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drm/amd/display: guard DPPHY_Internal_ctrl 

[why]
this register not exist in some asic, based on request remove this from
dc.

[how]
add guard for sanization.

Signed-off-by: Charlene Liu <Charlene.Liu@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Charlene Liu 2020-01-20 21:32:03 -05:00 committed by Alex Deucher
parent c38cc6770f
commit 18952c8e5f
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.h
View File

@ -62,11 +62,11 @@
SRI(DP_DPHY_FAST_TRAINING, DP, id), \
SRI(DP_SEC_CNTL1, DP, id), \
SRI(DP_DPHY_BS_SR_SWAP_CNTL, DP, id), \
SRI(DP_DPHY_INTERNAL_CTRL, DP, id), \
SRI(DP_DPHY_HBR2_PATTERN_CONTROL, DP, id)
#define LE_DCN10_REG_LIST(id)\
SRI(DP_DPHY_INTERNAL_CTRL, DP, id), \
LE_DCN_COMMON_REG_LIST(id)
struct dcn10_link_enc_aux_registers {