[Xen-devel] [PATCH v3 0/2] Add sound frontend driver

[Oleksandr Dmytryshyn <oleksandr.dmytryshyn@xxxxxxxxxxxxxxx>]

Hi to all.

Next series of patches introduces Para-virtual sound driver

CONFIG_XEN_SND_FRONTEND should be selected to use this driver.

Frontend driver registers an virtual sound card and sends/receives
an PCM streams to/from the backend driver. Backend driver is an
user-space application which uses ALSA with dmix plugin to play/capture audio.

Changes since v1:
 * 2 first patches are squashed
 * ALSA specific structure is renamed
 * used fixed width types in sndif.h

Changes since v2:
 * removed __attribute__((__packed__)) from all structures definitions
   in the file 'sndif.h'

Iurii Konovalenko (1):
  xen-sndfront: add capture support

Oleksandr Dmytryshyn (1):
  xen-sndfront: add sound frontend driver

 include/xen/interface/io/sndif.h |  208 +++++
 sound/drivers/Kconfig            |   10 +
 sound/drivers/Makefile           |    2 +
 sound/drivers/xen-sndfront.c     | 1613 ++++++++++++++++++++++++++++++++++++++
 4 files changed, 1833 insertions(+)
 create mode 100644 include/xen/interface/io/sndif.h
 create mode 100644 sound/drivers/xen-sndfront.c

-- 
1.9.1


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