14 Sep, 2010
4 commits
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Reported-by: Carmen Cru
Signed-off-by: Ben Hutchings
Signed-off-by: Takashi Iwai -
Signed-off-by: Joe Perches
Signed-off-by: Takashi Iwai -
Signed-off-by: Joe Perches
Acked-by: Mark Brown
Acked-by: Geoff Levand
Signed-off-by: Takashi Iwai
10 Sep, 2010
3 commits
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This patch adds support for the new Traktor Kontrol S4 by Native
Instruments. It features a new audio data streaming model, MIDI
in and out ports, a huge number of 174 dimmable LEDs, 96 buttons
and 46 absolute encoder axis, including some rotary encoders.All features are supported by the driver now.
Did some code refactoring along the way.
Signed-off-by: Daniel Mack
Signed-off-by: Takashi Iwai -
Let git do the job.
Signed-off-by: Daniel Mack
Signed-off-by: Takashi Iwai
09 Sep, 2010
9 commits
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Update the Xonar config texts with the latest information about the
Xonar DS, HDAV1.3 Slim, and Xense.Signed-off-by: Clemens Ladisch
Signed-off-by: Takashi Iwai -
As the select directive does not handle indirect dependencies, select
those explicitly in the driver sections.Signed-off-by: Clemens Ladisch
Signed-off-by: Takashi Iwai -
Add the possibility to route a mix of the two channels of stereo data to
the center and LFE outputs. Due to a WM8766 restriction, all surround
and back channels also get the mixed L/R signal in this case.Signed-off-by: Clemens Ladisch
Signed-off-by: Takashi Iwai -
Automatically mute the speaker outputs as long as a headphone is plugged.
Signed-off-by: Clemens Ladisch
Signed-off-by: Takashi Iwai -
Now that the polarity of the headphone detection pin is known, replace
the debugging message with a proper jack plug input device.Signed-off-by: Clemens Ladisch
Signed-off-by: Takashi Iwai -
Use the correct number, register bits, and names for the input switches.
Signed-off-by: Clemens Ladisch
Signed-off-by: Takashi Iwai -
The check for the volume update latch bit was accidentally in the wrong
function, where it would prevent the MSB from being written, instead of
correctly ignoring it for cached values.Signed-off-by: Clemens Ladisch
Signed-off-by: Takashi Iwai -
If we pass in a device which is higher than SNDRV_RAWMIDI_DEVICES then
the "next device" should be -1. This function just returns device + 1.But the main thing is that "device + 1" can lead to a (harmless) integer
overflow and that annoys static analysis tools.[fix the case for device == SNDRV_RAWMIDI_DEVICE by tiwai]
Signed-off-by: Dan Carpenter
Signed-off-by: Takashi Iwai
08 Sep, 2010
8 commits
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snd_hda_parse_pin_def_config() has some workaround for re-assigning
some pins declared as headphones to line-outs. This didn't work properly
for some cases because it used memmove() stupidly wrongly.Reference: Novell bnc#637263
https://bugzilla.novell.com/show_bug.cgi?id=637263Cc:
Signed-off-by: Takashi Iwai -
The error handling in snd_seq_oss_open() has several bad codes that
do dereferecing released pointers and double-free of kmalloc'ed data.
The object dp is release in free_devinfo() that is called via
private_free callback. The rest shouldn't touch this object any more.The patch changes delete_port() to call kfree() in any case, and gets
rid of unnecessary calls of destructors in snd_seq_oss_open().Fixes CVE-2010-3080.
Reported-and-tested-by: Tavis Ormandy
Cc:
Signed-off-by: Takashi Iwai -
The driver doesn't probe the device properly because of left-over cfg[]
that isn't used at all for msnd-classic device. This is only for msnd-
pinnacle.Signed-off-by: Takashi Iwai
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EeePC 1001HAG has a similar problem like other ASUS machine, which doesn't
set the codec SSID properly for indicating the beep capability.
