19 Aug, 2017
1 commit
-
snd_pcm_ops are not supposed to change at runtime. All functions
working with snd_pcm_ops provided by work with
const snd_pcm_ops. So mark the non-const structs as const.Signed-off-by: Arvind Yadav
Signed-off-by: Takashi Iwai
07 Aug, 2017
1 commit
-
usb_device_id are not supposed to change at runtime. All functions
working with usb_device_id provided by work with
const usb_device_id. So mark the non-const structs as const.Signed-off-by: Arvind Yadav
Signed-off-by: Takashi Iwai
16 Nov, 2015
1 commit
-
Commit 939f325f4a0f ("usb: add usb_endpoint_maxp() macro") and commit
29cc88979a88 ("USB: use usb_endpoint_maxp() instead of le16_to_cpu()")
introduced a new helper macro. This trivial patch convert remaining
users found in ua101 driver.Signed-off-by: Cheah Kok Cheong
Acked-by: Clemens Ladisch
Signed-off-by: Takashi Iwai
10 Nov, 2014
1 commit
-
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
12 Feb, 2014
1 commit
-
Also remove superfluous snd_card_set_dev() calls.
Signed-off-by: Takashi Iwai
16 Jul, 2013
1 commit
-
snd_pcm_stop() must be called in the PCM substream lock context.
Cc:
Acked-by: Clemens Ladisch
Signed-off-by: Takashi Iwai
18 Jun, 2013
1 commit
-
Signed-off-by: Dave Jones
Signed-off-by: Takashi Iwai
29 Apr, 2013
1 commit
-
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
13 Jan, 2012
1 commit
-
* '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
19 Dec, 2011
1 commit
-
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
19 Nov, 2011
1 commit
-
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
06 Nov, 2011
1 commit
-
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
17 Jun, 2011
1 commit
-
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
21 May, 2010
1 commit
-
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (229 commits)
USB: remove unused usb_buffer_alloc and usb_buffer_free macros
usb: musb: update gfp/slab.h includes
USB: ftdi_sio: fix legacy SIO-device header
USB: kl5usb105: reimplement using generic framework
USB: kl5usb105: minor clean ups
USB: kl5usb105: fix memory leak
USB: io_ti: use kfifo to implement write buffering
USB: io_ti: remove unsused private counter
USB: ti_usb: use kfifo to implement write buffering
USB: ir-usb: fix incorrect write-buffer length
USB: aircable: fix incorrect write-buffer length
USB: safe_serial: straighten out read processing
USB: safe_serial: reimplement read using generic framework
USB: safe_serial: reimplement write using generic framework
usb-storage: always print quirks
USB: usb-storage: trivial debug improvements
USB: oti6858: use port write fifo
USB: oti6858: use kfifo to implement write buffering
USB: cypress_m8: use kfifo to implement write buffering
USB: cypress_m8: remove unused drain define
...Fix up conflicts (due to usb_buffer_alloc/free renaming) in
drivers/input/tablet/acecad.c
drivers/input/tablet/kbtab.c
drivers/input/tablet/wacom_sys.c
drivers/media/video/gspca/gspca.c
sound/usb/usbaudio.c
05 Mar, 2010
3 commits
-
Clean up the usb audio driver by factoring out a lot of functions to
separate files. Code for procfs, quirks, urbs, format parsers etc all
got a new home now.Moved almost all special quirk handling to quirks.c and introduced new
generic functions to handle them, so the exceptions do not pollute the
whole driver.Renamed usbaudio.c to card.c because this is what it actually does now.
Renamed usbmidi.c to midi.c for namespace clarity.
Removed more things from usbaudio.h.The non-standard drivers were adopted accordingly.
Signed-off-by: Daniel Mack
Cc: Clemens Ladisch
Signed-off-by: Takashi Iwai -
Rename snd-usb-lib to snd-usbmidi-lib as MIDI functions are the only
thing it actually contains. Introduce a new header file to only declare
these functions.Introduced usbmixer.h for all functions exported by usbmixer.c.
Signed-off-by: Daniel Mack
Cc: Clemens Ladisch
Signed-off-by: Takashi Iwai -
As part of the USB audio code cleanup, move the non-standard ua101
driver out of the way.Signed-off-by: Daniel Mack
Cc: Clemens Ladisch
Signed-off-by: Takashi Iwai
