diff options
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c index d1ecdb92b072..20f700b59847 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c @@ -546,8 +546,22 @@ static void dcn31_reset_back_end_for_pipe( if (pipe_ctx->stream_res.tg->funcs->set_odm_bypass) pipe_ctx->stream_res.tg->funcs->set_odm_bypass( pipe_ctx->stream_res.tg, &pipe_ctx->stream->timing); + /* + * TODO - convert symclk_ref_cnts for otg to a bit map to solve + * the case where the same symclk is shared across multiple otg + * instances + */ if (dc_is_hdmi_tmds_signal(pipe_ctx->stream->signal)) - pipe_ctx->stream->link->phy_state.symclk_ref_cnts.otg = 0; + link->phy_state.symclk_ref_cnts.otg = 0; + + if (pipe_ctx->top_pipe == NULL) { + if (link->phy_state.symclk_state == SYMCLK_ON_TX_OFF) { + const struct link_hwss *link_hwss = get_link_hwss(link, &pipe_ctx->link_res); + + link_hwss->disable_link_output(link, &pipe_ctx->link_res, pipe_ctx->stream->signal); + link->phy_state.symclk_state = SYMCLK_OFF_TX_OFF; + } + } set_drr_and_clear_adjust_pending(pipe_ctx, pipe_ctx->stream, NULL); |