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2009-09-27const: mark struct vm_struct_operationsAlexey Dobriyan3-3/+3
* mark struct vm_area_struct::vm_ops as const * mark vm_ops in AGP code But leave TTM code alone, something is fishy there with global vm_ops being used. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-10Merge branch 'topic/usb-audio' into for-linusTakashi Iwai3-96/+256
* topic/usb-audio: ALSA: usb-audio - Fix types taken in min() sound: usb-audio: do not make URBs longer than sync packet interval sound: usb-audio: add MIDI drain callback sound: usb-audio: use multiple output URBs sound: usb-audio: use multiple input URBs sound: usb-audio: Xonar U1 digital output support
2009-09-10Merge branch 'topic/tlv-minmax' into for-linusTakashi Iwai1-2/+11
* topic/tlv-minmax: ALSA: usb-audio - Correct bogus volume dB information ALSA: usb-audio - Use the new TLV_DB_MINMAX type ALSA: Add new TLV types for dBwith min/max
2009-09-08ALSA: Re-export snd_pcm_format_name() functionTakashi Iwai1-2/+2
Re-export snd_pcm_format_name() function to be used outside the PCM core. As a first example, usbaudio is changed to use it now again. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-08-11ALSA: usb-audio - Fix types taken in min()Takashi Iwai1-1/+1
Fix the compile warning due to different integer types used in min(): sound/usb/usbaudio.c: In function 'init_substream_urbs': sound/usb/usbaudio.c:1087: warning: comparison of distinct pointer types lacks a cast Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-08-10sound: usb-audio: do not make URBs longer than sync packet intervalClemens Ladisch1-0/+2
Using more packets in one URB do avoid interrupts does not make sense when we have a sync pipe whose packets generate interrupts more often. Therefore, limit the URB size to the synchronization packet interval. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-07-26Merge branch 'fix/usb-audio' into for-linusTakashi Iwai1-5/+20
* fix/usb-audio: ALSA: usb-audio - Volume control quirk for QuickCam E 3500
2009-07-23ALSA: snd_usb_caiaq: add support for Audio2DJDaniel Mack4-1/+10
This adds support for Native Instrument's freshly announced Audio2DJ sound device hardware. Version number bumped to 1.3.19. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-07-22ALSA: usb-audio - Volume control quirk for QuickCam E 3500Alexey Fisher1-5/+20
- E3500 report cval->max more than it actually can handel, so if you set 95% capture level it will be silently muted. - Betwen cval->min and cval-max(real) is 2940 control units, but real are only 7 with cval->res = 384. - Alsa can't handel less than 10 controls, so make it more and set cval->res = 192. Signed-off-by: Alexey Fisher <bug-track@fisher-privat.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-07-15sound: usb-audio: add MIDI drain callbackClemens Ladisch1-19/+60
When draining, instead of waiting for fifty milliseconds, just wait for the currently active URBs to complete. This cuts the usual waiting time down to one USB frame, or zero in the common case when there is no URB. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-07-15sound: usb-audio: use multiple output URBsClemens Ladisch1-67/+103
Some newer USB MIDI interfaces use rather small packet sizes, so to get enough bandwidth, we have to be able to send multiple packets in one USB frame, so we have to use multiple URBs. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-07-15sound: usb-audio: use multiple input URBsClemens Ladisch1-33/+54
Some newer USB MIDI interfaces use rather small packet sizes, so to get enough bandwidth, we have to be able to receive multiple packets in one USB frame, so we have to use multiple URBs. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-07-15sound: usb-audio: Xonar U1 digital output supportClemens Ladisch1-0/+60
Add support for the Asus Xonar U1. This device is mostly class compliant, but the digital output requires a vendor-specific request. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-07-15sound: usb-audio: add workaround for Blue Microphones devicesClemens Ladisch1-1/+13
Blue Microphones USB devices have an alternate setting that sends two channels of data to the computer. Unfortunately, the descriptors of that altsetting have a wrong channel setting, which means that any recorded data from such a device has twice the sample rate from what would be expected. This patch adds a workaround to ignore that altsetting. Since these devices have only one actual channel, no data is lost. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-07-08Remove multiple KERN_ prefixes from printk formatsJoe Perches1-3/+4
