| /* |
| * Copyright 2022 Advanced Micro Devices, Inc. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| * |
| * Authors: AMD |
| * |
| */ |
| |
| |
| #include "../display_mode_lib.h" |
| #include "../display_mode_vba.h" |
| #include "../dml_inline_defs.h" |
| #include "display_rq_dlg_calc_32.h" |
| |
| static bool is_dual_plane(enum source_format_class source_format) |
| { |
| bool ret_val = 0; |
| |
| if ((source_format == dm_420_12) || (source_format == dm_420_8) || (source_format == dm_420_10) |
| || (source_format == dm_rgbe_alpha)) |
| ret_val = 1; |
| |
| return ret_val; |
| } |
| |
| void dml32_rq_dlg_get_rq_reg(display_rq_regs_st *rq_regs, |
| struct display_mode_lib *mode_lib, |
| const display_e2e_pipe_params_st *e2e_pipe_param, |
| const unsigned int num_pipes, |
| const unsigned int pipe_idx) |
| { |
| const display_pipe_source_params_st *src = &e2e_pipe_param[pipe_idx].pipe.src; |
| bool dual_plane = is_dual_plane((enum source_format_class) (src->source_format)); |
| double stored_swath_l_bytes; |
| double stored_swath_c_bytes; |
| bool is_phantom_pipe; |
| uint32_t pixel_chunk_bytes = 0; |
| uint32_t min_pixel_chunk_bytes = 0; |
| uint32_t meta_chunk_bytes = 0; |
| uint32_t min_meta_chunk_bytes = 0; |
| uint32_t dpte_group_bytes = 0; |
| uint32_t mpte_group_bytes = 0; |
| |
| uint32_t p1_pixel_chunk_bytes = 0; |
| uint32_t p1_min_pixel_chunk_bytes = 0; |
| uint32_t p1_meta_chunk_bytes = 0; |
| uint32_t p1_min_meta_chunk_bytes = 0; |
| uint32_t p1_dpte_group_bytes = 0; |
| uint32_t p1_mpte_group_bytes = 0; |
| |
| unsigned int detile_buf_size_in_bytes; |
| unsigned int detile_buf_plane1_addr; |
| unsigned int pte_row_height_linear; |
| |
| memset(rq_regs, 0, sizeof(*rq_regs)); |
| |
| dml_print("DML_DLG::%s: Calculation for pipe[%d] start, num_pipes=%d\n", __func__, pipe_idx, num_pipes); |
| |
| pixel_chunk_bytes = get_pixel_chunk_size_in_kbyte(mode_lib, e2e_pipe_param, num_pipes) * 1024; // From VBA |
| min_pixel_chunk_bytes = get_min_pixel_chunk_size_in_byte(mode_lib, e2e_pipe_param, num_pipes); // From VBA |
| |
| if (pixel_chunk_bytes == 64 * 1024) |
| min_pixel_chunk_bytes = 0; |
| |
| meta_chunk_bytes = get_meta_chunk_size_in_kbyte(mode_lib, e2e_pipe_param, num_pipes) * 1024; // From VBA |
| min_meta_chunk_bytes = get_min_meta_chunk_size_in_byte(mode_lib, e2e_pipe_param, num_pipes); // From VBA |
| |
| dpte_group_bytes = get_dpte_group_size_in_bytes(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); // From VBA |
| mpte_group_bytes = get_vm_group_size_in_bytes(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); // From VBA |
| |
| p1_pixel_chunk_bytes = pixel_chunk_bytes; |
| p1_min_pixel_chunk_bytes = min_pixel_chunk_bytes; |
| p1_meta_chunk_bytes = meta_chunk_bytes; |
| p1_min_meta_chunk_bytes = min_meta_chunk_bytes; |
| p1_dpte_group_bytes = dpte_group_bytes; |
| p1_mpte_group_bytes = mpte_group_bytes; |
| |
| if ((enum source_format_class) src->source_format == dm_rgbe_alpha) |
| p1_pixel_chunk_bytes = get_alpha_pixel_chunk_size_in_kbyte(mode_lib, e2e_pipe_param, num_pipes) * 1024; |
| |
| rq_regs->rq_regs_l.chunk_size = dml_log2(pixel_chunk_bytes) - 10; |
| rq_regs->rq_regs_c.chunk_size = dml_log2(p1_pixel_chunk_bytes) - 10; |
| |
| if (min_pixel_chunk_bytes == 0) |
| rq_regs->rq_regs_l.min_chunk_size = 0; |
| else |
| rq_regs->rq_regs_l.min_chunk_size = dml_log2(min_pixel_chunk_bytes) - 8 + 1; |
| |
| if (p1_min_pixel_chunk_bytes == 0) |
| rq_regs->rq_regs_c.min_chunk_size = 0; |
| else |
| rq_regs->rq_regs_c.min_chunk_size = dml_log2(p1_min_pixel_chunk_bytes) - 8 + 1; |
| |
| rq_regs->rq_regs_l.meta_chunk_size = dml_log2(meta_chunk_bytes) - 10; |
| rq_regs->rq_regs_c.meta_chunk_size = dml_log2(p1_meta_chunk_bytes) - 10; |
| |
| if (min_meta_chunk_bytes == 0) |
| rq_regs->rq_regs_l.min_meta_chunk_size = 0; |
