···7474#define SNDRV_HDSPM_IOCTL_GET_CONFIG \7575 _IOR('H', 0x41, struct hdspm_config)76767777-/**7777+/*7878 * If there's a TCO (TimeCode Option) board installed,7979 * there are further options and status data available.8080 * The hdspm_ltc structure contains the current SMPTE8181 * timecode and some status information and can be8282 * obtained via SNDRV_HDSPM_IOCTL_GET_LTC or in the8383 * hdspm_status struct.8484- **/8484+ */85858686enum hdspm_ltc_format {8787 format_invalid,···113113114114#define SNDRV_HDSPM_IOCTL_GET_LTC _IOR('H', 0x46, struct hdspm_ltc)115115116116-/**116116+/*117117 * The status data reflects the device's current state118118 * as determined by the card's configuration and119119 * connection status.120120- **/120120+ */121121122122enum hdspm_sync {123123 hdspm_sync_no_lock = 0,···171171#define SNDRV_HDSPM_IOCTL_GET_STATUS \172172 _IOR('H', 0x47, struct hdspm_status)173173174174-/**174174+/*175175 * Get information about the card and its add-ons.176176- **/176176+ */177177178178#define HDSPM_ADDON_TCO 1179179
+1-1
sound/pci/emu10k1/emu10k1x.c
···180180181181/* From 0x50 - 0x5f, last samples captured */182182183183-/**183183+/*184184 * The hardware has 3 channels for playback and 1 for capture.185185 * - channel 0 is the front channel186186 * - channel 1 is the rear channel