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author | Zeyu Fan <Zeyu.Fan@amd.com> | 2017-03-29 17:21:56 -0400 |
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committer | Alex Deucher <alexander.deucher@amd.com> | 2017-09-26 17:22:00 -0400 |
commit | bddd696ddd437ce15d278b2a5318ef44d3c171cd (patch) | |
tree | 4ecafebb5ec602e1c05b60145ec613ce6103652c /drivers/gpu | |
parent | drm/amd/display: refactor member referencing to improve readability (diff) | |
download | linux-dev-bddd696ddd437ce15d278b2a5318ef44d3c171cd.tar.xz linux-dev-bddd696ddd437ce15d278b2a5318ef44d3c171cd.zip |
drm/amd/display: Temporary disable PSR for HBR2 & HBR3
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>
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c index 4f6d1d2d5b9b..b8c40e8bee5a 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c @@ -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) |