| commit | c837243ff4017f493c7d6f4ab57278d812a86859 | [log] [tgz] |
|---|---|---|
| author | Philip Yang <Philip.Yang@amd.com> | Mon Nov 12 14:00:45 2018 -0500 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Tue Nov 13 09:38:28 2018 -0500 |
| tree | a8158991208027288232b1d9a2bad4a95ec8a181 | |
| parent | 5581c670fb7ec267fc79215c6d5176b07e5f6dad [diff] |
drm/amdgpu: fix bug with IH ring setup The bug limits the IH ring wptr address to 40bit. When the system memory is bigger than 1TB, the bus address is more than 40bit, this causes the interrupt cannot be handled and cleared correctly. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>