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

From: Akshu Agrawal <akshu.agrawal@amd.com>
To: broonie@kernel.org, alsa-devel@alsa-project.org
Cc: tiwai@suse.de, lgirdwood@gmail.com, akshu.agrawal@amd.com
Subject: [PATCH] ASoC: DA7219: Exposes clock enable as a mixer setting
Date: Fri, 16 Feb 2018 13:11:14 +0530	[thread overview]
Message-ID: <1518766875-15164-3-git-send-email-akshu.agrawal@amd.com> (raw)
In-Reply-To: <1518766875-15164-1-git-send-email-akshu.agrawal@amd.com>

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@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@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