| else |
| rq_regs->rq_regs_l.min_meta_chunk_size = dml_log2(min_meta_chunk_bytes) - 6 + 1; |
| |
| if (p1_min_meta_chunk_bytes == 0) |
| rq_regs->rq_regs_c.min_meta_chunk_size = 0; |
| else |
| rq_regs->rq_regs_c.min_meta_chunk_size = dml_log2(p1_min_meta_chunk_bytes) - 6 + 1; |
| |
| rq_regs->rq_regs_l.dpte_group_size = dml_log2(dpte_group_bytes) - 6; |
| rq_regs->rq_regs_l.mpte_group_size = dml_log2(mpte_group_bytes) - 6; |
| rq_regs->rq_regs_c.dpte_group_size = dml_log2(p1_dpte_group_bytes) - 6; |
| rq_regs->rq_regs_c.mpte_group_size = dml_log2(p1_mpte_group_bytes) - 6; |
| |
| detile_buf_size_in_bytes = get_det_buffer_size_kbytes(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * 1024; |
| detile_buf_plane1_addr = 0; |
| pte_row_height_linear = get_dpte_row_height_linear_l(mode_lib, e2e_pipe_param, num_pipes, |
| pipe_idx); |
| |
| if (src->sw_mode == dm_sw_linear) |
| ASSERT(pte_row_height_linear >= 8); |
| |
| rq_regs->rq_regs_l.pte_row_height_linear = dml_floor(dml_log2(pte_row_height_linear), 1) - 3; |
| |
| if (dual_plane) { |
| unsigned int p1_pte_row_height_linear = get_dpte_row_height_linear_c(mode_lib, e2e_pipe_param, |
| num_pipes, pipe_idx); |
| ; |
| if (src->sw_mode == dm_sw_linear) |
| ASSERT(p1_pte_row_height_linear >= 8); |
| |
| rq_regs->rq_regs_c.pte_row_height_linear = dml_floor(dml_log2(p1_pte_row_height_linear), 1) - 3; |
| } |
| |
| rq_regs->rq_regs_l.swath_height = dml_log2(get_swath_height_l(mode_lib, e2e_pipe_param, num_pipes, pipe_idx)); |
| rq_regs->rq_regs_c.swath_height = dml_log2(get_swath_height_c(mode_lib, e2e_pipe_param, num_pipes, pipe_idx)); |
| |
| // FIXME: take the max between luma, chroma chunk size? |
| // okay for now, as we are setting pixel_chunk_bytes to 8kb anyways |
| if (pixel_chunk_bytes >= 32 * 1024 || (dual_plane && p1_pixel_chunk_bytes >= 32 * 1024)) { //32kb |
| rq_regs->drq_expansion_mode = 0; |
| } else { |
| rq_regs->drq_expansion_mode = 2; |
| } |
| rq_regs->prq_expansion_mode = 1; |
| rq_regs->mrq_expansion_mode = 1; |
| rq_regs->crq_expansion_mode = 1; |
| |
| stored_swath_l_bytes = get_det_stored_buffer_size_l_bytes(mode_lib, e2e_pipe_param, num_pipes, |
| pipe_idx); |
| stored_swath_c_bytes = get_det_stored_buffer_size_c_bytes(mode_lib, e2e_pipe_param, num_pipes, |
| pipe_idx); |
| is_phantom_pipe = get_is_phantom_pipe(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); |
| |
| // Note: detile_buf_plane1_addr is in unit of 1KB |
| if (dual_plane) { |
| if (is_phantom_pipe) { |
| detile_buf_plane1_addr = ((1024.0 * 1024.0) / 2.0 / 1024.0); // half to chroma |
| } else { |
| if (stored_swath_l_bytes / stored_swath_c_bytes <= 1.5) { |
| detile_buf_plane1_addr = (detile_buf_size_in_bytes / 2.0 / 1024.0); // half to chroma |
| #ifdef __DML_RQ_DLG_CALC_DEBUG__ |
| dml_print("DML_DLG: %s: detile_buf_plane1_addr = %d (1/2 to chroma)\n", |
| __func__, detile_buf_plane1_addr); |
| #endif |
| } else { |
| detile_buf_plane1_addr = |
| dml_round_to_multiple( |
| (unsigned int) ((2.0 * detile_buf_size_in_bytes) / 3.0), |
| 1024, 0) / 1024.0; // 2/3 to luma |
| #ifdef __DML_RQ_DLG_CALC_DEBUG__ |
| dml_print("DML_DLG: %s: detile_buf_plane1_addr = %d (1/3 chroma)\n", |
| __func__, detile_buf_plane1_addr); |
| #endif |
| } |
| } |
| } |
| rq_regs->plane1_base_address = detile_buf_plane1_addr; |
| |
| #ifdef __DML_RQ_DLG_CALC_DEBUG__ |
| dml_print("DML_DLG: %s: is_phantom_pipe = %d\n", __func__, is_phantom_pipe); |
| dml_print("DML_DLG: %s: stored_swath_l_bytes = %f\n", __func__, stored_swath_l_bytes); |
| dml_print("DML_DLG: %s: stored_swath_c_bytes = %f\n", __func__, stored_swath_c_bytes); |
| dml_print("DML_DLG: %s: detile_buf_size_in_bytes = %d\n", __func__, detile_buf_size_in_bytes); |
| dml_print("DML_DLG: %s: detile_buf_plane1_addr = %d\n", __func__, detile_buf_plane1_addr); |
