From: Ville Syrjälä <[email protected]> For the "always on/unmasked" interrupts we initialize dev_priv->irq_mask first, then enable_mask. Follow the same order for the hotplug interrupt so that things are a bit less confusing.
Signed-off-by: Ville Syrjälä <[email protected]> --- drivers/gpu/drm/i915/i915_irq.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index a784803f709a..ee7a2a49f08e 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -1065,10 +1065,10 @@ static void i915_irq_postinstall(struct drm_i915_private *dev_priv) I915_USER_INTERRUPT; if (I915_HAS_HOTPLUG(dev_priv)) { - /* Enable in IER... */ - enable_mask |= I915_DISPLAY_PORT_INTERRUPT; /* and unmask in IMR */ dev_priv->irq_mask &= ~I915_DISPLAY_PORT_INTERRUPT; + /* Enable in IER... */ + enable_mask |= I915_DISPLAY_PORT_INTERRUPT; } GEN3_IRQ_INIT(uncore, GEN2_, dev_priv->irq_mask, enable_mask); -- 2.45.2
