Linux / Drivers / Input
File Age

File age measurements show the distribution of file ages (days since the first commit) and the recency of file updates (days since the latest commit).

Summary
  • Number of files: 445
  • Daily file updates (only one update per file and date counted): 516
  • First update: 2005-03-15
  • Latest update: 2022-01-17
  • Days between first and latest update: 6153 (879 weeks, estimated 4395 working days)
  • Active days (at least one file change): 3645
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 445 files with 151,184 lines of code in files.
    • 436 files that are 366+ days old (147,607 lines of code)
    • 6 files that are 181-365 days old (3,005 lines of code)
    • 3 files that are 91-180 days old (572 lines of code)
    • 0 files that are 31-90 days old (0 lines of code)
    • 0 files that are 1-30 days old (0 lines of code)
97% | 1% | <1% | 0% | 0%
Legend:
366+
181-365
91-180
31-90
1-30
Latest Change Distribution Overall
Days since last update
  • There are 445 files with 151,184 lines of code in files.
    • 271 files have been last changed 366+ days ago (64,693 lines of code)
    • 90 files have been last changed 181-365 days ago (44,112 lines of code)
    • 15 files have been last changed 91-180 days ago (6,797 lines of code)
    • 14 files have been last changed 31-90 days ago (8,702 lines of code)
    • 55 files have been last changed 1-30 days ago (26,880 lines of code)
42% | 29% | 4% | 5% | 17%
Legend:
366+
181-365
91-180
31-90
1-30
File Change History per File Extension
c, h, txt
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
c97% | 2% | <1% | 0% | 0%
h97% | 0% | 2% | 0% | 0%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
c42% | 29% | 4% | 5% | 17%
h55% | 12% | 2% | 1% | 27%
File Change History per Logical Decomposition
primary
primary (file age distribution)
Days since first update
366+
181-365
91-180
31-90
1-30
touchscreen96% | 2% | <1% | 0% | 0%
misc94% | 5% | 0% | 0% | 0%
mouse100% | 0% | 0% | 0% | 0%
keyboard99% | 0% | <1% | 0% | 0%
joystick98% | 1% | 0% | 0% | 0%
serio100% | 0% | 0% | 0% | 0%
rmi4100% | 0% | 0% | 0% | 0%
ROOT97% | 2% | 0% | 0% | 0%
tablet100% | 0% | 0% | 0% | 0%
gameport100% | 0% | 0% | 0% | 0%
primary (latest change distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
misc55% | 18% | 7% | 0% | 17%
touchscreen27% | 34% | 4% | 7% | 25%
mouse39% | 43% | 1% | 5% | 10%
keyboard39% | 29% | 10% | 8% | 12%
joystick66% | 2% | 1% | 12% | 16%
rmi461% | 34% | 0% | 0% | 4%
serio41% | 23% | 0% | 1% | 33%
ROOT51% | 29% | 1% | 14% | 3%
tablet56% | 43% | 0% | 0% | 0%
gameport50% | 0% | 0% | 0% | 49%
Oldest Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
input.c
in root
 1751 88 346 6171 972
evdev.c
in root
 1056 53 416 6171 828
mousedev.c
in root
 864 37 873 6171 426
joydev.c
in root
 815 33 31 6171 592
atkbd.c
in keyboard
 1362 49 159 6124 615
spaceorb.c
in joystick
 145 4 897 6124 134
alps.c
in mouse
 2243 86 282 6108 779
serio.c
in serio
 737 53 21 6108 503
gameport.c
in gameport
 580 36 21 6108 384
psmouse.h
in mouse
 212 3 1293 6108 291
serport.c
in serio
 207 14 21 6108 270
1465 51 478 6097 673
synaptics.c
in mouse
 1358 57 282 6097 1011
1087 13 23 6097 926
i8042.c
in serio
 1062 53 23 6097 758
gunze.c
in touchscreen
 114 4 897 6097 141
gamecon.c
in joystick
 713 22 417 6096 263
db9.c
in joystick
 552 13 478 6096 225
lkkbd.c
in keyboard
 516 9 897 6096 173
grip_mp.c
in joystick