| dml_print("DML_DLG: %s: plane1_base_address = %d\n", __func__, rq_regs->plane1_base_address); |
| #endif |
| print__rq_regs_st(mode_lib, rq_regs); |
| dml_print("DML_DLG::%s: Calculation for pipe[%d] done, num_pipes=%d\n", __func__, pipe_idx, num_pipes); |
| } |
| |
| void dml32_rq_dlg_get_dlg_reg(struct display_mode_lib *mode_lib, |
| display_dlg_regs_st *dlg_regs, |
| display_ttu_regs_st *ttu_regs, |
| display_e2e_pipe_params_st *e2e_pipe_param, |
| const unsigned int num_pipes, |
| const unsigned int pipe_idx) |
| { |
| const display_pipe_source_params_st *src = &e2e_pipe_param[pipe_idx].pipe.src; |
| const display_pipe_dest_params_st *dst = &e2e_pipe_param[pipe_idx].pipe.dest; |
| const display_clocks_and_cfg_st *clks = &e2e_pipe_param[pipe_idx].clks_cfg; |
| double refcyc_per_req_delivery_pre_cur0 = 0.; |
| double refcyc_per_req_delivery_cur0 = 0.; |
| double refcyc_per_req_delivery_pre_c = 0.; |
| double refcyc_per_req_delivery_c = 0.; |
| double refcyc_per_req_delivery_pre_l; |
| double refcyc_per_req_delivery_l; |
| double refcyc_per_line_delivery_pre_c = 0.; |
| double refcyc_per_line_delivery_c = 0.; |
| double refcyc_per_line_delivery_pre_l; |
| double refcyc_per_line_delivery_l; |
| double min_ttu_vblank; |
| double vratio_pre_l; |
| double vratio_pre_c; |
| unsigned int min_dst_y_next_start; |
| unsigned int htotal = dst->htotal; |
| unsigned int hblank_end = dst->hblank_end; |
| unsigned int vblank_end = dst->vblank_end; |
| bool interlaced = dst->interlaced; |
| double pclk_freq_in_mhz = dst->pixel_rate_mhz; |
| unsigned int vready_after_vcount0; |
| double refclk_freq_in_mhz = clks->refclk_mhz; |
| double ref_freq_to_pix_freq = refclk_freq_in_mhz / pclk_freq_in_mhz; |
| bool dual_plane = 0; |
| unsigned int pipe_index_in_combine[DC__NUM_PIPES__MAX]; |
| unsigned int dst_x_after_scaler; |
| unsigned int dst_y_after_scaler; |
| double dst_y_prefetch; |
| double dst_y_per_vm_vblank; |
| double dst_y_per_row_vblank; |
| double dst_y_per_vm_flip; |
| double dst_y_per_row_flip; |
| double max_dst_y_per_vm_vblank = 32.0; |
| double max_dst_y_per_row_vblank = 16.0; |
| double dst_y_per_pte_row_nom_l; |
| double dst_y_per_pte_row_nom_c; |
| double dst_y_per_meta_row_nom_l; |
| double dst_y_per_meta_row_nom_c; |
| double refcyc_per_pte_group_nom_l; |
| double refcyc_per_pte_group_nom_c; |
| double refcyc_per_pte_group_vblank_l; |
| double refcyc_per_pte_group_vblank_c; |
| double refcyc_per_pte_group_flip_l; |
| double refcyc_per_pte_group_flip_c; |
| double refcyc_per_meta_chunk_nom_l; |
| double refcyc_per_meta_chunk_nom_c; |
| double refcyc_per_meta_chunk_vblank_l; |
| double refcyc_per_meta_chunk_vblank_c; |
| double refcyc_per_meta_chunk_flip_l; |
| double refcyc_per_meta_chunk_flip_c; |
| |
| memset(dlg_regs, 0, sizeof(*dlg_regs)); |
| memset(ttu_regs, 0, sizeof(*ttu_regs)); |
| dml_print("DML_DLG::%s: Calculation for pipe[%d] starts, num_pipes=%d\n", __func__, pipe_idx, num_pipes); |
| dml_print("DML_DLG: %s: refclk_freq_in_mhz = %3.2f\n", __func__, refclk_freq_in_mhz); |
| dml_print("DML_DLG: %s: pclk_freq_in_mhz = %3.2f\n", __func__, pclk_freq_in_mhz); |
| dml_print("DML_DLG: %s: ref_freq_to_pix_freq = %3.2f\n", __func__, ref_freq_to_pix_freq); |
| dml_print("DML_DLG: %s: interlaced = %d\n", __func__, interlaced); |
| ASSERT(ref_freq_to_pix_freq < 4.0); |
| |
| dlg_regs->ref_freq_to_pix_freq = (unsigned int) (ref_freq_to_pix_freq * dml_pow(2, 19)); |
| dlg_regs->refcyc_per_htotal = (unsigned int) (ref_freq_to_pix_freq * (double) htotal * dml_pow(2, 8)); |
| dlg_regs->dlg_vblank_end = interlaced ? (vblank_end / 2) : vblank_end; // 15 bits |
| |
| min_ttu_vblank = get_min_ttu_vblank_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); // From VBA |
| min_dst_y_next_start = get_min_dst_y_next_start(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); |
