Searched refs:writeback_chroma_buffer_size (Results 1 - 3 of 3) sorted by relevance

/linux-master/drivers/gpu/drm/amd/display/dc/inc/
H A Ddcn_calcs.h152 float writeback_chroma_buffer_size; member in struct:dcn_bw_internal_vars
601 int writeback_chroma_buffer_size; /*kbytes*/ member in struct:dcn_ip_params
/linux-master/drivers/gpu/drm/amd/display/dc/dml/calcs/
H A Ddcn_calcs.c142 .writeback_chroma_buffer_size = 8, /*kbytes*/
833 v->writeback_chroma_buffer_size = dc->dcn_ip->writeback_chroma_buffer_size;
1648 "writeback_chroma_buffer_size: %d kbytes\n"
1682 dc->dcn_ip->writeback_chroma_buffer_size,
1732 dc->dml.ip.writeback_chroma_buffer_size_kbytes = dc->dcn_ip->writeback_chroma_buffer_size;
H A Ddcn_calc_auto.c242 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) {
245 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) {
1867 v->writeback_dram_clock_change_latency_margin = (v->writeback_luma_buffer_size + v->writeback_chroma_buffer_size) * 1024.0 / (v->scaler_rec_out_width[k] / (v->htotal[k] / v->pixel_clock[k]) * 4.0) - v->writeback_dram_clock_change_watermark;
1870 v->writeback_dram_clock_change_latency_margin =dcn_bw_min2(v->writeback_luma_buffer_size, 2.0 * v->writeback_chroma_buffer_size) * 1024.0 / (v->scaler_rec_out_width[k] / (v->htotal[k] / v->pixel_clock[k])) - v->writeback_dram_clock_change_watermark;

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