Signed-off-by: Zhao Yakui <yakui.z...@intel.com>
---
drivers/gpu/drm/i915/i915_irq.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index bdda3b5..d5b1dd3 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -1347,13 +1347,16 @@ static irqreturn_t gen8_gt_irq_handler(struct
drm_device *dev,
DRM_ERROR("The master control interrupt lied (GT0)!\n");
}
- if (master_ctl & GEN8_GT_VCS1_IRQ) {
+ if (master_ctl & (GEN8_GT_VCS1_IRQ | GEN8_GT_VCS2_IRQ)) {
tmp = I915_READ(GEN8_GT_IIR(1));
if (tmp) {
ret = IRQ_HANDLED;
vcs = tmp >> GEN8_VCS1_IRQ_SHIFT;
if (vcs & GT_RENDER_USER_INTERRUPT)
notify_ring(dev, &dev_priv->ring[VCS]);
+ vcs = tmp >> GEN8_VCS2_IRQ_SHIFT;
+ if (vcs & GT_RENDER_USER_INTERRUPT)
+ notify_ring(dev, &dev_priv->ring[VCS2]);
I915_WRITE(GEN8_GT_IIR(1), tmp);
} else
DRM_ERROR("The master control interrupt lied (GT1)!\n");
--
1.7.10.1
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