4.19-stable review patch. If anyone has any objections, please let me know.
------------------
From: Andreas Dannenberg <dannenberg@xxxxxx>
commit 5277715639ff6f75c729e657690751a831112c4b upstream.
According to the current device datasheet (TI Lit # SLAS831D, revised
March 2018) the value written to the device's PAGE register to trigger
a complete register reset should be 0xfe, not 0xff. So go ahead and
update to the correct value.
Reported-by: Stephane Le Provost <stephane.leprovost@xxxxxxxxxxxx>
Tested-by: Stephane Le Provost <stephane.leprovost@xxxxxxxxxxxx>
Signed-off-by: Andreas Dannenberg <dannenberg@xxxxxx>
Acked-by: Andrew F. Davis <afd@xxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/soc/codecs/pcm186x.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/sound/soc/codecs/pcm186x.h
+++ b/sound/soc/codecs/pcm186x.h
@@ -139,7 +139,7 @@ enum pcm186x_type {
#define PCM186X_MAX_REGISTER PCM186X_CURR_TRIM_CTRL
/* PCM186X_PAGE */
-#define PCM186X_RESET 0xff
+#define PCM186X_RESET 0xfe
/* PCM186X_ADCX_INPUT_SEL_X */
#define PCM186X_ADC_INPUT_SEL_POL BIT(7)
