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/openbmc/linux/Documentation/fb/
H A Dviafb.modes10 # 640x480, 60 Hz, Non-Interlaced (25.175 MHz dotclock)
14 # Scan Frequency 31.469 kHz 59.94 Hz
29 # D: 25.175 MHz, H: 31.469 kHz, V: 59.94 Hz
32 # D: 24.823 MHz, H: 39.780 kHz, V: 60.00 Hz
35 # 640x480, 75 Hz, Non-Interlaced (31.50 MHz dotclock)
39 # Scan Frequency 37.500 kHz 75.00 Hz
53 # D: 31.50 MHz, H: 37.500 kHz, V: 75.00 Hz
56 # 640x480, 85 Hz, Non-Interlaced (36.000 MHz dotclock)
60 # Scan Frequency 43.269 kHz 85.00 Hz
74 # D: 36.000 MHz, H: 43.269 kHz, V: 85.00 Hz
[all …]
/openbmc/linux/arch/arm/boot/dts/nvidia/
H A Dtegra124-peripherals-opp.dtsi9 opp-hz = /bits/ 64 <12750000>;
15 opp-hz = /bits/ 64 <12750000>;
21 opp-hz = /bits/ 64 <12750000>;
27 opp-hz = /bits/ 64 <12750000>;
33 opp-hz = /bits/ 64 <20400000>;
39 opp-hz = /bits/ 64 <20400000>;
45 opp-hz = /bits/ 64 <20400000>;
51 opp-hz = /bits/ 64 <20400000>;
57 opp-hz = /bits/ 64 <40800000>;
63 opp-hz = /bits/ 64 <40800000>;
[all …]
H A Dtegra30-peripherals-opp.dtsi59 opp-hz = /bits/ 64 <12750000>;
66 opp-hz = /bits/ 64 <12750000>;
73 opp-hz = /bits/ 64 <12750000>;
80 opp-hz = /bits/ 64 <25500000>;
87 opp-hz = /bits/ 64 <25500000>;
94 opp-hz = /bits/ 64 <25500000>;
101 opp-hz = /bits/ 64 <27000000>;
108 opp-hz = /bits/ 64 <27000000>;
115 opp-hz = /bits/ 64 <27000000>;
122 opp-hz = /bits/ 64 <51000000>;
[all …]
H A Dtegra20-peripherals-opp.dtsi49 opp-hz = /bits/ 64 <36000000>;
56 opp-hz = /bits/ 64 <47500000>;
63 opp-hz = /bits/ 64 <50000000>;
70 opp-hz = /bits/ 64 <54000000>;
77 opp-hz = /bits/ 64 <57000000>;
84 opp-hz = /bits/ 64 <100000000>;
91 opp-hz = /bits/ 64 <108000000>;
98 opp-hz = /bits/ 64 <126666000>;
105 opp-hz = /bits/ 64 <150000000>;
112 opp-hz = /bits/ 64 <190000000>;
[all …]
H A Dtegra30-cpu-opp.dtsi11 opp-hz = /bits/ 64 <51000000>;
17 opp-hz = /bits/ 64 <51000000>;
23 opp-hz = /bits/ 64 <51000000>;
29 opp-hz = /bits/ 64 <102000000>;
35 opp-hz = /bits/ 64 <102000000>;
41 opp-hz = /bits/ 64 <102000000>;
47 opp-hz = /bits/ 64 <204000000>;
54 opp-hz = /bits/ 64 <204000000>;
61 opp-hz = /bits/ 64 <204000000>;
68 opp-hz = /bits/ 64 <312000000>;
[all …]
H A Dtegra20-cpu-opp.dtsi11 opp-hz = /bits/ 64 <216000000>;
18 opp-hz = /bits/ 64 <216000000>;
25 opp-hz = /bits/ 64 <312000000>;
31 opp-hz = /bits/ 64 <312000000>;
37 opp-hz = /bits/ 64 <456000000>;
44 opp-hz = /bits/ 64 <456000000>;
50 opp-hz = /bits/ 64 <456000000>;
56 opp-hz = /bits/ 64 <608000000>;
62 opp-hz = /bits/ 64 <608000000>;
68 opp-hz = /bits/ 64 <608000000>;
[all …]
/openbmc/linux/arch/arm64/boot/dts/nvidia/
H A Dtegra132-peripherals-opp.dtsi10 opp-hz = /bits/ 64 <12750000>;
16 opp-hz = /bits/ 64 <12750000>;
22 opp-hz = /bits/ 64 <12750000>;
28 opp-hz = /bits/ 64 <12750000>;
34 opp-hz = /bits/ 64 <20400000>;
40 opp-hz = /bits/ 64 <20400000>;
46 opp-hz = /bits/ 64 <20400000>;
52 opp-hz = /bits/ 64 <20400000>;
58 opp-hz = /bits/ 64 <40800000>;
64 opp-hz = /bits/ 64 <40800000>;
[all …]
/openbmc/linux/kernel/time/
H A Dtimeconst.bc43 define timeconst(hz) {
45 print "/* Time conversion constants for HZ == ", hz, " */\n"
