diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_eu_stall.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/xe/xe_eu_stall.c b/drivers/gpu/drm/xe/xe_eu_stall.c index 650e45f6a7c7..97dfb7945b7a 100644 --- a/drivers/gpu/drm/xe/xe_eu_stall.c +++ b/drivers/gpu/drm/xe/xe_eu_stall.c @@ -49,6 +49,7 @@ struct xe_eu_stall_data_stream { wait_queue_head_t poll_wq; size_t data_record_size; size_t per_xecore_buf_size; + unsigned int fw_ref; struct xe_gt *gt; struct xe_bo *bo; @@ -660,13 +661,12 @@ static int xe_eu_stall_stream_enable(struct xe_eu_stall_data_stream *stream) struct per_xecore_buf *xecore_buf; struct xe_gt *gt = stream->gt; u16 group, instance; - unsigned int fw_ref; int xecore; /* Take runtime pm ref and forcewake to disable RC6 */ xe_pm_runtime_get(gt_to_xe(gt)); - fw_ref = xe_force_wake_get(gt_to_fw(gt), XE_FW_RENDER); - if (!xe_force_wake_ref_has_domain(fw_ref, XE_FW_RENDER)) { + stream->fw_ref = xe_force_wake_get(gt_to_fw(gt), XE_FW_RENDER); + if (!xe_force_wake_ref_has_domain(stream->fw_ref, XE_FW_RENDER)) { xe_gt_err(gt, "Failed to get RENDER forcewake\n"); xe_pm_runtime_put(gt_to_xe(gt)); return -ETIMEDOUT; @@ -832,7 +832,7 @@ static int xe_eu_stall_disable_locked(struct xe_eu_stall_data_stream *stream) xe_gt_mcr_multicast_write(gt, ROW_CHICKEN2, _MASKED_BIT_DISABLE(DISABLE_DOP_GATING)); - xe_force_wake_put(gt_to_fw(gt), XE_FW_RENDER); + xe_force_wake_put(gt_to_fw(gt), stream->fw_ref); xe_pm_runtime_put(gt_to_xe(gt)); return 0; |