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authorLinus Torvalds <torvalds@linux-foundation.org>2018-06-15 17:24:40 +0900
committerLinus Torvalds <torvalds@linux-foundation.org>2018-06-15 17:24:40 +0900
commit2f6e24d3151fb9967774f9721b288f216f3180df (patch)
treeb5fac9c4b02a442324f7cae0fbdcf6c29affa733 /include/uapi
parentbecfc5e97cbab00b25a592aabc36838ec7217d1f (diff)
parentad6baae6238136d9380ba95aa1646ab8b2fa52f5 (diff)
downloadlinux-2f6e24d3151fb9967774f9721b288f216f3180df.tar.bz2
Merge tag 'sound-fix-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai: "Here is a collection of small fixes on top of the previous update. All small and obvious fixes. Mostly for usual suspects, USB-audio and HD-audio, but a few trivial error handling fixes for misc drivers as well" * tag 'sound-fix-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: usb-audio: Always create the interrupt pipe for the mixer ALSA: usb-audio: Add insertion control for UAC3 BADD ALSA: usb-audio: Change in connectors control creation interface ALSA: usb-audio: Add bi-directional terminal types ALSA: lx6464es: add error handling for pci_ioremap_bar ALSA: sonicvibes: add error handling for snd_ctl_add ALSA: usb-audio: Remove explicitly listed Mytek devices ALSA: usb-audio: Generic DSD detection for XMOS-based implementations ALSA: usb-audio: Add native DSD support for Mytek DACs ALSA: hda/realtek - Add shutup hint ALSA: usb-audio: Disable the quirk for Nura headset ALSA: hda: add dock and led support for HP ProBook 640 G4 ALSA: hda: add dock and led support for HP EliteBook 830 G5 ALSA: emu10k1: add error handling for snd_ctl_add ALSA: fm801: add error handling for snd_ctl_add
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/usb/audio.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/uapi/linux/usb/audio.h b/include/uapi/linux/usb/audio.h
index 13d98e6e0db1..74e520fb944f 100644
--- a/include/uapi/linux/usb/audio.h
+++ b/include/uapi/linux/usb/audio.h
@@ -230,6 +230,14 @@ struct uac1_output_terminal_descriptor {
#define UAC_OUTPUT_TERMINAL_COMMUNICATION_SPEAKER 0x306
#define UAC_OUTPUT_TERMINAL_LOW_FREQ_EFFECTS_SPEAKER 0x307
+/* Terminals - 2.4 Bi-directional Terminal Types */
+#define UAC_BIDIR_TERMINAL_UNDEFINED 0x400
+#define UAC_BIDIR_TERMINAL_HANDSET 0x401
+#define UAC_BIDIR_TERMINAL_HEADSET 0x402
+#define UAC_BIDIR_TERMINAL_SPEAKER_PHONE 0x403
+#define UAC_BIDIR_TERMINAL_ECHO_SUPPRESSING 0x404
+#define UAC_BIDIR_TERMINAL_ECHO_CANCELING 0x405
+
/* Set bControlSize = 2 as default setting */
#define UAC_DT_FEATURE_UNIT_SIZE(ch) (7 + ((ch) + 1) * 2)