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| author | Peng Ju Zhou <[email protected]> | 2021-06-03 10:32:14 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2021-06-11 20:02:50 +0000 |
| commit | c89d2a2fe08656b1db7107a19ac9db8d45fa1f8e (patch) | |
| tree | cbb30d0810bf367ae7ced2ce4c03e90c2088e1c1 /drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h | |
| parent | drm/amd/pm: correct the dpm features disablement for Navi1x (diff) | |
| download | kernel-c89d2a2fe08656b1db7107a19ac9db8d45fa1f8e.tar.gz kernel-c89d2a2fe08656b1db7107a19ac9db8d45fa1f8e.zip | |
drm/amd/amdgpu: add instance_number check in amdgpu_discovery_get_ip_version
The original code returns IP version of instantce_0 for every IP. This implementation may be correct for most of IPs.
However, for certain IP block (VCN for example), it may have 2 instances and
both of them have the same hw_id, BUT they have different revision number (0 and 1).
In this case, the original amdgpu_discovery_get_ip_version cannot correct reflects
the result and returns false information
Signed-off-by: Bokun Zhang <[email protected]>
Signed-off-by: Peng Ju Zhou <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h')
0 files changed, 0 insertions, 0 deletions