To enable PC-beep again, put this to the whitelist.Signed-off-by: Takashi Iwai
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Add init verb sequence for errata ER880C3
http://www.cirrus.com/en/pubs/errata/ER880C3.pdfSigned-off-by: Brian Austin
Cc:
Signed-off-by: Takashi Iwai -
Due to the wrong "return" in the loop, a capture substream won't be
released at disconnection properly if the device is capture only and has
no playback substream. This caused Oops occasionally at the device
reconnection.Reported-by: Kim Minhyoung
Cc:
Signed-off-by: Takashi Iwai -
The Line and Mic inputs cannot be used at the same time, so the driver
has to automatically disable one of them if both are set. However, it
forgot to notify userspace about this change, so the mixer state would
be inconsistent. To fix this, check if the other control gets muted,
and send a notification event in this case.Signed-off-by: Clemens Ladisch
Reported-and-tested-by: Nathan Schagen
Cc:
Signed-off-by: Takashi Iwai -
For the WM8776 chip, this driver uses a different sample format and
more features than the Windows driver. When rebooting from Linux into
Windows, the latter driver does not reset the chip but assumes all its
registers have their default settings, so we get garbled sound or, if
the output happened to be muted before rebooting, no sound.To make that driver happy, hook our driver's cleanup function into the
shutdown notifier and ensure that the chip gets reset.Signed-off-by: Clemens Ladisch
Reported-and-tested-by: Nathan Schagen
Cc:
Signed-off-by: Takashi Iwai
07 Sep, 2010
3 commits
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Lenovo T400s requires the quirk to make automatic HP/mic switching working.
Reported-by: Frank Becker
Cc:
Signed-off-by: Takashi Iwai -
Clean up the playback pointer callback function a bit, and make the
pointer check more strictly to avoid bogus pointers.Signed-off-by: Takashi Iwai
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Signed-off-by: Joe Perches
Signed-off-by: Takashi Iwai
04 Sep, 2010
5 commits
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The Audio Class v2 support code in 2.6.35 added checks for the
bInterfaceProtocol field. However, there are devices (usually those
detected by vendor-specific quirks) that do not have one of the
predefined values in this field, which made the driver reject them.To fix this regression, restore the old behaviour, i.e., assume that
a device with an unknown bInterfaceProtocol field (other than
UAC_VERSION_2) has more or less UAC-v1-compatible descriptors.[compile warning fixes by tiwai]
Signed-off-by: Clemens Ladisch
Cc: Daniel Mack
Cc:
Signed-off-by: Takashi Iwai -
Add a quirk to make the BOSS ME-25 work.
Many thanks to Kees van Veen.Signed-off-by: Clemens Ladisch
Signed-off-by: Takashi Iwai -
Add a quirk for the Roland/Cakewalk A-300PRO/A-500PRO/A-800PRO keyboards.
Signed-off-by: Clemens Ladisch
Signed-off-by: Takashi Iwai -
Add a quirk for the other logical device of the PCR-1 so that not only
the MIDI interface but also the audio interface works.Signed-off-by: Clemens Ladisch
Signed-off-by: Takashi Iwai
02 Sep, 2010
3 commits
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For devices with more than one control interface, let's assume the first
one contains the audio controls. Unfortunately, there is no field in any
of the descriptors to tell us whether a control interface is for audio
or MIDI controls, so a better check is not easy to implement.On a composite device with audio and MIDI functions, for example, the
code currently overwrites chip->ctrl_intf, causing operations on the
control interface to fail if they are issued after the device probe.Signed-off-by: Daniel Mack
Signed-off-by: Takashi Iwai -
The M-Audio Fast Track Ultra series devices did not play sound correctly
at 44.1/88.2 kHz. Changing the output endpoint attribute to adaptive
fixes this.Signed-off-by: Felix Homann
Signed-off-by: Clemens Ladisch
Signed-off-by: Takashi Iwai -
This new model adds the following functionality to HP G60:
- Automute of internal speakers
- Autoswitch of internal/external mics
- Remove SPDIF not physically presentBugLink: http://launchpad.net/bugs/587388
Cc: stable@kernel.org
Signed-off-by: David Henningsson
Signed-off-by: Takashi Iwai
29 Aug, 2010
2 commits
28 Aug, 2010
3 commits
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There were some new formats added in commit 15c0cee6c809 "ALSA: pcm:
Define G723 3-bit and 5-bit formats". That commit increased
SNDRV_PCM_FORMAT_LAST as well. My concern is that there are a couple
places which do:for (i = 0; i < SNDRV_PCM_FORMAT_LAST; i++) {
if (dummy->pcm_hw.formats & (1ULL << i))
snd_iprintf(buffer, " %s", snd_pcm_format_name(i));
}I haven't tested these but it looks like if "i" were equal to
SNDRV_PCM_FORMAT_G723_24 or higher then we might read past the end of
the array.Signed-off-by: Dan Carpenter
Signed-off-by: Takashi Iwai -
The spinlock lock in sound_timer.c is used without initialization.
Signed-off-by: Akinobu Mita
Signed-off-by: Takashi Iwai -
If hw error is ignored, status is updated with invalid info.
Signed-off-by: Eliot Blennerhassett
Signed-off-by: Takashi Iwai
