diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c | 33 |
1 files changed, 1 insertions, 32 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c index 287b7a0ad108..9c78446c3a9d 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c @@ -890,11 +890,6 @@ static void dml20v2_rq_dlg_get_dlg_params(struct display_mode_lib *mode_lib, double refcyc_per_req_delivery_c; unsigned int full_recout_width; - double xfc_transfer_delay; - double xfc_precharge_delay; - double xfc_remote_surface_flip_latency; - double xfc_dst_y_delta_drq_limit; - double xfc_prefetch_margin; double refcyc_per_req_delivery_pre_cur0; double refcyc_per_req_delivery_cur0; double refcyc_per_req_delivery_pre_cur1; @@ -1345,22 +1340,6 @@ static void dml20v2_rq_dlg_get_dlg_params(struct display_mode_lib *mode_lib, ASSERT(refcyc_per_req_delivery_c < dml_pow(2, 13)); } - // XFC - xfc_transfer_delay = get_xfc_transfer_delay(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); - xfc_precharge_delay = get_xfc_precharge_delay(mode_lib, - e2e_pipe_param, - num_pipes, - pipe_idx); - xfc_remote_surface_flip_latency = get_xfc_remote_surface_flip_latency(mode_lib, - e2e_pipe_param, - num_pipes, - pipe_idx); - xfc_dst_y_delta_drq_limit = xfc_remote_surface_flip_latency; - xfc_prefetch_margin = get_xfc_prefetch_margin(mode_lib, - e2e_pipe_param, - num_pipes, - pipe_idx); - // TTU - Cursor refcyc_per_req_delivery_pre_cur0 = 0.0; refcyc_per_req_delivery_cur0 = 0.0; @@ -1511,17 +1490,7 @@ static void dml20v2_rq_dlg_get_dlg_params(struct display_mode_lib *mode_lib, disp_dlg_regs->chunk_hdl_adjust_cur1 = 3; disp_dlg_regs->dst_y_offset_cur1 = 0; - disp_dlg_regs->xfc_reg_transfer_delay = xfc_transfer_delay; - disp_dlg_regs->xfc_reg_precharge_delay = xfc_precharge_delay; - disp_dlg_regs->xfc_reg_remote_surface_flip_latency = xfc_remote_surface_flip_latency; - disp_dlg_regs->xfc_reg_prefetch_margin = dml_ceil(xfc_prefetch_margin * refclk_freq_in_mhz, - 1); - - // slave has to have this value also set to off - if (src->xfc_enable && !src->xfc_slave) - disp_dlg_regs->dst_y_delta_drq_limit = dml_ceil(xfc_dst_y_delta_drq_limit, 1); - else - disp_dlg_regs->dst_y_delta_drq_limit = 0x7fff; // off + disp_dlg_regs->dst_y_delta_drq_limit = 0x7fff; // off disp_ttu_regs->refcyc_per_req_delivery_pre_l = (unsigned int) (refcyc_per_req_delivery_pre_l * dml_pow(2, 10)); |