On Thu, 11 Nov 2021 23:10:16 -0800, Vinay Belgaumkar wrote:
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c index 4e1d3cd29164..22c1c12369f2 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c @@ -183,11 +183,15 @@ static int slpc_unset_param(struct intel_guc_slpc *slpc, static int slpc_force_min_freq(struct intel_guc_slpc *slpc, u32 freq) { struct drm_i915_private *i915 = slpc_to_i915(slpc);
struct intel_guc *guc = slpc_to_guc(slpc); intel_wakeref_t wakeref; int ret = 0;
lockdep_assert_held(&slpc->lock);
if (!intel_guc_is_ready(guc))
return -ENODEV;
Reviewed-by: Ashutosh Dixit ashutosh.dixit@intel.com
The test wedges/resets the GPU after a request is queued but before it is retired.