ASoC: rt5514: make the volume TLV to match the units 0.01dB

The volume have a step of 0.375dB, but TLV uses the units 0.01dB. It should
be changed to a step of 0.75dB to match the units of TLV.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/codecs/rt5514.h b/sound/soc/codecs/rt5514.h
index 68883c6..229de0e 100644
--- a/sound/soc/codecs/rt5514.h
+++ b/sound/soc/codecs/rt5514.h
@@ -196,8 +196,8 @@
 #define RT5514_AD_AD_MIX_BIT			10
 #define RT5514_AD_AD_MUTE			(0x1 << 7)
 #define RT5514_AD_AD_MUTE_BIT			7
-#define RT5514_AD_GAIN_MASK			(0x7f << 0)
-#define RT5514_AD_GAIN_SFT			0
+#define RT5514_AD_GAIN_MASK			(0x3f << 1)
+#define RT5514_AD_GAIN_SFT			1
 
 /*  RT5514_ANA_CTRL_MICBST (0x2220) */
 #define RT5514_SEL_BSTL_MASK			(0xf << 4)