| Message ID | 1525814984-20039-21-git-send-email-oscar.mateo@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/gpu/drm/i915/intel_workarounds.c b/drivers/gpu/drm/i915/intel_workarounds.c index 7782b36..a6a3410 100644 --- a/drivers/gpu/drm/i915/intel_workarounds.c +++ b/drivers/gpu/drm/i915/intel_workarounds.c @@ -896,6 +896,9 @@ static void icl_whitelist_build(struct whitelist *w) /* WaAllowUMDToModifyHalfSliceChicken2:icl */ whitelist_reg(w, HALF_SLICE_CHICKEN2); + + /* WaAllowUMDToModifyHalfSliceChicken7:icl */ + whitelist_reg(w, GEN9_HALF_SLICE_CHICKEN7); } static struct whitelist *whitelist_build(struct intel_engine_cs *engine,
Required to dinamically set 'Trilinear Filter Quality Mode' Do Linux UMDs make use of this? This change has been security reviewed and the whitelisting approved. Virtualization of other OSes could certainly use it. v2: For whatever reason, this ended up in KBL (??!!) v3: Rebased on top of the WA refactoring v4: Rebased on top of the whitelist reg refactoring (Michel) v5: Added References (Mika) References: HSDES#1804860157 Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Signed-off-by: Oscar Mateo <oscar.mateo@intel.com> --- drivers/gpu/drm/i915/intel_workarounds.c | 3 +++ 1 file changed, 3 insertions(+)