diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/r600.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/r600.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index a6a23a9f9a5..0f9a8c6788a 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -2473,8 +2473,12 @@ int r600_irq_set(struct radeon_device *rdev) return -EINVAL; } /* don't enable anything if the ih is disabled */ - if (!rdev->ih.enabled) + if (!rdev->ih.enabled) { + r600_disable_interrupts(rdev); + /* force the active interrupt state to all disabled */ + r600_disable_interrupt_state(rdev); return 0; + } if (ASIC_IS_DCE3(rdev)) { hpd1 = RREG32(DC_HPD1_INT_CONTROL) & ~DC_HPDx_INT_EN; @@ -2692,6 +2696,8 @@ int r600_irq_process(struct radeon_device *rdev) bool queue_hotplug = false; DRM_DEBUG("r600_irq_process start: rptr %d, wptr %d\n", rptr, wptr); + if (!rdev->ih.enabled) + return IRQ_NONE; spin_lock_irqsave(&rdev->ih.lock, flags); |