| |
| dml_print("DML_DLG: %s: min_ttu_vblank (us) = %3.2f\n", __func__, min_ttu_vblank); |
| dml_print("DML_DLG: %s: min_dst_y_next_start = %d\n", __func__, min_dst_y_next_start); |
| dml_print("DML_DLG: %s: ref_freq_to_pix_freq = %3.2f\n", __func__, ref_freq_to_pix_freq); |
| |
| dual_plane = is_dual_plane((enum source_format_class) (src->source_format)); |
| |
| vready_after_vcount0 = get_vready_at_or_after_vsync(mode_lib, e2e_pipe_param, num_pipes, |
| pipe_idx); // From VBA |
| dlg_regs->vready_after_vcount0 = vready_after_vcount0; |
| |
| dml_print("DML_DLG: %s: vready_after_vcount0 = %d\n", __func__, dlg_regs->vready_after_vcount0); |
| |
| dst_x_after_scaler = dml_ceil(get_dst_x_after_scaler(mode_lib, e2e_pipe_param, num_pipes, pipe_idx), 1); |
| dst_y_after_scaler = dml_ceil(get_dst_y_after_scaler(mode_lib, e2e_pipe_param, num_pipes, pipe_idx), 1); |
| |
| // do some adjustment on the dst_after scaler to account for odm combine mode |
| dml_print("DML_DLG: %s: input dst_x_after_scaler = %d\n", __func__, dst_x_after_scaler); |
| dml_print("DML_DLG: %s: input dst_y_after_scaler = %d\n", __func__, dst_y_after_scaler); |
| |
| // need to figure out which side of odm combine we're in |
| if (dst->odm_combine == dm_odm_combine_mode_2to1 || dst->odm_combine == dm_odm_combine_mode_4to1) { |
| // figure out which pipes go together |
| bool visited[DC__NUM_PIPES__MAX]; |
| unsigned int i, j, k; |
| |
| for (k = 0; k < num_pipes; ++k) { |
| visited[k] = false; |
| pipe_index_in_combine[k] = 0; |
| } |
| |
| for (i = 0; i < num_pipes; i++) { |
| if (e2e_pipe_param[i].pipe.src.is_hsplit && !visited[i]) { |
| |
| unsigned int grp = e2e_pipe_param[i].pipe.src.hsplit_grp; |
| unsigned int grp_idx = 0; |
| |
| for (j = i; j < num_pipes; j++) { |
| if (e2e_pipe_param[j].pipe.src.hsplit_grp == grp |
| && e2e_pipe_param[j].pipe.src.is_hsplit && !visited[j]) { |
| pipe_index_in_combine[j] = grp_idx; |
| dml_print("DML_DLG: %s: pipe[%d] is in grp %d idx %d\n", |
| __func__, j, grp, grp_idx); |
| grp_idx++; |
| visited[j] = true; |
| } |
| } |
| } |
| } |
| } |
| |
| if (dst->odm_combine == dm_odm_combine_mode_disabled) { |
| // FIXME how about ODM split?? |
| dlg_regs->refcyc_h_blank_end = (unsigned int) ((double) hblank_end * ref_freq_to_pix_freq); |
| } else { |
| if (dst->odm_combine == dm_odm_combine_mode_2to1 || dst->odm_combine == dm_odm_combine_mode_4to1) { |
| // TODO: We should really check that 4to1 is supported before setting it to 4 |
| unsigned int odm_combine_factor = (dst->odm_combine == dm_odm_combine_mode_2to1 ? 2 : 4); |
| unsigned int odm_pipe_index = pipe_index_in_combine[pipe_idx]; |
| |
| dlg_regs->refcyc_h_blank_end = (unsigned int) (((double) hblank_end |
| + odm_pipe_index * (double) dst->hactive / odm_combine_factor) * ref_freq_to_pix_freq); |
| } |
| } |
| ASSERT(dlg_regs->refcyc_h_blank_end < (unsigned int)dml_pow(2, 13)); |
| |
| dml_print("DML_DLG: %s: htotal= %d\n", __func__, htotal); |
| dml_print("DML_DLG: %s: dst_x_after_scaler[%d]= %d\n", __func__, pipe_idx, dst_x_after_scaler); |
| dml_print("DML_DLG: %s: dst_y_after_scaler[%d] = %d\n", __func__, pipe_idx, dst_y_after_scaler); |
| |
| dst_y_prefetch = get_dst_y_prefetch(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); // From VBA |
| // From VBA |
| dst_y_per_vm_vblank = get_dst_y_per_vm_vblank(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); |
| // From VBA |
| dst_y_per_row_vblank = get_dst_y_per_row_vblank(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); |
| dst_y_per_vm_flip = get_dst_y_per_vm_flip(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); // From VBA |
| dst_y_per_row_flip = get_dst_y_per_row_flip(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); // From VBA |
| |
| // magic! |
| if (htotal <= 75) { |
