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Hemant Kumar
bc8bdf67c6
HSIC generates interrupt at 4ms interval. If idle power collapse is enabled when HSIC is active, krait keeps on going into idle power collapse requesting RPM to handle the sleep set requirement. If HSIC interrupt comes after 4ms interval, krait comes out of idle power collapse and it again ask RPM to handle this request therefore keeps RPM busy handling requests due to frequent idle power collapse. This has a power impact. Hence only allow standalone power collapse when HSIC is active to avoid RPM involvement in assisting kraits to power collapse. Vote for idle power collapse when HSIC goes to low power mode. Change-Id: Iee8bc1fa180499f2d26fbac955a6a6ed767fdeb4 Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>