drm/amdgpu: reset vce trap interrupt flag

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
index 6a52db6..3acff3a 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
@@ -576,6 +576,11 @@ static int vce_v3_0_process_interrupt(struct amdgpu_device *adev,
                                      struct amdgpu_iv_entry *entry)
 {
        DRM_DEBUG("IH: VCE\n");
+
+       WREG32_P(mmVCE_SYS_INT_STATUS,
+               VCE_SYS_INT_STATUS__VCE_SYS_INT_TRAP_INTERRUPT_INT_MASK,
+               ~VCE_SYS_INT_STATUS__VCE_SYS_INT_TRAP_INTERRUPT_INT_MASK);
+
        switch (entry->src_data) {
        case 0:
                amdgpu_fence_process(&adev->vce.ring[0]);