linux-kernel - [16/89] ASoC: wm8996: Call _POST

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Date:	Wed, 01 Feb 2012 12:59:40 -0800
From:	Greg KH <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:	torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
	alan@...rguk.ukuu.org.uk,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Subject: [16/89] ASoC: wm8996: Call _POST_PMU callback for CPVDD

3.2-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Mark Brown <broonie@...nsource.wolfsonmicro.com>

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 <broonie@...nsource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 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),


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