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

/linux/Documentation/userspace-api/ioctl/
H A Dcdrom.rst26 CDROMVOLCTRL Control output volume (struct cdrom_volctrl)
364 CDROMVOLCTRL
372 ioctl(fd, CDROMVOLCTRL, &volume);
/linux/include/uapi/linux/
H A Dcdrom.h66 #define CDROMVOLCTRL 0x530a /* Control output volume macro
/linux/drivers/cdrom/
H A Dcdrom.c2726 return cdi->ops->audio_ioctl(cdi, CDROMVOLCTRL, &volume); in cdrom_ioctl_volctrl()
3317 case CDROMVOLCTRL: in mmc_ioctl()
3417 case CDROMVOLCTRL: in cdrom_ioctl()
/linux/Documentation/cdrom/
H A Dcdrom-standard.rst855 `CDROMVOLCTRL`