From: Tao Zhou Date: Fri, 27 Oct 2023 04:02:05 +0000 (+0800) Subject: drm/amdgpu: set XGMI IP version manually for v6_4 X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d539b0ad7c7cea6f7ebd8a1f12d2877c15563e73;p=linux.git drm/amdgpu: set XGMI IP version manually for v6_4 The version can't be queried from discovery table. Signed-off-by: Tao Zhou Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c index b6a53e8429b22..6da4136883448 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c @@ -2449,6 +2449,9 @@ int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev) if (amdgpu_ip_version(adev, XGMI_HWIP, 0) == IP_VERSION(4, 8, 0)) adev->gmc.xgmi.supported = true; + if (amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 4, 3)) + adev->ip_versions[XGMI_HWIP][0] = IP_VERSION(6, 4, 0); + /* set NBIO version */ switch (amdgpu_ip_version(adev, NBIO_HWIP, 0)) { case IP_VERSION(6, 1, 0):