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accel/ivpu: Increase autosuspend delay to 100ms on 40xx 

The new HW is more power efficient and there is no
need to enter the D0i3/D3 so quickly. Increasing
autosuspend delay reduces latency in certain usage
scenarios.

Signed-off-by: Andrzej Kacprowski <Andrzej.Kacprowski@intel.com>
Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240611120433.1012423-14-jacek.lawrynowicz@linux.intel.com
This commit is contained in:
Andrzej Kacprowski 2024-06-11 14:04:30 +02:00 committed by Jacek Lawrynowicz
parent a4d46253fa
commit cf1d06ac53
1 changed files with 4 additions and 1 deletions
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5
drivers/accel/ivpu/ivpu_hw.c
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@ -99,7 +99,10 @@ static void timeouts_init(struct ivpu_device *vdev)
vdev->timeout.boot = 1000; vdev->timeout.boot = 1000;
vdev->timeout.jsm = 500; vdev->timeout.jsm = 500;
vdev->timeout.tdr = 2000; vdev->timeout.tdr = 2000;
vdev->timeout.autosuspend = 10; if (ivpu_hw_ip_gen(vdev) == IVPU_HW_IP_37XX)
vdev->timeout.autosuspend = 10;
else
vdev->timeout.autosuspend = 100;
vdev->timeout.d0i3_entry_msg = 5; vdev->timeout.d0i3_entry_msg = 5;
} }
} }