drm/amdgpu: Set noretry default for GC 9.5.0

Set GC 9.5.0 noretry default as 1 for better performance. It can be
changed by the administrator using amdgpu.noretry=0 or by the user using
HSA_XNACK=1 environment variable.

Signed-off-by: Amber Lin <Amber.Lin@amd.com>
Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviwanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
index 2667a183e9c5f806fd4e0a0367c50876923cff65..cb914ce82eb58ac7def167195e7d594b7f46b164 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
@@ -889,6 +889,7 @@ void amdgpu_gmc_noretry_set(struct amdgpu_device *adev)
                                gc_ver == IP_VERSION(9, 4, 2) ||
                                gc_ver == IP_VERSION(9, 4, 3) ||
                                gc_ver == IP_VERSION(9, 4, 4) ||
+                               gc_ver == IP_VERSION(9, 5, 0) ||
                                gc_ver >= IP_VERSION(10, 3, 0));
 
        if (!amdgpu_sriov_xnack_support(adev))