From: Yifan Zhang yifan1.zhang@amd.com
[ Upstream commit 31e0a586f3385134bcad00d8194eb0728cb1a17d ]
This patch to add MMHUB 3.3.1 support.
v2: squash in fault info fix (Alex)
Signed-off-by: Yifan Zhang yifan1.zhang@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Stable-dep-of: 6540ff6482c1 ("drm/amdgpu: fix mmhub client id out-of-bounds access") Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 1 + drivers/gpu/drm/amd/amdgpu/mmhub_v3_3.c | 1 + 2 files changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c index c9c653cfc765b..3f1692194b7ad 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c @@ -570,6 +570,7 @@ static void gmc_v11_0_set_mmhub_funcs(struct amdgpu_device *adev) adev->mmhub.funcs = &mmhub_v3_0_2_funcs; break; case IP_VERSION(3, 3, 0): + case IP_VERSION(3, 3, 1): adev->mmhub.funcs = &mmhub_v3_3_funcs; break; default: diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v3_3.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v3_3.c index dc4812ecc98d6..b3961968c10c4 100644 --- a/drivers/gpu/drm/amd/amdgpu/mmhub_v3_3.c +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v3_3.c @@ -98,6 +98,7 @@ mmhub_v3_3_print_l2_protection_fault_status(struct amdgpu_device *adev,
switch (amdgpu_ip_version(adev, MMHUB_HWIP, 0)) { case IP_VERSION(3, 3, 0): + case IP_VERSION(3, 3, 1): mmhub_cid = mmhub_client_ids_v3_3[cid][rw]; break; default: