Linux / Drivers / Media
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: 2237
  • Daily file updates (only one update per file and date counted): 4962
  • First update: 2005-03-23
  • Latest update: 2022-01-15
  • Days between first and latest update: 6143 (877 weeks, estimated 4385 working days)
  • Active days (at least one file change): 5341
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 2,237 files with 982,419 lines of code in files.
    • 2,196 files that are 366+ days old (959,929 lines of code)
    • 32 files that are 181-365 days old (15,436 lines of code)
    • 7 files that are 91-180 days old (4,286 lines of code)
    • 2 files that are 31-90 days old (2,768 lines of code)
    • 0 files that are 1-30 days old (0 lines of code)
97% | 1% | <1% | <1% | 0%
Legend:
366+
181-365
91-180
31-90
1-30
Latest Change Distribution Overall
Days since last update
  • There are 2,237 files with 982,419 lines of code in files.
    • 1,326 files have been last changed 366+ days ago (332,994 lines of code)
    • 227 files have been last changed 181-365 days ago (104,112 lines of code)
    • 114 files have been last changed 91-180 days ago (61,370 lines of code)
    • 109 files have been last changed 31-90 days ago (73,022 lines of code)
    • 461 files have been last changed 1-30 days ago (410,921 lines of code)
33% | 10% | 6% | 7% | 41%
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% | 1% | <1% | <1% | 0%
h99% | <1% | <1% | 0% | 0%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
c28% | 11% | 6% | 7% | 46%
h73% | 5% | 5% | 5% | 9%
File Change History per Logical Decomposition
primary
primary (file age distribution)
Days since first update
366+
181-365
91-180
31-90
1-30
usb100% | 0% | 0% | 0% | 0%
platform95% | 3% | <1% | 0% | 0%
dvb-frontends100% | 0% | 0% | 0% | 0%
pci100% | 0% | 0% | 0% | 0%
i2c94% | 2% | 2% | <1% | 0%
tuners100% | 0% | 0% | 0% | 0%
rc98% | 1% | 0% | 0% | 0%
test-drivers100% | 0% | 0% | 0% | 0%
common99% | <1% | 0% | 0% | 0%
radio100% | 0% | 0% | 0% | 0%
v4l2-core70% | 21% | 0% | 7% | 0%
cec100% | 0% | 0% | 0% | 0%
dvb-core100% | 0% | 0% | 0% | 0%
firewire100% | 0% | 0% | 0% | 0%
mc100% | 0% | 0% | 0% | 0%
spi100% | 0% | 0% | 0% | 0%
mmc100% | 0% | 0% | 0% | 0%
primary (latest change distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
dvb-frontends61% | 11% | 6% | 4% | 15%
usb43% | 14% | 4% | 4% | 32%
pci36% | 11% | 13% | 15% | 23%
platform16% | 5% | 6% | 11% | 60%
i2c11% | 4% | 1% | 1% | 81%
tuners49% | 12% | 7% | 7% | 22%
radio57% | 18% | <1% | 9% | 13%
rc31% | 22% | 3% | 7% | 35%
common40% | 10% | 7% | 1% | 39%
test-drivers11% | 33% | 11% | 1% | 40%
v4l2-core12% | 1% | 4% | 5% | 75%
cec18% | 14% | 5% | 14% | 47%
firewire28% | 14% | 0% | 56% | 0%
spi40% | 0% | 0% | 0% | 59%
mc15% | 0% | 0% | 0% | 84%
dvb-core3% | 0% | 0% | 0% | 96%
mmc100% | 0% | 0% | 0% | 0%
