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3 Commits

Author SHA1 Message Date
Li RongQing
d62ccb59af ALSA: virtio: remove duplicate check if queue is broken 
virtqueue_enable_cb() will call virtqueue_poll() which will check if
queue is broken at beginning, so remove the virtqueue_is_broken() call

Signed-off-by: Li RongQing <lirongqing@baidu.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Link: https://lore.kernel.org/r/20240124120834.49410-1-lirongqing@baidu.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
 2024-01-24 14:41:37 +01:00
Pierre-Louis Bossart
e861431303 ALSA: virtio: fix kernel-doc 
make W=1 warning:

sound/virtio/virtio_ctl_msg.c:70: warning: expecting prototype for
virtsnd_ctl_msg_request(). Prototype was for
virtsnd_ctl_msg_response() instead

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210426213902.234711-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
 2021-04-27 08:39:39 +02:00
Anton Yakovlev
9d45e514da ALSA: virtio: handling control messages 
The control queue can be used by different parts of the driver to send
commands to the device. Control messages can be either synchronous or
asynchronous. The lifetime of a message is controlled by a reference
count.

Introduce a module parameter to set the message completion timeout:
  msg_timeout_ms [=1000]

Signed-off-by: Anton Yakovlev <anton.yakovlev@opensynergy.com>
Link: https://lore.kernel.org/r/20210302164709.3142702-4-anton.yakovlev@opensynergy.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
 2021-03-07 09:07:27 +01:00