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| author |   Nikola Cornij <nikola.cornij@amd.com> | 2021-05-06 22:46:52 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2021-05-19 17:59:06 -0400 |
| commit | 84c63d040938f64a7dc195696301166e75231bf5 (patch) | |
| tree | 6c8dc9e88c566a6eec33d57420459c2aa3e54739 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | Linux 5.13-rc2 (diff) | |
| download | wireguard-linux-84c63d040938f64a7dc195696301166e75231bf5.tar.xz wireguard-linux-84c63d040938f64a7dc195696301166e75231bf5.zip | |
drm/amd/display: Use the correct max downscaling value for DCN3.x family
[why]
As per spec, DCN3.x can do 6:1 downscaling and DCN2.x can do 4:1. The
max downscaling limit value for DCN2.x is 250, which means it's
calculated as 1000 / 4 = 250. For DCN3.x this then gives 1000 / 6 = 167.
[how]
Set maximum downscaling limit to 167 for DCN3.x
Signed-off-by: Nikola Cornij <nikola.cornij@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Acked-by: Stylon Wang <stylon.wang@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions