| /linux/drivers/gpu/drm/amd/amdgpu/ |
| H A D | amdgpu_pll.c | 44 static void amdgpu_pll_reduce_ratio(unsigned *nom, unsigned *den, in amdgpu_pll_reduce_ratio() argument
50 tmp = gcd(*nom, *den); in amdgpu_pll_reduce_ratio()
51 *nom /= tmp; in amdgpu_pll_reduce_ratio()
55 if (*nom < nom_min) { in amdgpu_pll_reduce_ratio()
56 tmp = DIV_ROUND_UP(nom_min, *nom); in amdgpu_pll_reduce_ratio()
57 *nom *= tmp; in amdgpu_pll_reduce_ratio()
64 *nom *= tmp; in amdgpu_pll_reduce_ratio()
84 static void amdgpu_pll_get_fb_ref_div(struct amdgpu_device *adev, unsigned int nom, in amdgpu_pll_get_fb_ref_div() argument
98 *fb_div = DIV_ROUND_CLOSEST(nom * *ref_div * post_div, den); in amdgpu_pll_get_fb_ref_div()
138 unsigned nom, den; in amdgpu_pll_compute() local
[all …]
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| /linux/drivers/gpu/drm/i915/gt/ |
| H A D | intel_gt_clock_utils.c | 201 static u64 div_u64_roundup(u64 nom, u32 den) in div_u64_roundup() argument
203 return div_u64(nom + den - 1, den); in div_u64_roundup()
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| /linux/drivers/isdn/hardware/mISDN/ |
| H A D | mISDNisar.c | 177 u8 nom, noc; in load_firmware() local
241 nom = (2 * noc) + 3; in load_firmware()
259 if (!send_mbox(isar, ISAR_HIS_FIRM, 0, nom, NULL)) { in load_firmware()
1344 u8 ctrl = 0, nom = 0, p1 = 0; in isar_pump_cmd() local
1353 nom = 1; in isar_pump_cmd()
1366 nom = 0; in isar_pump_cmd()
1375 nom = 1; in isar_pump_cmd()
1388 nom = 0; in isar_pump_cmd()
1397 nom = 1; in isar_pump_cmd()
1410 nom = 0; in isar_pump_cmd()
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| /linux/drivers/video/fbdev/ |
| H A D | cirrusfb.c | 408 static void bestclock(long freq, int *nom, int *den, int *div);
670 int nom, den, div; in cirrusfb_set_par_foo() local
846 bestclock(freq, &nom, &den, &div); in cirrusfb_set_par_foo()
849 freq, nom, den, div); in cirrusfb_set_par_foo()
863 nom = 0; in cirrusfb_set_par_foo()
885 if (nom) { in cirrusfb_set_par_foo()
898 vga_wseq(regbase, CL_SEQR1E, nom); in cirrusfb_set_par_foo()
900 vga_wseq(regbase, CL_SEQRE, nom); in cirrusfb_set_par_foo()
2741 static void bestclock(long freq, int *nom, int *den, int *div) in bestclock() argument
2746 assert(nom != NULL); in bestclock()
[all …]
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| /linux/drivers/video/fbdev/aty/ |
| H A D | radeon_base.c | 836 int nom, den; in radeonfb_check_var() local
858 nom = den = 1; in radeonfb_check_var()
864 nom = 2; in radeonfb_check_var()
873 nom = 2; in radeonfb_check_var()
884 nom = 4; in radeonfb_check_var()
893 nom = 4; in radeonfb_check_var()
925 if (((v.xres_virtual * v.yres_virtual * nom) / den) > rinfo->mapped_vram) in radeonfb_check_var()
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| /linux/drivers/acpi/ |
| H A D | cppc_acpi.c | 1348 u64 high, low, guaranteed, nom, min_nonlinear, low_f = 0, nom_f = 0; in cppc_get_perf_caps() local
1391 cpc_read(cpunum, nominal_reg, &nom); in cppc_get_perf_caps()
1392 perf_caps->nominal_perf = nom; in cppc_get_perf_caps()
1405 if (!high || !low || !nom || !min_nonlinear) in cppc_get_perf_caps()
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| /linux/arch/arm64/boot/dts/qcom/ |
| H A D | sm8150-microsoft-surface-duo.dts | 381 dlg,nom-microvolt = <2000000>;
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| /linux/drivers/gpu/drm/xe/ |
| H A D | xe_oa.c | 1930 u64 nom = (2ULL << exponent) * NSEC_PER_SEC; in oa_exponent_to_ns() local
1933 return div_u64(nom + den - 1, den); in oa_exponent_to_ns()
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