drm/amd/display: map TRANSMITTER_UNIPHY_x to LINK_REGS_x
authorYogesh Mohan Marimuthu <yogesh.mohanmarimuthu@amd.com>
Wed, 2 Oct 2019 07:06:33 +0000 (12:36 +0530)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 25 Oct 2019 20:50:09 +0000 (16:50 -0400)
commitbf7f5ac3167a75f60c2f27f16613a6ab90e55908
tree779c5b59d88f71c44d9a3df8b76c9f57b44a4db8
parent22631bb8ca58b14bd5cbd583479e7cdda763cd1d
drm/amd/display: map TRANSMITTER_UNIPHY_x to LINK_REGS_x

[Why]
The enum value for TRANSMITTER_UNIPHY_G is 9. In resource dc_xx_resource
file structure link_enc_regs[], the TRANSMITTER_UNIPHY_G registers are
initialized at index 6. Due to this mismatch, if monitor is attached to
port using TRANSMITTER_UNIPHY_G then the monitor blanks out.

[How]
add function map_transmitter_id_to_phy_instance() and use the function
to map enum transmitter to link regs.

Signed-off-by: Yogesh Mohan Marimuthu <yogesh.mohanmarimuthu@amd.com>
Reviewed-by: Eric Yang <eric.yang2@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c
drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c
drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c
drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c
drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c