diff options
| author | Stefan Sauer <[email protected]> | 2022-01-06 13:41:45 +0100 |
|---|---|---|
| committer | Takashi Iwai <[email protected]> | 2022-01-06 16:08:07 +0100 |
| commit | 7560ee032b3f87fa5c4f03e99a064c6cd326951e (patch) | |
| tree | 17bdba5018a5731faecc565b2bebc39cbf312273 /drivers/usb/cdns3/cdns3-imx.c | |
| parent | b81e9e5c723de936652653241d3dc4f33ae05e8c (diff) | |
ALSA: seq: virmidi: Add a drain operation
If a driver does not supply a drain operation for outputs, a default code
path will execute msleep(50). Especially for a virtual midi device
this severely limmits the throughput.
This implementation for the virtual midi driver simply flushes the output
workqueue.
Signed-off-by: Stefan Sauer <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-imx.c')
0 files changed, 0 insertions, 0 deletions