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Patch "ASoC: rt5677: add register patch for PLL" has been added to the 4.0-stable tree

PATCH [email protected] 1 participant 1 message May 9, 2015

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This is a note to let you know that I've just added the patch titled

ASoC: rt5677: add register patch for PLL

to the 4.0-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
asoc-rt5677-add-register-patch-for-pll.patch
and it can be found in the queue-4.0 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

Quoted 1 line

From 74d6ea52aeef0236242221c6eff6d892565c5a92 Mon Sep 17 00:00:00 2001

From: Bard Liao <[email protected]>
Date: Fri, 24 Apr 2015 15:19:29 +0800
Subject: ASoC: rt5677: add register patch for PLL

From: Bard Liao <[email protected]>

commit 74d6ea52aeef0236242221c6eff6d892565c5a92 upstream.

The PLL output will be unstable in some cases. We can fix it by setting some registers.

---
 sound/soc/codecs/rt5677.c |    3 +++
 1 file changed, 3 insertions(+)
sound/soc/codecs/rt5677.c +3 -0
@@ -62,6 +62,9 @@ static const struct reg_default init_lis
 	{RT5677_PR_BASE + 0x1e,	0x0000},
 	{RT5677_PR_BASE + 0x12,	0x0eaa},
 	{RT5677_PR_BASE + 0x14,	0x018a},
+	{RT5677_PR_BASE + 0x15,	0x0490},
+	{RT5677_PR_BASE + 0x38,	0x0f71},
+	{RT5677_PR_BASE + 0x39,	0x0f71},
 };
 #define RT5677_INIT_REG_LEN ARRAY_SIZE(init_list)
 

Patches currently in stable-queue which might be from [email protected] are

queue-4.0/asoc-rt5677-add-register-patch-for-pll.patch queue-4.0/asoc-rt5677-fixed-wrong-dmic-ref-clock.patch