iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

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

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

Fixes: e85de1770385 ("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>
This commit is contained in:
Michal Wajdeczko 2020-02-07 13:19:38 +00:00 committed by Chris Wilson
parent 793c226173
commit 9adcf0db23
2 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/gpu/drm/i915/gt/uc/intel_guc.h
View File

@ -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;

5
drivers/gpu/drm/i915/gt/uc/intel_guc_ct.h
View File

@ -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;