Commit 5fd29d6ccbc98884569d6f3105aeca70858b3e0f ("printk: clean up handling of log-levels and newlines") changed printk semantics. printk lines with multiple KERN_<level> prefixes are no longer emitted as before the patch. <level> is now included in the output on each additional use. Remove all uses of multiple KERN_<level>s in formats. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-02ALSA: usx2y - reparent sound deviceTakashi Iwai2-2/+2
Fix the parent device to be the USB interface, not the USB device. A similiar commit like 563c2bf59d392357bcc1d99642933cc88c687964. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-07-02ALSA: snd_usb_caiaq: reparent sound deviceDaniel Mack1-4/+6
The sound device instance needs to be a child of the USB interface, not the USB device. Newer udev versions pay attention to that. Signed-off-by: Daniel Mack <daniel@caiaq.de> Reported-by: Lennart Poettering <lennart@poettering.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-21Merge branch 'for-linus' of ↵Linus Torvalds2-3/+4
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Add model=6530g option ALSA: hda - Acer Inspire 6530G model for Realtek ALC888 ALSA: snd_usb_caiaq: fix legacy input streaming ASoC: Kill BUS_ID_SIZE ALSA: HDA - Correct trivial typos in comments. ALSA: HDA - Name-fixes in code (tagra/targa) ALSA: HDA - Add pci-quirk for MSI MS-7350 motherboard. ALSA: hda - Fix memory leak at codec creation
2009-06-21Merge branch 'topic/caiaq' into for-linusTakashi Iwai2-3/+4
* topic/caiaq: ALSA: snd_usb_caiaq: fix legacy input streaming
2009-06-17ALSA: snd_usb_caiaq: fix legacy input streamingDaniel Mack2-3/+4
Seems that nobody recently tried the input on the very first supported sound card model, RK2. This patch fixes the byte offset to make it running again. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-17ALSA: usb-audio - Correct bogus volume dB informationTakashi Iwai1-0/+9
Some USB devices give bogus dB information and it screws up PA. It's better to detect a broken value and correct it in the driver before exposing the value to the outside. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-17ALSA: usb-audio - Use the new TLV_DB_MINMAX typeTakashi Iwai1-2/+2
Use the new TLV_DB_MINMAX type instead of TLV_DB_SCALE. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-16Merge branch 'for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: ctxfi - Fix deadlock with xfi-timer ALSA: intel8x0 - Fix PCM position craziness ALSA: usb-audio - rework quirk for TerraTec Aureon USB 5.1 MkII ASoC: magician: fix PXA SSP clock polarity ASoC: Instantiate any forgotten DAPM widgets ASoC: Revert duplicated code in SSM2602 driver ALSA: hda - Add quirk for Acer Aspire 6935G ALSA: ctxfi - Replace atc lock to mutex ASoC: Remove odd bit clock ratios for WM8903
2009-06-16Merge branch 'topic/usb-audio' into for-linusTakashi Iwai1-1/+1
* topic/usb-audio: ALSA: usb-audio - rework quirk for TerraTec Aureon USB 5.1 MkII
2009-06-15ALSA: usb-audio - rework quirk for TerraTec Aureon USB 5.1 MkIIAndrea Borgia1-1/+1
This patch changes yet again the ID for the TTA cards, resulting in a more reasonable name: 1 [Aureon51MkII ]: USB-Audio - Aureon5.1MkII TerraTec Aureon5.1MkII at usb-0000:00:03.0-2, full speed Signed-off-by: Andrea Borgia <andrea@borgia.bo.it> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-14Merge branch 'for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (31 commits) trivial: remove the trivial patch monkey's name from SubmittingPatches trivial: Fix a typo in comment of addrconf_dad_start() trivial: usb: fix missing space typo in doc trivial: pci hotplug: adding __init/__exit macros to sgi_hotplug trivial: Remove the hyphen from git commands trivial: fix ETIMEOUT -> ETIMEDOUT typos trivial: Kconfig: .ko is normally not included in module names trivial: SubmittingPatches: fix typo trivial: Documentation/dell_rbu.txt: fix typos trivial: Fix Pavel's address in MAINTAINERS trivial: ftrace:fix description of trace directory trivial: unnecessary (void*) cast removal in sound/oss/msnd.c trivial: input/misc: Fix typo in Kconfig trivial: fix grammo in bus_for_each_dev() kerneldoc trivial: rbtree.txt: fix rb_entry() parameters in sample code trivial: spelling fix in ppc code comments trivial: fix typo in bio_alloc kernel doc trivial: Documentation/rbtree.txt: cleanup kerneldoc of rbtree.txt trivial: Miscellaneous documentation typo fixes trivial: fix typo milisecond/millisecond for documentation and source comments. ...
