diff options
| author | Charlene Liu <charlene.liu@amd.com> | 2018-01-11 15:31:26 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-02-19 14:18:41 -0500 |
| commit | 41b497421a1f07ab99814da740984f907747120b (patch) | |
| tree | 3df1062c50d1e41152c37c6c7401d07051e2206e /drivers/gpu/drm/amd/display/dc/core/dc_link.c | |
| parent | cf5e4a67f410b00799a05ceae48a5ac6b9212191 (diff) | |
| download | linux-41b497421a1f07ab99814da740984f907747120b.tar.bz2 | |
drm/amd/display: eDP sequence BL off first then DP blank.
Signed-off-by: Charlene Liu <charlene.liu@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_link.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c index 0d8211aa6418..b09f77bd45c7 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c @@ -1279,13 +1279,12 @@ static enum dc_status enable_link_edp( enum dc_status status; struct dc_stream_state *stream = pipe_ctx->stream; struct dc_link *link = stream->sink->link; - + /*in case it is not on*/ link->dc->hwss.edp_power_control(link, true); link->dc->hwss.edp_wait_for_hpd_ready(link, true); status = enable_link_dp(state, pipe_ctx); - link->dc->hwss.edp_backlight_control(link, true); return status; } @@ -2309,7 +2308,6 @@ void core_link_enable_stream( if (pipe_ctx->stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST) allocate_mst_payload(pipe_ctx); - if (dc_is_dp_signal(pipe_ctx->stream->signal)) core_dc->hwss.unblank_stream(pipe_ctx, &pipe_ctx->stream->sink->link->cur_link_settings); } @@ -2321,8 +2319,7 @@ void core_link_disable_stream(struct pipe_ctx *pipe_ctx, int option) if (pipe_ctx->stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST) deallocate_mst_payload(pipe_ctx); - if (pipe_ctx->stream->signal == SIGNAL_TYPE_EDP) - core_dc->hwss.edp_backlight_control(pipe_ctx->stream->sink->link, false); + core_dc->hwss.blank_stream(pipe_ctx); core_dc->hwss.disable_stream(pipe_ctx, option); |