From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Tue, 5 Mar 2013 14:59:35 +0000 (+0800)
Subject: ASoC: wm5102: Apply a SYSCLK patch for later revs
X-Git-Tag: v3.9-rc2~10^2~5^2~3^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=82968b7e8d6150fcea0b48488f7bf6fb25e7b099;p=platform%2Fkernel%2Flinux-stable.git

ASoC: wm5102: Apply a SYSCLK patch for later revs

Evaluation has identified some performance improvements to the device.

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

diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c
index deb1097..cef288c 100644
--- a/sound/soc/codecs/wm5102.c
+++ b/sound/soc/codecs/wm5102.c
@@ -573,6 +573,13 @@ static const struct reg_default wm5102_sysclk_reva_patch[] = {
 	{ 0x025e, 0x0112 },
 };
 
+static const struct reg_default wm5102_sysclk_revb_patch[] = {
+	{ 0x3081, 0x08FE },
+	{ 0x3083, 0x00ED },
+	{ 0x30C1, 0x08FE },
+	{ 0x30C3, 0x00ED },
+};
+
 static int wm5102_sysclk_ev(struct snd_soc_dapm_widget *w,
 			    struct snd_kcontrol *kcontrol, int event)
 {
@@ -587,6 +594,10 @@ static int wm5102_sysclk_ev(struct snd_soc_dapm_widget *w,
 		patch = wm5102_sysclk_reva_patch;
 		patch_size = ARRAY_SIZE(wm5102_sysclk_reva_patch);
 		break;
+	default:
+		patch = wm5102_sysclk_revb_patch;
+		patch_size = ARRAY_SIZE(wm5102_sysclk_revb_patch);
+		break;
 	}
 
 	switch (event) {