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drm/amd/display: Specified VR patch skip to reset segment to 0

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[Why]
After read the 3rd Edid blocks, we will reset segment to 0,
which causes this VR fail to read Edid successfully.

[How]
Skip to reset segment to 0 for this VR device.

Signed-off-by: Derek Lai <Derek.Lai@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Derek Lai 2019-11-27 18:04:37 +08:00 committed by Alex Deucher
parent efca090560
commit 32ff3217d6
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/amd/display/dc/dc_link.h
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@ -133,6 +133,7 @@ struct dc_link {
struct link_flags {
bool dp_keep_receiver_powered;
bool dp_skip_DID2;
bool dp_skip_reset_segment;
} wa_flags;
struct link_mst_stream_allocation_table mst_stream_alloc_table;