linux-kernel - [PATCH v2 2/2] ASoC: codecs: pcm186x: Fix energysense SLEEP bit

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Message-ID: <20190219162840.7244-2-codrin.ciubotariu@microchip.com>
Date:   Tue, 19 Feb 2019 16:29:28 +0000
From:   <Codrin.Ciubotariu@...rochip.com>
To:     <lgirdwood@...il.com>, <broonie@...nel.org>
CC:     <dannenberg@...com>, <m-stecklein@...com>, <afd@...com>,
        <alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>,
        <Codrin.Ciubotariu@...rochip.com>
Subject: [PATCH v2 2/2] ASoC: codecs: pcm186x: Fix energysense SLEEP bit

From: Codrin Ciubotariu <codrin.ciubotariu@...rochip.com>

The ADCs are sleeping when the SLEEP bit is set and running when it's
cleared, so the bit should be inverted.
Tested on pcm1863.

Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@...rochip.com>
---

Changes in v2:
 - none;

 sound/soc/codecs/pcm186x.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/codecs/pcm186x.c b/sound/soc/codecs/pcm186x.c
index c36a391fec8a..c5fcc632f670 100644
--- a/sound/soc/codecs/pcm186x.c
+++ b/sound/soc/codecs/pcm186x.c
@@ -158,7 +158,7 @@ static const struct snd_soc_dapm_widget pcm1863_dapm_widgets[] = {
 	 * Put the codec into SLEEP mode when not in use, allowing the
 	 * Energysense mechanism to operate.
 	 */
-	SND_SOC_DAPM_ADC("ADC", "HiFi Capture", PCM186X_POWER_CTRL, 1,  0),
+	SND_SOC_DAPM_ADC("ADC", "HiFi Capture", PCM186X_POWER_CTRL, 1,  1),
 };
 
 static const struct snd_soc_dapm_widget pcm1865_dapm_widgets[] = {
@@ -184,8 +184,8 @@ static const struct snd_soc_dapm_widget pcm1865_dapm_widgets[] = {
 	 * Put the codec into SLEEP mode when not in use, allowing the
 	 * Energysense mechanism to operate.
 	 */
-	SND_SOC_DAPM_ADC("ADC1", "HiFi Capture 1", PCM186X_POWER_CTRL, 1,  0),
-	SND_SOC_DAPM_ADC("ADC2", "HiFi Capture 2", PCM186X_POWER_CTRL, 1,  0),
+	SND_SOC_DAPM_ADC("ADC1", "HiFi Capture 1", PCM186X_POWER_CTRL, 1,  1),
+	SND_SOC_DAPM_ADC("ADC2", "HiFi Capture 2", PCM186X_POWER_CTRL, 1,  1),
 };
 
 static const struct snd_soc_dapm_route pcm1863_dapm_routes[] = {
-- 
2.17.1