Function at include/media/v4l2-dev.h, line 380 References: drivers/input/rmi4/rmi_f54.c, line 724 drivers/input/touchscreen/atmel_mxt_ts.c, line 2710 drivers/input/touchscreen/sur40.c, line 794 drivers/media/common/saa7146/saa7146_fops.c, line 619 drivers/media/dvb-frontends/rtl2832_sdr.c, line 1438 drivers/media/i2c/video-i2c.c, line 857 drivers/media/pci/bt8xx/bttv-driver.c, line 3900 drivers/media/pci/bt8xx/bttv-driver.c, line 3918 drivers/media/pci/bt8xx/bttv-driver.c, line 3935 drivers/media/pci/cobalt/cobalt-v4l2.c, line 1275 drivers/media/pci/cx23885/cx23885-417.c, line 1547 drivers/media/pci/cx23885/cx23885-video.c, line 1371 drivers/media/pci/cx23885/cx23885-video.c, line 1398 drivers/media/pci/cx25821/cx25821-video.c, line 760 drivers/media/pci/cx88/cx88-blackbird.c, line 1142 drivers/media/pci/cx88/cx88-video.c, line 1453 drivers/media/pci/cx88/cx88-video.c, line 1470 drivers/media/pci/cx88/cx88-video.c, line 1485 drivers/media/pci/dt3155/dt3155.c, line 553 drivers/media/pci/intel/ipu3/ipu3-cio2-main.c, line 1626 drivers/media/pci/meye/meye.c, line 1710 drivers/media/pci/saa7134/saa7134-core.c, line 1215 drivers/media/pci/saa7134/saa7134-core.c, line 1234 drivers/media/pci/saa7134/saa7134-core.c, line 1248 drivers/media/pci/saa7134/saa7134-empress.c, line 300 drivers/media/pci/saa7164/saa7164-encoder.c, line 1089 drivers/media/pci/saa7164/saa7164-vbi.c, line 731 drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c, line 1308 drivers/media/pci/solo6x10/solo6x10-v4l2.c, line 695 drivers/media/pci/sta2x11/sta2x11_vip.c, line 1072 drivers/media/pci/tw5864/tw5864-video.c, line 1164 drivers/media/pci/tw68/tw68-video.c, line 965 drivers/media/pci/tw686x/tw686x-video.c, line 1284 drivers/media/platform/allegro-dvt/allegro-core.c, line 3453 drivers/media/platform/am437x/am437x-vpfe.c, line 2260 drivers/media/platform/aspeed-video.c, line 1598 drivers/media/platform/atmel/atmel-isc-base.c, line 2199 drivers/media/platform/atmel/atmel-isi.c, line 1110 drivers/media/platform/coda/coda-common.c, line 2895 drivers/media/platform/davinci/vpbe_display.c, line 1340 drivers/media/platform/davinci/vpfe_capture.c, line 1782 drivers/media/platform/davinci/vpif_capture.c, line 1468 drivers/media/platform/davinci/vpif_display.c, line 1200 drivers/media/platform/exynos-gsc/gsc-m2m.c, line 772 drivers/media/platform/exynos4-is/fimc-capture.c, line 1791 drivers/media/platform/exynos4-is/fimc-isp-video.c, line 625 drivers/media/platform/exynos4-is/fimc-lite.c, line 1292 drivers/media/platform/exynos4-is/fimc-m2m.c, line 746 drivers/media/platform/fsl-viu.c, line 1478 drivers/media/platform/imx-jpeg/mxc-jpeg.c, line 2060 drivers/media/platform/imx-pxp.c, line 1709 drivers/media/platform/m2m-deinterlace.c, line 956 drivers/media/platform/marvell-ccic/mcam-core.c, line 1791 drivers/media/platform/meson/ge2d/ge2d.c, line 1010 drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c, line 1417 drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c, line 1206 drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c, line 328 drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c, line 367 drivers/media/platform/mx2_emmaprp.c, line 872 