ASoC: sgtl5000: fix buggy 'Capture Attenuate Switch' control

The SGTL5000 Capture Attenuate Switch (or "ADC Volume Range Reduction"
as it is called in the manual) is single bit only.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index 9303c7d011b2e29759d4dd94dd8a70604c60c3c2..760e8bfeacaadef370eb0ce30e1ce5ad124da295 100644 (file)
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -398,7 +398,7 @@ static const struct snd_kcontrol_new sgtl5000_snd_controls[] = {
        SOC_DOUBLE("Capture Volume", SGTL5000_CHIP_ANA_ADC_CTRL, 0, 4, 0xf, 0),
        SOC_SINGLE_TLV("Capture Attenuate Switch (-6dB)",
                        SGTL5000_CHIP_ANA_ADC_CTRL,
-                       8, 2, 0, capture_6db_attenuate),
+                       8, 1, 0, capture_6db_attenuate),
        SOC_SINGLE("Capture ZC Switch", SGTL5000_CHIP_ANA_CTRL, 1, 1, 0),
 
        SOC_DOUBLE_TLV("Headphone Playback Volume",