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-rw-r--r--drivers/accel/ivpu/ivpu_drv.h1
-rw-r--r--drivers/accel/ivpu/ivpu_hw_37xx.c2
-rw-r--r--drivers/accel/ivpu/ivpu_hw_40xx.c3
-rw-r--r--drivers/accel/ivpu/ivpu_pm.c14
4 files changed, 14 insertions, 6 deletions
diff --git a/drivers/accel/ivpu/ivpu_drv.h b/drivers/accel/ivpu/ivpu_drv.h
index 9e8c075fe9ef..44d857094bbc 100644
--- a/drivers/accel/ivpu/ivpu_drv.h
+++ b/drivers/accel/ivpu/ivpu_drv.h
@@ -117,6 +117,7 @@ struct ivpu_device {
int jsm;
int tdr;
int reschedule_suspend;
+ int autosuspend;
} timeout;
};
diff --git a/drivers/accel/ivpu/ivpu_hw_37xx.c b/drivers/accel/ivpu/ivpu_hw_37xx.c
index 9eae1c241bc0..1090c91e1ba3 100644
--- a/drivers/accel/ivpu/ivpu_hw_37xx.c
+++ b/drivers/accel/ivpu/ivpu_hw_37xx.c
@@ -113,11 +113,13 @@ static void ivpu_hw_timeouts_init(struct ivpu_device *vdev)
vdev->timeout.jsm = 50000;
vdev->timeout.tdr = 2000000;
vdev->timeout.reschedule_suspend = 1000;
+ vdev->timeout.autosuspend = -1;
} else {
vdev->timeout.boot = 1000;
vdev->timeout.jsm = 500;
vdev->timeout.tdr = 2000;
vdev->timeout.reschedule_suspend = 10;
+ vdev->timeout.autosuspend = 10;
}
}
diff --git a/drivers/accel/ivpu/ivpu_hw_40xx.c b/drivers/accel/ivpu/ivpu_hw_40xx.c
index 34626d66fa10..09ba07443396 100644
--- a/drivers/accel/ivpu/ivpu_hw_40xx.c
+++ b/drivers/accel/ivpu/ivpu_hw_40xx.c
@@ -135,16 +135,19 @@ static void ivpu_hw_timeouts_init(struct ivpu_device *vdev)
vdev->timeout.jsm = 50000;
vdev->timeout.tdr = 2000000;
vdev->timeout.reschedule_suspend = 1000;
+ vdev->timeout.autosuspend = -1;
} else if (ivpu_is_simics(vdev)) {
vdev->timeout.boot = 50;
vdev->timeout.jsm = 500;
vdev->timeout.tdr = 10000;
vdev->timeout.reschedule_suspend = 10;
+ vdev->timeout.autosuspend = -1;
} else {
vdev->timeout.boot = 1000;
vdev->timeout.jsm = 500;
vdev->timeout.tdr = 2000;
vdev->timeout.reschedule_suspend = 10;
+ vdev->timeout.autosuspend = 10;
}
}
diff --git a/drivers/accel/ivpu/ivpu_pm.c b/drivers/accel/ivpu/ivpu_pm.c
index e6f27daf5560..954c9ecd3e14 100644
--- a/drivers/accel/ivpu/ivpu_pm.c
+++ b/drivers/accel/ivpu/ivpu_pm.c
@@ -286,6 +286,7 @@ int ivpu_pm_init(struct ivpu_device *vdev)
{
struct device *dev = vdev->drm.dev;
struct ivpu_pm_info *pm = vdev->pm;
+ int delay;
pm->vdev = vdev;
pm->suspend_reschedule_counter = PM_RESCHEDULE_LIMIT;
@@ -293,14 +294,15 @@ int ivpu_pm_init(struct ivpu_device *vdev)
atomic_set(&pm->in_reset, 0);
INIT_WORK(&pm->recovery_work, ivpu_pm_recovery_work);
- pm_runtime_use_autosuspend(dev);
-
if (ivpu_disable_recovery)
- pm_runtime_set_autosuspend_delay(dev, -1);
- else if (ivpu_is_silicon(vdev))
- pm_runtime_set_autosuspend_delay(dev, 100);
+ delay = -1;
else
- pm_runtime_set_autosuspend_delay(dev, 60000);
+ delay = vdev->timeout.autosuspend;
+
+ pm_runtime_use_autosuspend(dev);
+ pm_runtime_set_autosuspend_delay(dev, delay);
+
+ ivpu_dbg(vdev, PM, "Autosuspend delay = %d\n", delay);
return 0;
}