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| author |   Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2021-04-01 10:00:58 +0100 |
|---|---|---|
| committer |   Vinod Koul <vkoul@kernel.org> | 2021-04-06 10:23:58 +0530 |
| commit | a661308c34de8cbd22165edf63dbd24ccb914981 (patch) | |
| tree | 2715e03a0af2ab89454320f54248036c6280b4c2 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | soundwire: qcom: add static port map support (diff) | |
| download | linux-dev-a661308c34de8cbd22165edf63dbd24ccb914981.tar.xz linux-dev-a661308c34de8cbd22165edf63dbd24ccb914981.zip | |
soundwire: qcom: wait for fifo space to be available before read/write
If we write registers very fast we can endup in a situation where some
of the writes will be dropped without any notice.
So wait for the fifo space to be available before reading/writing the
soundwire registers.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210401090058.24041-1-srinivas.kandagatla@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions