CHROMIUM: config: Disable USB audio.

We don't support this yet.  With it enabled, the behavior of the
system is random, often getting to a state where no audio is output
when booted with a USB device attached.  Turn off for R19, will
re-enable when full USB device support is merged for R20.

BUG=chrome-os-partner:8412, chromium-os:20085
TEST=build and run kernel on stumpy/lumpy/alex, plug and unplug audio devices.

Change-Id: I79a761120e5840a85f512f5583f8c1fd6d99e665
Signed-off-by: Dylan Reid <dgreid@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/18665
Reviewed-by: Taylor Hutt <thutt@chromium.org>
Reviewed-by: Sameer Nanda <snanda@chromium.org>

diff --git a/chromeos/config/base.config b/chromeos/config/base.config
index 4d2ef3a..92201a9 100644 (file)
--- a/chromeos/config/base.config
+++ b/chromeos/config/base.config
@@ -1385,9 +1385,9 @@ CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
 # CONFIG_SND_SERIAL_U16550 is not set
 # CONFIG_SND_SPI is not set
 CONFIG_SND_SUPPORT_OLD_API=y
-CONFIG_SND_USB=y
+# CONFIG_SND_USB is not set
 # CONFIG_SND_USB_6FIRE is not set
-CONFIG_SND_USB_AUDIO=m
+# CONFIG_SND_USB_AUDIO is not set
 # CONFIG_SND_USB_CAIAQ is not set
 # CONFIG_SND_USB_UA101 is not set
 # CONFIG_SND_VERBOSE_PRINTK is not set