diff options
| author | Sung Joon Kim <sungkim@amd.com> | 2023-01-12 10:38:10 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-01-31 14:00:44 -0500 |
| commit | 5b49da02ddbe1b9082cfc9be1cd848375da178ea (patch) | |
| tree | b0c75f1b10eb3096f23a3f05901ffe82795b2a3d /drivers/gpu/drm/amd/display/dc | |
| parent | 634d0aa54e3eb507744a6350705fe454c7cf78b9 (diff) | |
drm/amd/display: Enable Freesync over PCon
[why]
Enable Freesync over PCon on Linux environment.
[how]
Adding Freesync over PCon support in amdgpu_dm
- Read DPCD for Freesync over PCon capabilitiy
- Add whitelist for compatible branch devices
Reviewed-by: Chao-kai Wang <Stylon.Wang@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Sung Joon Kim <sungkim@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')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dm_helpers.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dm_helpers.h b/drivers/gpu/drm/amd/display/dc/dm_helpers.h index c624c768cc3d..7ce9a5b6c33b 100644 --- a/drivers/gpu/drm/amd/display/dc/dm_helpers.h +++ b/drivers/gpu/drm/amd/display/dc/dm_helpers.h @@ -199,6 +199,7 @@ int dm_helpers_dmub_set_config_sync(struct dc_context *ctx, const struct dc_link *link, struct set_config_cmd_payload *payload, enum set_config_status *operation_result); +enum adaptive_sync_type dm_get_adaptive_sync_support_type(struct dc_link *link); enum dc_edid_status dm_helpers_get_sbios_edid(struct dc_link *link, struct dc_edid *edid); |