From: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
To: broonie@kernel.org
Cc: lgirdwood@gmail.com, perex@perex.cz, tiwai@suse.de,
ckeepax@opensource.wolfsonmicro.com,
patches@opensource.wolfsonmicro.com, alsa-devel@alsa-project.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 1/1] ASoC: arizona: Set FLL to free-run before disabling
Date: Wed, 20 Nov 2013 13:15:47 +0000 [thread overview]
Message-ID: <20131120131547.GA7357@opensource.wolfsonmicro.com> (raw)
Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
---
sound/soc/codecs/arizona.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index 6f05b17..fea9910 100644
--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c
@@ -1529,6 +1529,8 @@ static void arizona_enable_fll(struct arizona_fll *fll,
try_wait_for_completion(&fll->ok);
regmap_update_bits(arizona->regmap, fll->base + 1,
+ ARIZONA_FLL1_FREERUN, 0);
+ regmap_update_bits(arizona->regmap, fll->base + 1,
ARIZONA_FLL1_ENA, ARIZONA_FLL1_ENA);
if (use_sync)
regmap_update_bits(arizona->regmap, fll->base + 0x11,
@@ -1546,6 +1548,8 @@ static void arizona_disable_fll(struct arizona_fll *fll)
struct arizona *arizona = fll->arizona;
bool change;
+ regmap_update_bits(arizona->regmap, fll->base + 1,
+ ARIZONA_FLL1_FREERUN, ARIZONA_FLL1_FREERUN);
regmap_update_bits_check(arizona->regmap, fll->base + 1,
ARIZONA_FLL1_ENA, 0, &change);
regmap_update_bits(arizona->regmap, fll->base + 0x11,
--
1.7.2.5
next reply other threads:[~2013-11-20 13:15 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-20 13:15 Richard Fitzgerald [this message]
2013-11-20 13:36 ` [PATCH 1/1] ASoC: arizona: Set FLL to free-run before disabling Mark Brown
2013-11-20 13:36 ` Mark Brown
2013-11-20 14:37 ` [PATCH v2 " Richard Fitzgerald
2013-11-20 14:37 ` Richard Fitzgerald
2013-11-20 15:20 ` Mark Brown
2013-11-20 15:20 ` Mark Brown
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