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| author | Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> | 2021-07-07 16:38:57 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-07-23 10:07:58 -0400 |
| commit | ffa09d932ff89267142b00966d0a5ac992095f06 (patch) | |
| tree | 8a714f2c51ef1eccf4396773273ce4b0229617df /tools/perf/scripts/python | |
| parent | drm/amd/display: Populate socclk entries for dcn3.02/3.03 (diff) | |
| download | linux-ffa09d932ff89267142b00966d0a5ac992095f06.tar.gz linux-ffa09d932ff89267142b00966d0a5ac992095f06.zip | |
drm/amd/display: Query VCO frequency from register for DCN3.1
[Why]
Hardcoding the VCO frequency isn't correct since we don't own or control
the value.
In the case where the hardcode is also missing we can't lightup display.
[How]
Query from the CLK register instead. Update the DFS frequency to be able
to compute the VCO frequency.
Reviewed-by: Eric Yang <eric.yang2@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions