diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/pci/drm/amd/amdgpu/si_ih.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/pci/drm/amd/amdgpu/si_ih.c b/sys/dev/pci/drm/amd/amdgpu/si_ih.c index 60dad63098a..e40a3fbc3e7 100644 --- a/sys/dev/pci/drm/amd/amdgpu/si_ih.c +++ b/sys/dev/pci/drm/amd/amdgpu/si_ih.c @@ -62,7 +62,8 @@ static int si_ih_irq_init(struct amdgpu_device *adev) u64 wptr_off; si_ih_disable_interrupts(adev); - WREG32(INTERRUPT_CNTL2, adev->irq.ih.gpu_addr >> 8); + /* set dummy read address to dummy page address */ + WREG32(INTERRUPT_CNTL2, adev->dummy_page_addr >> 8); interrupt_cntl = RREG32(INTERRUPT_CNTL); interrupt_cntl &= ~IH_DUMMY_RD_OVERRIDE; interrupt_cntl &= ~IH_REQ_NONSNOOP_EN; |