diff options
| author | Venkata Sandeep Dhanalakota <venkata.s.dhanalakota@intel.com> | 2021-04-27 09:54:12 +0100 |
|---|---|---|
| committer | Matthew Auld <matthew.auld@intel.com> | 2021-04-27 16:21:11 +0100 |
| commit | fa85bfd19c26739c4cc02afbbab2588332648e9d (patch) | |
| tree | 9fa0ee917688fd9e75295e95cc2cdece6fceb8f0 /drivers/gpu/drm/i915/gt/uc/intel_guc.c | |
| parent | c27d642b8edbbb112bdc3ca2f219d7c98cc026e1 (diff) | |
| download | linux-fa85bfd19c26739c4cc02afbbab2588332648e9d.tar.bz2 | |
drm/i915: Update the helper to set correct mapping
Determine the possible coherent map type based on object location,
and if target has llc or if user requires an always coherent
mapping.
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: CQ Tang <cq.tang@intel.com>
Suggested-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Venkata Sandeep Dhanalakota <venkata.s.dhanalakota@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210427085417.120246-2-matthew.auld@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt/uc/intel_guc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_guc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc.c b/drivers/gpu/drm/i915/gt/uc/intel_guc.c index 78305b2ec89d..adae04c47aab 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc.c @@ -682,7 +682,9 @@ int intel_guc_allocate_and_map_vma(struct intel_guc *guc, u32 size, if (IS_ERR(vma)) return PTR_ERR(vma); - vaddr = i915_gem_object_pin_map_unlocked(vma->obj, I915_MAP_WB); + vaddr = i915_gem_object_pin_map_unlocked(vma->obj, + i915_coherent_map_type(guc_to_gt(guc)->i915, + vma->obj, true)); if (IS_ERR(vaddr)) { i915_vma_unpin_and_release(&vma, 0); return PTR_ERR(vaddr); |