diff options
| author | Jaehyun Chung <jaehyun.chung@amd.com> | 2020-06-18 15:27:35 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-07-02 12:02:54 -0400 |
| commit | ad339f69114a6a145fc94d44376851c53dee3475 (patch) | |
| tree | b6c21c29207b5b740b5a847f8c079e62a65eab3d /drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h | |
| parent | 3e84b9c977d7392c0e6a5520c09db36bcb57b743 (diff) | |
drm/amd/display: Fix incorrect rounding for 10Hz refresh range
[Why]
In cases where refresh range is slightly below 10, FreeSync is not
active or supported. Need to round values before checking refresh range
in order to have FreeSync supported in these cases.
[How]
Remove redundant values and round values before checking valid refresh range.
Signed-off-by: Jaehyun Chung <jaehyun.chung@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Eryk Brol <eryk.brol@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h b/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h index 0ba3cf7f336a..c80fc10d732c 100644 --- a/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h +++ b/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h @@ -170,12 +170,9 @@ void mod_freesync_handle_v_update(struct mod_freesync *mod_freesync, unsigned long long mod_freesync_calc_nominal_field_rate( const struct dc_stream_state *stream); -bool mod_freesync_is_valid_range(struct mod_freesync *mod_freesync, - const struct dc_stream_state *stream, - uint32_t min_refresh_cap_in_uhz, +bool mod_freesync_is_valid_range(uint32_t min_refresh_cap_in_uhz, uint32_t max_refresh_cap_in_uhz, - uint32_t min_refresh_request_in_uhz, - uint32_t max_refresh_request_in_uhz); + uint32_t nominal_field_rate_in_uhz); |