drm/i915/guc: Make sure to sanitize CT status (9adcf0db) · Commits · 戴 / test

We are sanitizing firmware status and old mmio message, but we forget to sanitize CT status. Fixes: ("drm/i915/guc: Introduce guc_is_ready") 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> Link: https://patchwork.freedesktop.org/patch/msgid/20200207131938.2787828-1-chris@chris-wilson.co.uk Signed-off-by:

Chris Wilson <chris@chris-wilson.co.uk>

drivers/gpu/drm/i915/gt/uc/intel_guc.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -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;

drivers/gpu/drm/i915/gt/uc/intel_guc_ct.h

+5 −0

Original line number	Diff line number	Diff line
		@@ -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;

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