Commit 93de68f9 authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/i915: Remove "VLV magic" from irq setup 



No clue what this is supposed to achieve. I think it's been there since
the very beginning, so presumably some kind of kludge for very early
silicon. Let's just throw it out.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1460382992-28728-2-git-send-email-ville.syrjala@linux.intel.com


Reviewed-by: default avatarImre Deak <imre.deak@intel.com>
parent 6b23f3e8

drivers/gpu/drm/i915/i915_irq.c

+0 −6
Original line number Original line Diff line number Diff line
@@ -3319,12 +3319,6 @@ static void valleyview_irq_preinstall(struct drm_device *dev) 
{

{

	struct drm_i915_private *dev_priv = dev->dev_private;

	struct drm_i915_private *dev_priv = dev->dev_private;





	/* VLV magic */

	I915_WRITE(VLV_IMR, 0);

	I915_WRITE(RING_IMR(RENDER_RING_BASE), 0);

	I915_WRITE(RING_IMR(GEN6_BSD_RING_BASE), 0);

	I915_WRITE(RING_IMR(BLT_RING_BASE), 0);



	gen5_gt_irq_reset(dev);

	gen5_gt_irq_reset(dev);





	I915_WRITE(DPINVGTT, DPINVGTT_STATUS_MASK);

	I915_WRITE(DPINVGTT, DPINVGTT_STATUS_MASK);

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