 425 15 907 6096 122
adi.c
in joystick
 379 14 897 6096 161
tmdc.c
in joystick
 316 8 26 6096 143
vsxxxaa.c
in mouse
 304 12 897 6096 164
elo.c
in touchscreen
 300 8 282 6096 169
lifebook.c
in mouse
 272 11 897 6096 274
a3d.c
in joystick
 271 11 897 6096 175
iforce-main.c
in joystick/iforce
 264 8 875 6096 224
locomokbd.c
in keyboard
 243 13 277 6096 146
gf2k.c
in joystick
 241 9 897 6096 176
turbografx.c
in joystick
 229 7 897 6096 241
iforce-usb.c
in joystick/iforce
 228 9 26 6096 282
spaceball.c
in joystick
 204 4 23 6096 172
maple_keyb.c
in keyboard
 196 6 907 6096 95
ns558.c
in gameport
 179 4 897 6096 119
mk712.c
in touchscreen
 139 5 897 6096 103
inport.c
in mouse
 128 5 897 6096 108
logibm.c
in mouse
 120 5 897 6096 101
amijoy.c
in joystick
 120 5 897 6096 138
maplemouse.c
in mouse
 115 7 907 6096 93
pc110pad.c
in mouse
 112 5 897 6096 129
amimouse.c
in mouse
 98 5 897 6096 135
rpcmouse.c
in mouse
 73 3 897 6096 113
lifebook.h
in mouse
 12 1 809 6096 84
uinput.c
in misc
 809 36 634 6093 557
libps2.c
in serio
 302 14 346 6093 280
serio_raw.c
in serio
 328 13 417 6073 327
analog.c
in joystick
 515 16 26 6064 301
logips2pp.c
in mouse
 305 10 897 6049 276
trackpoint.c
in mouse
 356 16 159 6025 327
trackpoint.h
in mouse
 91 - 423 6025 142
Files Not Recently Changed (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
hpps2atkbd.h
in keyboard
 80 - 2174 2174 1
cyapa.h
in mouse
 304 - 2090 2575 45
60 2 1740 3374 62
76 2 1529 4674 211
userio.c
in serio
 191 6 1375 2296 26
68 2 1338 1431 10
psmouse.h
in mouse
 212 3 1293 6108 291
pxrc.c
in joystick
 214 11 1228 1421 18
wdt87xx_i2c.c
in touchscreen
 918 29 1228 2427 89
egalax_ts.c
in touchscreen
 199 6 1118 3738 209
migor_ts.c
in touchscreen
 166 7 1026 5022 144
125 10 1006 5998 184
444 20 1006 4622 263
153 9 941 1012 10
qt1050.c
in keyboard
 459 9 941 1008 10
55 2 907 5466 97
hp680_ts_input.c
in touchscreen
 100 4 907 5987 119
fm801-gp.c
in gameport
 113 4 907 5995 135
maplemouse.c
in mouse
 115 7 907 6096 93
stinger.c
in joystick
 116 4 907 5987 115
warrior.c
in joystick
 131 4 907 5987 122
maplecontrol.c
in joystick
 148 7 907 4785 87
maple_keyb.c
in keyboard
 196 6 907 6096 95
qt1070.c
in keyboard
 202 8 907 3981 170
272 11 907 5987 240
312 9 907 5388 170
qt2160.c
in keyboard
 351 15 907 4519 176
grip_mp.c
in joystick
 425 15 907 6096 122
bcm5974.c
in mouse
 785 18 907 4929 472
ad7879.h
in touchscreen
 9 - 897 4238 77
focaltech.h
in mouse
 12 1 897 2702 68
18 - 897 4084 42
ad714x.h
in misc
 33 - 897 4338 77
42 6 897 5998 31
44 6 897 5998 40
cyttsp4_i2c.c
in touchscreen
 45 2 897 3141 64
48 6 897 5078 31
ad7879-spi.c
in touchscreen
 50 1 897 4238 180
55 2 897 4859 115
ad7879-i2c.c
in touchscreen
 55 1 897 4238 163
57 - 897 2157 52
cyttsp_i2c_common.c
in touchscreen
 58 2 897 3141 56
yealink.h
in misc
 72 - 897 5388 64
rpcmouse.c
in mouse
 73 3 897 6096 113
emu10k1-gp.c
in gameport
 77 2 897 5995 137
rmi_bus.h
in rmi4
 78 5 897 2157 79
81 2 897 4775 142
82 5 897 2993 71
82 5 897 4338 156
85 5 897 4338 155
Most Recently Created Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
goodix_fwupload.c
in touchscreen
 300 10 23 137 16
goodix.h
in touchscreen
 96 - 19 137 19
cypress-sf.c
in keyboard
 176 5 26 148 9
qwiic-joystick.c
in joystick
 113 2 159 239 7
hycon-hy46xx.c
in touchscreen
 481 8 220 297 10
ilitek_ts_i2c.c
in touchscreen
 553 22 220 301 10
msg2638.c
in touchscreen
 257 11 220 302 10
iqs626a.c
in misc
