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/Linux-v5.10/Documentation/fb/
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
33 geometry 480 640 480 640 32 timings 39722 72 24 19 1 48 3 endmode
35 # 640x480, 75 Hz, Non-Interlaced (31.50 MHz dotclock)
39 # Scan Frequency 37.500 kHz 75.00 Hz
43 # 2 chars 1 lines
53 # D: 31.50 MHz, H: 37.500 kHz, V: 75.00 Hz
54 geometry 640 480 640 480 32 timings 31747 120 16 16 1 64 3 endmode
[all …]
Dviafb.rst21 640x480(60, 75, 85, 100, 120 Hz), 720x480(60 Hz),
22 720x576(60 Hz), 800x600(60, 75, 85, 100, 120 Hz),
23 848x480(60 Hz), 856x480(60 Hz), 1024x512(60 Hz),
24 1024x768(60, 75, 85, 100 Hz), 1152x864(75 Hz),
25 1280x768(60 Hz), 1280x960(60 Hz), 1280x1024(60, 75, 85 Hz),
26 1440x1050(60 Hz), 1600x1200(60, 75 Hz), 1280x720(60 Hz),
27 1920x1080(60 Hz), 1400x1050(60 Hz), 800x480(60 Hz)
44 viafb_SAMM_ON=1
60 - 1 : centering
64 1 : LCD panel with MSB data format input
[all …]
/Linux-v5.10/kernel/time/
Dtimeconst.bc17 return (2^b*n+d-1)/d;
25 v = 2^b*(d-1)/d;
30 which brings the mul value into the range 2^b-1 <= x < 2^b. Such
35 for (s = 0; 1; s++) {
37 if (m >= 2^(b-1))
43 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) {
[all …]
Dtime.c171 static int firsttime = 1; in do_sys_settimeofday64()
372 * two most common HZ cases:
376 #if HZ <= MSEC_PER_SEC && !(MSEC_PER_SEC % HZ) in jiffies_to_msecs()
377 return (MSEC_PER_SEC / HZ) * j; in jiffies_to_msecs()
378 #elif HZ > MSEC_PER_SEC && !(HZ % MSEC_PER_SEC) in jiffies_to_msecs()
379 return (j + (HZ / MSEC_PER_SEC) - 1)/(HZ / MSEC_PER_SEC); in jiffies_to_msecs()
382 return (HZ_TO_MSEC_MUL32 * j + (1ULL << HZ_TO_MSEC_SHR32) - 1) >> in jiffies_to_msecs()
394 * Hz usually doesn't go much further MSEC_PER_SEC. in jiffies_to_usecs()
397 BUILD_BUG_ON(HZ > USEC_PER_SEC); in jiffies_to_usecs()
399 #if !(USEC_PER_SEC % HZ) in jiffies_to_usecs()
[all …]
/Linux-v5.10/drivers/video/fbdev/
Dcontrolfb.h42 /* Vertical parameters are in units of 1/2 scan line */
74 /* Vertical parameters are in units of 1/2 scan line */
97 * 3.9064MHz * 2**clock_params[2] * clock_params[1] / clock_params[0].
113 int m[2]; /* 0: 2MB vram, 1: 4MB vram */
120 {{-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 */
[all …]
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 …]
Dmacmodes.c36 /* 512x384, 60Hz, Non-Interlaced (15.67 MHz dot clock) */
37 "mac2", 60, 512, 384, 63828, 80, 16, 19, 1, 32, 3,
40 /* 640x480, 60 Hz, Non-Interlaced (25.175 MHz dotclock) */
44 /* 640x480, 67Hz, Non-Interlaced (30.0 MHz dotclock) */
48 /* 640x870, 75Hz (portrait), Non-Interlaced (57.28 MHz dot clock) */
52 /* 800x600, 56 Hz, Non-Interlaced (36.00 MHz dotclock) */
53 "mac9", 56, 800, 600, 27778, 112, 40, 22, 1, 72, 2,
56 /* 800x600, 60 Hz, Non-Interlaced (40.00 MHz dotclock) */
57 "mac10", 60, 800, 600, 25000, 72, 56, 23, 1, 128, 4,
60 /* 800x600, 72 Hz, Non-Interlaced (50.00 MHz dotclock) */
[all …]
/Linux-v5.10/include/linux/
Djiffies.h13 #include <asm/param.h> /* for HZ */