| max_dst_y_per_vm_vblank = 100.0; |
| max_dst_y_per_row_vblank = 100.0; |
| } |
| |
| dml_print("DML_DLG: %s: dst_y_prefetch (after rnd) = %3.2f\n", __func__, dst_y_prefetch); |
| dml_print("DML_DLG: %s: dst_y_per_vm_flip = %3.2f\n", __func__, dst_y_per_vm_flip); |
| dml_print("DML_DLG: %s: dst_y_per_row_flip = %3.2f\n", __func__, dst_y_per_row_flip); |
| dml_print("DML_DLG: %s: dst_y_per_vm_vblank = %3.2f\n", __func__, dst_y_per_vm_vblank); |
| dml_print("DML_DLG: %s: dst_y_per_row_vblank = %3.2f\n", __func__, dst_y_per_row_vblank); |
| |
| ASSERT(dst_y_per_vm_vblank < max_dst_y_per_vm_vblank); |
| ASSERT(dst_y_per_row_vblank < max_dst_y_per_row_vblank); |
| ASSERT(dst_y_prefetch > (dst_y_per_vm_vblank + dst_y_per_row_vblank)); |
| |
| vratio_pre_l = get_vratio_prefetch_l(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); // From VBA |
| vratio_pre_c = get_vratio_prefetch_c(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); // From VBA |
| |
| dml_print("DML_DLG: %s: vratio_pre_l = %3.2f\n", __func__, vratio_pre_l); |
| dml_print("DML_DLG: %s: vratio_pre_c = %3.2f\n", __func__, vratio_pre_c); |
| |
| // Active |
| refcyc_per_line_delivery_pre_l = get_refcyc_per_line_delivery_pre_l_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz; // From VBA |
| refcyc_per_line_delivery_l = get_refcyc_per_line_delivery_l_in_us(mode_lib, e2e_pipe_param, num_pipes, |
| pipe_idx) * refclk_freq_in_mhz; // From VBA |
| |
| dml_print("DML_DLG: %s: refcyc_per_line_delivery_pre_l = %3.2f\n", __func__, refcyc_per_line_delivery_pre_l); |
| dml_print("DML_DLG: %s: refcyc_per_line_delivery_l = %3.2f\n", __func__, refcyc_per_line_delivery_l); |
| |
| if (dual_plane) { |
| refcyc_per_line_delivery_pre_c = get_refcyc_per_line_delivery_pre_c_in_us(mode_lib, e2e_pipe_param, |
| num_pipes, pipe_idx) * refclk_freq_in_mhz; // From VBA |
| refcyc_per_line_delivery_c = get_refcyc_per_line_delivery_c_in_us(mode_lib, e2e_pipe_param, num_pipes, |
| pipe_idx) * refclk_freq_in_mhz; // From VBA |
| |
| dml_print("DML_DLG: %s: refcyc_per_line_delivery_pre_c = %3.2f\n", |
| __func__, refcyc_per_line_delivery_pre_c); |
| dml_print("DML_DLG: %s: refcyc_per_line_delivery_c = %3.2f\n", |
| __func__, refcyc_per_line_delivery_c); |
| } |
| |
| if (src->dynamic_metadata_enable && src->gpuvm) |
| dlg_regs->refcyc_per_vm_dmdata = get_refcyc_per_vm_dmdata_in_us(mode_lib, e2e_pipe_param, num_pipes, |
| pipe_idx) * refclk_freq_in_mhz; // From VBA |
| |
| dlg_regs->dmdata_dl_delta = get_dmdata_dl_delta_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) |
| * refclk_freq_in_mhz; // From VBA |
| |
| refcyc_per_req_delivery_pre_l = get_refcyc_per_req_delivery_pre_l_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz; // From VBA |
| refcyc_per_req_delivery_l = get_refcyc_per_req_delivery_l_in_us(mode_lib, e2e_pipe_param, num_pipes, |
| pipe_idx) * refclk_freq_in_mhz; // From VBA |
| |
| dml_print("DML_DLG: %s: refcyc_per_req_delivery_pre_l = %3.2f\n", __func__, refcyc_per_req_delivery_pre_l); |
| dml_print("DML_DLG: %s: refcyc_per_req_delivery_l = %3.2f\n", __func__, refcyc_per_req_delivery_l); |
| |
| if (dual_plane) { |
| refcyc_per_req_delivery_pre_c = get_refcyc_per_req_delivery_pre_c_in_us(mode_lib, e2e_pipe_param, |
| num_pipes, pipe_idx) * refclk_freq_in_mhz; // From VBA |
| refcyc_per_req_delivery_c = get_refcyc_per_req_delivery_c_in_us(mode_lib, e2e_pipe_param, num_pipes, |
| pipe_idx) * refclk_freq_in_mhz; // From VBA |
| |
| dml_print("DML_DLG: %s: refcyc_per_req_delivery_pre_c = %3.2f\n", |
| __func__, refcyc_per_req_delivery_pre_c); |
| dml_print("DML_DLG: %s: refcyc_per_req_delivery_c = %3.2f\n", __func__, refcyc_per_req_delivery_c); |
| } |
| |
| // TTU - Cursor |
| ASSERT(src->num_cursors <= 1); |
| if (src->num_cursors > 0) { |
| refcyc_per_req_delivery_pre_cur0 = get_refcyc_per_cursor_req_delivery_pre_in_us(mode_lib, |
