From: Matt Flax <flatmax@flatmax.org>
To: flatmax@flatmax.org
Cc: hias@horus.com, alsa-devel@alsa-project.org,
Stephen Warren <swarren@wwwdotorg.org>,
Lee Jones <lee@kernel.org>,
phil@raspberrypi.org, Liam Girdwood <lgirdwood@gmail.com>,
Eric Anholt <eric@anholt.net>,
florian.kauer@koalo.de, broonie@kernel.org,
Florian Meier <florian.meier@koalo.de>,
linux-rpi-kernel@lists.infradead.org,
ckeepax@opensource.wolfsonmicro.com,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/3] ASoC: cs42xx8: allow IC master mode.
Date: Sat, 25 Feb 2017 16:03:13 +1100 [thread overview]
Message-ID: <851a0a9ff20c077fc2d6ff84c1824ba462ce19ca.1487997974.git.flatmax@flatmax.org> (raw)
In-Reply-To: <cover.1487997974.git.flatmax@flatmax.org>
In-Reply-To: <cover.1487997974.git.flatmax@flatmax.org>
This patch allows the cs42xx8 to be put into slave mode when an IC
(between this codec and the SoC) is master.
It sets slave mode by treating SND_SOC_DAIFMT_IBM_IFM in the same way
it treats SND_SOC_DAIFMT_CBS_CFS.
Signed-off-by: Matt Flax <flatmax@flatmax.org>
---
sound/soc/codecs/cs42xx8.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/soc/codecs/cs42xx8.c b/sound/soc/codecs/cs42xx8.c
index c1785bd..34f9adb 100644
--- a/sound/soc/codecs/cs42xx8.c
+++ b/sound/soc/codecs/cs42xx8.c
@@ -235,6 +235,7 @@ static int cs42xx8_set_dai_fmt(struct snd_soc_dai *codec_dai,
/* Set master/slave audio interface */
switch (format & SND_SOC_DAIFMT_MASTER_MASK) {
case SND_SOC_DAIFMT_CBS_CFS:
+ case SND_SOC_DAIFMT_IBM_IFM:
cs42xx8->slave_mode = true;
break;
case SND_SOC_DAIFMT_CBM_CFM:
--
2.7.4
next prev parent reply other threads:[~2017-02-25 5:04 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-25 5:03 [PATCH 0/3] ASoC: Enable a new IC master mode: bcm2835<=>IC<=>cs42xx8 Matt Flax
2017-02-25 5:03 ` [PATCH 1/3] ASoC : Add an IC bit and frame master mode (SoC and Codec slave) Matt Flax
2017-03-15 19:02 ` Mark Brown
2017-02-25 5:03 ` Matt Flax [this message]
2017-02-25 5:03 ` [PATCH 3/3] ASoC: bcm2835: Add mutichannel mode in DSP and IC master modes Matt Flax
2017-02-25 13:39 ` [PATCH 0/3] ASoC: Enable a new IC master mode: bcm2835<=>IC<=>cs42xx8 Matthias Reichl
2017-02-25 22:13 ` Matt Flax
2017-02-26 14:49 ` Matthias Reichl
2017-02-26 20:21 ` Matt Flax
2017-02-26 22:16 ` Matthias Reichl
2017-02-26 22:35 ` Matt Flax
2017-02-27 8:04 ` Matthias Reichl
2017-02-27 10:08 ` Matt Flax
2017-02-27 10:30 ` Matthias Reichl
2017-02-27 11:21 ` Matt Flax
2017-02-27 11:51 ` Matthias Reichl
2017-02-28 9:59 ` Charles Keepax
2017-03-15 19:01 ` Mark Brown
2017-03-16 20:51 ` Matt Flax
2017-03-16 21:27 ` Lars-Peter Clausen
2017-03-16 22:14 ` Matt Flax
2017-03-21 21:21 ` Emmanuel Fusté
2017-03-21 22:11 ` Matthias Reichl
2017-03-21 23:29 ` Matt Flax
2017-03-22 9:43 ` Charles Keepax
2017-03-22 12:04 ` Matt Flax
2017-03-22 12:34 ` [alsa-devel] " Charles Keepax
2017-03-22 15:38 ` Stephen Warren
2017-03-24 19:11 ` Mark Brown
2017-03-24 19:09 ` Mark Brown
2017-03-25 5:45 ` Matt Flax
2017-03-27 10:01 ` Mark Brown
2017-03-27 10:35 ` Matt Flax
2017-03-27 11:30 ` Mark Brown
2017-03-26 19:02 ` Emmanuel Fusté
2017-02-28 10:10 ` Charles Keepax
2017-02-26 20:41 ` Emmanuel Fusté
2017-02-26 21:44 ` Matt Flax
2017-02-26 22:49 ` Emmanuel Fusté
2017-02-27 9:14 ` Matthias Reichl
2017-02-27 18:19 ` Emmanuel Fusté
2017-02-27 19:12 ` Emmanuel Fusté
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