 1461 9 23 319 17
140 5 50 319 23
236 7 152 375 10
n64joy.c
in joystick
 256 9 241 376 20
137 3 26 422 34
da7280.c
in misc
 1040 22 282 433 21
rmi_f3a.c
in rmi4
 189 7 416 488 15
zinitix.c
in touchscreen
 454 16 19 489 50
adc-joystick.c
in joystick
 210 6 416 494 15
iqs269a.c
in misc
 1394 32 478 628 22
cy8ctma140.c
in touchscreen
 251 9 522 636 12
iqs62x-keys.c
in keyboard
 252 5 522 719 18
ioc3kbd.c
in serio
 161 11 614 745 10
imx_sc_key.c
in keyboard
 146 4 522 843 38
fsia6b.c
in joystick
 178 3 417 930 32
applespi.c
in keyboard
 1350 41 282 936 70
applespi_trace.h
in keyboard
 67 - 875 936 11
applespi.h
in keyboard
 18 - 875 936 11
qt1050.c
in keyboard
 459 9 941 1008 10
iqs5xx.c
in touchscreen
 808 24 220 1012 77
153 9 941 1012 10
97 3 634 1019 31
148 6 809 1118 23
raspberrypi-ts.c
in touchscreen
 177 3 152 1142 58
163 6 346 1345 37
bu21029_ts.c
in touchscreen
 290 9 220 1347 28
resistive-adc-touch.c
in touchscreen
 223 7 50 1355 43
chipone_icn8505.c
in touchscreen
 392 16 522 1368 23
pxrc.c
in joystick
 214 11 1228 1421 18
68 2 1338 1431 10
s6sy761.c
in touchscreen
 414 18 241 1548 47
hideep.c
in touchscreen
 870 28 159 1564 69
mtk-pmic-keys.c
in keyboard
 270 7 875 1564 55
exc3000.c
in touchscreen
 344 11 220 1575 63
207 9 478 1615 65
ps2-gpio.c
in serio
 350 11 809 1622 76
76 3 809 1656 48
stmfts.c
in touchscreen
 615 30 220 1705 128
117 2 522 1706 47
psxpad-spi.c
in joystick
 303 13 716 1736 47
165 16 346 1753 29
9 - 809 1753 9
85 2 26 1782 23
Most Recently Changed Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
goodix.c
in touchscreen
 1102 45 19 2654 273
gpio_keys.c
in keyboard
 737 24 19 5497 691
silead.c
in touchscreen
 628 21 19 2018 206
zinitix.c
in touchscreen
 454 16 19 489 50
ti_am335x_tsc.c
in touchscreen
 438 12 19 3399 198
317 14 19 2595 169
ucb1400_ts.c
in touchscreen
 306 23 19 5559 311
byd.c
in mouse
 279 8 19 2200 89
ff-core.c
in root
 231 10 19 5680 221
208 8 19 2719 42
wacom_i2c.c
in touchscreen
 208 7 19 3603 130
goodix.h
in touchscreen
 96 - 19 137 19
serio.c
in serio
 737 53 21 6108 503
gameport.c
in gameport
 580 36 21 6108 384
sidewinder.c
in joystick
 568 15 21 5995 184
hilkbd.c
in keyboard
 286 13 21 5950 177
gscps2.c
in serio
 271 13 21 5950 219
serport.c
in serio
 207 14 21 6108 270
atmel_mxt_ts.c
in touchscreen
 2524 82 23 4020 591
elantech.c
in mouse
 1500 48 23 4859 798
iqs626a.c
in misc
 1461 9 23 319 17
elants_i2c.c
in touchscreen
 1303 36 23 2634 336
1087 13 23 6097 926
i8042.c
in serio
 1062 53 23 6097 758
appletouch.c
in mouse
 676 17 23 5388 304
goodix_fwupload.c
in touchscreen
 300 10 23 137 16
spaceball.c
in joystick
 204 4 23 6096 172
raydium_i2c_ts.c
in touchscreen
 1001 35 26 2136 169
ads7846.c
in touchscreen
 981 38 26 5872 702
ili210x.c
in touchscreen
 823 38 26 3612 212
adxl34x.c
in misc
 672 23 26 4243 206
analog.c
in joystick
 515 16 26 6064 301
460 14 26 3978 292
tsc200x-core.c
in touchscreen
 438 17 26 2286 115
cap11xx.c
in keyboard
 404 9 26 2653 125
rmi_bus.c
in rmi4
 337 24 26 2157 161
326 14 26 2703 114
tmdc.c
in joystick
 316 8 26 6096 143
st1232.c
in touchscreen
 311 11 26 4069 272
302 7 26 3923 180
295 6 26 2513 104
tm2-touchkey.c
in keyboard
 293 8 26 1844 108
ep93xx_keypad.c
in keyboard
 235 9 26 4675 277
omap-keypad.c
in keyboard
 232 8 26 5608 423
iforce-usb.c
in joystick/iforce
 228 9 26 6096 282
cypress-sf.c
in keyboard
 176 5 26 148 9
137 3 26 422 34
120 9 26 4243 159
118 4 26 4277 139
95 8 26 4243 148