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| author | Tom St Denis <tom.stdenis@amd.com> | 2017-03-29 13:01:30 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-03-29 23:55:53 -0400 |
| commit | ec63982e90a8793a838dfba9037bde597bb565e1 (patch) | |
| tree | c984d69c0a50d7747c2bec0d7d3fab667b9d9830 /drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | |
| parent | 1866bac8970522f2fb66bc2c2ed4b6e71c0830d3 (diff) | |
drm/amd/amdgpu: Correct ring wptr address in debugfs (v2)
On gfx9 hardware the value is not wrapped and is a 64-bit value. So
we reduce it modulo the ring size.
Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
(v2) use buf_mask instead of computing on the fly
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c')
0 files changed, 0 insertions, 0 deletions