recipes-kernel/linux/linux-ti33x-psp-3.2/3.2.3/0016-ASoC-wm8996-Call-_POST_PMU-callback-for-CPVDD.patch

   1 From b76642c53d6bad73ed8e4a8e7634ff7f7c366e43 Mon Sep 17 00:00:00 2001
   2 From: Mark Brown <broonie@opensource.wolfsonmicro.com>
   3 Date: Sat, 21 Jan 2012 21:48:53 +0000
   4 Subject: [PATCH 16/90] ASoC: wm8996: Call _POST_PMU callback for CPVDD
   5
   6 commit a14304edcd5e8323205db34b08f709feb5357e64 upstream.
   7
   8 We should be allowing a 5ms delay after the charge pump is started in
   9 order to ensure it has finished ramping.
  10
  11 Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
  12 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  13 ---
  14  sound/soc/codecs/wm8996.c |    3 ++-
  15  1 file changed, 2 insertions(+), 1 deletion(-)
  16
  17 diff --git a/sound/soc/codecs/wm8996.c b/sound/soc/codecs/wm8996.c
  18 index e2afc05..6d98a57 100644
  19 --- a/sound/soc/codecs/wm8996.c
  20 +++ b/sound/soc/codecs/wm8996.c
  21 @@ -1049,7 +1049,8 @@ SND_SOC_DAPM_SUPPLY_S("SYSCLK", 1, WM8996_AIF_CLOCKING_1, 0, 0, NULL, 0),
  22  SND_SOC_DAPM_SUPPLY_S("SYSDSPCLK", 2, WM8996_CLOCKING_1, 1, 0, NULL, 0),
  23  SND_SOC_DAPM_SUPPLY_S("AIFCLK", 2, WM8996_CLOCKING_1, 2, 0, NULL, 0),
  24  SND_SOC_DAPM_SUPPLY_S("Charge Pump", 2, WM8996_CHARGE_PUMP_1, 15, 0, cp_event,
  25 -                     SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  26 +                     SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  27 +                     SND_SOC_DAPM_POST_PMD),
  28  SND_SOC_DAPM_SUPPLY("Bandgap", SND_SOC_NOPM, 0, 0, bg_event,
  29                     SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  30  SND_SOC_DAPM_SUPPLY("LDO2", WM8996_POWER_MANAGEMENT_2, 1, 0, NULL, 0),
  31 --
  32 1.7.9.4
  33