diff mbox series

drm/i915/guc: Make sure to sanitize CT status

Message ID 20200207131938.2787828-1-chris@chris-wilson.co.uk (mailing list archive)
State New, archived
Headers show
Series drm/i915/guc: Make sure to sanitize CT status | expand

Commit Message

Chris Wilson Feb. 7, 2020, 1:19 p.m. UTC 
From: Michal Wajdeczko <michal.wajdeczko@intel.com>

We are sanitizing firmware status and old mmio message, but
we forget to sanitize CT status.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/gt/uc/intel_guc.h    | 1 +
 drivers/gpu/drm/i915/gt/uc/intel_guc_ct.h | 5 +++++
 2 files changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc.h b/drivers/gpu/drm/i915/gt/uc/intel_guc.h
index 7ca9e5159f05..668b067b71e2 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc.h
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc.h
@@ -161,6 +161,7 @@  static inline bool intel_guc_is_ready(struct intel_guc *guc)
 static inline int intel_guc_sanitize(struct intel_guc *guc)
 {
 	intel_uc_fw_sanitize(&guc->fw);
+	intel_guc_ct_sanitize(&guc->ct);
 	guc->mmio_msg = 0;
 
 	return 0;
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.h b/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.h
index 97913bbb8be3..494a51a5200f 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.h
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.h
@@ -65,6 +65,11 @@  void intel_guc_ct_fini(struct intel_guc_ct *ct);
 int intel_guc_ct_enable(struct intel_guc_ct *ct);
 void intel_guc_ct_disable(struct intel_guc_ct *ct);
 
+static inline void intel_guc_ct_sanitize(struct intel_guc_ct *ct)
+{
+	ct->enabled = false;
+}
+
 static inline bool intel_guc_ct_enabled(struct intel_guc_ct *ct)
 {
 	return ct->enabled;