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Searched refs:CDROMSUBCHNL (Results 1 – 4 of 4) sorted by relevance

/Linux-v5.10/Documentation/userspace-api/ioctl/
Dcdrom.rst27 CDROMSUBCHNL Read subchannel data (struct cdrom_subchnl)
409 CDROMSUBCHNL
419 ioctl(fd, CDROMSUBCHNL, &q);
/Linux-v5.10/include/uapi/linux/
Dcdrom.h68 #define CDROMSUBCHNL 0x530b /* Read subchannel data macro
/Linux-v5.10/drivers/cdrom/
Dcdrom.c2626 ret = cdi->ops->audio_ioctl(cdi, CDROMSUBCHNL, &q); in cdrom_ioctl_get_subchnl()
3319 case CDROMSUBCHNL: in mmc_ioctl()
3420 case CDROMSUBCHNL: in cdrom_ioctl()
/Linux-v5.10/Documentation/cdrom/
Dcdrom-standard.rst851 `CDROMSUBCHNL`
915 an *ioctl* call to *CDROMSUBCHNL*. For juke-boxes, an extra argument