From: Andrzej Kacprowski <Andrzej.Kacprowski@xxxxxxxxx> 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@xxxxxxxxx> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@xxxxxxxxxxxxxxx> --- drivers/accel/ivpu/ivpu_hw.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/accel/ivpu/ivpu_hw.c b/drivers/accel/ivpu/ivpu_hw.c index a4a13ac67047..27f0fe4d54e0 100644 --- a/drivers/accel/ivpu/ivpu_hw.c +++ b/drivers/accel/ivpu/ivpu_hw.c @@ -99,7 +99,10 @@ static void timeouts_init(struct ivpu_device *vdev) vdev->timeout.boot = 1000; vdev->timeout.jsm = 500; 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; } } -- 2.45.1