Oldest Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
133 5 152 6037 445
504 23 873 5989 378
304 14 873 5989 432
266 15 277 5989 446
235 8 803 5989 326
168 7 907 5989 244
137 7 907 5989 329
120 5 907 5989 255
115 7 907 5989 283
115 4 907 5989 244
104 7 907 5989 277
182 9 803 5871 244
dsbr100.c
in radio
 300 15 873 5660 294
436 18 873 4875 427
154 6 347 4820 256
421 18 873 4785 383
radio-si470x-usb.c
in radio/si470x
 521 17 23 4563 406
radio-si470x-common.c
in radio/si470x
 443 21 897 4563 330
radio-si470x-i2c.c
in radio/si470x
 340 11 23 4563 385
radio-si470x.h
in radio/si470x
 130 - 897 4563 265
tef6862.c
in radio
 148 7 897 4519 266
402 20 873 4453 167
saa7706h.c
in radio
 305 12 897 4386 196
radio-timb.c
in radio
 142 7 873 4385 322
drxj_map.h
in dvb-frontends/drx39xyj
 12537 - 2174 4234 16
drxj.c
in dvb-frontends/drx39xyj
 9507 77 152 4234 299
drx_driver.h
in dvb-frontends/drx39xyj
 1191 - 940 4234 118
drxj.h
in dvb-frontends/drx39xyj
 275 - 21 4234 75
drx_dap_fasi.h
in dvb-frontends/drx39xyj
 79 - 940 4234 40
drx39xxj.h
in dvb-frontends/drx39xyj
 20 - 897 4234 79
drx_driver_version.h
in dvb-frontends/drx39xyj
 12 - 2174 4234 16
uvc_driver.c
in usb/uvc
 2422 41 23 4146 460
uvc_v4l2.c
in usb/uvc
 1191 58 21 4146 338
uvcvideo.h
in usb/uvc
 694 4 23 4146 365
imon.c
in rc
 1858 35 21 4117 508
1367 25 21 4117 600
1357 51 21 4117 751
846 - 23 4117 386
845 46 21 4117 389
759 46 347 4117 446
311 5 347 4117 299
287 11 21 4117 320
244 15 347 4117 363
214 4 347 4117 228
213 - 347 4117 270
194 5 347 4117 267
174 4 347 4117 239
165 4 347 4117 211
150 - 897 4117 138
rc-technisat-usb2.c
in rc/keymaps
 57 2 873 4115 71
Files Not Recently Changed (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
drx_driver_version.h
in dvb-frontends/drx39xyj
 12 - 2174 4234 16
omap_voutlib.h
in platform/omap
 21 - 2174 3462 34
131 - 2174 3462 31
131 - 2174 3462 19
139 - 2174 3169 13
drxj_map.h
in dvb-frontends/drx39xyj
 12537 - 2174 4234 16
si4713.h
in radio/si4713
 182 - 2119 3035 51
cx23885-f300.h
in pci/cx23885
 2 - 1489 3462 49
dw2102.h
in usb/dvb-usb
 7 - 1489 3523 37
v4l2-trace.c
in v4l2-core
 9 - 1489 2375 46
az6027.h
in usb/dvb-usb
 10 - 1489 3523 37
14 - 1489 3239 44
17 - 1489 3462 37
tea6420.h
in i2c
 17 - 1489 3462 37
digitv.h
in usb/dvb-usb
 18 - 1489 3523 55
dib07x0.h
in usb/dvb-usb
 18 - 1489 3523 37
sp887x.h
in dvb-frontends
 21 - 1489 3462 60
btcx-risc.h
in common
 23 - 1489 3286 45
btcx-risc.h
in pci/bt8xx
 23 - 1489 2612 33
dst_priv.h
in pci/bt8xx
 23 - 1489 3523 37
m920x.h
in usb/dvb-usb
 26 - 1489 3523 37
tw5864-util.c
in pci/tw5864
 29 2 1489 2026 28
lm7000.h
in radio
 30 1 1489 3525 41
vp702x.h
in usb/dvb-usb
 37 - 1489 3523 37
pwc-nala.h
in usb/pwc
 60 - 1489 3462 37
dib7000p.h
in dvb-frontends
 62 - 1489 3462 80
dib8000.h
in dvb-frontends
 64 - 1489 3462 102
dib7000m.h
in dvb-frontends
