diff options
| author | Chris Park <[email protected]> | 2024-04-30 23:06:12 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-05-13 15:47:37 -0400 |
| commit | 61f880039eea17a181fb3286881704c2c4287335 (patch) | |
| tree | ce9b9673eb57f860a916093d55b93ff47f24cc1e /tools/perf/scripts/python/bin | |
| parent | 6ac05ae5fff84866a56358740681869c3bc62af3 (diff) | |
drm/amd/display: Reduce I2C speed to 95kHz in DCN401
[WHY]
HW for DCN401 is presented with a small I2C speed fluctuation that
exceeds the hard cap limitation of 100kHz occasionally. This violates
compliance requirement and will result in failure in compliance.
[HOW]
After various measurements and traceback to previous generation HW, DCN IP,
SI and SW driver agrees that we can reduce I2C speed to 95kHz to address
the I2C spped fluctuation in DCN401.
Reviewed-by: Dillon Varone <[email protected]>
Acked-by: Alex Hung <[email protected]>
Signed-off-by: Chris Park <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions