From: Takashi Iwai Date: Fri, 21 Nov 2008 08:26:20 +0000 (+0100) Subject: ALSA: hda - Make CONFIG_SND_HDA_RECONFIG for codec reconfiguration X-Git-Tag: v2.6.29-rc1~590^2~6^2~61 X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e7ee058cac89ec2f2c0c9ab0ec92a3776c182642;p=pandora-kernel.git 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 --- 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 Reading git-diff-tree failed