| /Linux-v6.6/include/drm/ |
| D | drm_fixed.h | 33 } fixed20_12; typedef
46 static inline u32 dfixed_floor(fixed20_12 A) in dfixed_floor()
53 static inline u32 dfixed_ceil(fixed20_12 A) in dfixed_ceil()
63 static inline u32 dfixed_div(fixed20_12 A, fixed20_12 B) in dfixed_div()
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| /Linux-v6.6/drivers/gpu/drm/radeon/ |
| D | rs690.c | 72 fixed20_12 tmp; in rs690_pm_info()
261 fixed20_12 num_line_pair;
262 fixed20_12 estimated_width;
263 fixed20_12 worst_case_latency;
264 fixed20_12 consumption_rate;
265 fixed20_12 active_time;
266 fixed20_12 dbpp;
267 fixed20_12 priority_mark_max;
268 fixed20_12 priority_mark;
269 fixed20_12 sclk;
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| D | rv515.c | 912 fixed20_12 num_line_pair;
913 fixed20_12 estimated_width;
914 fixed20_12 worst_case_latency;
915 fixed20_12 consumption_rate;
916 fixed20_12 active_time;
917 fixed20_12 dbpp;
918 fixed20_12 priority_mark_max;
919 fixed20_12 priority_mark;
920 fixed20_12 sclk;
929 fixed20_12 a, b, c; in rv515_crtc_bandwidth_compute()
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| D | evergreen.c | 1942 fixed20_12 vsc; /* vertical scale ratio */
1952 fixed20_12 dram_efficiency; /* 0.7 */ in evergreen_dram_bandwidth()
1953 fixed20_12 yclk, dram_channels, bandwidth; in evergreen_dram_bandwidth()
1954 fixed20_12 a; in evergreen_dram_bandwidth()
1972 fixed20_12 disp_dram_allocation; /* 0.3 to 0.7 */ in evergreen_dram_bandwidth_for_display()
1973 fixed20_12 yclk, dram_channels, bandwidth; in evergreen_dram_bandwidth_for_display()
1974 fixed20_12 a; in evergreen_dram_bandwidth_for_display()
1992 fixed20_12 return_efficiency; /* 0.8 */ in evergreen_data_return_bandwidth()
1993 fixed20_12 sclk, bandwidth; in evergreen_data_return_bandwidth()
1994 fixed20_12 a; in evergreen_data_return_bandwidth()
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| D | radeon.h | 1595 fixed20_12 max_bandwidth;
1596 fixed20_12 igp_sideport_mclk;
1597 fixed20_12 igp_system_mclk;
1598 fixed20_12 igp_ht_link_clk;
1599 fixed20_12 igp_ht_link_width;
1600 fixed20_12 k8_bandwidth;
1601 fixed20_12 sideport_bandwidth;
1602 fixed20_12 ht_bandwidth;
1603 fixed20_12 core_bandwidth;
1604 fixed20_12 sclk;
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| D | si.c | 2061 fixed20_12 vsc; /* vertical scale ratio */
2071 fixed20_12 dram_efficiency; /* 0.7 */ in dce6_dram_bandwidth()
2072 fixed20_12 yclk, dram_channels, bandwidth; in dce6_dram_bandwidth()
2073 fixed20_12 a; in dce6_dram_bandwidth()
2091 fixed20_12 disp_dram_allocation; /* 0.3 to 0.7 */ in dce6_dram_bandwidth_for_display()
2092 fixed20_12 yclk, dram_channels, bandwidth; in dce6_dram_bandwidth_for_display()
2093 fixed20_12 a; in dce6_dram_bandwidth_for_display()
2111 fixed20_12 return_efficiency; /* 0.8 */ in dce6_data_return_bandwidth()
2112 fixed20_12 sclk, bandwidth; in dce6_data_return_bandwidth()
2113 fixed20_12 a; in dce6_data_return_bandwidth()
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| D | r100.c | 3146 fixed20_12 trcd_ff, trp_ff, tras_ff, trbs_ff, tcas_ff; in r100_bandwidth_update()
3147 fixed20_12 sclk_ff, mclk_ff, sclk_eff_ff, sclk_delay_ff; in r100_bandwidth_update()
3148 fixed20_12 peak_disp_bw, mem_bw, pix_clk, pix_clk2, temp_ff; in r100_bandwidth_update()
3149 fixed20_12 crit_point_ff = {0}; in r100_bandwidth_update()
3151 fixed20_12 memtcas_ff[8] = { in r100_bandwidth_update()
3160 fixed20_12 memtcas_rs480_ff[8] = { in r100_bandwidth_update()
3170 fixed20_12 memtcas2_ff[8] = { in r100_bandwidth_update()
3180 fixed20_12 memtrbs[8] = { in r100_bandwidth_update()
3190 fixed20_12 memtrbs_r4xx[8] = { in r100_bandwidth_update()
3200 fixed20_12 min_mem_eff; in r100_bandwidth_update()
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| D | cik.c | 8907 fixed20_12 vsc; /* vertical scale ratio */
8926 fixed20_12 dram_efficiency; /* 0.7 */ in dce8_dram_bandwidth()
8927 fixed20_12 yclk, dram_channels, bandwidth; in dce8_dram_bandwidth()
8928 fixed20_12 a; in dce8_dram_bandwidth()
8955 fixed20_12 disp_dram_allocation; /* 0.3 to 0.7 */ in dce8_dram_bandwidth_for_display()
8956 fixed20_12 yclk, dram_channels, bandwidth; in dce8_dram_bandwidth_for_display()
8957 fixed20_12 a; in dce8_dram_bandwidth_for_display()
8984 fixed20_12 return_efficiency; /* 0.8 */ in dce8_data_return_bandwidth()
8985 fixed20_12 sclk, bandwidth; in dce8_data_return_bandwidth()
8986 fixed20_12 a; in dce8_data_return_bandwidth()
