Searched refs:pcu_mbox (Results 1 - 1 of 1) sorted by relevance

/freebsd-11-stable/sys/dev/drm2/i915/
H A Dintel_pm.c2532 u32 rc6vids, pcu_mbox, rc6_mask = 0; local
2633 pcu_mbox = 0;
2634 ret = sandybridge_pcode_read(dev_priv, GEN6_READ_OC_PARAMS, &pcu_mbox);
2635 if (ret && pcu_mbox & (1<<31)) { /* OC supported */
2636 dev_priv->rps.max_delay = pcu_mbox & 0xff;
2637 DRM_DEBUG_DRIVER("overclocking supported, adjusting frequency max to %dMHz\n", pcu_mbox * 50);

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