diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c index 1fb409a34f2618df9a0bfbd205c347f1a3a884c2..cc25ba0ec7db0d9670dccd6d9ea40439f9d8a246 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c @@ -840,9 +840,11 @@ static void override_lane_settings(const struct link_training_settings *lt_setti uint32_t lane; if (lt_settings->voltage_swing == NULL && - lt_settings->pre_emphasis == NULL && - lt_settings->ffe_preset == NULL && - lt_settings->post_cursor2 == NULL) + lt_settings->pre_emphasis == NULL && +#if defined(CONFIG_DRM_AMD_DC_DCN) + lt_settings->ffe_preset == NULL && +#endif + lt_settings->post_cursor2 == NULL) return; @@ -853,9 +855,10 @@ static void override_lane_settings(const struct link_training_settings *lt_setti lane_settings[lane].PRE_EMPHASIS = *lt_settings->pre_emphasis; if (lt_settings->post_cursor2) lane_settings[lane].POST_CURSOR2 = *lt_settings->post_cursor2; - +#if defined(CONFIG_DRM_AMD_DC_DCN) if (lt_settings->ffe_preset) lane_settings[lane].FFE_PRESET = *lt_settings->ffe_preset; +#endif } }