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| D | radeon_mode.h | 339 fixed20_12 vsc;
340 fixed20_12 hsc;
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| D | radeon_device.c | 726 fixed20_12 a; in radeon_update_bandwidth_info()
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| D | radeon_display.c | 1757 fixed20_12 a, b; in radeon_crtc_scaling_mode_fixup()
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| /Linux-v6.6/drivers/gpu/drm/amd/amdgpu/ |
| D | dce_v6_0.c | 505 fixed20_12 vsc; /* vertical scale ratio */
524 fixed20_12 dram_efficiency; /* 0.7 */ in dce_v6_0_dram_bandwidth()
525 fixed20_12 yclk, dram_channels, bandwidth; in dce_v6_0_dram_bandwidth()
526 fixed20_12 a; in dce_v6_0_dram_bandwidth()
553 fixed20_12 disp_dram_allocation; /* 0.3 to 0.7 */ in dce_v6_0_dram_bandwidth_for_display()
554 fixed20_12 yclk, dram_channels, bandwidth; in dce_v6_0_dram_bandwidth_for_display()
555 fixed20_12 a; in dce_v6_0_dram_bandwidth_for_display()
582 fixed20_12 return_efficiency; /* 0.8 */ in dce_v6_0_data_return_bandwidth()
583 fixed20_12 sclk, bandwidth; in dce_v6_0_data_return_bandwidth()
584 fixed20_12 a; in dce_v6_0_data_return_bandwidth()
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| D | dce_v8_0.c | 640 fixed20_12 vsc; /* vertical scale ratio */
659 fixed20_12 dram_efficiency; /* 0.7 */ in dce_v8_0_dram_bandwidth()
660 fixed20_12 yclk, dram_channels, bandwidth; in dce_v8_0_dram_bandwidth()
661 fixed20_12 a; in dce_v8_0_dram_bandwidth()
688 fixed20_12 disp_dram_allocation; /* 0.3 to 0.7 */ in dce_v8_0_dram_bandwidth_for_display()
689 fixed20_12 yclk, dram_channels, bandwidth; in dce_v8_0_dram_bandwidth_for_display()
690 fixed20_12 a; in dce_v8_0_dram_bandwidth_for_display()
717 fixed20_12 return_efficiency; /* 0.8 */ in dce_v8_0_data_return_bandwidth()
718 fixed20_12 sclk, bandwidth; in dce_v8_0_data_return_bandwidth()
719 fixed20_12 a; in dce_v8_0_data_return_bandwidth()
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| D | dce_v10_0.c | 701 fixed20_12 vsc; /* vertical scale ratio */
720 fixed20_12 dram_efficiency; /* 0.7 */ in dce_v10_0_dram_bandwidth()
721 fixed20_12 yclk, dram_channels, bandwidth; in dce_v10_0_dram_bandwidth()
722 fixed20_12 a; in dce_v10_0_dram_bandwidth()
749 fixed20_12 disp_dram_allocation; /* 0.3 to 0.7 */ in dce_v10_0_dram_bandwidth_for_display()
750 fixed20_12 yclk, dram_channels, bandwidth; in dce_v10_0_dram_bandwidth_for_display()
751 fixed20_12 a; in dce_v10_0_dram_bandwidth_for_display()
778 fixed20_12 return_efficiency; /* 0.8 */ in dce_v10_0_data_return_bandwidth()
779 fixed20_12 sclk, bandwidth; in dce_v10_0_data_return_bandwidth()
780 fixed20_12 a; in dce_v10_0_data_return_bandwidth()
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| D | dce_v11_0.c | 733 fixed20_12 vsc; /* vertical scale ratio */
752 fixed20_12 dram_efficiency; /* 0.7 */ in dce_v11_0_dram_bandwidth()
753 fixed20_12 yclk, dram_channels, bandwidth; in dce_v11_0_dram_bandwidth()
754 fixed20_12 a; in dce_v11_0_dram_bandwidth()
781 fixed20_12 disp_dram_allocation; /* 0.3 to 0.7 */ in dce_v11_0_dram_bandwidth_for_display()
782 fixed20_12 yclk, dram_channels, bandwidth; in dce_v11_0_dram_bandwidth_for_display()
783 fixed20_12 a; in dce_v11_0_dram_bandwidth_for_display()
810 fixed20_12 return_efficiency; /* 0.8 */ in dce_v11_0_data_return_bandwidth()
811 fixed20_12 sclk, bandwidth; in dce_v11_0_data_return_bandwidth()
812 fixed20_12 a; in dce_v11_0_data_return_bandwidth()
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| D | amdgpu_mode.h | 387 fixed20_12 vsc;
388 fixed20_12 hsc;
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| D | amdgpu_display.c | 1441 fixed20_12 a, b; in amdgpu_display_crtc_scaling_mode_fixup()
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| /Linux-v6.6/drivers/gpu/drm/tegra/ |
| D | hub.c | 522 static inline u32 compute_phase_incr(fixed20_12 in, unsigned int out) in compute_phase_incr()
605 fixed20_12 width = dfixed_init(new_state->src_w >> 16); in tegra_shared_plane_atomic_update()
616 fixed20_12 height = dfixed_init(new_state->src_h >> 16); in tegra_shared_plane_atomic_update()
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| D | dc.c | 130 fixed20_12 outf = dfixed_init(out); in compute_dda_inc()
131 fixed20_12 inf = dfixed_init(in); in compute_dda_inc()
163 fixed20_12 inf = dfixed_init(in); in compute_initial_dda()
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