54 print "#if HZ != ", hz, "\n"
55 print "#error \qinclude/generated/timeconst.h has the wrong HZ value!\q\n"
58 if (hz < 2) {
59 print "#error Totally bogus HZ value!\n"
61 s=fmuls(32,1000,hz)
63 print "#define HZ_TO_MSEC_MUL32\tU64_C(0x", fmul(s,1000,hz), ")\n"
64 print "#define HZ_TO_MSEC_ADJ32\tU64_C(0x", fadj(s,1000,hz), ")\n"
68 s=fmuls(32,hz,1000)
[all …]
/openbmc/linux/drivers/video/fbdev/
H A Dmacmodes.h21 #define VMODE_512_384_60I 1 /* 512x384, 60Hz interlaced (NTSC) */
22 #define VMODE_512_384_60 2 /* 512x384, 60Hz */
23 #define VMODE_640_480_50I 3 /* 640x480, 50Hz interlaced (PAL) */
24 #define VMODE_640_480_60I 4 /* 640x480, 60Hz interlaced (NTSC) */
25 #define VMODE_640_480_60 5 /* 640x480, 60Hz (VGA) */
26 #define VMODE_640_480_67 6 /* 640x480, 67Hz */
27 #define VMODE_640_870_75P 7 /* 640x870, 75Hz (portrait) */
28 #define VMODE_768_576_50I 8 /* 768x576, 50Hz (PAL full frame) */
29 #define VMODE_800_600_56 9 /* 800x600, 56Hz */
30 #define VMODE_800_600_60 10 /* 800x600, 60Hz */
[all …]
H A Dcontrolfb.h120 {{-1,-1}}, /* 512x384, 60Hz interlaced (NTSC) */
121 {{-1,-1}}, /* 512x384, 60Hz */
122 {{-1,-1}}, /* 640x480, 50Hz interlaced (PAL) */
123 {{-1,-1}}, /* 640x480, 60Hz interlaced (NTSC) */
124 {{ 2, 2}}, /* 640x480, 60Hz (VGA) */
125 {{ 2, 2}}, /* 640x480, 67Hz */
126 {{-1,-1}}, /* 640x870, 75Hz (portrait) */
127 {{-1,-1}}, /* 768x576, 50Hz (PAL full frame) */
128 {{ 2, 2}}, /* 800x600, 56Hz */
129 {{ 2, 2}}, /* 800x600, 60Hz */
[all …]
/openbmc/linux/arch/arm64/boot/dts/rockchip/
H A Drk3399-op1-opp.dtsi12 opp-hz = /bits/ 64 <408000000>;
17 opp-hz = /bits/ 64 <600000000>;
21 opp-hz = /bits/ 64 <816000000>;
25 opp-hz = /bits/ 64 <1008000000>;
29 opp-hz = /bits/ 64 <1200000000>;
33 opp-hz = /bits/ 64 <1416000000>;
37 opp-hz = /bits/ 64 <1512000000>;
47 opp-hz = /bits/ 64 <408000000>;
52 opp-hz = /bits/ 64 <600000000>;
56 opp-hz = /bits/ 64 <816000000>;
[all …]
H A Drk3399-opp.dtsi12 opp-hz = /bits/ 64 <408000000>;
17 opp-hz = /bits/ 64 <600000000>;
21 opp-hz = /bits/ 64 <816000000>;
25 opp-hz = /bits/ 64 <1008000000>;
29 opp-hz = /bits/ 64 <1200000000>;
33 opp-hz = /bits/ 64 <1416000000>;
43 opp-hz = /bits/ 64 <408000000>;
48 opp-hz = /bits/ 64 <600000000>;
52 opp-hz = /bits/ 64 <816000000>;
56 opp-hz = /bits/ 64 <1008000000>;
[all …]
/openbmc/linux/arch/arm64/boot/dts/qcom/
H A Dsa8540p.dtsi18 opp-hz = /bits/ 64 <300000000>;
22 opp-hz = /bits/ 64 <403200000>;
26 opp-hz = /bits/ 64 <499200000>;
30 opp-hz = /bits/ 64 <595200000>;
34 opp-hz = /bits/ 64 <710400000>;
38 opp-hz = /bits/ 64 <806400000>;
42 opp-hz = /bits/ 64 <902400000>;
46 opp-hz = /bits/ 64 <1017600000>;
50 opp-hz = /bits/ 64 <1113600000>;
54 opp-hz = /bits/ 64 <1209600000>;
[all …]
H A Dmsm8996pro.dtsi24 opp-hz = /bits/ 64 <307200000>;
30 opp-hz = /bits/ 64 <384000000>;
36 opp-hz = /bits/ 64 <460800000>;
42 opp-hz = /bits/ 64 <537600000>;
48 opp-hz = /bits/ 64 <614400000>;
54 opp-hz = /bits/ 64 <691200000>;
60 opp-hz = /bits/ 64 <768000000>;
66 opp-hz = /bits/ 64 <844800000>;
72 opp-hz = /bits/ 64 <902400000>;
