diff options
| author | Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> | 2023-05-24 10:48:45 +0300 |
|---|---|---|
| committer | Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> | 2023-07-07 10:33:23 +0300 |
| commit | 8f7fb1e21e603b9ffbb116a2ed933e34acb354fa (patch) | |
| tree | 5538f2d3b913aa73b7074f2e8a82ca77e57b0a7d /drivers/accel/ivpu/ivpu_pm.c | |
| parent | d4e4257afa6ed5205eda993180401fc2c20e4b60 (diff) | |
| download | linux-8f7fb1e21e603b9ffbb116a2ed933e34acb354fa.tar.xz | |
accel/ivpu: Add debugfs files for testing device reset
Add new debugfs files to validate device recovery functionality.
Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230524074847.866711-4-stanislaw.gruszka@linux.intel.com
Diffstat (limited to 'drivers/accel/ivpu/ivpu_pm.c')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_pm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/accel/ivpu/ivpu_pm.c b/drivers/accel/ivpu/ivpu_pm.c index aa4d56dc52b3..e6f27daf5560 100644 --- a/drivers/accel/ivpu/ivpu_pm.c +++ b/drivers/accel/ivpu/ivpu_pm.c @@ -259,6 +259,7 @@ void ivpu_pm_reset_prepare_cb(struct pci_dev *pdev) pm_runtime_get_sync(vdev->drm.dev); ivpu_dbg(vdev, PM, "Pre-reset..\n"); + atomic_inc(&vdev->pm->reset_counter); atomic_set(&vdev->pm->in_reset, 1); ivpu_shutdown(vdev); ivpu_pm_prepare_cold_boot(vdev); |