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

/linux-master/drivers/gpu/drm/radeon/
H A Dr100.c3208 int critical_point = 0, critical_point2; local
3484 critical_point = dfixed_trunc(crit_point_ff);
3487 critical_point = 0;
3494 if (max_stop_req - critical_point < 4)
3495 critical_point = 0;
3497 if (critical_point == 0 && mode2 && rdev->family == CHIP_R300) {
3499 critical_point = 0x10;
3519 (critical_point << RADEON_GRPH_CRITICAL_POINT_SHIFT)));
3529 (critical_point << RS400_DISP1_START_REQ_LEVEL_SHIFT) |
3530 (critical_point << RS400_DISP1_STOP_REQ_LEVEL_SHIF
[all...]
/linux-master/drivers/gpu/drm/amd/display/dc/inc/
H A Ddcn_calcs.h300 float critical_point; member in struct:dcn_bw_internal_vars
/linux-master/drivers/gpu/drm/amd/display/dc/dml/calcs/
H A Ddcn_calc_auto.c217 v->critical_point = 2.0 * v->return_bus_width * v->dcfclk_per_state[i] * v->urgent_latency / (v->return_bw_todcn_per_state * v->urgent_latency + (v->rob_buffer_size_in_kbyte - v->pixel_chunk_size_in_kbyte) * 1024.0);
218 if (v->dcc_enabled_in_any_plane == dcn_bw_yes && v->critical_point > 1.0 && v->critical_point < 4.0) {
225 v->critical_point = 2.0 * v->return_bus_width * v->dcfclk_per_state[i] * v->urgent_latency / (v->return_bw_todcn_per_state * v->urgent_latency + (v->rob_buffer_size_in_kbyte - v->pixel_chunk_size_in_kbyte) * 1024.0);
226 if (v->dcc_enabled_in_any_plane == dcn_bw_yes && v->critical_point > 1.0 && v->critical_point < 4.0) {

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