2009-06-12Merge branch 'topic/caiaq' into for-linusTakashi Iwai1-1/+2
* topic/caiaq: ALSA: snd_usb_caiaq: set mixername
2009-06-12trivial: remove extra spaceViral Mehta1-1/+1
Just for the sake of readability, removing extra space Signed-off-by: Viral Mehta <viral.mehta@einfochips.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-06-11ALSA: snd_usb_caiaq: set mixernameDaniel Mack1-1/+2
alsamixer and friends want the mixername to be set. Even though the driver does not exports a real mixer device, export the name doesn't harm. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-10Merge branch 'topic/usb-audio' into for-linusTakashi Iwai2-0/+68
* topic/usb-audio: ALSA: usb - Add boot quirk for C-Media 6206 USB Audio ALSA: usb-audio - errata corrige for quirk ALSA: usb-audio - Add quirk for Roland/Edirol M-16DX ALSA: usb-audio - quirk for USB Aureon cards
2009-06-10Merge branch 'topic/pcm-delay' into for-linusTakashi Iwai1-1/+13
* topic/pcm-delay: ALSA: usbaudio - Add delay account ALSA: Add extra delay count in PCM
2009-06-08ALSA: usb - Add boot quirk for C-Media 6206 USB AudioDan Allongo1-0/+25
Added boot quirk for C-Media CM6206 device in snd_usb_audio_probe. The function snd_usb_cm6206_boot_quirk sets up six internal 16-bit registers in order to initialize the device. Values for the registers came from sniffing USB traffic under Windows since only four of the six are documented in the datasheet for CM106 and some reserved bits were also being set. [Minor coding-style fixes by tiwai] Signed-off-by: Dan Allongo <gongo2k1@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-03ALSA: usb-audio - errata corrige for quirkAndrea Borgia1-1/+1
Cut'n'paste mistake, whose likely result was nothing at all. Correct version is "USB_DEVICE", not "USB_DEVICE_VENDOR_SPEC". Signed-off-by: Andrea Borgia <andrea@borgia.bo.it> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-02ALSA: snd_usb_caiaq: bump version numberDaniel Mack1-1/+1
Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-02ALSA: snd_usb_caiaq: give better shortnameDaniel Mack1-2/+19
If not passed as module option, provide an own card ID with the newly introduced snd_set_card_id() call. This will prevent ALSA from calling choose_default_name() which only takes the last part of a name containing whitespaces. This for example caused 'Audio 4 DJ' to be shortened to 'DJ', which was not very descriptive. The implementation now takes the short name and removes all whitespaces from it which is much nicer. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-02ALSA: snd_usb_caiaq: give better longnameDaniel Mack2-20/+6
The serial number is of no interest in the longname, remove it. This gives space for the usb path information which is more informative. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-02ALSA: snd_usb_caiaq: use strlcpyDaniel Mack1-2/+2
Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-02ALSA: snd_usb_caiaq: clean whitespacesDaniel Mack3-86/+86
Cosmetic changes only, no code change. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-01ALSA: usb-audio - Add quirk for Roland/Edirol M-16DXTakashi Iwai1-0/+35
Added a half-working quirk for Roland/Edirol M-16DX. This enables the capture on the device but the playback on it seems still problematic becuase of lack of sync with the capture clock. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-01ALSA: usb-audio - quirk for USB Aureon cardsAndrea Borgia1-0/+8
