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Searched refs:dfixed_const (Results 1 – 15 of 15) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/gpu/drm/radeon/
H A Drs690.c81 tmp.full = dfixed_const(100); in rs690_pm_info()
82 rdev->pm.igp_sideport_mclk.full = dfixed_const(le32_to_cpu(info->info.ulBootUpMemoryClock)); in rs690_pm_info()
85 rdev->pm.igp_system_mclk.full = dfixed_const(le16_to_cpu(info->info.usK8MemoryClock)); in rs690_pm_info()
87 rdev->pm.igp_system_mclk.full = dfixed_const(rdev->clock.default_mclk); in rs690_pm_info()
90 rdev->pm.igp_system_mclk.full = dfixed_const(400); in rs690_pm_info()
91 rdev->pm.igp_ht_link_clk.full = dfixed_const(le16_to_cpu(info->info.usFSBClock)); in rs690_pm_info()
92 rdev->pm.igp_ht_link_width.full = dfixed_const(info->info.ucHTLinkWidth); in rs690_pm_info()
95 tmp.full = dfixed_const(100); in rs690_pm_info()
96 rdev->pm.igp_sideport_mclk.full = dfixed_const(le32_to_cpu(info->info_v2.ulBootUpSidePortClock)); in rs690_pm_info()
99 rdev->pm.igp_system_mclk.full = dfixed_const(le32_to_cpu(info->info_v2.ulBootUpUMAClock)); in rs690_pm_info()
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H A Drv515.c981 a.full = dfixed_const(100); in rv515_crtc_bandwidth_compute()
982 sclk.full = dfixed_const(selected_sclk); in rv515_crtc_bandwidth_compute()
985 if (crtc->vsc.full > dfixed_const(2)) in rv515_crtc_bandwidth_compute()
986 wm->num_line_pair.full = dfixed_const(2); in rv515_crtc_bandwidth_compute()
988 wm->num_line_pair.full = dfixed_const(1); in rv515_crtc_bandwidth_compute()
990 b.full = dfixed_const(mode->crtc_hdisplay); in rv515_crtc_bandwidth_compute()
991 c.full = dfixed_const(256); in rv515_crtc_bandwidth_compute()
995 if (a.full < dfixed_const(4)) { in rv515_crtc_bandwidth_compute()
1007 a.full = dfixed_const(mode->clock); in rv515_crtc_bandwidth_compute()
1008 b.full = dfixed_const(1000); in rv515_crtc_bandwidth_compute()
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H A Devergreen.c1954 a.full = dfixed_const(1000); in evergreen_dram_bandwidth()
1955 yclk.full = dfixed_const(wm->yclk); in evergreen_dram_bandwidth()
1957 dram_channels.full = dfixed_const(wm->dram_channels * 4); in evergreen_dram_bandwidth()
1958 a.full = dfixed_const(10); in evergreen_dram_bandwidth()
1959 dram_efficiency.full = dfixed_const(7); in evergreen_dram_bandwidth()
1974 a.full = dfixed_const(1000); in evergreen_dram_bandwidth_for_display()
1975 yclk.full = dfixed_const(wm->yclk); in evergreen_dram_bandwidth_for_display()
1977 dram_channels.full = dfixed_const(wm->dram_channels * 4); in evergreen_dram_bandwidth_for_display()
1978 a.full = dfixed_const(10); in evergreen_dram_bandwidth_for_display()
1979 disp_dram_allocation.full = dfixed_const(3); /* XXX worse case value 0.3 */ in evergreen_dram_bandwidth_for_display()
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H A Dsi.c2080 a.full = dfixed_const(1000); in dce6_dram_bandwidth()
2081 yclk.full = dfixed_const(wm->yclk); in dce6_dram_bandwidth()
2083 dram_channels.full = dfixed_const(wm->dram_channels * 4); in dce6_dram_bandwidth()
2084 a.full = dfixed_const(10); in dce6_dram_bandwidth()
2085 dram_efficiency.full = dfixed_const(7); in dce6_dram_bandwidth()
2100 a.full = dfixed_const(1000); in dce6_dram_bandwidth_for_display()
2101 yclk.full = dfixed_const(wm->yclk); in dce6_dram_bandwidth_for_display()
2103 dram_channels.full = dfixed_const(wm->dram_channels * 4); in dce6_dram_bandwidth_for_display()
2104 a.full = dfixed_const(10); in dce6_dram_bandwidth_for_display()
2105 disp_dram_allocation.full = dfixed_const(3); /* XXX worse case value 0.3 */ in dce6_dram_bandwidth_for_display()
