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authorBryan Wu <cooloney@kernel.org>2009-06-03 09:17:58 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2009-06-15 21:44:47 -0700
commitc6994e6f067cf0fc4c6cca3d164018b1150916f8 (patch)
treed971c529cbd4684e5c1c5fcb67f3f09d1cca4295 /drivers/usb/gadget/Makefile
parentc47d7b09891abb4f8b222317c89c7469bed8db3a (diff)
USB: gadget: add USB Audio Gadget driver
Funtions added: - setup all the USB audio class device descriptors - handle class specific setup request - receive data from USB host by ISO transfer - play audio data by ALSA sound card - open and setup playback PCM interface - set default playback PCM parameters - provide playback functions for USB audio driver - provide PCM parameters set/get functions Test on: - Host: Ubuntu 8.10, kernel 2.6.27 - Gadget: EZKIT-BF548 with ASoC AD1980 codec Todo: - add real Mute control code - add real Volume control code - maybe find another way to replace dynamic buffer handling with static buffer allocation - test on Windows system - provide control interface to handle mute/volume control - provide capture interface in the future - test on BF527, other USB device controler and other audio codec Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/Makefile')
-rw-r--r--drivers/usb/gadget/Makefile2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/gadget/Makefile b/drivers/usb/gadget/Makefile
index 9be2fbd6f5c..fc9a7dc0104 100644
--- a/drivers/usb/gadget/Makefile
+++ b/drivers/usb/gadget/Makefile
@@ -31,6 +31,7 @@ obj-$(CONFIG_USB_S3C_HSOTG) += s3c-hsotg.o
# USB gadget drivers
#
g_zero-objs := zero.o
+g_audio-objs := audio.o
g_ether-objs := ether.o
g_serial-objs := serial.o
g_midi-objs := gmidi.o
@@ -40,6 +41,7 @@ g_printer-objs := printer.o
g_cdc-objs := cdc2.o
obj-$(CONFIG_USB_ZERO) += g_zero.o
+obj-$(CONFIG_USB_AUDIO) += g_audio.o
obj-$(CONFIG_USB_ETH) += g_ether.o
obj-$(CONFIG_USB_GADGETFS) += gadgetfs.o
obj-$(CONFIG_USB_FILE_STORAGE) += g_file_storage.o