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| author | Sohaib Nadeem <sohaib.nadeem@amd.com> | 2024-01-16 19:00:00 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-01-29 23:41:43 +0300 |
| commit | d46fb0068c54d3dc95ae8298299c4d9edb0fb7c1 (patch) | |
| tree | c1c4c88a7be29c3b1c93434e2a826564ce8c39cc /scripts/gdb/linux/utils.py | |
| parent | 2812b5add41ea1b608923d5fb6a0d4f5b0d3186c (diff) | |
| download | linux-d46fb0068c54d3dc95ae8298299c4d9edb0fb7c1.tar.xz | |
drm/amd/display: increased min_dcfclk_mhz and min_fclk_mhz
[why]
Originally, PMFW said min FCLK is 300Mhz, but min DCFCLK can be increased
to 400Mhz because min FCLK is now 600Mhz so FCLK >= 1.5 * DCFCLK hardware
requirement will still be satisfied. Increasing min DCFCLK addresses
underflow issues (underflow occurs when phantom pipe is turned on for some
Sub-Viewport configs).
[how]
Increasing DCFCLK by raising the min_dcfclk_mhz
Reviewed-by: Chaitanya Dhere <chaitanya.dhere@amd.com>
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Sohaib Nadeem <sohaib.nadeem@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions