On Mon, 2023-10-30 at 16:45 -0700, Belgaumkar, Vinay wrote:
alan:skip
> +++ b/drivers/gpu/drm/i915/gt/intel_rc6.c
> @@ -608,11 +608,13 @@ void intel_rc6_init(struct intel_rc6 *rc6)
> /* Disable runtime-pm until we can save the GPU state with rc6 pctx */
> rpm_get(rc6);
>
> - if
If we skip RC6 init, residency registers do not get initialized,
leading to incorrect drpc debug output. Also release the wakeref
since we skip intel_rc6_enable() entirely when rc6_supported is false.
Fixes: 78d0b4552c37 ("drm/i915/gt: Use RC6 residency types as arguments to
residency
