[ALSA] hda-intel - Add hwdep interface
Added a hwdep interface for each codec (enabled per kconfig).
This interface can be used for reading/writing HD-audio verbs
and other purposes as future extensions.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig
index c6b4410..57426f6 100644
--- a/sound/pci/Kconfig
+++ b/sound/pci/Kconfig
@@ -500,6 +500,15 @@
To compile this driver as a module, choose M here: the module
will be called snd-hda-intel.
+config SND_HDA_HWDEP
+ bool "Build hwdep interface for HD-audio driver"
+ depends on SND_HDA_INTEL
+ select SND_HWDEP
+ help
+ Say Y here to build a hwdep interface for HD-audio driver.
+ This interface can be used for out-of-bound communication
+ with codesc for debugging purposes.
+
config SND_HDSP
tristate "RME Hammerfall DSP Audio"
depends on SND