 68 2 1489 3462 66
flexcop-misc.c
in common/b2c2
 70 3 1489 3523 63
dib9000.h
in dvb-frontends
 102 8 1489 3462 80
flexcop-eeprom.c
in common/b2c2
 115 10 1489 3523 51
tw686x-regs.h
in pci/tw686x
 119 - 1489 2166 37
nxt6000_priv.h
in dvb-frontends
 135 - 1489 3462 37
flexcop-reg.h
in common/b2c2
 136 - 1489 3523 49
af9005-script.h
in usb/dvb-usb
 193 - 1489 3523 37
flexcop-sram.c
in common/b2c2
 271 17 1489 3523 52
drxk_hard.h
in dvb-frontends
 294 - 1489 3462 82
saa7134-reg.h
in pci/saa7134
 314 - 1489 3462 49
398 - 1489 3523 37
398 - 1489 3523 37
drxk_map.h
in dvb-frontends
 454 - 1489 3462 45
dvb-usb-remote.c
in usb/dvb-usb
 263 9 1402 3523 124
c8sectpfe-dvb.h
in platform/sti/c8sectpfe
 6 - 1375 2382 28
delta-mem.h
in platform/sti/delta
 6 - 1375 1829 24
delta-debug.h
in platform/sti/delta
 8 - 1375 1829 24
delta-ipc.h
in platform/sti/delta
 12 - 1375 1829 24
tda18271c2dd.h
in dvb-frontends
 14 - 1375 3462 79
hva-mem.h
in platform/sti/hva
 15 - 1375 1979 23
mt2063.h
in tuners
 21 - 1375 3523 76
delta-mjpeg.h
in platform/sti/delta
 23 - 1375 1829 24
Most Recently Created Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
ov5693.c
in i2c
 1179 39 23 74 3
v4l2-vp9.c
in v4l2-core
 1589 38 23 81 3
dma2d.c
in platform/stm32/dma2d
 576 20 23 109 3
dma2d-hw.c
in platform/stm32/dma2d
 95 10 23 109 4
dma2d.h
in platform/stm32/dma2d
 90 - 23 109 3
dma2d-regs.h
in platform/stm32/dma2d
 82 - 23 109 3
rcar-isp.c
in platform
 379 15 31 123 9
hi846.c
in i2c
 1860 30 23 152 25
ov13b10.c
in i2c
 1204 27 31 172 9
vdec_h264_req_if.c
in platform/mtk-vcodec/vdec
 560 19 23 183 13
mtk_vcodec_dec_stateful.c
in platform/mtk-vcodec
 476 11 31 183 9
mtk_vcodec_dec_stateless.c
in platform/mtk-vcodec
 296 9 23 183 12
303 15 21 201 17
rc-ct-90405.c
in rc/keymaps
 73 2 21 249 10
107 5 21 250 10
7 - 21 250 10
imx412.c
in i2c
 857 22 21 254 9
ov9282.c
in i2c
 723 22 21 254 9
imx335.c
in i2c
 710 22 21 254 9
imx208.c
in i2c
 838 26 21 281 14
v4l2-ctrls-core.c
in v4l2-core
 1705 36 21 284 21
v4l2-ctrls-defs.c
in v4l2-core
 1523 1 21 284 30
v4l2-ctrls-api.c
in v4l2-core
 834 40 21 284 10
359 11 21 284 10
v4l2-ctrls-priv.h
in v4l2-core
 66 4 21 284 10
rc-mecool-kii-pro.c
in rc/keymaps
 69 2 152 313 9
67 2 152 313 9
camss-vfe-4-8.c
in platform/qcom/camss
 959 49 31 326 19
camss-vfe-gen1.c
in platform/qcom/camss
 552 19 152 326 9
camss-vfe-170.c
in platform/qcom/camss
 539 26 23 326 21
camss-csid-170.c
in platform/qcom/camss
 483 7 152 326 9
camss-csid-4-7.c
in platform/qcom/camss
 333 7 152 326 9
camss-csid-4-1.c
in platform/qcom/camss
 274 7 152 326 9
camss-vfe-gen1.h
in platform/qcom/camss
 63 1 152 326 9
camss-csid-gen2.h
in platform/qcom/camss
 27 - 152 326 9
camss-csid-gen1.h
in platform/qcom/camss
 16 - 152 326 9
mxc-jpeg.c
in platform/imx-jpeg
 1780 52 21 331 32
mxc-jpeg-hw.c
in platform/imx-jpeg
 126 15 152 331 9
mxc-jpeg.h
