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drm/amd/display: disable seamless boot for external DP
[Why] Primary feature use case is with eDP panels. [How] Fail seamless boot validation if display is not an eDP panel. Signed-off-by: Anthony Wang <anthony1.wang@amd.com> Reviewed-by: Martin Leung <Martin.Leung@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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1 changed files with 3 additions and 4 deletions
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@ -1323,11 +1323,10 @@ bool dc_validate_seamless_boot_timing(const struct dc *dc,
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struct dc_link *link = sink->link;
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unsigned int i, enc_inst, tg_inst = 0;
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// Seamless port only support single DP and EDP so far
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if ((sink->sink_signal != SIGNAL_TYPE_DISPLAY_PORT &&
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sink->sink_signal != SIGNAL_TYPE_EDP) ||
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sink->sink_signal == SIGNAL_TYPE_DISPLAY_PORT_MST)
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/* Support seamless boot on EDP displays only */
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if (sink->sink_signal != SIGNAL_TYPE_EDP) {
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return false;
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}
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/* Check for enabled DIG to identify enabled display */
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if (!link->link_enc->funcs->is_dig_enabled(link->link_enc))
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