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H A Dr100.c3265 temp_ff.full = dfixed_const(temp); in r100_bandwidth_update()
3272 temp_ff.full = dfixed_const(1000); in r100_bandwidth_update()
3273 pix_clk.full = dfixed_const(mode1->clock); /* convert to fixed point */ in r100_bandwidth_update()
3275 temp_ff.full = dfixed_const(pixel_bytes1); in r100_bandwidth_update()
3279 temp_ff.full = dfixed_const(1000); in r100_bandwidth_update()
3280 pix_clk2.full = dfixed_const(mode2->clock); /* convert to fixed point */ in r100_bandwidth_update()
3282 temp_ff.full = dfixed_const(pixel_bytes2); in r100_bandwidth_update()
3328 trcd_ff.full = dfixed_const(mem_trcd); in r100_bandwidth_update()
3329 trp_ff.full = dfixed_const(mem_trp); in r100_bandwidth_update()
3330 tras_ff.full = dfixed_const(mem_tras); in r100_bandwidth_update()
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H A Dcik.c8947 a.full = dfixed_const(1000); in dce8_dram_bandwidth()
8948 yclk.full = dfixed_const(wm->yclk); in dce8_dram_bandwidth()
8950 dram_channels.full = dfixed_const(wm->dram_channels * 4); in dce8_dram_bandwidth()
8951 a.full = dfixed_const(10); in dce8_dram_bandwidth()
8952 dram_efficiency.full = dfixed_const(7); in dce8_dram_bandwidth()
8976 a.full = dfixed_const(1000); in dce8_dram_bandwidth_for_display()
8977 yclk.full = dfixed_const(wm->yclk); in dce8_dram_bandwidth_for_display()
8979 dram_channels.full = dfixed_const(wm->dram_channels * 4); in dce8_dram_bandwidth_for_display()
8980 a.full = dfixed_const(10); in dce8_dram_bandwidth_for_display()
8981 disp_dram_allocation.full = dfixed_const(3); /* XXX worse case value 0.3 */ in dce8_dram_bandwidth_for_display()
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H A Dradeon_display.c1764 a.full = dfixed_const(src_v); in radeon_crtc_scaling_mode_fixup()
1765 b.full = dfixed_const(dst_v); in radeon_crtc_scaling_mode_fixup()
1767 a.full = dfixed_const(src_h); in radeon_crtc_scaling_mode_fixup()
1768 b.full = dfixed_const(dst_h); in radeon_crtc_scaling_mode_fixup()
1771 radeon_crtc->vsc.full = dfixed_const(1); in radeon_crtc_scaling_mode_fixup()
1772 radeon_crtc->hsc.full = dfixed_const(1); in radeon_crtc_scaling_mode_fixup()
H A Dradeon_device.c730 a.full = dfixed_const(100); in radeon_update_bandwidth_info()
731 rdev->pm.sclk.full = dfixed_const(sclk); in radeon_update_bandwidth_info()
733 rdev->pm.mclk.full = dfixed_const(mclk); in radeon_update_bandwidth_info()
737 a.full = dfixed_const(16); in radeon_update_bandwidth_info()
/OK3568_Linux_fs/kernel/include/drm/
H A Ddrm_fixed.h35 #define dfixed_const(A) (u32)(((A) << 12))/* + ((B + 0.000122)*4096)) */ macro
40 #define dfixed_init(A) { .full = dfixed_const((A)) }
49 return dfixed_const(non_frac); in dfixed_floor()
56 if (A.full > dfixed_const(non_frac)) in dfixed_ceil()
57 return dfixed_const(non_frac + 1); in dfixed_ceil()
59 return dfixed_const(non_frac); in dfixed_ceil()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/amdgpu/
H A Ddce_v6_0.c525 a.full = dfixed_const(1000); in dce_v6_0_dram_bandwidth()
526 yclk.full = dfixed_const(wm->yclk); in dce_v6_0_dram_bandwidth()
528 dram_channels.full = dfixed_const(wm->dram_channels * 4); in dce_v6_0_dram_bandwidth()
529 a.full = dfixed_const(10); in dce_v6_0_dram_bandwidth()
530 dram_efficiency.full = dfixed_const(7); in dce_v6_0_dram_bandwidth()
554 a.full = dfixed_const(1000); in dce_v6_0_dram_bandwidth_for_display()
555 yclk.full = dfixed_const(wm->yclk); in dce_v6_0_dram_bandwidth_for_display()
557 dram_channels.full = dfixed_const(wm->dram_channels * 4); in dce_v6_0_dram_bandwidth_for_display()
558 a.full = dfixed_const(10); in dce_v6_0_dram_bandwidth_for_display()
