ASoC: pcm1681: Fix setting de-emphasis sampling rate selection

The de-emphasis sampling rate selection is controlled by BIT[3:4] of
PCM1681_DEEMPH_CONTROL register. Do proper left shift to set it.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Marek Belisko <marek.belisko@streamunlimited.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org

diff --git a/sound/soc/codecs/pcm1681.c b/sound/soc/codecs/pcm1681.c
index 477e13d309713e56a5a4416d054350185fea0007..e7ba557979cb2589439234d6bd0ddbbdc38985e5 100644 (file)
--- a/sound/soc/codecs/pcm1681.c
+++ b/sound/soc/codecs/pcm1681.c
@@ -102,7 +102,7 @@ static int pcm1681_set_deemph(struct snd_soc_codec *codec)
 
        if (val != -1) {
                regmap_update_bits(priv->regmap, PCM1681_DEEMPH_CONTROL,
-                                       PCM1681_DEEMPH_RATE_MASK, val);
+                                  PCM1681_DEEMPH_RATE_MASK, val << 3);
                enable = 1;
        } else
                enable = 0;