diff options
author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2022-04-21 13:44:55 -0400 |
---|---|---|
committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2022-04-21 13:48:26 -0400 |
commit | e1e1f4e32594d117d9f90e7743d33a019139fc9f (patch) | |
tree | 01bfc642ee798e3e9daedfdaecd168bec4a764b2 /drivers/gpu/drm/i915/gt/intel_gtt.c | |
parent | 0f9fc0c1eff0120403f95d4f61e330654fbe64ed (diff) | |
parent | c54b39a565227538c52ead2349eb17d54aadd6f7 (diff) |
Merge drm/drm-next into drm-intel-gt-next
In order to get the GSC Support merged on drm-intel-gt-next
in a clean fashion we needed this ATS-M patch to avoid
conflict in i915_pci.c:
commit 412c942bdfae ("drm/i915/ats-m: add ATS-M platform info")
--
Fixing a silent conflict on drivers/gpu/drm/i915/gt/intel_gt_gmch.c:
- if (!intel_vtd_active(i915))
+ if (!i915_vtd_active(i915))
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_gtt.c')
-rw-r--r-- | drivers/gpu/drm/i915/gt/intel_gtt.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.c b/drivers/gpu/drm/i915/gt/intel_gtt.c index 719fd31eee80..b67831833c9a 100644 --- a/drivers/gpu/drm/i915/gt/intel_gtt.c +++ b/drivers/gpu/drm/i915/gt/intel_gtt.c @@ -13,10 +13,22 @@ #include "gem/i915_gem_internal.h" #include "gem/i915_gem_lmem.h" #include "i915_trace.h" +#include "i915_utils.h" #include "intel_gt.h" #include "intel_gt_regs.h" #include "intel_gtt.h" + +static bool intel_ggtt_update_needs_vtd_wa(struct drm_i915_private *i915) +{ + return IS_BROXTON(i915) && i915_vtd_active(i915); +} + +bool intel_vm_no_concurrent_access_wa(struct drm_i915_private *i915) +{ + return IS_CHERRYVIEW(i915) || intel_ggtt_update_needs_vtd_wa(i915); +} + struct drm_i915_gem_object *alloc_pt_lmem(struct i915_address_space *vm, int sz) { struct drm_i915_gem_object *obj; |