Commit Graph

14918 Commits

Author SHA1 Message Date
Jiri Slaby 868211db6d ALSA: hda/generic - fix uninitialized variable
changed is not initialized in path_power_down_sync, but it is expected
to be false in case no change happened in the loop. So set it to
false.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-04-05 07:19:55 +02:00
Takashi Iwai 8fc24426f1 Revert "ALSA: hda - Allow power_save_controller option override DCAPS"
This reverts commit 6ab317419c.

The commit [6ab317419c: ALSA: hda - Allow power_save_controller option
override DCAPS] changed the behavior of power_save_controller so that
it can override the driver capability.  This assumed that this option
is rarely changed dynamically unlike power_save option.  Too naive.

It turned out that the user-space power-management tool tries to set
power_save_controller option to 1 together with power_save option
without knowing what's actually doing.  This enabled forcibly the
runtime PM of the controller,  which is known to be broken om many
chips thus disabled as default.

So, the only sane fix is to revert this commit again.  It was intended
to ease debugging/testing for runtime PM enablement, but obviously we
need another way for it.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=56171
Reported-and-tested-by: Nikita Tsukanov <keks9n@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-04-04 15:35:39 +02:00
David Henningsson aeb3a97222 ALSA: hda - fix typo in proc output
Rename "Digitial In" to "Digital In". This function is only used for
proc output, so should not cause any problems to change.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-04-04 11:49:16 +02:00
Rainer Koenig 1d87caa69c ALSA: hda - Enabling Realtek ALC 671 codec
* Added the device ID to the modalias list and assinged ALC662 patches
for it
* Added 4 port support for the device ID 0671 in alc662_parse_auto_config

Signed-off-by: Rainer Koenig <Rainer.Koenig@ts.fujitsu.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-04-04 08:53:51 +02:00
Torstein Hegge 690a863ff0 ALSA: usb: Work around CM6631 sample rate change bug
The C-Media CM6631 USB receiver doesn't respond to changes in sample rate
while the interface is active. The same behavior is observed in other UAC2
hardware like the VIA VT1731.

Reset the interface after setting the sampling frequency on sample rate
changes, to ensure that the sample rate set by snd_usb_init_sample_rate() is
used. Otherwise, the device will try to use the sample rate of the previous
stream, causing distorted sound on sample rate changes.

The reset is performed for all UAC2 devices, as it should not affect a
standards compliant device, but it is only necessary for C-Media CM6631,
VIA VT1731 and possibly others.

Failure to read sample rate from the device is not handled as an error in
set_sample_rate_v2(), as (permanent or intermittent) failure to read sample
rate isn't essential for a successful sample rate set.

Signed-off-by: Torstein Hegge <hegge@resisty.net>
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-04-03 17:05:44 +02:00
Mengdong Lin 10250911c6 ALSA: hda - bug fix on HDMI ELD debug message
This patch let ELD debug message show 'pin_eld->monitor_present' which reflects
the real pin response to verb GET_PIN_SENSE.

'eld->monitor_present' should not be used here because 'eld' is a temp
structure now and so its "monitor_present" is not set.

Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Acked-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-04-02 11:55:55 +02:00
Mengdong Lin 2ef5692efa ALSA: hda - bug fix on return value when getting HDMI ELD info
In function snd_hdmi_get_eld(), the variable 'ret' should be initialized to 0.
Otherwise it will be returned uninitialized as non-zero after ELD info is got
successfully. Thus hdmi_present_sense() will always assume ELD info is invalid
by mistake, and /proc file system cannot show the proper ELD info.

Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Cc: stable@vger.kernel.org
Acked-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-04-02 11:55:23 +02:00
Mark Brown 40bac28eb1 Merge remote-tracking branch 'asoc/fix/spear' into asoc-next 2013-03-26 14:08:07 +00:00
Mark Brown 5f948722cd Merge remote-tracking branch 'asoc/fix/si476x' into asoc-next 2013-03-26 14:08:05 +00:00
Mark Brown ff6550104c Merge remote-tracking branch 'asoc/fix/sh' into asoc-next 2013-03-26 14:08:04 +00:00
Mark Brown de7ba0574e Merge remote-tracking branch 'asoc/fix/max98090' into asoc-next 2013-03-26 14:08:03 +00:00
Mark Brown d7963b72e4 Merge remote-tracking branch 'asoc/fix/fsl' into asoc-next 2013-03-26 14:08:01 +00:00
Mark Brown a36b32402a Merge remote-tracking branch 'asoc/fix/dapm' into asoc-next 2013-03-26 14:07:58 +00:00
Mark Brown 23af7b0bba Merge remote-tracking branch 'asoc/fix/core' into asoc-next 2013-03-26 14:07:57 +00:00
Mark Brown 86b1f67706 Merge remote-tracking branch 'asoc/fix/adsp' into asoc-next 2013-03-26 14:07:56 +00:00
Lars-Peter Clausen 417a1178f1 ASoC: dma-sh7760: Fix compile error
The dma-sh7760 currently fails with the following compile error:
	sound/soc/sh/dma-sh7760.c:346:2: error: unknown field 'pcm_ops' specified in initializer
	sound/soc/sh/dma-sh7760.c:346:2: warning: initialization from incompatible pointer type
	sound/soc/sh/dma-sh7760.c:347:2: error: unknown field 'pcm_new' specified in initializer
	sound/soc/sh/dma-sh7760.c:347:2: warning: initialization makes integer from pointer without a cast
	sound/soc/sh/dma-sh7760.c:348:2: error: unknown field 'pcm_free' specified in initializer
	sound/soc/sh/dma-sh7760.c:348:2: warning: initialization from incompatible pointer type
	sound/soc/sh/dma-sh7760.c: In function 'sh7760_soc_platform_probe':
	sound/soc/sh/dma-sh7760.c:353:2: warning: passing argument 2 of 'snd_soc_register_platform' from incompatible pointer type
	include/sound/soc.h:368:5: note: expected 'struct snd_soc_platform_driver *' but argument is of type 'struct snd_soc_platform *'

This is due the misnaming of the snd_soc_platform_driver type name and 'ops'
field. The issue was introduced in commit f0fba2a("ASoC: multi-component - ASoC
Multi-Component Support").

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
2013-03-22 12:23:11 +01:00
Takashi Iwai 55a63d4da3 ALSA: hda - Fix DAC assignment for independent HP
The generic parser should evaluate the availability of the independent
HP when specified.  Otherwise a DAC without the direct connection to
the corresponding pin may be assigned for the HP, but the driver
doesn't check it at all.  The problem was actually seen on some
machines with VT1708s or equivalent codec, where DAC0 is assigned to
HP although it can be connected only via aamix.

This patch adds the badness evaluation for the independent HP to make
it working properly.

Reported-by: Lydia Wang <LydiaWang@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-21 17:20:12 +01:00
Takashi Iwai eb49faa6a4 ALSA: hda - Fix abuse of snd_hda_lock_devices() for DSP loader
The current DSP loader code abuses snd_hda_lock_devices() for ensuring
the DSP loader not conflicting with the other normal operations.  But
this trick obviously doesn't work for the PM resume since the streams
are kept opened there where snd_hda_lock_devices() returns -EBUSY.
That means we need another lock mechanism instead of abuse.

This patch provides the new lock state to azx_dev.  Theoretically it's
possible that the DSP loader conflicts with the stream that has been
already assigned for another PCM.  If it's running, the DSP loader
should simply fail.  If not -- it's the case for PM resume --, we
should assign this stream temporarily to the DSP loader, and take it
back to the PCM after finishing DSP loading.  If the PCM is operated
during the DSP loading, it should get an error, too.

