diff options
| author | Charlene Liu <charlene.liu@amd.com> | 2018-01-31 16:45:26 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-02-19 14:19:59 -0500 |
| commit | 91d4a12900347636a049038c289c3999a388e082 (patch) | |
| tree | ae304476fb6f707179e90dbb9bf20f6f03836b1d | |
| parent | 10dab1934b4b4e56f5b6f07ed021b1ac663c5888 (diff) | |
drm/amd/display: boot up/S4 fix mainlink off before BL.
Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c index 54c933b94093..53243d5bad9a 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c @@ -1481,7 +1481,7 @@ void dce110_enable_accelerated_mode(struct dc *dc, struct dc_state *context) struct dc_link *edp_link = get_link_for_edp(dc); if (dcb->funcs->get_vga_enabled_displays(dc->ctx->dc_bios) != 0) { - if (edp_link_to_turnoff) { + if (edp_link) { /*we need turn off backlight before DP_blank and encoder powered down, todo add optimization*/ dc->hwss.edp_backlight_control(edp_link, false); } |