Re: [PATCH v2] soundwire: qcom: wait for fifo space to be available before read/write

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On 4/1/21 4:00 AM, Srinivas Kandagatla wrote:
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.

Out of curiosity, do you actually need to do a check in the read case as well?

The commit message talks about writes getting dropped, is the opposite also a problem?




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