diff options
| author | Takashi Sakamoto <[email protected]> | 2017-04-03 21:13:40 +0900 |
|---|---|---|
| committer | Takashi Iwai <[email protected]> | 2017-04-05 21:35:14 +0200 |
| commit | 3d016d57fdc5e6caa4cd67896f4b081bccad6e2c (patch) | |
| tree | 25edf51c9db096d7a4ebe0b3b7f5ceb1edd3394c /tools/perf/scripts/python/Perf-Trace-Util | |
| parent | 2f726aec19a9d2c63bec9a8a53a3910ffdcd09f8 (diff) | |
ALSA: oxfw: fix regression to handle Stanton SCS.1m/1d
At a commit 6c29230e2a5f ("ALSA: oxfw: delayed registration of sound
card"), ALSA oxfw driver fails to handle SCS.1m/1d, due to -EBUSY at a call
of snd_card_register(). The cause is that the driver manages to register
two rawmidi instances with the same device number 0. This is a regression
introduced since kernel 4.7.
This commit fixes the regression, by fixing up device property after
discovering stream formats.
Fixes: 6c29230e2a5f ("ALSA: oxfw: delayed registration of sound card")
Cc: <[email protected]> # 4.7+
Signed-off-by: Takashi Sakamoto <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util')
0 files changed, 0 insertions, 0 deletions