| e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz; // From VBA |
| refcyc_per_req_delivery_cur0 = get_refcyc_per_cursor_req_delivery_in_us(mode_lib, e2e_pipe_param, |
| num_pipes, pipe_idx) * refclk_freq_in_mhz; // From VBA |
| |
| dml_print("DML_DLG: %s: refcyc_per_req_delivery_pre_cur0 = %3.2f\n", |
| __func__, refcyc_per_req_delivery_pre_cur0); |
| dml_print("DML_DLG: %s: refcyc_per_req_delivery_cur0 = %3.2f\n", |
| __func__, refcyc_per_req_delivery_cur0); |
| } |
| |
| // Assign to register structures |
| dlg_regs->min_dst_y_next_start = min_dst_y_next_start * dml_pow(2, 2); |
| ASSERT(dlg_regs->min_dst_y_next_start < (unsigned int)dml_pow(2, 18)); |
| |
| dlg_regs->dst_y_after_scaler = dst_y_after_scaler; // in terms of line |
| dlg_regs->refcyc_x_after_scaler = dst_x_after_scaler * ref_freq_to_pix_freq; // in terms of refclk |
| dlg_regs->dst_y_prefetch = (unsigned int) (dst_y_prefetch * dml_pow(2, 2)); |
| dlg_regs->dst_y_per_vm_vblank = (unsigned int) (dst_y_per_vm_vblank * dml_pow(2, 2)); |
| dlg_regs->dst_y_per_row_vblank = (unsigned int) (dst_y_per_row_vblank * dml_pow(2, 2)); |
| dlg_regs->dst_y_per_vm_flip = (unsigned int) (dst_y_per_vm_flip * dml_pow(2, 2)); |
| dlg_regs->dst_y_per_row_flip = (unsigned int) (dst_y_per_row_flip * dml_pow(2, 2)); |
| |
| dlg_regs->vratio_prefetch = (unsigned int) (vratio_pre_l * dml_pow(2, 19)); |
| dlg_regs->vratio_prefetch_c = (unsigned int) (vratio_pre_c * dml_pow(2, 19)); |
| |
| dml_print("DML_DLG: %s: dlg_regs->dst_y_per_vm_vblank = 0x%x\n", __func__, dlg_regs->dst_y_per_vm_vblank); |
| dml_print("DML_DLG: %s: dlg_regs->dst_y_per_row_vblank = 0x%x\n", __func__, dlg_regs->dst_y_per_row_vblank); |
| dml_print("DML_DLG: %s: dlg_regs->dst_y_per_vm_flip = 0x%x\n", __func__, dlg_regs->dst_y_per_vm_flip); |
| dml_print("DML_DLG: %s: dlg_regs->dst_y_per_row_flip = 0x%x\n", __func__, dlg_regs->dst_y_per_row_flip); |
| |
| dlg_regs->refcyc_per_vm_group_vblank = get_refcyc_per_vm_group_vblank_in_us(mode_lib, e2e_pipe_param, |
| num_pipes, pipe_idx) * refclk_freq_in_mhz; // From VBA |
| dlg_regs->refcyc_per_vm_group_flip = get_refcyc_per_vm_group_flip_in_us(mode_lib, e2e_pipe_param, num_pipes, |
| pipe_idx) * refclk_freq_in_mhz; // From VBA |
| dlg_regs->refcyc_per_vm_req_vblank = get_refcyc_per_vm_req_vblank_in_us(mode_lib, e2e_pipe_param, num_pipes, |
| pipe_idx) * refclk_freq_in_mhz * dml_pow(2, 10); // From VBA |
| dlg_regs->refcyc_per_vm_req_flip = get_refcyc_per_vm_req_flip_in_us(mode_lib, e2e_pipe_param, num_pipes, |
| pipe_idx) * refclk_freq_in_mhz * dml_pow(2, 10); // From VBA |
| |
| // From VBA |
| dst_y_per_pte_row_nom_l = get_dst_y_per_pte_row_nom_l(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); |
| // From VBA |
| dst_y_per_pte_row_nom_c = get_dst_y_per_pte_row_nom_c(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); |
| // From VBA |
| dst_y_per_meta_row_nom_l = get_dst_y_per_meta_row_nom_l(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); |
| // From VBA |
| dst_y_per_meta_row_nom_c = get_dst_y_per_meta_row_nom_c(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); |
| |
| refcyc_per_pte_group_nom_l = get_refcyc_per_pte_group_nom_l_in_us(mode_lib, e2e_pipe_param, num_pipes, |
| pipe_idx) * refclk_freq_in_mhz; // From VBA |
| refcyc_per_pte_group_nom_c = get_refcyc_per_pte_group_nom_c_in_us(mode_lib, e2e_pipe_param, num_pipes, |
| pipe_idx) * refclk_freq_in_mhz; // From VBA |
| refcyc_per_pte_group_vblank_l = get_refcyc_per_pte_group_vblank_l_in_us(mode_lib, e2e_pipe_param, |
| num_pipes, pipe_idx) * refclk_freq_in_mhz; // From VBA |
| refcyc_per_pte_group_vblank_c = get_refcyc_per_pte_group_vblank_c_in_us(mode_lib, e2e_pipe_param, |
| num_pipes, pipe_idx) * refclk_freq_in_mhz; // From VBA |
