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    Searched refs:write_back_latency (Results 1 - 3 of 3) sorted by relevancy

  /src/sys/external/bsd/drm2/dist/drm/amd/display/dc/inc/
dcn_calcs.h 115 float write_back_latency; member in struct:dcn_bw_internal_vars
551 float write_back_latency; /*us*/ member in struct:dcn_soc_bounding_box
  /src/sys/external/bsd/drm2/dist/drm/amd/display/dc/calcs/
amdgpu_dcn_calcs.c 71 .write_back_latency = 12, /*us*/
752 v->write_back_latency = dc->dcn_soc->write_back_latency;
1572 "write_back_latency: %f ns\n"
1606 dc->dcn_soc->write_back_latency * 1000,
1709 dc->dml.soc.writeback_latency_us = dc->dcn_soc->write_back_latency;
amdgpu_dcn_calc_auto.c 247 if (v->output[k] == dcn_bw_writeback && v->output_format[k] == dcn_bw_444 && v->scaler_rec_out_width[k] / (v->htotal[k] / v->pixel_clock[k]) * 4.0 > (v->writeback_luma_buffer_size + v->writeback_chroma_buffer_size) * 1024.0 / v->write_back_latency) {
250 else if (v->output[k] == dcn_bw_writeback && v->scaler_rec_out_width[k] / (v->htotal[k] / v->pixel_clock[k]) >dcn_bw_min2(v->writeback_luma_buffer_size, 2.0 * v->writeback_chroma_buffer_size) * 1024.0 / v->write_back_latency) {
1339 v->writeback_dram_clock_change_watermark = v->dram_clock_change_latency + v->write_back_latency;
1342 v->writeback_dram_clock_change_watermark = v->dram_clock_change_latency + v->write_back_latency + v->writeback_chunk_size * 1024.0 / 32.0 / v->socclk;

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