78 opp-hz = /bits/ 64 <979200000>;
[all …]
/openbmc/u-boot/arch/arm/dts/
H A Drk3399-op1-opp.dtsi12 opp-hz = /bits/ 64 <408000000>;
17 opp-hz = /bits/ 64 <600000000>;
21 opp-hz = /bits/ 64 <816000000>;
25 opp-hz = /bits/ 64 <1008000000>;
29 opp-hz = /bits/ 64 <1200000000>;
33 opp-hz = /bits/ 64 <1416000000>;
37 opp-hz = /bits/ 64 <1512000000>;
47 opp-hz = /bits/ 64 <408000000>;
52 opp-hz = /bits/ 64 <600000000>;
56 opp-hz = /bits/ 64 <816000000>;
[all …]
/openbmc/linux/arch/riscv/lib/
H A Ddelay.c24 * jiffies_per_sec = HZ
27 * Therefore the constant part is HZ / 1000000 which is a small
36 * UDELAY_MULT = 2^31 * HZ / 1000000
37 * = (2^31 / 1000000) * HZ
38 * = 2147.483648 * HZ
39 * = 2147 * HZ + 483648 * HZ / 1000000
42 * delay_us * UDELAY_MULT assuming HZ <= 1000 and delay_us <= 2000.
46 #define UDELAY_MULT (2147UL * HZ + 483648UL * HZ / 1000000UL)
49 #if HZ > MAX_UDELAY_HZ
50 #error "HZ > MAX_UDELAY_HZ"
[all …]
/openbmc/linux/drivers/pwm/
H A Dpwm-ab8500.c57 * b0000 | 293 Hz | 292.968750 Hz | 3413333.33 ns in ab8500_pwm_apply()
58 * b0001 | 302 Hz | 302.419355 Hz | 3306666.66 ns in ab8500_pwm_apply()
59 * b0010 | 312 Hz | 312.500000 Hz | 3200000 ns in ab8500_pwm_apply()
60 * b0011 | 323 Hz | 323.275862 Hz | 3093333.33 ns in ab8500_pwm_apply()
61 * b0100 | 334 Hz | 334.821429 Hz | 2986666.66 ns in ab8500_pwm_apply()
62 * b0101 | 347 Hz | 347.222222 Hz | 2880000 ns in ab8500_pwm_apply()
63 * b0110 | 360 Hz | 360.576923 Hz | 2773333.33 ns in ab8500_pwm_apply()
64 * b0111 | 375 Hz | 375.000000 Hz | 2666666.66 ns in ab8500_pwm_apply()
65 * b1000 | 390 Hz | 390.625000 Hz | 2560000 ns in ab8500_pwm_apply()
66 * b1001 | 407 Hz | 407.608696 Hz | 2453333.33 ns in ab8500_pwm_apply()
[all …]
/openbmc/linux/arch/arm64/boot/dts/amlogic/
H A Dmeson-g12b-a311d.dtsi15 opp-hz = /bits/ 64 <1000000000>;
20 opp-hz = /bits/ 64 <1200000000>;
25 opp-hz = /bits/ 64 <1398000000>;
30 opp-hz = /bits/ 64 <1512000000>;
35 opp-hz = /bits/ 64 <1608000000>;
40 opp-hz = /bits/ 64 <1704000000>;
45 opp-hz = /bits/ 64 <1800000000>;
55 opp-hz = /bits/ 64 <1000000000>;
60 opp-hz = /bits/ 64 <1200000000>;
65 opp-hz = /bits/ 64 <1398000000>;
[all …]
H A Dmeson-g12b-s922x.dtsi15 opp-hz = /bits/ 64 <1000000000>;
20 opp-hz = /bits/ 64 <1200000000>;
25 opp-hz = /bits/ 64 <1398000000>;
30 opp-hz = /bits/ 64 <1512000000>;
35 opp-hz = /bits/ 64 <1608000000>;
40 opp-hz = /bits/ 64 <1704000000>;
45 opp-hz = /bits/ 64 <1896000000>;
50 opp-hz = /bits/ 64 <1992000000>;
60 opp-hz = /bits/ 64 <1000000000>;
65 opp-hz = /bits/ 64 <1200000000>;
[all …]
/openbmc/linux/arch/arm64/boot/dts/exynos/
H A Dexynos5433-bus.dtsi95 opp-hz = /bits/ 64 <400000000>;
99 opp-hz = /bits/ 64 <267000000>;
103 opp-hz = /bits/ 64 <200000000>;
107 opp-hz = /bits/ 64 <160000000>;
111 opp-hz = /bits/ 64 <134000000>;
115 opp-hz = /bits/ 64 <100000000>;
124 opp-hz = /bits/ 64 <267000000>;
127 opp-hz = /bits/ 64 <200000000>;
130 opp-hz = /bits/ 64 <160000000>;
133 opp-hz = /bits/ 64 <134000000>;
[all …]
/openbmc/linux/Documentation/ABI/testing/
H A Dsysfs-bus-iio-adc-ad41308 1st conversion time. No natural 50/60Hz rejection.
