diff options
| author | Matthew Brost <matthew.brost@intel.com> | 2023-01-30 10:55:35 -0800 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-19 18:27:47 -0500 |
| commit | da3799c975726572066f1c6bc6a6f65cb1f01c84 (patch) | |
| tree | b8f629bd61cfaa8cf0fa04db1d1b9bcc25c3c0a2 /drivers/gpu/drm/xe/xe_uc.h | |
| parent | 74a8b2c6e2d6f17fcd9977de298eff20a46b0af7 (diff) | |
drm/xe: Use GuC to do GGTT invalidations for the GuC firmware
Only the GuC should be issuing TLB invalidations if it is enabled. Part
of this patch is sanitize the device on driver unload to ensure we do
not send GuC based TLB invalidations during driver unload.
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_uc.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_uc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_uc.h b/drivers/gpu/drm/xe/xe_uc.h index 380e722f95fc..d6efc9ef00d3 100644 --- a/drivers/gpu/drm/xe/xe_uc.h +++ b/drivers/gpu/drm/xe/xe_uc.h @@ -17,5 +17,6 @@ void xe_uc_stop_prepare(struct xe_uc *uc); int xe_uc_stop(struct xe_uc *uc); int xe_uc_start(struct xe_uc *uc); int xe_uc_suspend(struct xe_uc *uc); +void xe_uc_sanitize(struct xe_uc *uc); #endif |