kernel.git/sound/usb, branch linux-4.15.y

ALSA: usb-audio: Add native DSD support for TEAC UD-301

2018-04-08T12:27:33Z

commit b00214865d65100163574ba250008f182cf90869 upstream. Add native DSD support quirk for TEAC UD-301 DAC, by adding the PID/VID 0644:804a. Signed-off-by: Nobutaka Okabe Cc: Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: usb-audio: Add a quirck for B&W PX headphones

2018-03-09T06:47:28Z

commit 240a8af929c7c57dcde28682725b29cf8474e8e5 upstream. The capture interface doesn't work and the playback interface only supports 48 kHz sampling rate even though it advertises more rates. Signed-off-by: Erik Veijola Cc: Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: usb: add more device quirks for USB DSD devices

2018-02-22T14:40:10Z

commit 7c74866baef1827e18f8269aec85030063520bd4 upstream. Add some more devices that need quirks to handle DSD modes correctly. Signed-off-by: Daniel Mack Reported-and-tested-by: Thomas Gresens Cc: Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: usb-audio: add implicit fb quirk for Behringer UFX1204

2018-02-22T14:40:10Z

commit 5e35dc0338d85ccebacf3f77eca1e5dea73155e8 upstream. Add quirk to ensure a sync endpoint is properly configured. This patch is a fix for same symptoms on Behringer UFX1204 as patch from Albertto Aquirre on Dec 8 2016 for Axe-Fx II. Signed-off-by: Lassi Ylikojola Cc: Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: usb-audio: Fix UAC2 get_ctl request with a RANGE attribute

2018-02-22T14:40:10Z

commit 447cae58cecd69392b74a4a42cd0ab9cabd816af upstream. The layout of the UAC2 Control request and response varies depending on the request type. With the current implementation, only the Layout 2 Parameter Block (with the 2-byte sized RANGE attribute) is handled properly. For the Control requests with the 1-byte sized RANGE attribute (Bass Control, Mid Control, Tremble Control), the response is parsed incorrectly. This commit: * fixes the wLength field value in the request * fixes parsing the range values from the response Fixes: 23caaf19b11e ("ALSA: usb-mixer: Add support for Audio Class v2.0") Signed-off-by: Kirill Marinushkin Cc: Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

Merge tag 'sound-4.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2017-12-20T21:03:20Z

Pull sound fixes from Takashi Iwai: "All stable fixes here: - a regression fix of USB-audio for the previous hardening patch - a potential UAF fix in rawmidi - HD-audio and USB-audio quirks, the missing new ID" * tag 'sound-4.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: usb-audio: Fix the missing ctl name suffix at parsing SU ALSA: hda/realtek - Fix Dell AIO LineOut issue ALSA: rawmidi: Avoid racy info ioctl via ctl device ALSA: hda - Add vendor id for Cannonlake HDMI codec ALSA: usb-audio: Add native DSD support for Esoteric D-05X

ALSA: usb-audio: Fix the missing ctl name suffix at parsing SU

2017-12-19T06:41:07Z

The commit 89b89d121ffc ("ALSA: usb-audio: Add check return value for usb_string()") added the check of the return value from snd_usb_copy_string_desc(), which is correct per se, but it introduced a regression. In the original code, either the "Clock Source", "Playback Source" or "Capture Source" suffix is added after the terminal string, while the commit changed it to add the suffix only when get_term_name() is failing. It ended up with an incorrect ctl name like "PCM" instead of "PCM Capture Source". Also, even the original code has a similar bug: when the ctl name is generated from snd_usb_copy_string_desc() for the given iSelector, it also doesn't put the suffix. This patch addresses these issues: the suffix is added always when no static mapping is found. Also the patch tries to put more comments and cleans up the if/else block for better readability in order to avoid the same pitfall again. Fixes: 89b89d121ffc ("ALSA: usb-audio: Add check return value for usb_string()") Reported-and-tested-by: Mauro Santos Cc: Signed-off-by: Takashi Iwai

ALSA: usb-audio: Add native DSD support for Esoteric D-05X

2017-12-07T12:42:07Z

Adds VID:PID of Esoteric D-05X to the TEAC device id's. Renames the is_teac_50X_dac() function to is_teac_dsd_dac() to cover broader device family from the same corporation sharing the same USB audio implementation. Signed-off-by: Jussi Laako Cc: Signed-off-by: Takashi Iwai

Merge tag 'sound-4.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2017-12-06T18:49:14Z

Pull sound fixes from Takashi Iwai: "All fixes are small and for stable: - a PCM ioctl race fix - yet another USB-audio hardening for malicious descriptors - Realtek ALC257 codec support" * tag 'sound-4.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: pcm: prevent UAF in snd_pcm_info ALSA: hda/realtek - New codec support for ALC257 ALSA: usb-audio: Add check return value for usb_string() ALSA: usb-audio: Fix out-of-bound error ALSA: seq: Remove spurious WARN_ON() at timer check

ALSA: usb-audio: Add check return value for usb_string()

2017-12-04T08:15:55Z

snd_usb_copy_string_desc() returns zero if usb_string() fails. In case of failure, we need to check the snd_usb_copy_string_desc()'s return value and add an exception case Signed-off-by: Jaejoong Kim Cc: Signed-off-by: Takashi Iwai