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| author | Kai Chieh Chuang <kaichieh.chuang@mediatek.com> | 2018-05-28 05:18:18 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-05-29 16:56:34 +0300 |
| commit | 9c0ac70ad24d76b873c1551e27790c7f6a815d5c (patch) | |
| tree | 891e13ae14a5629eb69dff1939fa0016ce55c333 /sound/core | |
| parent | 6b116dfb4633a7efce7f96355c2d272d8b16f0fb (diff) | |
| download | linux-9c0ac70ad24d76b873c1551e27790c7f6a815d5c.tar.xz | |
ASoC: dpcm: fix BE dai not hw_free and shutdown
In case, one BE is used by two FE1/FE2
FE1--->BE-->
|
FE2----]
when FE1/FE2 call dpcm_be_dai_hw_free() together
the BE users will be 2 (> 1), hence cannot be hw_free
the be state will leave at, ex. SND_SOC_DPCM_STATE_STOP
later FE1/FE2 call dpcm_be_dai_shutdown(),
will be skip due to wrong state.
leaving the BE not being hw_free and shutdown.
The BE dai will be hw_free later when calling
dpcm_be_dai_shutdown() if still in invalid state.
Signed-off-by: KaiChieh Chuang <kaichieh.chuang@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/core')
0 files changed, 0 insertions, 0 deletions