| Message ID | 1525814984-20039-19-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 bf7c972..12ab0ca 100644 --- a/drivers/gpu/drm/i915/intel_workarounds.c +++ b/drivers/gpu/drm/i915/intel_workarounds.c @@ -891,6 +891,8 @@ static void cnl_whitelist_build(struct whitelist *w) static void icl_whitelist_build(struct whitelist *w) { + /* WaSendPushConstantsFromMMIO:icl */ + whitelist_reg(w, COMMON_SLICE_CHICKEN2); } static struct whitelist *whitelist_build(struct intel_engine_cs *engine,
Allows UMDs to set 'Disable Gather at Set Shader Common Slice'. 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: Rebased v3: Rebased on top of the WA refactoring v4: Rebased on top of the WA whitelist reg refactoring (Michel) v5: Added References (Mika) References: HSDES#1405764967 Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Signed-off-by: Oscar Mateo <oscar.mateo@intel.com> --- drivers/gpu/drm/i915/intel_workarounds.c | 2 ++ 1 file changed, 2 insertions(+)