[Intel-gfx] [PATCH v2 07/16] drm/i915/pxp: Create the arbitrary session after boot

[Chris Wilson]

Quoting Daniele Ceraolo Spurio (2021-03-01 19:31:51)
> +static inline bool intel_pxp_is_active(const struct intel_pxp *pxp)
> +{
> +       return pxp->arb_is_in_play;
> +}

> +static bool intel_pxp_session_is_in_play(struct intel_pxp *pxp, u32 id)
> +{
> +       struct intel_gt *gt = pxp_to_gt(pxp);
> +       intel_wakeref_t wakeref;
> +       u32 sip = 0;
> +
> +       with_intel_runtime_pm(gt->uncore->rpm, wakeref)
> +               sip = intel_uncore_read(gt->uncore, GEN12_KCR_SIP);
> +
> +       return sip & BIT(id);
> +}
> +
> +bool intel_pxp_arb_session_is_in_play(struct intel_pxp *pxp)
> +{
> +       return intel_pxp_session_is_in_play(pxp, ARB_SESSION);
> +}

So pxp->arb_is_in_play is not the same as intel_pxp_arb_session_is_in_play().

That's confusing.
-Chris