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Searched refs:critical_point (Results 1 - 6 of 6) sorted by relevance

/kernel/linux/linux-5.10/drivers/gpu/drm/radeon/
H A Dr100.c3211 int critical_point = 0, critical_point2; in r100_bandwidth_update() local
3487 critical_point = dfixed_trunc(crit_point_ff); in r100_bandwidth_update()
3490 critical_point = 0; in r100_bandwidth_update()
3497 if (max_stop_req - critical_point < 4) in r100_bandwidth_update()
3498 critical_point = 0; in r100_bandwidth_update()
3500 if (critical_point == 0 && mode2 && rdev->family == CHIP_R300) { in r100_bandwidth_update()
3502 critical_point = 0x10; in r100_bandwidth_update()
3522 (critical_point << RADEON_GRPH_CRITICAL_POINT_SHIFT))); in r100_bandwidth_update()
3532 (critical_point << RS400_DISP1_START_REQ_LEVEL_SHIFT) | in r100_bandwidth_update()
3533 (critical_point << RS400_DISP1_STOP_REQ_LEVEL_SHIF in r100_bandwidth_update()
[all...]
/kernel/linux/linux-6.6/drivers/gpu/drm/radeon/
H A Dr100.c3208 int critical_point = 0, critical_point2; in r100_bandwidth_update() local
3484 critical_point = dfixed_trunc(crit_point_ff); in r100_bandwidth_update()
3487 critical_point = 0; in r100_bandwidth_update()
3494 if (max_stop_req - critical_point < 4) in r100_bandwidth_update()
3495 critical_point = 0; in r100_bandwidth_update()
3497 if (critical_point == 0 && mode2 && rdev->family == CHIP_R300) { in r100_bandwidth_update()
3499 critical_point = 0x10; in r100_bandwidth_update()
3519 (critical_point << RADEON_GRPH_CRITICAL_POINT_SHIFT))); in r100_bandwidth_update()
3529 (critical_point << RS400_DISP1_START_REQ_LEVEL_SHIFT) | in r100_bandwidth_update()
3530 (critical_point << RS400_DISP1_STOP_REQ_LEVEL_SHIF in r100_bandwidth_update()
[all...]
/kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/dc/inc/
H A Ddcn_calcs.h300 float critical_point; member
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/dc/inc/
H A Ddcn_calcs.h300 float critical_point; member
/kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/dc/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); in mode_support_and_system_configuration()
218 if (v->dcc_enabled_in_any_plane == dcn_bw_yes && v->critical_point > 1.0 && v->critical_point < 4.0) { in mode_support_and_system_configuration()
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); in mode_support_and_system_configuration()
226 if (v->dcc_enabled_in_any_plane == dcn_bw_yes && v->critical_point > 1.0 && v->critical_point < 4.0) { in mode_support_and_system_configuration()
/kernel/linux/linux-6.6/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); in mode_support_and_system_configuration()
218 if (v->dcc_enabled_in_any_plane == dcn_bw_yes && v->critical_point > 1.0 && v->critical_point < 4.0) { in mode_support_and_system_configuration()
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); in mode_support_and_system_configuration()
226 if (v->dcc_enabled_in_any_plane == dcn_bw_yes && v->critical_point > 1.0 && v->critical_point < 4.0) { in mode_support_and_system_configuration()

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