GFX12 MES uses low 32 bits of status return for success (1 or 0) and high bits for debug information if low bits are 0.
GFX11 MES doesn't do this so checking full 64-bit status return for 1 or 0 is still valid. Signed-off-by: Jonathan Kim <[email protected]> --- drivers/gpu/drm/amd/amdgpu/mes_v12_0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c b/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c index aff06f06aeee..be8a352f9771 100644 --- a/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c @@ -228,7 +228,7 @@ static int mes_v12_0_submit_pkt_and_poll_completion(struct amdgpu_mes *mes, pipe, x_pkt->header.opcode); r = amdgpu_fence_wait_polling(ring, seq, timeout); - if (r < 1 || !*status_ptr) { + if (r < 1 || !(*status_ptr & 0xffffffff)) { if (misc_op_str) dev_err(adev->dev, "MES(%d) failed to respond to msg=%s (%s)\n", -- 2.34.1
