diff options
author | Aric Cyr <aric.cyr@amd.com> | 2021-06-21 12:01:45 -0400 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2021-07-08 15:16:44 -0400 |
commit | babbdf5b3a8b7c4f5e169a7a3300d2a743c10ac6 (patch) | |
tree | 4cd9978ba35f8ecf5c430b40084160a4831ed3f8 /drivers/gpu/drm/amd/display/dc/dc_types.h | |
parent | cc590fd27190fec00bf9ccc4e349146394e7fa87 (diff) | |
download | linux-stable-babbdf5b3a8b7c4f5e169a7a3300d2a743c10ac6.tar.gz linux-stable-babbdf5b3a8b7c4f5e169a7a3300d2a743c10ac6.tar.bz2 linux-stable-babbdf5b3a8b7c4f5e169a7a3300d2a743c10ac6.zip |
drm/amd/display: Round KHz up when calculating clock requests
[Why]
When requesting clocks from SMU which takes MHz inputs, DC will round
down KHz when converting to MHz, thus potentially requesting too low a
clock value.
[How]
Round up (ceil) when converting KHz to MHz for clock requests to SMU.
Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_types.h')
0 files changed, 0 insertions, 0 deletions