18 * model. The HZ variable establishes the timer interrupt frequency, 100 Hz
19 * for the SunOS kernel, 256 Hz for the Ultrix kernel and 1024 Hz for the
20 * OSF/1 kernel. The SHIFT_HZ define expresses the same value as the
23 #if HZ >= 12 && HZ < 24
25 #elif HZ >= 24 && HZ < 48
27 #elif HZ >= 48 && HZ < 96
29 #elif HZ >= 96 && HZ < 192
31 #elif HZ >= 192 && HZ < 384
33 #elif HZ >= 384 && HZ < 768
[all …]
/Linux-v5.10/Documentation/leds/
Dleds-mlxcpld.rst57 - [0,1,0,1] = Red static ON
58 - [1,1,0,1] = Green static ON
59 - [0,1,1,0] = Red blink 3Hz
60 - [1,1,1,0] = Green blink 3Hz
61 - [0,1,1,1] = Red blink 6Hz
62 - [1,1,1,1] = Green blink 6Hz
102 - [0,1,0,1] = Red static ON
103 - [1,1,0,1] = Green static ON
104 - [0,1,1,0] = Red blink 3Hz
105 - [1,1,1,0] = Green blink 3Hz
[all …]
/Linux-v5.10/include/sound/sof/
Dstream.h21 #define SOF_RATE_8000 (1 << 0) /**< 8000Hz */
22 #define SOF_RATE_11025 (1 << 1) /**< 11025Hz */
23 #define SOF_RATE_12000 (1 << 2) /**< 12000Hz */
24 #define SOF_RATE_16000 (1 << 3) /**< 16000Hz */
25 #define SOF_RATE_22050 (1 << 4) /**< 22050Hz */
26 #define SOF_RATE_24000 (1 << 5) /**< 24000Hz */
27 #define SOF_RATE_32000 (1 << 6) /**< 32000Hz */
28 #define SOF_RATE_44100 (1 << 7) /**< 44100Hz */
29 #define SOF_RATE_48000 (1 << 8) /**< 48000Hz */
30 #define SOF_RATE_64000 (1 << 9) /**< 64000Hz */
[all …]
/Linux-v5.10/sound/pci/hda/
Dhda_beep.c18 DIGBEEP_HZ_STEP = 46875, /* 46.875 Hz */
19 DIGBEEP_HZ_MIN = 93750, /* 93.750 Hz */
32 beep->playing = 1; in generate_tone()
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()
[all …]
/Linux-v5.10/drivers/iio/accel/
Dst_accel_core.c47 ST_SENSORS_SCAN_X, 1, IIO_MOD_X, 's', IIO_LE, 8, 8,
48 ST_ACCEL_DEFAULT_OUT_X_L_ADDR+1),
51 ST_SENSORS_SCAN_Y, 1, IIO_MOD_Y, 's', IIO_LE, 8, 8,
52 ST_ACCEL_DEFAULT_OUT_Y_L_ADDR+1),
55 ST_SENSORS_SCAN_Z, 1, IIO_MOD_Z, 's', IIO_LE, 8, 8,
56 ST_ACCEL_DEFAULT_OUT_Z_L_ADDR+1),
63 ST_SENSORS_SCAN_X, 1, IIO_MOD_X, 's', IIO_LE, 12, 16,
67 ST_SENSORS_SCAN_Y, 1, IIO_MOD_Y, 's', IIO_LE, 12, 16,
71 ST_SENSORS_SCAN_Z, 1, IIO_MOD_Z, 's', IIO_LE, 12, 16,
79 ST_SENSORS_SCAN_X, 1, IIO_MOD_X, 's', IIO_LE, 16, 16,
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/opp/
Dqcom-nvmem-cpufreq.txt49 1: MSM8996 V3, speedbin 1
53 5: MSM8996 SG, speedbin 1
57 Example 1:
80 CPU1: cpu@1 {
97 clocks = <&kryocc 1>;
113 clocks = <&kryocc 1>;
149 opp-hz = /bits/ 64 <307200000>;
155 opp-hz = /bits/ 64 <384000000>;
161 opp-hz = /bits/ 64 <422400000>;
167 opp-hz = /bits/ 64 <460800000>;
[all …]
/Linux-v5.10/arch/microblaze/include/asm/
Ddelay.h16 "1: addi %0, %0, -1\t\n" \ in __delay()
17 "bneid %0, 1b \t\n" \ in __delay()
25 * loops = (4294 * usecs * loops_per_jiffy * HZ) / 2^32.
28 * We choose a = usecs * 19 * HZ and b = loops_per_jiffy * 226
29 * because this lets us support a wide range of HZ and
31 * Thus we need usecs * HZ <= (2^32 - 1) / 19 = 226050910 and
32 * loops_per_jiffy <= (2^32 - 1) / 226 = 19004280
33 * (which corresponds to ~3800 bogomips at HZ = 100).
