[PATCH 24/27] Unclaimed write to register 0x64834
José Roberto de Souza
jose.souza at intel.com
Tue Aug 7 17:58:42 UTC 2018
---
drivers/gpu/drm/i915/i915_irq.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index f785ec61fea8..8d616453c6db 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -3603,8 +3603,10 @@ static void gen8_irq_reset(struct drm_device *dev)
gen8_gt_irq_reset(dev_priv);
- I915_WRITE(EDP_PSR_IMR, 0xffffffff);
- I915_WRITE(EDP_PSR_IIR, 0xffffffff);
+ if (INTEL_INFO(dev_priv)->num_pipes) {
+ I915_WRITE(EDP_PSR_IMR, 0xffffffff);
+ I915_WRITE(EDP_PSR_IIR, 0xffffffff);
+ }
for_each_pipe(dev_priv, pipe)
if (intel_display_power_is_enabled(dev_priv,
--
2.18.0
More information about the Intel-gfx-trybot
mailing list