diff options
| author |   Klaus Kurzmann <mok@fluxnetz.de> | 2011-06-09 22:54:21 +0200 |
|---|---|---|
| committer | Klaus Kurzmann <mok@fluxnetz.de> | 2011-06-09 22:59:56 +0200 |
| commit | 45edf621296daf150c72b876d720861235e5762e (patch) | |
| tree | c8c388f340c721a6d0780efdf429194b723e18d2 /recipes/linux | |
| parent | 9a799fb3464b61df51f5e772c693cd76ad948f28 (diff) | |
| download | openembedded-45edf621296daf150c72b876d720861235e5762e.tar.gz | |
linux-openmoko_2.6.37.bb: allow setting DAI mode even while pcm is active
Without this patch the DAI mode can't be set while a pcm stream is
running as that might lead to kernel freezing. This patch allows setting
it to the same value to make scenario loading work.
Signed-off-by: Klaus Kurzmann <mok@fluxnetz.de>
Diffstat (limited to 'recipes/linux')
| -rw-r--r-- | recipes/linux/linux-2.6.37/gta02-dont-block-dai-switch.patch | 13 | ||||
| -rw-r--r-- | recipes/linux/linux-openmoko_2.6.37.bb | 2 |
2 files changed, 14 insertions, 1 deletions
diff --git a/recipes/linux/linux-2.6.37/gta02-dont-block-dai-switch.patch b/recipes/linux/linux-2.6.37/gta02-dont-block-dai-switch.patch new file mode 100644 index 0000000000..92742ffecf --- /dev/null +++ b/recipes/linux/linux-2.6.37/gta02-dont-block-dai-switch.patch @@ -0,0 +1,13 @@ +diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c +index ffa2ffe..a72a716 100644 +--- a/sound/soc/codecs/wm8753.c ++++ b/sound/soc/codecs/wm8753.c +@@ -189,6 +189,9 @@ static int wm8753_set_dai(struct snd_kcontrol *kcontrol, + struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec); + u16 ioctl; + ++ if (wm8753->dai_func == ucontrol->value.integer.value[0]) ++ return 1; ++ + if (codec->active) + return -EBUSY; diff --git a/recipes/linux/linux-openmoko_2.6.37.bb b/recipes/linux/linux-openmoko_2.6.37.bb index 24ba7df25b..b590306ace 100644 --- a/recipes/linux/linux-openmoko_2.6.37.bb +++ b/recipes/linux/linux-openmoko_2.6.37.bb @@ -1,3 +1,3 @@ require linux_${PV}.bb require linux-openmoko.inc -OM-PR = "4" +OM-PR = "5" |