ASoC: wm8993: Add register default for INPUTS_CLAMP

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c
index 43fa006e52c3a5d70c4e69d6d362c5a29dfa7c1e..ab4685a8a570cb163c1359f3c30bd52d27b0e88f 100644 (file)
--- a/sound/soc/codecs/wm8993.c
+++ b/sound/soc/codecs/wm8993.c
@@ -61,6 +61,7 @@ static struct reg_default wm8993_reg_defaults[] = {
        { 18,  0x0000 },     /* R18  - GPIO CTRL 1 */
        { 19,  0x0010 },     /* R19  - GPIO1 */
        { 20,  0x0000 },     /* R20  - IRQ_DEBOUNCE */
+       { 21,  0x0000 },     /* R21  - Inputs Clamp */
        { 22,  0x8000 },     /* R22  - GPIOCTRL 2 */
        { 23,  0x0800 },     /* R23  - GPIO_POL */
        { 24,  0x008B },     /* R24  - Left Line Input 1&2 Volume */