diff options
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c index 13c5c4a34a58..f7dfc8fefdfa 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c @@ -332,7 +332,16 @@ void dp_set_hw_test_pattern( uint32_t custom_pattern_size) { struct encoder_set_dp_phy_pattern_param pattern_param = {0}; - struct link_encoder *encoder = link->link_enc; + struct link_encoder *encoder; + + /* Access link encoder based on whether it is statically + * or dynamically assigned to a link. + */ + if (link->is_dig_mapping_flexible && + link->dc->res_pool->funcs->link_encs_assign) + encoder = link_enc_cfg_get_link_enc_used_by_link(link->dc->current_state, link); + else + encoder = link->link_enc; pattern_param.dp_phy_pattern = test_pattern; pattern_param.custom_pattern = custom_pattern; |