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Subject[PATCH] ASoC: pcm186x: Fix device reset-registers trigger value
Date
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@mediatek.com>
Tested-by: Stephane Le Provost <stephane.leprovost@mediatek.com>
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
---
sound/soc/codecs/pcm186x.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/pcm186x.h b/sound/soc/codecs/pcm186x.h
index 2c6ba55bf394..bb3f0c42a1cd 100644
--- 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)
--
2.15.1
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