Reported-and-tested-by: Dylan Reid <dgreid@chromium.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-20 18:36:06 +01:00
Takashi Iwai a686fd141e ALSA: hda - Fix typo in checking IEC958 emphasis bit
There is a typo in convert_to_spdif_status() about checking the
emphasis IEC958 status bit.  It should check the given value instead
of the resultant value.

Reported-by: Martin Weishart <martin.weishart@telosalliance.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-20 15:42:00 +01:00
Silviu-Mihai Popescu f7ba716f1e ASoC: core: fix invalid free of devm_ allocated data
The objects allocated by devm_* APIs are managed by devres and are freed when
the device is detached. Hence there is no need to use kfree() explicitly.

Signed-off-by: Silviu-Mihai Popescu <silviupopescu1990@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-20 11:05:56 +01:00
Lars-Peter Clausen 59d9cc2a50 ASoC: spear_pcm: Update to new pcm_new() API
Commit 552d1ef6 ("ASoC: core - Optimise and refactor pcm_new() to pass only
rtd") updated the pcm_new() callback to take the rtd as the only parameter. The
spear PCM driver (which was merged much later) still uses the old API. This
patch updates the driver to the new API.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Rajeev Kumar <rajeev-dlh.kumar@st.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
2013-03-20 11:02:33 +01:00
Joe Perches 4480764f57 ASoC:: max98090: Remove executable bit
Source files shouldn't have the executable bit set.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-20 10:54:12 +01:00
Daniel Mack 83ea5d18d7 ALSA: snd-usb: mixer: ignore -EINVAL in snd_usb_mixer_controls()
Creation of individual mixer controls may fail, but that shouldn't cause
the entire mixer creation to fail. Even worse, if the mixer creation
fails, that will error out the entire device probing.

All the functions called by parse_audio_unit() should return -EINVAL if
they find descriptors that are unsupported or believed to be malformed,
so we can safely handle this error code as a non-fatal condition in
snd_usb_mixer_controls().

That fixes a long standing bug which is commonly worked around by
adding quirks which make the driver ignore entire interfaces. Some of
them might now be unnecessary.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Reported-and-tested-by: Rodolfo Thomazelli <pe.soberbo@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-20 08:43:00 +01:00
Daniel Mack 4d7b86c98e ALSA: snd-usb: mixer: propagate errors up the call chain
In check_input_term() and parse_audio_feature_unit(), propagate the
error value that has been returned by a failing function instead of
-EINVAL. That helps cleaning up the error pathes in the mixer.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-20 08:42:35 +01:00
Torstein Hegge 61ac51301e ALSA: usb: Parse UAC2 extension unit like for UAC1
UAC2_EXTENSION_UNIT_V2 differs from UAC1_EXTENSION_UNIT, but can be handled in
the same way when parsing the unit. Otherwise parse_audio_unit() fails when it
sees an extension unit on a UAC2 device.

UAC2_EXTENSION_UNIT_V2 is outside the range allocated by UAC1.

Signed-off-by: Torstein Hegge <hegge@resisty.net>
Acked-by: Daniel Mack <zonque@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-20 08:42:12 +01:00
Takashi Iwai 039eb75350 ALSA: hda - Fix yet missing GPIO/EAPD setup in cirrus driver
I forgot to update spec->gpio_data in the automute hook, so it will be
overridden at the init sequence, thus the machine is still silent when
no headphone jack is plugged at boot time.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-18 16:55:49 +01:00
Takashi Iwai a86b1a2cd2 ALSA: hda/cirrus - Fix the digital beep registration
The argument passed to snd_hda_attach_beep_device() is a widget NID
while spec->beep_amp holds the composed value for amp controls.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-18 11:00:44 +01:00
Takashi Iwai 31b6945a89 ALSA: hda - Fix missing beep detach in patch_conexant.c
This leaks the beep input device after module unload, which leads to
Oops.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=55321
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-18 10:06:41 +01:00
Takashi Iwai 6d3073e124 ALSA: hda - Fix missing EAPD/GPIO setup for Cirrus codecs
During the transition to the generic parser, the hook to the codec
specific automute function was forgotten.  This resulted in the silent
output on some MacBooks.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-15 14:24:45 +01:00
Dan Carpenter 57220bc1f5 sound: sequencer: cap array index in seq_chn_common_event()
"chn" here is a number between 0 and 255, but ->chn_info[] only has
16 elements so there is a potential write beyond the end of the
array.