559 disp_dram_allocation.full = dfixed_const(3); /* XXX worse case value 0.3 */ in dce_v6_0_dram_bandwidth_for_display()
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H A Ddce_v8_0.c662 a.full = dfixed_const(1000); in dce_v8_0_dram_bandwidth()
663 yclk.full = dfixed_const(wm->yclk); in dce_v8_0_dram_bandwidth()
665 dram_channels.full = dfixed_const(wm->dram_channels * 4); in dce_v8_0_dram_bandwidth()
666 a.full = dfixed_const(10); in dce_v8_0_dram_bandwidth()
667 dram_efficiency.full = dfixed_const(7); in dce_v8_0_dram_bandwidth()
691 a.full = dfixed_const(1000); in dce_v8_0_dram_bandwidth_for_display()
692 yclk.full = dfixed_const(wm->yclk); in dce_v8_0_dram_bandwidth_for_display()
694 dram_channels.full = dfixed_const(wm->dram_channels * 4); in dce_v8_0_dram_bandwidth_for_display()
695 a.full = dfixed_const(10); in dce_v8_0_dram_bandwidth_for_display()
696 disp_dram_allocation.full = dfixed_const(3); /* XXX worse case value 0.3 */ in dce_v8_0_dram_bandwidth_for_display()
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H A Ddce_v10_0.c727 a.full = dfixed_const(1000); in dce_v10_0_dram_bandwidth()
728 yclk.full = dfixed_const(wm->yclk); in dce_v10_0_dram_bandwidth()
730 dram_channels.full = dfixed_const(wm->dram_channels * 4); in dce_v10_0_dram_bandwidth()
731 a.full = dfixed_const(10); in dce_v10_0_dram_bandwidth()
732 dram_efficiency.full = dfixed_const(7); in dce_v10_0_dram_bandwidth()
756 a.full = dfixed_const(1000); in dce_v10_0_dram_bandwidth_for_display()
757 yclk.full = dfixed_const(wm->yclk); in dce_v10_0_dram_bandwidth_for_display()
759 dram_channels.full = dfixed_const(wm->dram_channels * 4); in dce_v10_0_dram_bandwidth_for_display()
760 a.full = dfixed_const(10); in dce_v10_0_dram_bandwidth_for_display()
761 disp_dram_allocation.full = dfixed_const(3); /* XXX worse case value 0.3 */ in dce_v10_0_dram_bandwidth_for_display()
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H A Ddce_v11_0.c753 a.full = dfixed_const(1000); in dce_v11_0_dram_bandwidth()
754 yclk.full = dfixed_const(wm->yclk); in dce_v11_0_dram_bandwidth()
756 dram_channels.full = dfixed_const(wm->dram_channels * 4); in dce_v11_0_dram_bandwidth()
757 a.full = dfixed_const(10); in dce_v11_0_dram_bandwidth()
758 dram_efficiency.full = dfixed_const(7); in dce_v11_0_dram_bandwidth()
782 a.full = dfixed_const(1000); in dce_v11_0_dram_bandwidth_for_display()
783 yclk.full = dfixed_const(wm->yclk); in dce_v11_0_dram_bandwidth_for_display()
785 dram_channels.full = dfixed_const(wm->dram_channels * 4); in dce_v11_0_dram_bandwidth_for_display()
786 a.full = dfixed_const(10); in dce_v11_0_dram_bandwidth_for_display()
787 disp_dram_allocation.full = dfixed_const(3); /* XXX worse case value 0.3 */ in dce_v11_0_dram_bandwidth_for_display()
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H A Damdgpu_display.c757 a.full = dfixed_const(src_v); in amdgpu_display_crtc_scaling_mode_fixup()
758 b.full = dfixed_const(dst_v); in amdgpu_display_crtc_scaling_mode_fixup()
760 a.full = dfixed_const(src_h); in amdgpu_display_crtc_scaling_mode_fixup()
761 b.full = dfixed_const(dst_h); in amdgpu_display_crtc_scaling_mode_fixup()
764 amdgpu_crtc->vsc.full = dfixed_const(1); in amdgpu_display_crtc_scaling_mode_fixup()
765 amdgpu_crtc->hsc.full = dfixed_const(1); in amdgpu_display_crtc_scaling_mode_fixup()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/tegra/
H A Ddc.c145 outf.full = max_t(u32, outf.full - dfixed_const(1), dfixed_const(1)); in compute_dda_inc()
146 inf.full -= dfixed_const(1); in compute_dda_inc()
149 dda_inc = min_t(u32, dda_inc, dfixed_const(max)); in compute_dda_inc()