torvalds-linux

mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-01-20 21:34:54 +00:00

History

Srinivas Kandagatla 74da272400 soundwire: qcom: adjust autoenumeration timeout

Currently timeout for autoenumeration during probe and bus reset is set to
2 secs which is really a big value. This can have an adverse effect on
boot time if the slave device is not ready/reset.
This was the case with wcd938x which was not reset yet but we spent 2
secs waiting in the soundwire controller probe. Reduce this time to
1/10 of Hz which should be good enough time to finish autoenumeration
if any slaves are available on the bus.

Reported-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220506084705.18525-1-srinivas.kandagatla@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

2022-05-09 12:03:14 +05:30

bus_type.c

soundwire: bus: use correct driver name in error messages

2021-03-30 11:51:42 +05:30

bus.c

soundwire: bus: use pm_runtime_resume_and_get()

2022-05-09 12:02:29 +05:30

bus.h

soundwire: export sdw_update() and sdw_update_no_pm()

2021-06-21 13:00:42 +01:00

cadence_master.c

soundwire: cadence: use pm_runtime_resume_and_get()