16 * "sinc3+rej60" - Sinc3 + 60Hz rejection. At a sampling
17 frequency of 50Hz, achieves simultaneous 50Hz and 60Hz
22 216.19Hz.
25 50Hz, 58dB rejection @ 60Hz.
28 50Hz, 70dB rejection @ 60Hz.
31 50Hz, 103dB rejection @ 60Hz.
34 50Hz, 109dB rejection @ 60Hz.
/openbmc/linux/kernel/
H A DKconfig.hz11 to have the timer interrupt run at 1000 Hz but 100 Hz may be more
16 environment leading to NR_CPUS * HZ number of timer interrupts
21 bool "100 HZ"
23 100 Hz is a typical choice for servers, SMP and NUMA systems
28 bool "250 HZ"
30 250 Hz is a good compromise choice allowing server performance
33 or multimedia, selected 300Hz instead.
36 bool "300 HZ"
38 300 Hz is a good compromise choice allowing server performance
44 bool "1000 HZ"
[all …]
/openbmc/linux/sound/pci/hda/
H A Dhda_beep.c18 DIGBEEP_HZ_STEP = 46875, /* 46.875 Hz */
19 DIGBEEP_HZ_MIN = 93750, /* 93.750 Hz */
56 * defined from the 8bit tone parameter, in Hz,
58 * that is from 12kHz to 93.75Hz in steps of 46.875 Hz
60 static int beep_linear_tone(struct hda_beep *beep, int hz) in beep_linear_tone() argument
62 if (hz <= 0) in beep_linear_tone()
64 hz *= 1000; /* fixed point */ in beep_linear_tone()
65 hz = hz - DIGBEEP_HZ_MIN in beep_linear_tone()
67 if (hz < 0) in beep_linear_tone()
68 hz = 0; /* turn off PC beep*/ in beep_linear_tone()
[all …]
/openbmc/linux/arch/arm64/boot/dts/allwinner/
H A Dsun50i-h6-gpu-opp.dtsi9 opp-hz = /bits/ 64 <216000000>;
14 opp-hz = /bits/ 64 <264000000>;
19 opp-hz = /bits/ 64 <312000000>;
24 opp-hz = /bits/ 64 <336000000>;
29 opp-hz = /bits/ 64 <360000000>;
34 opp-hz = /bits/ 64 <384000000>;
39 opp-hz = /bits/ 64 <408000000>;
44 opp-hz = /bits/ 64 <420000000>;
49 opp-hz = /bits/ 64 <432000000>;
54 opp-hz = /bits/ 64 <456000000>;
[all …]
/openbmc/openbmc/meta-nuvoton/recipes-nuvoton/program-edid/program-edid/
H A Dedid.json119 "Vertical rate (Hz)": {
130 "1024x768 @ 60 Hz": true,
131 "1024x768 @ 72 Hz": true,
132 "1024x768 @ 75 Hz": true,
133 "1024x768 @ 87 Hz, interlaced (1024x768i)": false,
134 "1152x870 @ 75 Hz (Apple Macintosh II)": true,
135 "1280x1024 @ 75 Hz": true,
136 "640x480 @ 60 Hz": true,
137 "640x480 @ 67 Hz": true,
138 "640x480 @ 72 Hz": true,
[all …]

12345678910>>...157