| commit | ce0d0ec3390c5cf997e4ca43bd2047fa41e77bf1 | [log] [tgz] |
|---|---|---|
| author | Evan Quan <evan.quan@amd.com> | Tue Dec 31 10:39:34 2019 +0800 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Tue Jan 07 12:01:32 2020 -0500 |
| tree | b5b2365c053ef308450777c50d8447c2a12bfd7c | |
| parent | 9fa1ed5bf628a871be52bb2d84ade8b108db8902 [diff] |
drm/amd/powerplay: unified VRAM address for driver table interaction with SMU V2 By this, we can avoid to pass in the VRAM address on every table transferring. That puts extra unnecessary traffics on SMU on some cases(e.g. polling the amdgpu_pm_info sysfs interface). V2: document what the driver table is for and how it works Signed-off-by: Evan Quan <evan.quan@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>