If the seq_mode isn't SEQ_2 then we let the individual drivers
(either opl3.c or midi_synth.c) handle it.  Those functions all
do a bounds check on "chn" so I haven't changed anything here.
The opl3.c driver has up to 18 channels and not 16.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-15 07:45:20 +01:00
Dylan Reid b714a7106b ALSA: hda/ca0132 - Remove extra setting of dsp_state.
spec->dsp_state is initialized to DSP_DOWNLOAD_INIT, no need to reset
and check it in ca0132_download_dsp().

Signed-off-by: Dylan Reid <dgreid@chromium.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-15 07:41:12 +01:00
Dylan Reid e8f1bd5d77 ALSA: hda/ca0132 - Check download state of DSP.
Instead of using the dspload_is_loaded() function, check the dsp_state
that is kept in the spec.  The dspload_is_loaded() function returns
true if the DSP transfer was never started.  This false-positive leads
to multiple second delays when ca0132_setup_efaults() times out on
each write.

Signed-off-by: Dylan Reid <dgreid@chromium.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-15 07:40:39 +01:00
Dylan Reid d1d28500cc ALSA: hda/ca0132 - Check if dspload_image succeeded.
If dspload_image() fails, it was ignored and dspload_wait_loaded() was
still called.  dsp_loaded should never be set to true in this case,
skip it.  The check in dspload_wait_loaded() return true if the DSP is
loaded or if it never started.

Signed-off-by: Dylan Reid <dgreid@chromium.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-15 07:40:11 +01:00
Peter Ujfalusi 7f08a89862 ASoC: dapm: Fix pointer dereference in is_connected_output_ep()
*path is not yet initialized when we check if the widget is connected.

The compiler also warns about this:
sound/soc/soc-dapm.c: In function 'is_connected_output_ep':
sound/soc/soc-dapm.c:824:18: warning: 'path' may be used uninitialized in this function

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-15 01:27:39 +00:00
David Henningsson 303985f810 ALSA: hda - Disable IDT eapd_switch if there are no internal speakers
If there are no internal speakers, we should not turn the eapd switch
off, because it might be necessary to keep high for Headphone.

BugLink: https://bugs.launchpad.net/bugs/1155016
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-14 15:31:45 +01:00
Markus Pargmann 34913fd950 ASoC: pcm030 audio fabric: remove __init from probe
Remove probe function from the init section.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-12 18:55:26 +00:00
Sascha Hauer b6e51600f4 ASoC: imx-ssi: Fix occasional AC97 reset failure
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
2013-03-12 18:53:38 +00:00
Wei Yongjun e8b18addee ASoC: core: fix possible memory leak in snd_soc_bytes_put()
'data' is malloced in snd_soc_bytes_put() and should be freed
before leaving from the error handling cases, otherwise it will cause
memory leak.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-12 18:42:59 +00:00
Wei Yongjun f4b828128a ASoC: wm_adsp: fix possible memory leak in wm_adsp_load_coeff()
'file' is malloced in wm_adsp_load_coeff() and should be freed
before leaving from the error handling cases, otherwise it will cause
memory leak.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-12 18:42:06 +00:00
Takashi Iwai b5f82b1044 ALSA: hda - Fix snd_hda_get_num_raw_conns() to return a correct value
In the connection list expansion in hda_codec.c and hda_proc.c, the
value returned from snd_hda_get_num_raw_conns() is used as the array
size to store the connection list.  However, the function returns
simply a raw value of the AC_PAR_CONNLIST_LEN parameter, and the
widget list with ranges isn't considered there.  Thus it may return a
smaller size than the actual list, which results in -ENOSPC in
snd_hda_get_raw_conections().

