Applied "ASoC: Intel: bytcr_rt5651: Select RCCLK on init()" to the asoc tree

Message ID E1etZwi-0002fH-FM@debutante
State New
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  • Applied "ASoC: Intel: bytcr_rt5651: Select RCCLK on init()" to the asoc tree
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Commit Message

Mark Brown March 7, 2018, 2:21 p.m.
The patch

   ASoC: Intel: bytcr_rt5651: Select RCCLK on init()

has been applied to the asoc tree at 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
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patches will not be replaced.

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From c22969d70fc9253112e88da55116e04074cdeac4 Mon Sep 17 00:00:00 2001
From: Hans de Goede <>

Date: Sun, 4 Mar 2018 15:36:10 +0100
Subject: [PATCH] ASoC: Intel: bytcr_rt5651: Select RCCLK on init()

When the BYT_RT5651_MCLK_EN quirk is set, we disable the MCLK from
byt_rt5651_init(), we need to select the RCCLK as sysclk before doing this
to make sure that jack-detect works directly after boot.

Signed-off-by: Hans de Goede <>

Signed-off-by: Mark Brown <>

 sound/soc/intel/boards/bytcr_rt5651.c | 5 +++++
 1 file changed, 5 insertions(+)


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diff --git a/sound/soc/intel/boards/bytcr_rt5651.c b/sound/soc/intel/boards/bytcr_rt5651.c
index 6efd7c9e7407..53ce313024f1 100644
--- a/sound/soc/intel/boards/bytcr_rt5651.c
+++ b/sound/soc/intel/boards/bytcr_rt5651.c
@@ -457,6 +457,11 @@  static int byt_rt5651_init(struct snd_soc_pcm_runtime *runtime)
 	card->dapm.idle_bias_off = true;
+	/* Start with RC clk for jack-detect (we disable MCLK below) */
+	if (byt_rt5651_quirk & BYT_RT5651_MCLK_EN)
+		snd_soc_component_update_bits(codec, RT5651_GLB_CLK,
 	switch (BYT_RT5651_MAP(byt_rt5651_quirk)) {
 	case BYT_RT5651_IN1_MAP:
 		custom_map = byt_rt5651_intmic_in1_map;