36 #define __MAX_UDELAY (226050910UL/HZ) /* maximum udelay argument */
37 #define __MAX_NDELAY (4294967295UL/HZ) /* maximum ndelay argument */
[all …]
/Linux-v5.10/drivers/iio/magnetometer/
Dst_magn_core.c59 ST_SENSORS_SCAN_X, 1, IIO_MOD_X, 's', IIO_BE, 16, 16,
63 ST_SENSORS_SCAN_Y, 1, IIO_MOD_Y, 's', IIO_BE, 16, 16,
67 ST_SENSORS_SCAN_Z, 1, IIO_MOD_Z, 's', IIO_BE, 16, 16,
75 ST_SENSORS_SCAN_X, 1, IIO_MOD_X, 's', IIO_LE, 16, 16,
79 ST_SENSORS_SCAN_Y, 1, IIO_MOD_Y, 's', IIO_LE, 16, 16,
83 ST_SENSORS_SCAN_Z, 1, IIO_MOD_Z, 's', IIO_LE, 16, 16,
91 ST_SENSORS_SCAN_X, 1, IIO_MOD_X, 's', IIO_LE, 16, 16,
95 ST_SENSORS_SCAN_Y, 1, IIO_MOD_Y, 's', IIO_LE, 16, 16,
99 ST_SENSORS_SCAN_Z, 1, IIO_MOD_Z, 's', IIO_LE, 16, 16,
116 { .hz = 1, .value = 0x00 },
[all …]
/Linux-v5.10/drivers/gpu/drm/ast/
Dast_tables.h29 #define EGAModeIndex 1
109 {0x3b, 0x2c, 0x81}, /* 1A: VCLK118_25 */
139 {0x44, 0x20, 0x43}, /* 1A: VCLK118_25 */
216 { 800, 640, 8, 96, 525, 480, 2, 2, VCLK25_175, /* 60Hz */
217 (SyncNN | HBorder | VBorder | Charx8Dot), 60, 1, 0x2E },
218 { 832, 640, 16, 40, 520, 480, 1, 3, VCLK31_5, /* 72Hz */
220 { 840, 640, 16, 64, 500, 480, 1, 3, VCLK31_5, /* 75Hz */
222 { 832, 640, 56, 56, 509, 480, 1, 3, VCLK36, /* 85Hz */
224 { 832, 640, 56, 56, 509, 480, 1, 3, VCLK36, /* end */
229 {1024, 800, 24, 72, 625, 600, 1, 2, VCLK36, /* 56Hz */
[all …]
/Linux-v5.10/include/linux/iio/frequency/
Dadf4350.h13 #define ADF4350_REG1 1
26 #define ADF4350_REG1_PRESCALER (1 << 27)
29 #define ADF4350_REG2_COUNTER_RESET_EN (1 << 3)
30 #define ADF4350_REG2_CP_THREESTATE_EN (1 << 4)
31 #define ADF4350_REG2_POWER_DOWN_EN (1 << 5)
32 #define ADF4350_REG2_PD_POLARITY_POS (1 << 6)
33 #define ADF4350_REG2_LDP_6ns (1 << 7)
36 #define ADF4350_REG2_LDF_INT_N (1 << 8)
38 #define ADF4350_REG2_DOUBLE_BUFF_EN (1 << 13)
40 #define ADF4350_REG2_RDIV2_EN (1 << 24)
[all …]
/Linux-v5.10/drivers/video/fbdev/kyro/
Dfbdev.c48 /* 640x480, 16bpp @ 60 Hz */
58 .height = -1,
59 .width = -1,
83 static int nowrap = 1;
92 /* 640x350 @ 85Hz */
97 /* 640x400 @ 85Hz */
99 96, 32, 41, 1, 64, 3,
102 /* 720x400 @ 85Hz */
104 108, 36, 42, 1, 72, 3,
107 /* 640x480 @ 60Hz */
[all …]
/Linux-v5.10/drivers/video/fbdev/core/
Dmodedb.c38 /* 640x400 @ 70 Hz, 31.5 kHz hsync */
42 /* 640x480 @ 60 Hz, 31.5 kHz hsync */
46 /* 800x600 @ 56 Hz, 35.15 kHz hsync */
47 { NULL, 56, 800, 600, 27777, 128, 24, 22, 1, 72, 2, 0,
50 /* 1024x768 @ 87 Hz interlaced, 35.5 kHz hsync */
54 /* 640x400 @ 85 Hz, 37.86 kHz hsync */
55 { NULL, 85, 640, 400, 31746, 96, 32, 41, 1, 64, 3,
58 /* 640x480 @ 72 Hz, 36.5 kHz hsync */
62 /* 640x480 @ 75 Hz, 37.50 kHz hsync */
63 { NULL, 75, 640, 480, 31746, 120, 16, 16, 1, 64, 3, 0,
[all …]
/Linux-v5.10/drivers/gpu/drm/
Ddrm_edid.c62 /* First detailed mode wrong, use largest 60Hz mode */
63 #define EDID_QUIRK_PREFER_LARGE_60 (1 << 0)
65 #define EDID_QUIRK_135_CLOCK_TOO_HIGH (1 << 1)
66 /* Prefer the largest mode at 75 Hz */
