Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 10e08497 authored by Ben Widawsky's avatar Ben Widawsky Committed by Daniel Vetter
Browse files

drm/i915: Don't default to overclock max 



Requested-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: default avatarBen Widawsky <ben@bwidawsk.net>
Reviewed-by: default avatarMika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 31c77388

drivers/gpu/drm/i915/intel_pm.c

+1 −2
Original line number Diff line number Diff line
@@ -2643,11 +2643,10 @@ static void gen6_enable_rps(struct drm_device *dev) 
		pcu_mbox = 0;

		ret = sandybridge_pcode_read(dev_priv, GEN6_READ_OC_PARAMS, &pcu_mbox);

		if (!ret && (pcu_mbox & (1<<31))) { /* OC supported */

			DRM_DEBUG_DRIVER("overclocking supported, adjusting frequency max from %dMHz to %dMHz\n",

			DRM_DEBUG_DRIVER("Overclocking supported. Max: %dMHz, Overclock max: %dMHz\n",

					 (dev_priv->rps.max_delay & 0xff) * 50,

					 (pcu_mbox & 0xff) * 50);

			dev_priv->rps.hw_max = pcu_mbox & 0xff;

			dev_priv->rps.max_delay = pcu_mbox & 0xff;

		}

	} else {

		DRM_DEBUG_DRIVER("Failed to set the min frequency\n");