BMC/Intel-BMC/linux.git/sound/usb/misc, branch dev

ALSA: pcm: Add snd_pcm_stop_xrun() helper

2014-11-09T17:20:40+00:00

Add a new helper function snd_pcm_stop_xrun() to the standard sequnce lock/snd_pcm_stop(XRUN)/unlock by a single call, and replace the existing open codes with this helper. The function checks the PCM running state to prevent setting the wrong state, too, for more safety. Signed-off-by: Takashi Iwai

ALSA: usb: Convert to snd_card_new() with a device pointer

2014-02-12T10:18:00+00:00

Also remove superfluous snd_card_set_dev() calls. Signed-off-by: Takashi Iwai

ALSA: ua101: Fix unlocked snd_pcm_stop() call

2013-07-15T19:24:57+00:00

snd_pcm_stop() must be called in the PCM substream lock context. Cc: Acked-by: Clemens Ladisch Signed-off-by: Takashi Iwai

ALSA: sound/usb/misc/ua101.c: convert __list_for_each usage to list_for_each

2013-06-18T05:47:32+00:00

Signed-off-by: Dave Jones Signed-off-by: Takashi Iwai

ALSA: USB: adjust for changed 3.8 USB API

2013-04-29T08:57:35+00:00

The recent changes in the USB API ("implement new semantics for URB_ISO_ASAP") made the former meaning of the URB_ISO_ASAP flag the default, and changed this flag to mean that URBs can be delayed. This is not the behaviour wanted by any of the audio drivers because it leads to discontinuous playback with very small period sizes. Therefore, our URBs need to be submitted without this flag. Reported-by: Joe Rayhawk Cc: # 3.8 only Signed-off-by: Clemens Ladisch Signed-off-by: Takashi Iwai

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2012-01-12T16:00:30+00:00

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (526 commits) ASoC: twl6040 - Add method to query optimum PDM_DL1 gain ALSA: hda - Fix the lost power-setup of seconary pins after PM resume ALSA: usb-audio: add Yamaha MOX6/MOX8 support ALSA: virtuoso: add S/PDIF input support for all Xonars ALSA: ice1724 - Support for ooAoo SQ210a ALSA: ice1724 - Allow card info based on model only ALSA: ice1724 - Create capture pcm only for ADC-enabled configurations ALSA: hdspm - Provide unique driver id based on card serial ASoC: Dynamically allocate the rtd device for a non-empty release() ASoC: Fix recursive dependency due to select ATMEL_SSC in SND_ATMEL_SOC_SSC ALSA: hda - Fix the detection of "Loopback Mixing" control for VIA codecs ALSA: hda - Return the error from get_wcaps_type() for invalid NIDs ALSA: hda - Use auto-parser for HP laptops with cx20459 codec ALSA: asihpi - Fix potential Oops in snd_asihpi_cmode_info() ALSA: hdsp - Fix potential Oops in snd_hdsp_info_pref_sync_ref() ALSA: hda/cirrus - support for iMac12,2 model ASoC: cx20442: add bias control over a platform provided regulator ALSA: usb-audio - Avoid flood of frame-active debug messages ALSA: snd-usb-us122l: Delete calls to preempt_disable mfd: Put WM8994 into cache only mode when suspending ... Fix up trivial conflicts in: - arch/arm/mach-s3c64xx/mach-crag6410.c: renamed speyside_wm8962 to tobermory, added littlemill right next to it - drivers/base/regmap/{regcache.c,regmap.c}: duplicate diff that had already come in with other changes in the regmap tree

ALSA: module_param: make bool parameters really bool

2011-12-19T09:34:41+00:00

module_param(bool) used to counter-intuitively take an int. In fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy trick. It's time to remove the int/unsigned int option. For this version it'll simply give a warning, but it'll break next kernel version. Signed-off-by: Rusty Russell Signed-off-by: Takashi Iwai

USB: convert sound/* to use module_usb_driver()

2011-11-18T17:50:44+00:00

This converts the drivers in sound/* to use the module_usb_driver() macro which makes the code smaller and a bit simpler. Added bonus is that it removes some unneeded kernel log messages about drivers loading and/or unloading. Cc: Jaroslav Kysela Cc: Takashi Iwai Cc: Daniel Mack Cc: Clemens Ladisch Cc: Torsten Schenk Cc: Paul Gortmaker Cc: Karsten Wiese Signed-off-by: Greg Kroah-Hartman

ALSA: ua101: fix crash when unplugging

2011-11-06T10:21:42+00:00

If the device is unplugged while running, it is possible for a PCM device to be closed after the disconnect callback has returned. This means that kill_stream_urb() and disable_iso_interface() would try to access already-invalid or freed USB data structures. The function free_usb_related_resources() was intended to prevent this, but forgot to clear the affected variables. Reported-and-tested-by: Olivier Courtay Signed-off-by: Clemens Ladisch Cc: 2.6.33+ Signed-off-by: Takashi Iwai

ALSA: firewire-speakers, oxygen, ua101: allow > 10 s periods

2011-06-17T09:36:30+00:00

Since commit f2b3614cefb6 (Don't check DMA time-out too shortly), drivers need no longer restrict their PCM period length to be shorter than 10 seconds. Signed-off-by: Clemens Ladisch Signed-off-by: Takashi Iwai