23 Aug, 2013
1 commit
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ASoC: Updates for v3.12
- DAPM is now mandatory for CODEC drivers in order to avoid the repeated
regressions in the special cases for non-DAPM CODECs and make it
easier to integrate with other components on boards. All existing
drivers have had some level of DAPM support added.
- A lot of cleanups in DAPM plus support for maintaining controls in a
specific state while a DAPM widget all contributed by Lars-Peter Clausen.
- Core helpers for bitbanged AC'97 reset from Markus Pargmann.
- New drivers and support for Analog Devices ADAU1702 and ADAU1401(a),
Asahi Kasei Microdevices AK4554, Atmel AT91ASM9x5 and WM8904 based
machines, Freescale S/PDIF and SSI AC'97, Renesas R-Car SoCs, Samsung
Exynos5420 SoCs, Texas Instruments PCM1681 and PCM1792A and Wolfson
Microelectronics WM8997.
- Support for building drivers that can support it cross-platform for
compile test.
12 Aug, 2013
2 commits
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Patch makes midi output buffer DMA-able by allocating it separately.
Signed-off-by: Torsten Schenk
Cc:
Signed-off-by: Takashi Iwai -
Patch makes pcm buffers DMA-able by allocating each one separately.
Signed-off-by: Torsten Schenk
Cc:
Signed-off-by: Takashi Iwai
08 Aug, 2013
1 commit
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There is no need to pass constants via stack. The width may be explicitly
specified in the format.Signed-off-by: Andy Shevchenko
Signed-off-by: Takashi Iwai
07 Aug, 2013
1 commit
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Patch fixes 6fire not to use stack as URB transfer_buffer. URB buffers need to
be DMA-able, which stack is not. Furthermore, transfer_buffer should not be
allocated as part of larger device structure because DMA coherency issues and
patch fixes this issue too.Cc: stable@vger.kernel.org
Signed-off-by: Jussi Kivilinna
Tested-by: Torsten Schenk
Signed-off-by: Takashi Iwai
21 Jul, 2013
1 commit
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Return SNDRV_PCM_POS_XRUN (snd_pcm_uframes_t) instead of
SNDRV_PCM_STATE_XRUN (snd_pcm_state_t) from the pointer
function of 6fire, as expected by snd_pcm_update_hw_ptr0().Caught by sparse.
Signed-off-by: Eldad Zack
Cc:
Signed-off-by: Takashi Iwai
16 Jul, 2013
1 commit
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snd_pcm_stop() must be called in the PCM substream lock context.
Cc:
Signed-off-by: Takashi Iwai
21 Jun, 2013
2 commits
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In sound/usb/card.c and sound/usb/misc/ua101.c there are no spaces
between the vendor and the device names, use this style in the other
drivers too.This also helps keeping consistency when new drivers copies from the
ones already in the mainline tree.Signed-off-by: Antonio Ospite
Signed-off-by: Takashi Iwai -
For USB devices it's not necessary to allocate physically contiguous
buffers.Signed-off-by: Antonio Ospite
Signed-off-by: Takashi Iwai
23 May, 2013
1 commit
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Check only the uppermost 16 bits instead of the whole 32 bits of
the version information. Do this because all firmware version tested
with this version information worked correctly and the strict check
causes problems for several users.Signed-off-by: Torsten Schenk
Signed-off-by: Takashi Iwai
29 Apr, 2013
1 commit
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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
07 Dec, 2012
2 commits
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The patch below prevents the 6fire usb driver going into panic state
when stopping playing. On some systems the urb in handler
(usb6fire_pcm_in_urb_handler) is being called while urbs are being
killed off, this causes the driver to set panic state and can result in
the kernel warning 'URB %p submitted while active'.Signed-off-by: Jurgen Kramer
Signed-off-by: Takashi Iwai -
CONFIG_HOTPLUG is going away as an option. As result the __dev*
markings will be going away.Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst,
and __devexit.Signed-off-by: Bill Pemberton
Signed-off-by: Takashi Iwai
21 Nov, 2012
1 commit
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'rt' was dereferenced before the NULL check.