in platform/imx-jpeg
 120 - 21 331 27
mxc-jpeg-hw.h
in platform/imx-jpeg
 108 - 152 331 9
atmel-sama7g5-isc.c
in platform/atmel
 483 13 21 337 19
imx334.c
in i2c
 715 22 21 367 30
rc-minix-neo.c
in rc/keymaps
 36 2 152 369 9
mxl692.c
in dvb-frontends
 1098 29 21 375 35
mxl692_defs.h
in dvb-frontends
 388 - 31 375 18
rc-xbox-360.c
in rc/keymaps
 68 2 152 375 9
mxl692.h
in dvb-frontends
 10 - 31 375 18
rdacm21.c
in i2c
 465 14 21 387 29
ipu3-cio2-main.c
in pci/intel/ipu3
 1499 54 21 394 46
cio2-bridge.c
in pci/intel/ipu3
 354 12 21 394 54
Most Recently Changed Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
zc3xx.c
in usb/gspca
 6660 33 21 3462 200
cx25840-core.c
in i2c/cx25840
 5021 53 21 3462 296
pvrusb2-hdw.c
in usb/pvrusb2
 4115 161 21 3462 315
vc032x.c
in usb/gspca
 3624 30 21 3462 111
ov519.c
in usb/gspca
 3586 66 21 3471 246
dib8000.c
in dvb-frontends
 3582 100 21 3462 263
em28xx-cards.c
in usb/em28xx
 3447 22 21 3462 477
bttv-driver.c
in pci/bt8xx
 3427 96 21 3462 504
ccs-core.c
in i2c/ccs
 2884 67 21 733 80
adv7604.c
in i2c
 2868 117 21 3489 506
v4l2-ioctl.c
in v4l2-core
 2829 119 21 3523 701
adv7842.c
in i2c
 2791 112 21 3089 386
coda-common.c
in platform/coda
 2656 71 21 2754 457
jpeg-core.c
in platform/s5p-jpeg
 2541 78 21 3462 451
ov8865.c
in i2c
 2361 46 21 401 38
ov5670.c
in i2c
 2352 24 21 1697 128
ov5640.c
in i2c
 2324 74 21 1704 248
dvb_frontend.c
in dvb-core
 2311 52 21 3523 461
ov8856.c
in i2c
 2295 29 21 1117 118
imx319.c
in i2c
 2294 20 21 1228 64
2164 49 21 1451 116
coda-bit.c
in platform/coda
 2044 50 21 2754 353
videobuf2-core.c
in common/videobuf2
 1956 64 21 1489 201
ov5648.c
in i2c
 1934 48 21 401 32
vpe.c
in platform/ti-vpe
 1930 60 21 3034 344
cxusb.c
in usb/dvb-usb
 1927 60 21 3523 359
s2255drv.c
in usb/s2255
 1924 58 21 3462 366
pxa_camera.c
in platform
 1906 58 21 3462 314
am437x-vpfe.c
in platform/am437x
 1896 69 21 2623 299
saa7134-video.c
in pci/saa7134
 1859 64 21 3462 418
imon.c
in rc
 1858 35 21 4117 508
cpia2_core.c
in usb/cpia2
 1806 38 21 3462 138
mxc-jpeg.c
in platform/imx-jpeg
 1780 52 21 331 32
tvp5150.c
in i2c
 1775 55 21 3462 438
vivid-core.c
in test-drivers/vivid
 1758 52 21 660 72
ispccdc.c
in platform/omap3isp
 1748 65 21 3462 299
1721 86 21 2403 259
v4l2-ctrls-core.c
in v4l2-core
 1705 36 21 284 21
atmel-isc-base.c
in platform/atmel
 1702 61 21 969 84
rcar_fdp1.c
in platform
 1695 48 21 2046 186
isp.c
in platform/omap3isp
 1676 70 21 3462 543
smscoreapi.c
in common/siano
 1666 38 21 3523 250
s5k5baf.c
in i2c
 1626 74 21 2984 263
af9035.c
in usb/dvb-usb-v2
 1605 36 21 3523 399
stm32-dcmi.c
in platform/stm32
 1597 58 21 1988 231
imx355.c
in i2c
 1589 20 21 1225 56
ov13858.c
in i2c
 1559 25 21 1697 158
isppreview.c
in platform/omap3isp
 1558 46 21 3462 237
cx88-dvb.c
in pci/cx88
 1544 39 21 3462 241
rtl28xxu.c
in usb/dvb-usb-v2
 1530 35 21 3523 514