This is a note to let you know that I've just added the patch titled
ASoC: wm8996: Call _POST_PMU callback for CPVDD
to the 3.2-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-wm8996-call-_post_pmu-callback-for-cpvdd.patch
and it can be found in the queue-3.2 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From a14304edcd5e8323205db34b08f709feb5357e64 Mon Sep 17 00:00:00 2001
From: Mark Brown <[email protected]>
Date: Sat, 21 Jan 2012 21:48:53 +0000
Subject: ASoC: wm8996: Call _POST_PMU callback for CPVDD
From: Mark Brown <[email protected]>
commit a14304edcd5e8323205db34b08f709feb5357e64 upstream.
We should be allowing a 5ms delay after the charge pump is started in
order to ensure it has finished ramping.
Signed-off-by: Mark Brown <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
sound/soc/codecs/wm8996.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/sound/soc/codecs/wm8996.c
+++ b/sound/soc/codecs/wm8996.c
@@ -1049,7 +1049,8 @@ SND_SOC_DAPM_SUPPLY_S("SYSCLK", 1, WM899
SND_SOC_DAPM_SUPPLY_S("SYSDSPCLK", 2, WM8996_CLOCKING_1, 1, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY_S("AIFCLK", 2, WM8996_CLOCKING_1, 2, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY_S("Charge Pump", 2, WM8996_CHARGE_PUMP_1, 15, 0, cp_event,
- SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
+ SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_SUPPLY("Bandgap", SND_SOC_NOPM, 0, 0, bg_event,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_SUPPLY("LDO2", WM8996_POWER_MANAGEMENT_2, 1, 0, NULL, 0),
Patches currently in stable-queue which might be from
[email protected] are
queue-3.2/asoc-wm8996-call-_post_pmu-callback-for-cpvdd.patch
queue-3.2/asoc-disable-register-synchronisation-for-low-frequency-wm8996-sysclk.patch
queue-3.2/asoc-mark-wm5100-register-map-cache-only-when-going-into-bias_off.patch
queue-3.2/asoc-don-t-go-through-cache-when-applying-wm5100-rev-a-updates.patch
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