| refcyc_per_pte_group_flip_l = get_refcyc_per_pte_group_flip_l_in_us(mode_lib, e2e_pipe_param, num_pipes, |
| pipe_idx) * refclk_freq_in_mhz; // From VBA |
| refcyc_per_pte_group_flip_c = get_refcyc_per_pte_group_flip_c_in_us(mode_lib, e2e_pipe_param, num_pipes, |
| pipe_idx) * refclk_freq_in_mhz; // From VBA |
| |
| refcyc_per_meta_chunk_nom_l = get_refcyc_per_meta_chunk_nom_l_in_us(mode_lib, e2e_pipe_param, num_pipes, |
| pipe_idx) * refclk_freq_in_mhz; // From VBA |
| refcyc_per_meta_chunk_nom_c = get_refcyc_per_meta_chunk_nom_c_in_us(mode_lib, e2e_pipe_param, num_pipes, |
| pipe_idx) * refclk_freq_in_mhz; // From VBA |
| refcyc_per_meta_chunk_vblank_l = get_refcyc_per_meta_chunk_vblank_l_in_us(mode_lib, e2e_pipe_param, |
| num_pipes, pipe_idx) * refclk_freq_in_mhz; // From VBA |
| refcyc_per_meta_chunk_vblank_c = get_refcyc_per_meta_chunk_vblank_c_in_us(mode_lib, e2e_pipe_param, |
| num_pipes, pipe_idx) * refclk_freq_in_mhz; // From VBA |
| refcyc_per_meta_chunk_flip_l = get_refcyc_per_meta_chunk_flip_l_in_us(mode_lib, e2e_pipe_param, |
| num_pipes, pipe_idx) * refclk_freq_in_mhz; // From VBA |
| refcyc_per_meta_chunk_flip_c = get_refcyc_per_meta_chunk_flip_c_in_us(mode_lib, e2e_pipe_param, |
| num_pipes, pipe_idx) * refclk_freq_in_mhz; // From VBA |
| |
| dlg_regs->dst_y_per_pte_row_nom_l = dst_y_per_pte_row_nom_l * dml_pow(2, 2); |
| dlg_regs->dst_y_per_pte_row_nom_c = dst_y_per_pte_row_nom_c * dml_pow(2, 2); |
| dlg_regs->dst_y_per_meta_row_nom_l = dst_y_per_meta_row_nom_l * dml_pow(2, 2); |
| dlg_regs->dst_y_per_meta_row_nom_c = dst_y_per_meta_row_nom_c * dml_pow(2, 2); |
| dlg_regs->refcyc_per_pte_group_nom_l = refcyc_per_pte_group_nom_l; |
| dlg_regs->refcyc_per_pte_group_nom_c = refcyc_per_pte_group_nom_c; |
| dlg_regs->refcyc_per_pte_group_vblank_l = refcyc_per_pte_group_vblank_l; |
| dlg_regs->refcyc_per_pte_group_vblank_c = refcyc_per_pte_group_vblank_c; |
| dlg_regs->refcyc_per_pte_group_flip_l = refcyc_per_pte_group_flip_l; |
| dlg_regs->refcyc_per_pte_group_flip_c = refcyc_per_pte_group_flip_c; |
| dlg_regs->refcyc_per_meta_chunk_nom_l = refcyc_per_meta_chunk_nom_l; |
| dlg_regs->refcyc_per_meta_chunk_nom_c = refcyc_per_meta_chunk_nom_c; |
| dlg_regs->refcyc_per_meta_chunk_vblank_l = refcyc_per_meta_chunk_vblank_l; |
| dlg_regs->refcyc_per_meta_chunk_vblank_c = refcyc_per_meta_chunk_vblank_c; |
| dlg_regs->refcyc_per_meta_chunk_flip_l = refcyc_per_meta_chunk_flip_l; |
| dlg_regs->refcyc_per_meta_chunk_flip_c = refcyc_per_meta_chunk_flip_c; |
| dlg_regs->refcyc_per_line_delivery_pre_l = (unsigned int) dml_floor(refcyc_per_line_delivery_pre_l, 1); |
| dlg_regs->refcyc_per_line_delivery_l = (unsigned int) dml_floor(refcyc_per_line_delivery_l, 1); |
| dlg_regs->refcyc_per_line_delivery_pre_c = (unsigned int) dml_floor(refcyc_per_line_delivery_pre_c, 1); |
| dlg_regs->refcyc_per_line_delivery_c = (unsigned int) dml_floor(refcyc_per_line_delivery_c, 1); |
| |
| dlg_regs->chunk_hdl_adjust_cur0 = 3; |
| dlg_regs->dst_y_offset_cur0 = 0; |
| dlg_regs->chunk_hdl_adjust_cur1 = 3; |
| dlg_regs->dst_y_offset_cur1 = 0; |
| |
| dlg_regs->dst_y_delta_drq_limit = 0x7fff; // off |
| |
| ttu_regs->refcyc_per_req_delivery_pre_l = (unsigned int) (refcyc_per_req_delivery_pre_l * dml_pow(2, 10)); |
| ttu_regs->refcyc_per_req_delivery_l = (unsigned int) (refcyc_per_req_delivery_l * dml_pow(2, 10)); |
| ttu_regs->refcyc_per_req_delivery_pre_c = (unsigned int) (refcyc_per_req_delivery_pre_c * dml_pow(2, 10)); |
| ttu_regs->refcyc_per_req_delivery_c = (unsigned int) (refcyc_per_req_delivery_c * dml_pow(2, 10)); |
| ttu_regs->refcyc_per_req_delivery_pre_cur0 = |
| (unsigned int) (refcyc_per_req_delivery_pre_cur0 * dml_pow(2, 10)); |
| ttu_regs->refcyc_per_req_delivery_cur0 = (unsigned int) (refcyc_per_req_delivery_cur0 * dml_pow(2, 10)); |
| ttu_regs->refcyc_per_req_delivery_pre_cur1 = 0; |
