[PATCH 09/11] accel/ivpu/40xx: Capture D0i3 entry host and device timestamps
Jeffrey Hugo
quic_jhugo at quicinc.com
Fri Oct 27 15:01:06 UTC 2023
On 10/25/2023 3:43 AM, Stanislaw Gruszka wrote:
> From: Andrzej Kacprowski <andrzej.kacprowski at linux.intel.com>
>
> The driver needs to capture the D0i3 entry timestamp to
> calculate D0i3 residency time.
>
> The D0i3 residency time and the VPU timestamp are passed
> to the firmware at D0i3 exit (warm boot).
>
> Signed-off-by: Andrzej Kacprowski <andrzej.kacprowski at linux.intel.com>
> Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka at linux.intel.com>
> Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka at linux.intel.com>
Feels like this should be applied before patch 8, otherwise this fixes a
bug introduced by patch 8.
Reviewed-by: Jeffrey Hugo <quic_jhugo at quicinc.com>
More information about the dri-devel
mailing list