mbox series

[0/3] ASoC: core: remove support for card rebind using component framework

Message ID 20180802150338.24538-1-srinivas.kandagatla@linaro.org
Headers show
Series ASoC: core: remove support for card rebind using component framework | expand

Message

Srinivas Kandagatla Aug. 2, 2018, 3:03 p.m. UTC 
DRM based audio components get registered inside the component framework
bind callback. However component framework has a big mutex lock taken for
every call to component_add, component_del and bind, unbind callbacks.

This can lead to deadlock situation if we are trying to add new/remove
component within a bind/unbind callbacks. Which is what was happening
with bcm2837 rpi 3.

Revert this change till we sort out the mutex issue.

Thanks,
srini

Srinivas Kandagatla (3):
  ASoC: apq8096: remove auto rebinding
  ASoC: smd845: remove auto rebinding
  ASoC: core: remove support for card rebind using component framework

 include/sound/soc.h      |  7 ------
 sound/soc/qcom/apq8096.c |  2 --
 sound/soc/qcom/sdm845.c  |  2 --
 sound/soc/soc-core.c     | 62 ------------------------------------------------
 4 files changed, 73 deletions(-)

-- 
2.16.2