| ttu_regs->refcyc_per_req_delivery_cur1 = 0; |
| ttu_regs->qos_level_low_wm = 0; |
| |
| ttu_regs->qos_level_high_wm = (unsigned int) (4.0 * (double) htotal * ref_freq_to_pix_freq); |
| |
| ttu_regs->qos_level_flip = 14; |
| ttu_regs->qos_level_fixed_l = 8; |
| ttu_regs->qos_level_fixed_c = 8; |
| ttu_regs->qos_level_fixed_cur0 = 8; |
| ttu_regs->qos_ramp_disable_l = 0; |
| ttu_regs->qos_ramp_disable_c = 0; |
| ttu_regs->qos_ramp_disable_cur0 = 0; |
| ttu_regs->min_ttu_vblank = min_ttu_vblank * refclk_freq_in_mhz; |
| |
| // CHECK for HW registers' range, assert or clamp |
| ASSERT(refcyc_per_req_delivery_pre_l < dml_pow(2, 13)); |
| ASSERT(refcyc_per_req_delivery_l < dml_pow(2, 13)); |
| ASSERT(refcyc_per_req_delivery_pre_c < dml_pow(2, 13)); |
| ASSERT(refcyc_per_req_delivery_c < dml_pow(2, 13)); |
| if (dlg_regs->refcyc_per_vm_group_vblank >= (unsigned int) dml_pow(2, 23)) |
| dlg_regs->refcyc_per_vm_group_vblank = dml_pow(2, 23) - 1; |
| |
| if (dlg_regs->refcyc_per_vm_group_flip >= (unsigned int) dml_pow(2, 23)) |
| dlg_regs->refcyc_per_vm_group_flip = dml_pow(2, 23) - 1; |
| |
| if (dlg_regs->refcyc_per_vm_req_vblank >= (unsigned int) dml_pow(2, 23)) |
| dlg_regs->refcyc_per_vm_req_vblank = dml_pow(2, 23) - 1; |
| |
| if (dlg_regs->refcyc_per_vm_req_flip >= (unsigned int) dml_pow(2, 23)) |
| dlg_regs->refcyc_per_vm_req_flip = dml_pow(2, 23) - 1; |
| |
| ASSERT(dlg_regs->dst_y_after_scaler < (unsigned int) 8); |
| ASSERT(dlg_regs->refcyc_x_after_scaler < (unsigned int)dml_pow(2, 13)); |
| ASSERT(dlg_regs->dst_y_per_pte_row_nom_l < (unsigned int)dml_pow(2, 17)); |
| if (dual_plane) { |
| if (dlg_regs->dst_y_per_pte_row_nom_c >= (unsigned int) dml_pow(2, 17)) { |
| // FIXME what so special about chroma, can we just assert? |
| dml_print("DML_DLG: %s: Warning dst_y_per_pte_row_nom_c %u > register max U15.2 %u\n", |
| __func__, dlg_regs->dst_y_per_pte_row_nom_c, (unsigned int)dml_pow(2, 17) - 1); |
| } |
| } |
| ASSERT(dlg_regs->dst_y_per_meta_row_nom_l < (unsigned int)dml_pow(2, 17)); |
| ASSERT(dlg_regs->dst_y_per_meta_row_nom_c < (unsigned int)dml_pow(2, 17)); |
| |
| if (dlg_regs->refcyc_per_pte_group_nom_l >= (unsigned int) dml_pow(2, 23)) |
| dlg_regs->refcyc_per_pte_group_nom_l = dml_pow(2, 23) - 1; |
| if (dual_plane) { |
| if (dlg_regs->refcyc_per_pte_group_nom_c >= (unsigned int) dml_pow(2, 23)) |
| dlg_regs->refcyc_per_pte_group_nom_c = dml_pow(2, 23) - 1; |
| } |
| ASSERT(dlg_regs->refcyc_per_pte_group_vblank_l < (unsigned int)dml_pow(2, 13)); |
| if (dual_plane) { |
| ASSERT(dlg_regs->refcyc_per_pte_group_vblank_c < (unsigned int)dml_pow(2, 13)); |
| } |
| |
| if (dlg_regs->refcyc_per_meta_chunk_nom_l >= (unsigned int) dml_pow(2, 23)) |
| dlg_regs->refcyc_per_meta_chunk_nom_l = dml_pow(2, 23) - 1; |
| if (dual_plane) { |
| if (dlg_regs->refcyc_per_meta_chunk_nom_c >= (unsigned int) dml_pow(2, 23)) |
| dlg_regs->refcyc_per_meta_chunk_nom_c = dml_pow(2, 23) - 1; |
| } |
| ASSERT(dlg_regs->refcyc_per_meta_chunk_vblank_l < (unsigned int)dml_pow(2, 13)); |
| ASSERT(dlg_regs->refcyc_per_meta_chunk_vblank_c < (unsigned int)dml_pow(2, 13)); |
| ASSERT(dlg_regs->refcyc_per_line_delivery_pre_l < (unsigned int)dml_pow(2, 13)); |
| ASSERT(dlg_regs->refcyc_per_line_delivery_l < (unsigned int)dml_pow(2, 13)); |
| ASSERT(dlg_regs->refcyc_per_line_delivery_pre_c < (unsigned int)dml_pow(2, 13)); |
| ASSERT(dlg_regs->refcyc_per_line_delivery_c < (unsigned int)dml_pow(2, 13)); |
| ASSERT(ttu_regs->qos_level_low_wm < dml_pow(2, 14)); |
| ASSERT(ttu_regs->qos_level_high_wm < dml_pow(2, 14)); |
| ASSERT(ttu_regs->min_ttu_vblank < dml_pow(2, 24)); |
| |
| print__ttu_regs_st(mode_lib, ttu_regs); |
| print__dlg_regs_st(mode_lib, dlg_regs); |
| dml_print("DML_DLG::%s: Calculation for pipe[%d] done, num_pipes=%d\n", __func__, pipe_idx, num_pipes); |
| } |
| |