From: Colin Ian King <colin.k...@canonical.com>

The check for an out of bound index into array interrupt_status_offsets
is off-by-one. Fix this and also don't compared to a hard coded array
size but use adev->mode_info.num_hpd instead.

Signed-off-by: Colin Ian King <colin.k...@canonical.com>
---
 drivers/gpu/drm/amd/amdgpu/dce_v6_0.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c 
b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
index d3512f3..4ce4c1a 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
@@ -2782,7 +2782,7 @@ static int dce_v6_0_hpd_irq(struct amdgpu_device *adev,
        uint32_t disp_int, mask, int_control, tmp;
        unsigned hpd;
 
-       if (entry->src_data > 6) {
+       if (entry->src_data >= adev->mode_info.num_hpd) {
                DRM_DEBUG("Unhandled interrupt: %d %d\n", entry->src_id, 
entry->src_data);
                return 0;
        }
-- 
2.9.3

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