diff options
Diffstat (limited to 'drivers/accel/ivpu/ivpu_pm.c')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_pm.c | 31 |
1 files changed, 22 insertions, 9 deletions
diff --git a/drivers/accel/ivpu/ivpu_pm.c b/drivers/accel/ivpu/ivpu_pm.c index ffff2496e8e8..0ace218783c8 100644 --- a/drivers/accel/ivpu/ivpu_pm.c +++ b/drivers/accel/ivpu/ivpu_pm.c @@ -37,7 +37,7 @@ static void ivpu_pm_prepare_cold_boot(struct ivpu_device *vdev) static void ivpu_pm_prepare_warm_boot(struct ivpu_device *vdev) { struct ivpu_fw_info *fw = vdev->fw; - struct vpu_boot_params *bp = fw->mem->kvaddr; + struct vpu_boot_params *bp = ivpu_bo_vaddr(fw->mem); if (!bp->save_restore_ret_address) { ivpu_pm_prepare_cold_boot(vdev); @@ -246,6 +246,19 @@ int ivpu_rpm_get(struct ivpu_device *vdev) return ret; } +int ivpu_rpm_get_if_active(struct ivpu_device *vdev) +{ + int ret; + + ivpu_dbg(vdev, RPM, "rpm_get_if_active count %d\n", + atomic_read(&vdev->drm.dev->power.usage_count)); + + ret = pm_runtime_get_if_active(vdev->drm.dev, false); + drm_WARN_ON(&vdev->drm, ret < 0); + + return ret; +} + void ivpu_rpm_put(struct ivpu_device *vdev) { pm_runtime_mark_last_busy(vdev->drm.dev); @@ -283,10 +296,11 @@ void ivpu_pm_reset_done_cb(struct pci_dev *pdev) pm_runtime_put_autosuspend(vdev->drm.dev); } -int ivpu_pm_init(struct ivpu_device *vdev) +void 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; @@ -294,16 +308,15 @@ 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; - return 0; + pm_runtime_use_autosuspend(dev); + pm_runtime_set_autosuspend_delay(dev, delay); + + ivpu_dbg(vdev, PM, "Autosuspend delay = %d\n", delay); } void ivpu_pm_cancel_recovery(struct ivpu_device *vdev) |