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drm/amd/display: Temporary disable PSR for HBR2 & HBR3

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Signed-off-by: Zeyu Fan <Zeyu.Fan@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Zeyu Fan 2017-03-29 17:21:56 -04:00 committed by Alex Deucher
parent e8d726b71c
commit bddd696ddd
1 changed files with 2 additions and 1 deletions
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drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
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@ -2165,7 +2165,8 @@ static void retrieve_link_cap(struct core_link *link)
CONN_DATA_DETECT(link, dpcd_data, sizeof(dpcd_data), "Rx Caps: ");
/* TODO: Confirm if need retrieve_psr_link_cap */
retrieve_psr_link_cap(link, link->edp_revision);
if (link->public.reported_link_cap.link_rate < LINK_RATE_HIGH2)
retrieve_psr_link_cap(link, link->edp_revision);
}
void detect_dp_sink_caps(struct core_link *link)