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

/Linux-v4.19/Documentation/ioctl/
Dcdrom.txt25 CDROMSUBCHNL Read subchannel data (struct cdrom_subchnl)
325 CDROMSUBCHNL Read subchannel data (struct cdrom_subchnl)
330 ioctl(fd, CDROMSUBCHNL, &q);
/Linux-v4.19/block/
Dcompat_ioctl.c255 case CDROMSUBCHNL: in compat_blkdev_driver_ioctl()
/Linux-v4.19/include/uapi/linux/
Dcdrom.h68 #define CDROMSUBCHNL 0x530b /* Read subchannel data macro
/Linux-v4.19/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-v4.19/Documentation/cdrom/
Dcdrom-standard.tex845 \item[CDROMSUBCHNL] Get sub-channel data in argument $arg$ of type $struct\
896 $ioctl$ call to $CDROMSUBCHNL$. For juke-boxes, an extra argument