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| author |   Hawking Zhang <Hawking.Zhang@amd.com> | 2021-06-07 20:31:30 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2021-06-11 16:06:03 -0400 |
| commit | 3d689ae4a9741d60352e947f614079e2d3df8b44 (patch) | |
| tree | dda27d5bf3a3d434c223eef6d11e8bfb23ee4b47 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | |
| parent | drm/amdgpu: add psp runtime db structures (diff) | |
| download | linux-dev-3d689ae4a9741d60352e947f614079e2d3df8b44.tar.xz linux-dev-3d689ae4a9741d60352e947f614079e2d3df8b44.zip | |
drm/amdgpu: add helper function to query psp runtime db entry (v2)
PSP will dump various boot up information into a
portion of local frame buffer, called runtime database.
The helper function is used for driver to query those
shared information.
v2: init ret and check !ret to exit loop as soon as
found the entry
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: John Clements <john.clements@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c')
0 files changed, 0 insertions, 0 deletions