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authorTakashi Iwai <tiwai@suse.de>2008-11-21 09:26:20 +0100
committerTakashi Iwai <tiwai@suse.de>2008-11-21 09:26:20 +0100
commite7ee058cac89ec2f2c0c9ab0ec92a3776c182642 (patch)
tree2d092e35b11ef997c30b661bd3f82aa1fb797b90 /sound/pci/Kconfig
parentf208dba97f2f3ff2fbcbe771195061e2a0dac870 (diff)
downloadlwn-e7ee058cac89ec2f2c0c9ab0ec92a3776c182642.tar.gz
lwn-e7ee058cac89ec2f2c0c9ab0ec92a3776c182642.zip
ALSA: hda - Make CONFIG_SND_HDA_RECONFIG for codec reconfiguration
Make the codec re-configuration feature selectable via Kconfig, CONFIG_SND_HDA_RECONFIG. Also mark it as experimental (as it really is). Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/Kconfig')
-rw-r--r--sound/pci/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig
index 157a0a6b10ae..cc6cf89c32e6 100644
--- a/sound/pci/Kconfig
+++ b/sound/pci/Kconfig
@@ -518,6 +518,15 @@ config SND_HDA_HWDEP
This interface can be used for out-of-band communication
with codecs for debugging purposes.
+config SND_HDA_RECONFIG
+ bool "Allow dynamic codec reconfiguration (EXPERIMENTAL)"
+ depends on SND_HDA_HWDEP && EXPERIMENTAL
+ help
+ Say Y here to enable the HD-audio codec re-configuration feature.
+ This adds the sysfs interfaces to allow user to clear the whole
+ codec configuration, change the codec setup, add extra verbs,
+ and re-configure the codec dynamically.
+
config SND_HDA_INPUT_BEEP
bool "Support digital beep via input layer"
depends on SND_HDA_INTEL