[PATCH 11/12] drm/amdgpu: Use a different value than 0xDEADBEEF for jpeg ring test

[Alex Deucher]

From: Sonny Jiang <sonny.ji...@amd.com>

The 0xDEADBEEF standard anti-hang value. Use it may cause
fake pass.

Signed-off-by: Sonny Jiang <sonny.ji...@amd.com>
Reviewed-by: Lijo Lazar <lijo.la...@amd.com>
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c
index 9a1db2bd03e7..8c479669c459 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c
@@ -133,12 +133,12 @@ int amdgpu_jpeg_dec_ring_test_ring(struct amdgpu_ring 
*ring)
        RREG32(adev->jpeg.inst[ring->me].external.jpeg_pitch[ring->pipe]);
 
        amdgpu_ring_write(ring, 
PACKET0(adev->jpeg.internal.jpeg_pitch[ring->pipe], 0));
-       amdgpu_ring_write(ring, 0xDEADBEEF);
+       amdgpu_ring_write(ring, 0xABADCAFE);
        amdgpu_ring_commit(ring);
 
        for (i = 0; i < adev->usec_timeout; i++) {
                tmp = 
RREG32(adev->jpeg.inst[ring->me].external.jpeg_pitch[ring->pipe]);
-               if (tmp == 0xDEADBEEF)
+               if (tmp == 0xABADCAFE)
                        break;
                udelay(1);
        }
-- 
2.40.1