This patch fixes the bug by parsing the connection list correctly also
for snd_hda_get_num_raw_conns().

Reported-and-tested-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-12 16:47:30 +01:00
Clemens Ladisch 281a6ac0f5 ALSA: usb-audio: add a workaround for the NuForce UDH-100
The NuForce UDH-100 numbers its interfaces incorrectly, which makes the
interface associations come out wrong, which results in the driver
erroring out with the message "Audio class v2 interfaces need an
interface association".

Work around this by searching for the interface association descriptor
also in some other place where it might have ended up.

Reported-and-tested-by: Dave Helstroom <helstroom@google.com>
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-12 08:35:30 +01:00
Wei Yongjun 2e9b9a3c24 ALSA: asihpi - fix potential NULL pointer dereference
The dereference should be moved below the NULL test.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-12 08:34:36 +01:00
Takashi Iwai 66efdc71d9 ALSA: seq: Fix missing error handling in snd_seq_timer_open()
snd_seq_timer_open() didn't catch the whole error path but let through
if the timer id is a slave.  This may lead to Oops by accessing the
uninitialized pointer.

 BUG: unable to handle kernel NULL pointer dereference at 00000000000002ae
 IP: [<ffffffff819b3477>] snd_seq_timer_open+0xe7/0x130
 PGD 785cd067 PUD 76964067 PMD 0
 Oops: 0002 [#4] SMP
 CPU 0
 Pid: 4288, comm: trinity-child7 Tainted: G      D W 3.9.0-rc1+ #100 Bochs Bochs
 RIP: 0010:[<ffffffff819b3477>]  [<ffffffff819b3477>] snd_seq_timer_open+0xe7/0x130
 RSP: 0018:ffff88006ece7d38  EFLAGS: 00010246
 RAX: 0000000000000286 RBX: ffff88007851b400 RCX: 0000000000000000
 RDX: 000000000000ffff RSI: ffff88006ece7d58 RDI: ffff88006ece7d38
 RBP: ffff88006ece7d98 R08: 000000000000000a R09: 000000000000fffe
 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
 R13: ffff8800792c5400 R14: 0000000000e8f000 R15: 0000000000000007
 FS:  00007f7aaa650700(0000) GS:ffff88007f800000(0000) GS:0000000000000000
 CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
 CR2: 00000000000002ae CR3: 000000006efec000 CR4: 00000000000006f0
 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
 Process trinity-child7 (pid: 4288, threadinfo ffff88006ece6000, task ffff880076a8a290)
 Stack:
  0000000000000286 ffffffff828f2be0 ffff88006ece7d58 ffffffff810f354d
  65636e6575716573 2065756575712072 ffff8800792c0030 0000000000000000
  ffff88006ece7d98 ffff8800792c5400 ffff88007851b400 ffff8800792c5520
 Call Trace:
  [<ffffffff810f354d>] ? trace_hardirqs_on+0xd/0x10
  [<ffffffff819b17e9>] snd_seq_queue_timer_open+0x29/0x70
  [<ffffffff819ae01a>] snd_seq_ioctl_set_queue_timer+0xda/0x120
  [<ffffffff819acb9b>] snd_seq_do_ioctl+0x9b/0xd0
  [<ffffffff819acbe0>] snd_seq_ioctl+0x10/0x20
  [<ffffffff811b9542>] do_vfs_ioctl+0x522/0x570
  [<ffffffff8130a4b3>] ? file_has_perm+0x83/0xa0
  [<ffffffff810f354d>] ? trace_hardirqs_on+0xd/0x10
  [<ffffffff811b95ed>] sys_ioctl+0x5d/0xa0
  [<ffffffff813663fe>] ? trace_hardirqs_on_thunk+0x3a/0x3f
  [<ffffffff81faed69>] system_call_fastpath+0x16/0x1b

Reported-and-tested-by: Tommi Rantala <tt.rantala@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-11 09:40:36 +01:00
Sean Connor 69a4cfdd44 ALSA: ice1712: Initialize card->private_data properly
Set card->private_data in snd_ice1712_create for fixing NULL
dereference in snd_ice1712_remove().

