diff options
| author | 朱灿灿 <zhucancan@vivo.com> | 2020-05-29 18:12:44 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-05-29 16:55:30 +0100 |
| commit | 68f8043ed13e636c6f04ac1c0831e17681d392ab (patch) | |
| tree | 9aac76c784a255014949c350c2e7463a97d1a90b /kernel/umh.c | |
| parent | 28ff437a44fa618a14bc7402c7472b278af4c9eb (diff) | |
Subject: [PATCH v2] ASoC: soc-pcm: fix BE dai not hw_free and shutdown during mixer update
FE state is SND_SOC_DPCM_STATE_PREPARE now, BE1 is
used by FE.
Later when new BE2 is added to FE by mixer update,
it will call dpcm_run_update_startup() to update
BE2's state, but unfortunately BE2 .prepare() meets
error, it will disconnect all non started BE.
This make BE1 dai skip .hw_free() and .shutdown(),
and the BE1 users will never decrease to zero.
Signed-off-by: zhucancan <zhucancan@vivo.com>
Link: https://lore.kernel.org/r/ALMAWwB5CP9aAcKXCU5FzqqF.1.1590747164172.Hmail.zhucancan@vivo.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'kernel/umh.c')
0 files changed, 0 insertions, 0 deletions