diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_reg_sr.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_reg_sr.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/gpu/drm/xe/xe_reg_sr.c b/drivers/gpu/drm/xe/xe_reg_sr.c index 191cb4121acd..e1a0e27cda14 100644 --- a/drivers/gpu/drm/xe/xe_reg_sr.c +++ b/drivers/gpu/drm/xe/xe_reg_sr.c @@ -188,27 +188,27 @@ void xe_reg_sr_apply_mmio(struct xe_reg_sr *sr, struct xe_gt *gt) { struct xe_reg_sr_entry *entry; unsigned long reg; - int err; + unsigned int fw_ref; if (xa_empty(&sr->xa)) return; xe_gt_dbg(gt, "Applying %s save-restore MMIOs\n", sr->name); - err = xe_force_wake_get(gt_to_fw(gt), XE_FORCEWAKE_ALL); - if (err) + fw_ref = xe_force_wake_get(gt_to_fw(gt), XE_FORCEWAKE_ALL); + if (!xe_force_wake_ref_has_domain(fw_ref, XE_FORCEWAKE_ALL)) goto err_force_wake; xa_for_each(&sr->xa, reg, entry) apply_one_mmio(gt, entry); - err = xe_force_wake_put(gt_to_fw(gt), XE_FORCEWAKE_ALL); - XE_WARN_ON(err); + xe_force_wake_put(gt_to_fw(gt), fw_ref); return; err_force_wake: - xe_gt_err(gt, "Failed to apply, err=%d\n", err); + xe_force_wake_put(gt_to_fw(gt), fw_ref); + xe_gt_err(gt, "Failed to apply, err=-ETIMEDOUT\n"); } void xe_reg_sr_apply_whitelist(struct xe_hw_engine *hwe) @@ -221,15 +221,15 @@ void xe_reg_sr_apply_whitelist(struct xe_hw_engine *hwe) u32 mmio_base = hwe->mmio_base; unsigned long reg; unsigned int slot = 0; - int err; + unsigned int fw_ref; if (xa_empty(&sr->xa)) return; drm_dbg(&xe->drm, "Whitelisting %s registers\n", sr->name); - err = xe_force_wake_get(gt_to_fw(gt), XE_FORCEWAKE_ALL); - if (err) + fw_ref = xe_force_wake_get(gt_to_fw(gt), XE_FORCEWAKE_ALL); + if (!xe_force_wake_ref_has_domain(fw_ref, XE_FORCEWAKE_ALL)) goto err_force_wake; p = drm_dbg_printer(&xe->drm, DRM_UT_DRIVER, NULL); @@ -254,13 +254,13 @@ void xe_reg_sr_apply_whitelist(struct xe_hw_engine *hwe) xe_mmio_write32(>->mmio, RING_FORCE_TO_NONPRIV(mmio_base, slot), addr); } - err = xe_force_wake_put(gt_to_fw(gt), XE_FORCEWAKE_ALL); - XE_WARN_ON(err); + xe_force_wake_put(gt_to_fw(gt), fw_ref); return; err_force_wake: - drm_err(&xe->drm, "Failed to apply, err=%d\n", err); + xe_force_wake_put(gt_to_fw(gt), fw_ref); + drm_err(&xe->drm, "Failed to apply, err=-ETIMEDOUT\n"); } /** |