On Tue, Dec 31, 2019 at 11:29:25AM +0800, mingming lee wrote:
> For CMD21 tuning data, the 128/64 bytes data may coming in very
> short time, before msdc_start_data(), the read data has already
> come, in this case, clear MSDC_INT will cause the interrupt disappear
> and lead to the thread hang.
For CMD21 tuning data, the 128/64 bytes data may coming in very
short time, before msdc_start_data(), the read data has already
come, in this case, clear MSDC_INT will cause the interrupt disappear
and lead to the thread hang.
the solution is just clear all interrupts before command was sent.
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