diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c index 0065ec7d5330..f7f7515f65f4 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c @@ -70,13 +70,12 @@ void dp_enable_link_phy( */ for (i = 0; i < MAX_PIPES; i++) { if (pipes[i].stream != NULL && - pipes[i].stream->sink != NULL && - pipes[i].stream->sink->link == link) { + pipes[i].stream->link == link) { if (pipes[i].clock_source != NULL && pipes[i].clock_source->id != CLOCK_SOURCE_ID_DP_DTO) { pipes[i].clock_source = dp_cs; - pipes[i].stream_res.pix_clk_params.requested_pix_clk = - pipes[i].stream->timing.pix_clk_khz; + pipes[i].stream_res.pix_clk_params.requested_pix_clk_100hz = + pipes[i].stream->timing.pix_clk_100hz; pipes[i].clock_source->funcs->program_pix_clk( pipes[i].clock_source, &pipes[i].stream_res.pix_clk_params, @@ -120,6 +119,10 @@ bool edp_receiver_ready_T9(struct dc_link *link) break; udelay(100); //MAx T9 } while (++tries < 50); + + if (link->local_sink->edid_caps.panel_patch.extra_delay_backlight_off > 0) + udelay(link->local_sink->edid_caps.panel_patch.extra_delay_backlight_off * 1000); + return result; } bool edp_receiver_ready_T7(struct dc_link *link) @@ -279,10 +282,8 @@ void dp_retrain_link_dp_test(struct dc_link *link, for (i = 0; i < MAX_PIPES; i++) { if (pipes[i].stream != NULL && !pipes[i].top_pipe && - pipes[i].stream->sink != NULL && - pipes[i].stream->sink->link != NULL && - pipes[i].stream_res.stream_enc != NULL && - pipes[i].stream->sink->link == link) { + pipes[i].stream->link != NULL && + pipes[i].stream_res.stream_enc != NULL) { udelay(100); pipes[i].stream_res.stream_enc->funcs->dp_blank( |