[alsa-devel] [PATCH] ASoC: DA7219: Exposes clock enable as a mixer setting

[Akshu Agrawal]

This is required for designs which uses da7219 in master mode
and same clks are shared with other codecs. We need to enable
and disable the clk during playback and capture on other codecs.

Signed-off-by: Akshu Agrawal <akshu.agrawal at amd.com>
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
---
 sound/soc/codecs/da7219.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sound/soc/codecs/da7219.c b/sound/soc/codecs/da7219.c
index 5e043d0..61ed8be 100644
--- a/sound/soc/codecs/da7219.c
+++ b/sound/soc/codecs/da7219.c
@@ -672,6 +672,11 @@ static int da7219_tonegen_freq_put(struct snd_kcontrol *kcontrol,
 	SOC_DOUBLE_R("Headphone ZC Gain Switch", DA7219_HP_L_CTRL,
 		     DA7219_HP_R_CTRL, DA7219_HP_L_AMP_ZC_EN_SHIFT,
 		     DA7219_SWITCH_EN_MAX, DA7219_NO_INVERT),
+
+	/* Clock Enable */
+	SOC_SINGLE("Clock Enable", DA7219_DAI_CLK_MODE,
+		   DA7219_DAI_CLK_EN_SHIFT, DA7219_SWITCH_EN_MAX,
+		   DA7219_NO_INVERT),
 };
 
 
-- 
1.9.1