drivers/media/platform/omap/omap_vout.c, line 1503 drivers/media/platform/omap3isp/ispvideo.c, line 1486 drivers/media/platform/pxa_camera.c, line 2106 drivers/media/platform/qcom/camss/camss-video.c, line 1037 drivers/media/platform/qcom/venus/vdec.c, line 1682 drivers/media/platform/qcom/venus/venc.c, line 1321 drivers/media/platform/rcar-vin/rcar-v4l2.c, line 1048 drivers/media/platform/rcar_drif.c, line 1086 drivers/media/platform/rcar_fdp1.c, line 2348 drivers/media/platform/rcar_jpu.c, line 1662 drivers/media/platform/rcar_jpu.c, line 1681 drivers/media/platform/renesas-ceu.c, line 1456 drivers/media/platform/rockchip/rga/rga.c, line 894 drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c, line 1358 drivers/media/platform/rockchip/rkisp1/rkisp1-params.c, line 1500 drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c, line 391 drivers/media/platform/s3c-camif/camif-capture.c, line 1161 drivers/media/platform/s5p-g2d/g2d.c, line 719 drivers/media/platform/s5p-jpeg/jpeg-core.c, line 2936 drivers/media/platform/s5p-jpeg/jpeg-core.c, line 2966 drivers/media/platform/s5p-mfc/s5p_mfc.c, line 1383 drivers/media/platform/s5p-mfc/s5p_mfc.c, line 1391 drivers/media/platform/sh_vou.c, line 1330 drivers/media/platform/sti/bdisp/bdisp-v4l2.c, line 1069 drivers/media/platform/sti/delta/delta-v4l2.c, line 1783 drivers/media/platform/sti/hva/hva-v4l2.c, line 1319 drivers/media/platform/stm32/stm32-dcmi.c, line 2008 drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c, line 376 drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c, line 663 drivers/media/platform/sunxi/sun8i-di/sun8i-di.c, line 878 drivers/media/platform/sunxi/sun8i-rotate/sun8i_rotate.c, line 803 drivers/media/platform/ti-vpe/cal-video.c, line 864 drivers/media/platform/ti-vpe/vpe.c, line 2501 drivers/media/platform/via-camera.c, line 1268 drivers/media/platform/vsp1/vsp1_histo.c, line 584 drivers/media/platform/vsp1/vsp1_video.c, line 1319 drivers/media/platform/xilinx/xilinx-dma.c, line 735 drivers/media/radio/dsbr100.c, line 388 drivers/media/radio/radio-cadet.c, line 650 drivers/media/radio/radio-isa.c, line 257 drivers/media/radio/radio-keene.c, line 374 drivers/media/radio/radio-ma901.c, line 415 drivers/media/radio/radio-miropcm20.c, line 489 drivers/media/radio/radio-mr800.c, line 558 drivers/media/radio/radio-raremono.c, line 366 drivers/media/radio/radio-sf16fmi.c, line 356 drivers/media/radio/radio-si476x.c, line 1496 drivers/media/radio/radio-tea5764.c, line 474 drivers/media/radio/radio-tea5777.c, line 571 drivers/media/radio/radio-timb.c, line 135 drivers/media/radio/radio-wl1273.c, line 2128 drivers/media/radio/si470x/radio-si470x-i2c.c, line 455 drivers/media/radio/si470x/radio-si470x-usb.c, line 743 drivers/media/radio/si4713/radio-platform-si4713.c, line 177 drivers/media/radio/si4713/radio-usb-si4713.c, line 479 drivers/media/radio/tea575x.c, line 561 drivers/media/radio/wl128x/fmdrv_v4l2.c, line 539 drivers/media/test-drivers/vicodec/vicodec-core.c, line 2061 drivers/media/test-drivers/vim2m.c, line 1347 drivers/media/test-drivers/vimc/vimc-capture.c, line 475 drivers/media/test-drivers/vivid/vivid-core.c, line 1420 drivers/media/test-drivers/vivid/vivid-core.c, line 