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Searched refs:return_bus_width (Results 1 – 3 of 3) sorted by relevance

/netbsd-src/sys/external/bsd/drm2/dist/drm/amd/display/dc/calcs/
H A Damdgpu_dcn_calc_auto.c217 …v->return_bw_todcn_per_state =dcn_bw_min2(v->return_bus_width * v->dcfclk_per_state[i], v->fabric_… in mode_support_and_system_configuration()
219 … dcn_bw_yes && v->return_bw_todcn_per_state > v->dcfclk_per_state[i] * v->return_bus_width / 4.0) { in mode_support_and_system_configuration()
220 …024.0 / (v->return_bw_todcn_per_state - v->dcfclk_per_state[i] * v->return_bus_width / 4.0) + v->u… in mode_support_and_system_configuration()
222 …v->critical_point = 2.0 * v->return_bus_width * v->dcfclk_per_state[i] * v->urgent_latency / (v->r… in mode_support_and_system_configuration()
224 …_buffer_size_in_kbyte - v->pixel_chunk_size_in_kbyte) * 1024.0 * v->return_bus_width * v->dcfclk_p… in mode_support_and_system_configuration()
226 …v->return_bw_todcn_per_state =dcn_bw_min2(v->return_bus_width * v->dcfclk_per_state[i], v->fabric_… in mode_support_and_system_configuration()
227 … dcn_bw_yes && v->return_bw_todcn_per_state > v->dcfclk_per_state[i] * v->return_bus_width / 4.0) { in mode_support_and_system_configuration()
228 …024.0 / (v->return_bw_todcn_per_state - v->dcfclk_per_state[i] * v->return_bus_width / 4.0) + v->u… in mode_support_and_system_configuration()
230 …v->critical_point = 2.0 * v->return_bus_width * v->dcfclk_per_state[i] * v->urgent_latency / (v->r… in mode_support_and_system_configuration()
232 …_buffer_size_in_kbyte - v->pixel_chunk_size_in_kbyte) * 1024.0 * v->return_bus_width * v->dcfclk_p… in mode_support_and_system_configuration()
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H A Damdgpu_dcn_calcs.c123 .return_bus_width = 64, /*bytes*/
789 v->return_bus_width = dc->dcn_soc->return_bus_width; in dcn_validate_bandwidth()
1636 dc->dcn_soc->return_bus_width); in dcn_bw_sync_calcs_and_dml()
1721 dc->dml.soc.return_bus_width_bytes = dc->dcn_soc->return_bus_width; in dcn_bw_sync_calcs_and_dml()
/netbsd-src/sys/external/bsd/drm2/dist/drm/amd/display/dc/inc/
H A Ddcn_calcs.h138 float return_bus_width; member
581 int return_bus_width; /*bytes*/ member