From: 邱建斌 <qjb@rock-chips.com>
Date: Tue, 5 Mar 2013 02:15:03 +0000 (+0800)
Subject: rk610 codec : disable rk610 pll and 0AH clkgate,reduce power consumption
X-Git-Tag: firefly_0821_release~7487
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=29118f371bcdb5f367951c9ffba845f09bb1f0f4;p=firefly-linux-kernel-4.4.55.git

rk610 codec : disable rk610 pll and 0AH clkgate,reduce power consumption
---

diff --git a/sound/soc/codecs/rk610_codec.c b/sound/soc/codecs/rk610_codec.c
index b2139ced16ef..ef3993082b2a 100755
--- a/sound/soc/codecs/rk610_codec.c
+++ b/sound/soc/codecs/rk610_codec.c
@@ -366,6 +366,7 @@ static int rk610_codec_set_bias_level(struct snd_soc_codec *codec,
 #endif
 		printk("rk610 standby\n");
 		spk_ctrl_fun(GPIO_LOW);
+		 rk610_codec_write(codec,ACCELCODEC_R0A, ASC_CLK_DISABLE);
 		rk610_codec_write(codec, ACCELCODEC_R1D, 0xFE);
 		rk610_codec_write(codec, ACCELCODEC_R1E, 0xFF);
 		rk610_codec_write(codec, ACCELCODEC_R1F, 0xFF);
@@ -397,7 +398,7 @@ static int rk610_codec_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 
 	DBG("Enter::%s----%d\n",__FUNCTION__,__LINE__);
 
-#ifdef RK610_CTL_PLL
+#if RK610_CTL_PLL
 	if(rk610_codec_pll_set(freq))
 		return -EINVAL;
 #endif