | 2017-02-01 10:37:19 +0530 |
|---|---|---|
| committer | Laxminath Kasam <lkasam@codeaurora.org> | 2017-02-01 15:12:31 +0530 |
| commit | b3f17f8fe8f3624fa774d4dc15e10dff88c7d190 (patch) | |
| tree | a3fb07dd85cce10bf41d1777f3b322c06a02d1b9 /sound/soc/codecs/wsa881x-regmap.c | |
| parent | 42e1251b38729f7d0ec276e8a195db1d3ed22d41 (diff) | |
ASoC: wsa881x: Add cache-always mode for sdm660
As WSA881x registers fails to read sometimes on
sdm660 internal codec, use cache-always mode
to avoid speaker mute.
CRs-Fixed: 1117406
Change-Id: I9742af37c3e64efb46fc9b3cef616f685b7f01a8
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
Diffstat (limited to 'sound/soc/codecs/wsa881x-regmap.c')
| -rw-r--r-- | sound/soc/codecs/wsa881x-regmap.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/soc/codecs/wsa881x-regmap.c b/sound/soc/codecs/wsa881x-regmap.c index 63bbbfa6beab..faa44301286c 100644 --- a/sound/soc/codecs/wsa881x-regmap.c +++ b/sound/soc/codecs/wsa881x-regmap.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2015-2016, The Linux Foundation. All rights reserved. + * Copyright (c) 2015-2017, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -216,6 +216,9 @@ static bool wsa881x_readable_register(struct device *dev, unsigned int reg) static bool wsa881x_volatile_register(struct device *dev, unsigned int reg) { + if (cache_always) + return false; + switch (reg) { case WSA881X_CHIP_ID0: case WSA881X_CHIP_ID1: |