1476 drivers/media/test-drivers/vivid/vivid-core.c, line 1504 drivers/media/test-drivers/vivid/vivid-core.c, line 1536 drivers/media/test-drivers/vivid/vivid-core.c, line 1566 drivers/media/test-drivers/vivid/vivid-core.c, line 1585 drivers/media/test-drivers/vivid/vivid-core.c, line 1605 drivers/media/test-drivers/vivid/vivid-core.c, line 1632 drivers/media/test-drivers/vivid/vivid-core.c, line 1662 drivers/media/test-drivers/vivid/vivid-core.c, line 1691 drivers/media/usb/airspy/airspy.c, line 1053 drivers/media/usb/au0828/au0828-video.c, line 2009 drivers/media/usb/au0828/au0828-video.c, line 2018 drivers/media/usb/cpia2/cpia2_v4l.c, line 1137 drivers/media/usb/cx231xx/cx231xx-417.c, line 1792 drivers/media/usb/cx231xx/cx231xx-video.c, line 1837 drivers/media/usb/cx231xx/cx231xx-video.c, line 1895 drivers/media/usb/cx231xx/cx231xx-video.c, line 1910 drivers/media/usb/dvb-usb/cxusb-analog.c, line 1663 drivers/media/usb/dvb-usb/cxusb-analog.c, line 1698 drivers/media/usb/em28xx/em28xx-video.c, line 2792 drivers/media/usb/em28xx/em28xx-video.c, line 2826 drivers/media/usb/em28xx/em28xx-video.c, line 2839 drivers/media/usb/go7007/go7007-v4l2.c, line 1141 drivers/media/usb/gspca/gspca.c, line 1557 drivers/media/usb/hackrf/hackrf.c, line 1484 drivers/media/usb/hackrf/hackrf.c, line 1504 drivers/media/usb/hdpvr/hdpvr-video.c, line 1241 drivers/media/usb/msi2500/msi2500.c, line 1266 drivers/media/usb/pvrusb2/pvrusb2-v4l2.c, line 1248 drivers/media/usb/pvrusb2/pvrusb2-v4l2.c, line 1250 drivers/media/usb/pwc/pwc-if.c, line 1123 drivers/media/usb/s2255/s2255drv.c, line 1649 drivers/media/usb/s2255/s2255drv.c, line 1653 drivers/media/usb/stk1160/stk1160-v4l.c, line 833 drivers/media/usb/stkwebcam/stk-webcam.c, line 1257 drivers/media/usb/tm6000/tm6000-video.c, line 1641 drivers/media/usb/tm6000/tm6000-video.c, line 1657 drivers/media/usb/usbtv/usbtv-video.c, line 943 drivers/media/usb/uvc/uvc_driver.c, line 2242 drivers/media/usb/zr364xx/zr364xx.c, line 1534 drivers/staging/media/atomisp/pci/atomisp_subdev.c, line 1357 drivers/staging/media/atomisp/pci/atomisp_subdev.c, line 1365 drivers/staging/media/atomisp/pci/atomisp_subdev.c, line 1372 drivers/staging/media/atomisp/pci/atomisp_subdev.c, line 1379 drivers/staging/media/atomisp/pci/atomisp_subdev.c, line 1386 drivers/staging/media/atomisp/pci/atomisp_subdev.c, line 1401 drivers/staging/media/hantro/hantro_drv.c, line 773 drivers/staging/media/imx/imx-media-capture.c, line 921 drivers/staging/media/imx/imx-media-csc-scaler.c, line 855 drivers/staging/media/ipu3/ipu3-v4l2.c, line 1209 drivers/staging/media/meson/vdec/vdec.c, line 1098 drivers/staging/media/omap4iss/iss_video.c, line 1276 drivers/staging/media/rkvdec/rkvdec.c, line 873 drivers/staging/media/sunxi/cedrus/cedrus.c, line 420 drivers/staging/media/tegra-video/vi.c, line 1470 drivers/staging/media/tegra-video/vi.c, line 1696 drivers/staging/media/zoran/zoran_card.c, line 916 drivers/staging/most/video/video.c, line 426 drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c, line 1788 drivers/usb/gadget/function/f_uvc.c, line 431 include/media/v4l2-dev.h, line 380 samples/v4l/v4l2-pci-skeleton.c, line 882