diff options
| author | SivapiriyanKumarasamy <sivapiriyan.kumarasamy@amd.com> | 2018-03-14 09:15:24 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-04-11 13:07:45 -0500 |
| commit | 6e5b3587dbf6aaf7f9eef4956a3fce12bf7e9ffa (patch) | |
| tree | 25e0a75172f84c5e15eb6a9971fe6d3ccb77c04e /drivers/gpu/drm/amd/display/dc/core/dc.c | |
| parent | e09b6473c605119a5f7c451a93a9e812e216a824 (diff) | |
| download | linux-6e5b3587dbf6aaf7f9eef4956a3fce12bf7e9ffa.tar.bz2 | |
drm/amd/display: Add vline IRQ programming for DCN
Signed-off-by: SivapiriyanKumarasamy <sivapiriyan.kumarasamy@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/core/dc.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 63a3d468939a..554cf975be05 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -1375,6 +1375,12 @@ static void commit_planes_for_stream(struct dc *dc, pipe_ctx->stream_res.abm->funcs->set_abm_level( pipe_ctx->stream_res.abm, stream->abm_level); } + + if (stream_update && stream_update->periodic_fn_vsync_delta && + pipe_ctx->stream_res.tg->funcs->program_vline_interrupt) + pipe_ctx->stream_res.tg->funcs->program_vline_interrupt( + pipe_ctx->stream_res.tg, &pipe_ctx->stream->timing, + pipe_ctx->stream->periodic_fn_vsync_delta); } } |