67 #define EDID_QUIRK_PREFER_LARGE_75 (1 << 2)
69 #define EDID_QUIRK_DETAILED_IN_CM (1 << 3)
73 #define EDID_QUIRK_DETAILED_USE_MAXIMUM_SIZE (1 << 4)
75 #define EDID_QUIRK_DETAILED_SYNC_PP (1 << 6)
77 #define EDID_QUIRK_FORCE_REDUCED_BLANKING (1 << 7)
79 #define EDID_QUIRK_FORCE_8BPC (1 << 8)
[all …]
/Linux-v5.10/arch/arm/boot/dts/
Dexynos4412.dtsi35 #address-cells = <1>;
84 opp-hz = /bits/ 64 <200000000>;
89 opp-hz = /bits/ 64 <300000000>;
94 opp-hz = /bits/ 64 <400000000>;
99 opp-hz = /bits/ 64 <500000000>;
104 opp-hz = /bits/ 64 <600000000>;
109 opp-hz = /bits/ 64 <700000000>;
114 opp-hz = /bits/ 64 <800000000>;
120 opp-hz = /bits/ 64 <900000000>;
125 opp-hz = /bits/ 64 <1000000000>;
[all …]
/Linux-v5.10/tools/edid/
Dedid.S78 version: .byte VERSION /* EDID version, usually 1 (for 1.3) */
81 /* If Bit 7=1 Digital input. If set, the following bit definitions apply:
82 Bits 6-1 Reserved, must be 0
83 Bit 0 Signal is compatible with VESA DFP 1.x TMDS CRGB,
84 1 pixel per clock, up to 8 bits per color, MSB aligned,
92 Bit 1 Sync on green supported
105 /* Display gamma, minus 1, times 100 (range 1.00-3.5 */
115 Bit 1 Preferred timing mode specified in descriptor block 1.
124 Bits 1-0 Green y value least-significant 2 bits */
147 /* Bit 7 720x400 @ 70 Hz
[all …]
/Linux-v5.10/Documentation/ABI/testing/
Dsysfs-bus-iio-frequency-adf43715 Stores the PLL frequency in Hz for channel Y.
6 Reading returns the actual frequency in Hz.
8 frequency ranging from 4000000000 Hz 8000000000 Hz.
11 A divide by 1, 2, 4, 8, 16, 32 or circuit generates
12 frequencies from 62500000 Hz to 8000000000 Hz.
17 8000000000 Hz to 16000000000 Hz.
20 16000000000 Hz to 32000000000 Hz.
43 Writing 1 causes the specified channel to power down.
/Linux-v5.10/arch/mips/sni/
Dtime.c15 #define SNI_COUNTER0_DIV ((SNI_CLOCK_TICK_RATE / SNI_COUNTER2_DIV) / HZ)
60 * Counter 2 output is connected to Counter 0 & 1 input.
76 #define SNI_8254_TCSAMP_COUNTER ((SNI_8254_TICK_RATE / HZ) + 255)
103 * for every 1/HZ seconds. We round off the nearest 1 MHz of master in dosample()
104 * clock (= 1000000 / HZ / 2). in dosample()
106 /*return (ct1 - ct0 + (500000/HZ/2)) / (500000/HZ) * (500000/HZ);*/ in dosample()
107 return (ct1 - ct0) / (500000/HZ) * (500000/HZ); in dosample()
135 r4k_ticks[1] = dosample(); in plat_time_init()
136 } while (!r4k_ticks[1]); in plat_time_init()
138 if (r4k_ticks[0] != r4k_ticks[1]) { in plat_time_init()
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/cpufreq/
Dcpufreq-mediatek.txt27 Example 1 (MT7623 SoC):
34 opp-hz = /bits/ 64 <598000000>;
39 opp-hz = /bits/ 64 <747500000>;
44 opp-hz = /bits/ 64 <1040000000>;
49 opp-hz = /bits/ 64 <1196000000>;
54 opp-hz = /bits/ 64 <1300000000>;
69 cpu@1 {
94 opp-hz = /bits/ 64 <507000000>;
99 opp-hz = /bits/ 64 <702000000>;
104 opp-hz = /bits/ 64 <1001000000>;
[all …]

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