drm/amd/display: Revert FEC check in validation

BugLink: https://bugs.launchpad.net/bugs/1969857
[ Upstream commit b2075fce104b88b789c15ef1ed2b91dc94198e26 ]

why and how:
causes failure on install on certain machines

Reviewed-by: George Shen <George.Shen@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Martin Leung <Martin.Leung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index fd39c00cf71e8204f5fbcdb25092cf579b07630a..5a36bf97c250ea7c7d2a408171ef389ecb8d8849 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -1473,10 +1473,6 @@ bool dc_validate_seamless_boot_timing(const struct dc *dc,
        if (!link->link_enc->funcs->is_dig_enabled(link->link_enc))
                return false;
 
-       /* Check for FEC status*/
-       if (link->link_enc->funcs->fec_is_active(link->link_enc))
-               return false;
-
        enc_inst = link->link_enc->funcs->get_dig_frontend(link->link_enc);
 
        if (enc_inst == ENGINE_ID_UNKNOWN)