Add quirk to provide proper naming of the Terratec Aureon 5.1 MkII USB card. Signed-off-by: Andrea Borgia <andrea@borgia.bo.it> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-05-27sound: usb-audio: make the MotU Fastlane work againClemens Ladisch4-4/+14
Kernel 2.6.18 broke the MotU Fastlane, which uses duplicate endpoint numbers in a manner that is not only illegal but also confuses the kernel's endpoint descriptor caching mechanism. To work around this, we have to add a separate usb_set_interface() call to guide the USB core to the correct descriptors. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Reported-and-tested-by: David Fries <david@fries.net> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-05-05ALSA: usbaudio - Add delay accountTakashi Iwai1-1/+13
Manage the PCM delay account based on the queued URBs. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-04-28ALSA: Add missing SNDRV_PCM_INFO_BATCH flag to some driversTakashi Iwai1-1/+2
Added SNDRV_PCM_INFO_BATCH flag to PCM info field of some drivers that really don't give the precise pointer value. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-04-27Merge branch 'fix/caiaq' into for-linusTakashi Iwai2-6/+8
* fix/caiaq: ALSA: snd-usb-caiaq: fix reported elapsed periods
2009-04-27ALSA: snd-usb-caiaq: fix reported elapsed periodsDaniel Mack2-6/+8
Reset the internal period position counter upon stream startup. This fixes initial aplay underruns and problems related to latency picky applications such as pulseaudio. Bumped the version number to 1.3.14. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-04-21Merge branch 'fix/usx2y' into for-linusTakashi Iwai2-39/+40
* fix/usx2y: ALSA: us122l: add snd_us122l_free() ALSA: us122l: Fix signedness in comparisions
2009-04-20ALSA: us122l: add snd_us122l_free()Karsten Wiese1-2/+10
Use it to clean up snd_us122l_card_used[]. Without patch unplugging of an US122L soundcard didn't reset the corresponding element of snd_us122l_card_used[] to 0. The (SNDRV_CARDS + 1)th plugging in did not result in creating the soundcard device anymore. Index values supplied with the modprobe command line were not used correctly anymore after the first unplugging of an US122L. Signed-off-by: Karsten Wiese <fzu@wemgehoertderstaat.de> Cc: stable@kernel.org Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-04-17ALSA: us122l: Fix signedness in comparisionsKarsten Wiese1-37/+30
Within 2.6.30's mergewindow, struct urb's transfer_buffer_length has become unsigned. This changed an "int > int" comparision to an "unsigned > int" one in snd_usb_122l. Fix this by using a local int variable instead of urb->transfer_buffer_length in comparisions. Shorten playback_prep_freqn() a bit and tweak error-paths in usb_stream_prepare_playback(). Signed-off-by: Karsten Wiese <fzu@wemgehoertderstaat.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-04-15Merge branch 'topic/memdup_user' into for-linusTakashi Iwai2-14/+9
* topic/memdup_user: ALSA: sound/pci: use memdup_user() ALSA: sound/usb: use memdup_user() ALSA: sound/isa: use memdup_user() ALSA: sound/core: use memdup_user()
2009-04-14ALSA: snd-usb-caiaq: rename files to remove redundant information in file pathesDaniel Mack11-15/+16
Cleanup only, no functional change. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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