diff options
| author | Jingwen Zhu <Jingwen.Zhu@amd.com> | 2022-04-01 06:30:56 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-04-12 14:19:15 -0400 |
| commit | 30ffa74a04b6e48080f3181b29d2693b8486ca1e (patch) | |
| tree | 09d8d9563a0c51cee6bd1e55b3a0892131727e3d /drivers/gpu/drm/amd/display | |
| parent | 663d2daeaee6fa55530d8493979e9349070cd47c (diff) | |
drm/amd/display: add DCN30 support FEC init
[Why]
FEC init used on DCN30.
[How]
Check fec active when HW init.
Co-authored-by: Jingwen Zhu <Jingwen.Zhu@amd.com>
Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com>
Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com>
Signed-off-by: Jingwen Zhu <Jingwen.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c index f61ec8763844..782b8db451b4 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c @@ -535,8 +535,12 @@ void dcn30_init_hw(struct dc *dc) /* Check for enabled DIG to identify enabled display */ if (link->link_enc->funcs->is_dig_enabled && - link->link_enc->funcs->is_dig_enabled(link->link_enc)) + link->link_enc->funcs->is_dig_enabled(link->link_enc)) { link->link_status.link_active = true; + if (link->link_enc->funcs->fec_is_active && + link->link_enc->funcs->fec_is_active(link->link_enc)) + link->fec_state = dc_link_fec_enabled; + } } /* Power gate DSCs */ |