[AMD Official Use Only - General] Reviewed-by: Hawking Zhang <[email protected]>
Regards, Hawking -----Original Message----- From: amd-gfx <[email protected]> On Behalf Of Alex Deucher Sent: Thursday, June 15, 2023 22:03 To: [email protected] Cc: Deucher, Alexander <[email protected]> Subject: [PATCH] drm/amdgpu: mark GC 9.4.3 experimental for now Mark as experimental for now until we get closer to production to avoid possible undesireable behavior when mixing newer boards with older kernels. Signed-off-by: Alex Deucher <[email protected]> --- drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c index 859882109f55..60f765676a9d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c @@ -1896,6 +1896,8 @@ static int amdgpu_discovery_set_gc_ip_blocks(struct amdgpu_device *adev) amdgpu_device_ip_block_add(adev, &gfx_v9_0_ip_block); break; case IP_VERSION(9, 4, 3): + if (!amdgpu_exp_hw_support) + return -EINVAL; amdgpu_device_ip_block_add(adev, &gfx_v9_4_3_ip_block); break; case IP_VERSION(10, 1, 10): -- 2.40.1
