diff options
author | SivapiriyanKumarasamy <sivapiriyan.kumarasamy@amd.com> | 2018-02-13 17:37:23 -0500 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2018-03-14 15:08:41 -0500 |
commit | aa5a5777304228819a52562d346bc3eb1b4873fa (patch) | |
tree | ec88e555b89d22338efda0f57ebd1e58ac761815 /drivers/gpu/drm/amd/display/dc/core | |
parent | d5400aab15761cd836e3d5d0ad34c330784bbe1a (diff) | |
download | linux-aa5a5777304228819a52562d346bc3eb1b4873fa.tar.bz2 |
drm/amd/display: Vari-bright looks disabled near end of MM14
Avoid hanging DMCU by setting abm level only when OTG unblanked
Signed-off-by: SivapiriyanKumarasamy <sivapiriyan.kumarasamy@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@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')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc.c | 8 |
1 files changed, 8 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 8394d69b963f..a0b91eeb1939 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -42,6 +42,7 @@ #include "dmcu.h" #include "dpp.h" #include "timing_generator.h" +#include "abm.h" #include "virtual/virtual_link_encoder.h" #include "link_hwss.h" @@ -1361,6 +1362,13 @@ static void commit_planes_for_stream(struct dc *dc, dc->hwss.apply_ctx_for_surface( dc, pipe_ctx->stream, stream_status->plane_count, context); + + if (stream_update->abm_setting.stream_update) { + if (dc->res_pool->abm) + dc->res_pool->abm->funcs->set_abm_level( + dc->res_pool->abm, stream->abm_settings.abm_level); + stream->abm_settings.stream_update = 0; + } } } |