Signed-off-by: Sean Connor <sconnor004@allyinics.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-07 15:38:58 +01:00
Kailang Yang 84dfd0ac23 ALSA: hda - Add support of new codec ALC233
It's compatible with ALC282.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-07 09:21:01 +01:00
Xi Wang 3bc085a12d ALSA: hda/ca0132 - Avoid division by zero in dspxfr_one_seg()
Move the zero check `hda_frame_size_words == 0' before the modulus
`buffer_size_words % hda_frame_size_words'.

Also remove the redundant null check `buffer_addx == NULL'.

Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-07 09:18:00 +01:00
Mengdong Lin 4c7a548a70 ALSA: hda - check NULL pointer when creating SPDIF PCM switch
If the new control cannot be created, this function will return to avoid
snd_hda_ctl_add dereferencing a NULL control pointer.

Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-07 09:14:03 +01:00
Mengdong Lin 25336e8ae2 ALSA: hda - check NULL pointer when creating SPDIF controls
If the SPDIF control array cannot be reallocated, the function
will return to avoid dereferencing a NULL pointer.

Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-03-07 09:12:14 +01:00
Takashi Iwai 9fedcc44f1 ASoC: Updates for v3.9
A few driver fixes, none of them terribly dramatic.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.12 (GNU/Linux)
 
 iQIcBAABAgAGBQJRODXDAAoJELSic+t+oim9z1MP/iCk4Ds13FXXziBcB52s3JT4
 18HXnol98a905tMPMgsqaaZPIrb9nm/9unqwg4OKK4c7pDsJLURcCX6e+YEmaie+
 auOsEZiL6qILurVg9PE60EhVZPOraXsYk7Qf7L0qW0stEvLB/Ug2/Ate8fhbY/dI
 1zUeePUaX6nFuSDQbbkKfahZs3zLGmOMEJC0s2eCoKq7kHlPOx0whuZ3lKCSMywR
 +xtGBFl7uDQ/zcbGdtd6Y5i3AodU4B6lORZLpN+TCibw/d0jq2OtcdPRTD7ur/av
 yqohnGEAIwGB1QuiE02c+QS9A/Q17vxF35g3unjKc/r6Xviv1wi2GttMmnfKXbg8
 zhTN5g69gqIhKE+DGqRy0TyTVOnF9g0/xe9Y2tU8UOYRr0XjMD6Y9yHu6fQIWVOf
 j90xWhrMrgO4NOU1OZj4wiaVT3S65VnVrc+5RqRdjjorlfJL+M2VJlWI8amYi8aH
 /6p0PdA6/FbqWhryAf9VRYjjov7VS3YyPzWYQZLBEE60exsH+DxRlxlB1WRkaJoi
 Wt5Ao47HZ8dsO2F1dyX7RV8bCNrzSRNcG68XWqIiI6d66eaY+um4sDuRijyOacsn
 wRTSg/CUvFv44y/BFKyffQuU8ytPvSCuHLeKUNVkgw0vpPwkhwSokDuRxuPRkJ8X
 ik+00/YdCE4xN7vg34AB
 =Yton
 -----END PGP SIGNATURE-----

Merge tag 'asoc-v3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v3.9

A few driver fixes, none of them terribly dramatic.
2013-03-07 09:11:22 +01:00
Mark Brown f73c06dc2c Merge remote-tracking branch 'asoc/fix/wm8960' into tmp 2013-03-07 14:29:43 +08:00