Moved the code after the check.Signed-off-by: Sachin Kamat
Signed-off-by: Takashi Iwai
06 Aug, 2012
1 commit
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Signed-off-by: Andy Shevchenko
Signed-off-by: Takashi Iwai
18 Jun, 2012
1 commit
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Signed-off-by: Daniel Mack
Cc: Torsten Schenk
Signed-off-by: Takashi Iwai
22 Feb, 2012
5 commits
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Add a stereo volume control for analog input channel pair 1/2.
Signed-off-by: Torsten Schenk
Signed-off-by: Takashi Iwai -
Add a mute control for every analog output channel.
Signed-off-by: Torsten Schenk
Signed-off-by: Takashi Iwai -
Add a stereo volume control for every analog output pair 1/2, 3/4, 5/6.
Signed-off-by: Torsten Schenk
Signed-off-by: Takashi Iwai -
Remove the soft log-conversion and add a dB scale according to
the DAC documentation instead.Signed-off-by: Torsten Schenk
Signed-off-by: Takashi Iwai -
Remove unused driver version information from the individual files.
Signed-off-by: Torsten Schenk
Signed-off-by: Takashi Iwai
13 Jan, 2012
1 commit
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* '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
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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
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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
01 Nov, 2011
1 commit
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Lots of sound drivers were getting module.h via the implicit presence
of it in but we are going to clean that up. So
fix up those users now.Signed-off-by: Paul Gortmaker
23 Sep, 2011
1 commit
-
Signed-off-by: Andy Shevchenko
Signed-off-by: Takashi Iwai
17 Jun, 2011
1 commit
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Fixed remaining issues of the signedness bug discovered by Dan Carpenter.
A check was remaining that tests if unsigned rt->rate is >= 0.
Changed that so that rt->rate now consistently uses ARRAY_SIZE(rates)
as invalid rate value and not -1.Signed-off-by: Torsten Schenk
Signed-off-by: Takashi Iwai
14 Jun, 2011
1 commit
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We have a double-free bug in
sound/usb/6fire/firmware.c::usb6fire_fw_ezusb_upload().
We already call release_firmware(fw) on line 258, so when we then do it
again after usb6fire_fw_ezusb_write() returns
Signed-off-by: Takashi Iwai
03 Jun, 2011
1 commit
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One of the error paths in
sound/usb/6fire/firmware.c::usb6fire_fw_ezusb_upload() neglects to free
the memory allocated for the firmware before returning, thus leaking the
memory.Signed-off-by: Jesper Juhl
Signed-off-by: Takashi Iwai
22 May, 2011
1 commit
26 Apr, 2011
1 commit
-
Signed-off-by: Daniel Mack
Cc: Torsten Schenk
Signed-off-by: Takashi Iwai
04 Apr, 2011
4 commits
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Digital Thru mixer element added (device can act as converter opticalcoax)
Signed-off-by: Torsten Schenk
Signed-off-by: Takashi Iwai -
Firmware loader: magical device bytes check updated (accepts all device
versions now and accepts possibly loaded firmware, if it is knowing to
be working)Signed-off-by: Torsten Schenk
Signed-off-by: Takashi Iwai -
Added support for sample format s32_le.
Signed-off-by: Torsten Schenk
Signed-off-by: Takashi Iwai -
Completion of signedness bug for pcm_runtime.rate: variable will never
get assigned a negative value now.Signed-off-by: Torsten Schenk
Signed-off-by: Takashi Iwai
31 Mar, 2011
1 commit
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Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: Lucas De Marchi
08 Feb, 2011
1 commit
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rt->rate is an unsigned char so it's never equal to -1. It's not a huge
problem because the invalid rate is caught inside the call to
usb6fire_pcm_set_rate() which returns -EINVAL. But if we fix the test
then it prints out the correct error message so that's good.Signed-off-by: Dan Carpenter
Signed-off-by: Takashi Iwai
25 Jan, 2011
1 commit
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What is working: Everything except SPDIF
- Hardware Master volume
- PCM 44-192kHz@24 bits, 6 channels out, 4 channels in (analog)
- MIDI in/out
- firmware loading after cold start
- phono/line switchingSigned-off-by: Torsten Schenk
Signed-off-by: Takashi Iwai