diff options
| author | John Harrison <John.C.Harrison@Intel.com> | 2021-07-26 17:23:38 -0700 |
|---|---|---|
| committer | John Harrison <John.C.Harrison@Intel.com> | 2021-07-27 17:32:09 -0700 |
| commit | 481d458caede241607e8463b9920ff9e29cece38 (patch) | |
| tree | e68aba3c68044428dba1d2b81051936c8f91d45f /drivers/gpu/drm/i915/gt/intel_gt.c | |
| parent | 731c2ad5e1f812ef91113f1c118a0c7252f17ef6 (diff) | |
drm/i915/guc: Add golden context to GuC ADS
The media watchdog mechanism involves GuC doing a silent reset and
continue of the hung context. This requires the i915 driver provide a
golden context to GuC in the ADS.
v2:
(Matthew Brost):
- Fix memory corruption in shmem_read
(John H)
- Use locals rather than defines for LR_* + SKIP_SIZE
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210727002348.97202-24-matthew.brost@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_gt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_gt.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_gt.c b/drivers/gpu/drm/i915/gt/intel_gt.c index 46441607d18b..a64aa43f7cd9 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt.c +++ b/drivers/gpu/drm/i915/gt/intel_gt.c @@ -654,6 +654,8 @@ int intel_gt_init(struct intel_gt *gt) if (err) goto err_gt; + intel_uc_init_late(>->uc); + err = i915_inject_probe_error(gt->i915, -EIO); if (err) goto err_gt; |