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Searched refs:CDROMSUBCHNL (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.4/Documentation/ioctl/
Dcdrom.rst27 CDROMSUBCHNL Read subchannel data (struct cdrom_subchnl)
409 CDROMSUBCHNL
419 ioctl(fd, CDROMSUBCHNL, &q);
/Linux-v5.4/block/
Dcompat_ioctl.c255 case CDROMSUBCHNL: in compat_blkdev_driver_ioctl()
/Linux-v5.4/include/uapi/linux/
Dcdrom.h68 #define CDROMSUBCHNL 0x530b /* Read subchannel data macro
/Linux-v5.4/drivers/cdrom/
Dcdrom.c2624 ret = cdi->ops->audio_ioctl(cdi, CDROMSUBCHNL, &q); in cdrom_ioctl_get_subchnl()
3286 case CDROMSUBCHNL: in mmc_ioctl()
3387 case CDROMSUBCHNL: in cdrom_ioctl()
/Linux-v5.4/Documentation/cdrom/
Dcdrom-standard.rst865 `CDROMSUBCHNL`
931 an *ioctl* call to *CDROMSUBCHNL*. For juke-boxes, an extra argument