Commit cad725fe authored Jan 19, 2015 by Ville Syrjälä Committed by Daniel Vetter Jan 27, 2015

drm/i915: Change VLV GEN6_RP_DOWN_TIMEOUT value to decimal



We use decimal for all the other RP magic values, so change
GEN6_RP_DOWN_TIMEOUT to decimal as well. Also change the order
of the register writes to match the BIOS spec for easier verification.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Deepak <S&lt;deepak.s@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

parent 160614a2

drivers/gpu/drm/i915/intel_pm.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -4807,13 +4807,13 @@ static void valleyview_enable_rps(struct drm_device *dev)
		/* Disable RC states. */
		I915_WRITE(GEN6_RC_CONTROL, 0);

		I915_WRITE(GEN6_RP_DOWN_TIMEOUT, 1000000);
		I915_WRITE(GEN6_RP_UP_THRESHOLD, 59400);
		I915_WRITE(GEN6_RP_DOWN_THRESHOLD, 245000);
		I915_WRITE(GEN6_RP_UP_EI, 66000);
		I915_WRITE(GEN6_RP_DOWN_EI, 350000);

		I915_WRITE(GEN6_RP_IDLE_HYSTERSIS, 10);
		I915_WRITE(GEN6_RP_DOWN_TIMEOUT, 0xf4240);

		I915_WRITE(GEN6_RP_CONTROL,
		GEN6_RP_MEDIA_TURBO \|

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