Commit a9922912 authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/i915: Do gen5_gt_irq_postinstall() before enabling the master interrupt 



Let's make sure the lower level interrupt bits are all lined
up before we flip on the master interrupt.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201021131443.25616-4-ville.syrjala@linux.intel.com


Reviewed-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
parent d08c4e23

drivers/gpu/drm/i915/i915_irq.c

+2 −2
Original line number Diff line number Diff line
@@ -3474,11 +3474,11 @@ static void ilk_irq_postinstall(struct drm_i915_private *dev_priv) 


	ibx_irq_pre_postinstall(dev_priv);



	gen5_gt_irq_postinstall(&dev_priv->gt);



	GEN3_IRQ_INIT(uncore, DE, dev_priv->irq_mask,

		      display_mask | extra_mask);



	gen5_gt_irq_postinstall(&dev_priv->gt);



	ilk_hpd_detection_setup(dev_priv);



	ibx_irq_postinstall(dev_priv);

CRA Git | Maintained and supported by SUSTech CRA and CCSE