Re: [PATCH 11/11] accel/ivpu: Wait for VPU to enter idle state after D0i3 entry message

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On 10/25/2023 3:43 AM, Stanislaw Gruszka wrote:
From: Andrzej Kacprowski <andrzej.kacprowski@xxxxxxxxxxxxxxx>

The VPU needs non zero time to enter IDLE state after responding to
D0i3 entry message. If the driver does not wait for the VPU to enter
IDLE state it could cause warm boot failures.

Signed-off-by: Andrzej Kacprowski <andrzej.kacprowski@xxxxxxxxxxxxxxx>
Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@xxxxxxxxxxxxxxx>
Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@xxxxxxxxxxxxxxx>

Should this be squashed into the previous change? Feels like this is a bug fix to an issue that the previous change introduced.



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