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Andrzej Kacprowski authored
The firmware needs to know the time spent in D0i3/D3 to calculate telemetry data. The D0i3/D3 residency time is calculated by the driver and passed to the firmware in the boot parameters. The driver also passes VPU perf counter value captured right before entering D0i3 - this allows the VPU firmware to generate monotonic timestamps for the logs. Signed-off-by: Andrzej Kacprowski <andrzej.kacprowski@linux.intel.com> Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231028133415.1169975-9-stanislaw.gruszka@linux.intel.com
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