| Message ID | 20190815171234.35349-1-fernando.pacheco@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2] drm/i915/uc: Fini hw even if GuC is not running | expand |
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc.c b/drivers/gpu/drm/i915/gt/uc/intel_uc.c index 0dc2b0cf4604..67dec7dcc26f 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_uc.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_uc.c @@ -521,7 +521,7 @@ void intel_uc_fini_hw(struct intel_uc *uc) { struct intel_guc *guc = &uc->guc; - if (!intel_guc_is_running(guc)) + if (!intel_uc_fw_is_available(&guc->fw)) return; if (intel_uc_supports_guc_submission(uc))
We should not be skipping uc_fini_hw on finding GuC is no longer running. There is plenty of hw and internal state that can be cleaned up without having to communicate with GuC. v2: better to check if fw is available (Michal) Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110943 Signed-off-by: Fernando Pacheco <fernando.pacheco@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> --- drivers/gpu/drm/i915/gt/uc/intel_uc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)