- 25 Jan, 2012 2 commits
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Gustavo Maciel Dias Vieira authored
HP laptop models with buggy BIOS are apparently frequent, including machines with different codecs. Set the polarity of the mute led based on the SSID and include an entry for the HP Mini 110-3100. Signed-off-by:
Gustavo Maciel Dias Vieira <gustavo@sagui.org> Tested-by:
Predrag Ivanovic <predivan@open.telekom.rs> Cc: <stable@kernel.org> [v3.2+] Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
The refactoring of Realtek codec driver in 3.2 kernel caused a regression for ASUS A6Rp laptop; it doesn't give any output. The reason was that this machine has a secret master mute (or EAPD) control via NID 0x0f VREF. Setting VREF50 on this node makes the sound working again. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=42588 Cc: <stable@kernel.org> [v3.2+] Signed-off-by:
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- 24 Jan, 2012 2 commits
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Jesper Juhl authored
If copy_from_user() does not return 0 we'll leak the memory we allocated for 'params' when that variable goes out of scope. Also a small CodingStyle cleanup: Use braces on both branches of if/else when one branch needs it. Signed-off-by:
Jesper Juhl <jj@chaosbits.net> Acked-by:
Vinod Koul <vinod.koul@linux.intel.com> Signed-off-by:
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Raymond Yau authored
- check SDAC bit of AC97 primary codec when create "rear" device 3, "4ch" device 2 and "4ch Duplication" switch as the card need a four channels AC97 codec to support surround40. Signed-off-by:
Raymond Yau <superquad.vortex2@gmail.com> Signed-off-by:
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- 23 Jan, 2012 3 commits
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Takashi Iwai authored
The recent change of the power-widget handling for IDT codecs caused the silent output from the docking-station line-out jack. This was partially fixed by the commit f2cbba76 "ALSA: hda - Fix the lost power-setup of seconary pins after PM resume". But the line-out on the docking-station is still silent when booted with the jack plugged even by this fix. The remainig bug is that the power-widget is set off in stac92xx_init() because the pins in cfg->line_out_pins[] aren't checked there properly but only hp_pins[] are checked in is_nid_hp_pin(). This patch fixes the problem by checking both HP and line-out pins and leaving the power-map correctly. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=42637 Cc: <stable@kernel.org> Signed-off-by:
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David Henningsson authored
The user reports that model=auto works fine for him. Using model=auto bring in new features such as jack detection notification to userspace. Alsa info is available at http://paste.ubuntu.com/805351/Signed-off-by:
David Henningsson <david.henningsson@canonical.com> Signed-off-by:
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Takashi Iwai authored
The commit 2ae66c26 ALSA: hda: option to enable arbitrary buffer/period sizes introduced a regression on machines with Intel controller and Nvidia HDMI. The reason is that the driver modifies the global variable align_buffer_size when an Intel controller is found, and the Nvidia HDMI controller is probed after Intel although Nvidia chips require the aligned buffers. This patch fixes the problem by moving the flag into the local struct so that it's not affected by other controllers. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=42567 Cc: <stable@kernel.org> Signed-off-by:
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- 20 Jan, 2012 2 commits
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Takashi Iwai authored
Just overlooked. sound/pci/hda/patch_realtek.c: In function ‘alc_sku_unsol_event’: sound/pci/hda/patch_realtek.c:643:19: warning: unused variable ‘spec’ [-Wunused-variable] Signed-off-by: -
Albert Pool authored
I have been told that this way the rear headphone connector is working as well; with model=alienware only laptop speakers work. The subsystem of both controller and codec is 1028:0490. Signed-off-by:
Albert Pool <albertpool@solcon.nl> Signed-off-by:
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- 19 Jan, 2012 3 commits
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Takashi Iwai authored
Now that all quirks have the own unsol handlers, we don't need to check use_jack_tbl flag any more. Let's kill it. Signed-off-by: -
Takashi Iwai authored
The recently added jack-kctl support sets the unsol event tags dynamically, while static quirks usually set the fixed tags in the init_verbs array. Due to this conflict, the own unsol event handler can't retrieve the tag and handle it properly any more. For fixing this, avoid calling snd_hda_jack_add_kctls() for static quirks, and always let them use own handlers instead of the standard one for the auto-pareser. Reported-by:
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Takashi Iwai authored
When a machine has multiple speakers, we don't need to create the controls for multi-ios. Check the number of primary outputs beforehand. Note that this workaround might not work always with new codecs in future; this assumes that both speakers and multi-io jacks share the same mixers/DACs. If they are routed with different mixers, the individual mixer controls should be needed. But, so far, this doesn't happen with the existing ALC codecs. Signed-off-by:
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- 16 Jan, 2012 4 commits
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Clemens Ladisch authored
The two DACs for the front output and the surround/center/LFE/back outputs are wired up out of phase, so when channels are duplicated, their sound can cancel out each other and result in a weaker bass response. To fix this, reverse the polarity of the neutron flow to the front output. Reported-any-tested-by:
Daniel Hill <daniel@enemyplanet.geek.nz> Signed-off-by:
Clemens Ladisch <clemens@ladisch.de> Cc: 2.6.34+ <stable@vger.kernel.org> Signed-off-by:
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Raymond Yau authored
- The maximum number of playback streams depend on the number of sample rate conveters (16) and the number of DMA channels (32). Signed-off-by:
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Raymond Yau authored
- Check SDAC bit of AC97 codec for supporting 4 channels playback. Signed-off-by:
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David Henningsson authored
More than one user reports that changing the model from "both" to "dmic" makes their Internal Mic work. Cc: stable@kernel.org Tested-by:
Martin Ling <martin-launchpad@earth.li> BugLink: https://bugs.launchpad.net/bugs/795823Signed-off-by:
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- 13 Jan, 2012 2 commits
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Takashi Iwai authored
CONFIG_SND_COMPRESS_OFFLOAD is an item to be selected by the dirver just like CONFIG_SND_PCM, and no need to prompt for explicit selection. Signed-off-by: -
David Henningsson authored
Several users have reported "choppy" audio under the 3.2 kernel, and that changing position_fix to 1 has resolved their problem. The chip is an nVidia Corporation MCP89 High Definition Audio, [10de:0d94] (rev a2). Cc: stable@kernel.org (v3.2+) BugLink: https://bugs.launchpad.net/bugs/909419Signed-off-by:
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- 12 Jan, 2012 3 commits
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Takashi Iwai authored
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Takashi Iwai authored
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Takashi Iwai authored
Merge branch 'for-3.3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into topic/asoc
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- 11 Jan, 2012 9 commits
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Liam Girdwood authored
The DL1 PDM interface adds a little gain depending on the output device. Add a method to retrieve the gain value for machine driver usage. Signed-off-by:Liam Girdwood <lrg@ti.com>
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Takashi Iwai authored
When multiple headphone or other detectable output pins are present, the power-map has to be updated after resume appropriately, but the current driver doesn't check all pins but only the first pin (since it's enough to check it for the mute-behavior). This resulted in the silent output from the secondary outputs after PM resume. This patch fixes the problem by checking all pins at (re-)init time. Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=740347 Cc: <stable@kernel.org> Signed-off-by:
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Clemens Ladisch authored
Signed-off-by:
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Clemens Ladisch authored
All Xonar cards support S/PDIF input, but the cards without optical or coaxial plugs have only undocumented pin connectors. Support for the ST/STX was already added in a previous patch; this adds support for the D1/DX (JP2), DG (J5), DS (J5), and HDAV Slim (J12). Many thanks to Zoltan Miklos for testing the DS and DX. Signed-off-by:
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Pavel Hofman authored
This card shares PCI ids with Chaintec AV710. Therefore, it will not be detected automatically, it can only be activated by the module parameter model=sq210a. Signed-off-by:
Pavel Hofman <pavel.hofman@ivitera.com> Signed-off-by:
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Pavel Hofman authored
When two different cards share the same PCI vendor/subvendor identification, allow card info based on model only. Do not require subvendor ID. Signed-off-by:
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Pavel Hofman authored
Add the capture pcm only if there is at least one ADC configured in the SYSCONF register. Signed-off-by:
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Adrian Knoth authored
Before, /proc/asound looked like this: 2 [Default ]: HDSPM - RME RayDAT_f1cd85 RME RayDAT S/N 0xf1cd85 at 0xf7300000, irq 18 In case of a second HDSPM card, its name would be Default_1. This is cumbersome, because the order of the cards isn't stable across reboots. To help userspace tools referring to the correct card, this commit provides a unique id for each card: 2 [HDSPMxf1cd85 ]: HDSPM - RME RayDAT_f1cd85 RME RayDAT S/N 0xf1cd85 at 0xf7300000, irq 18 In this example, userspace (configuration files) would then use hw:HDSPMxf1cd85 to choose the right card. The serial is masked to 24bits, so this string is always shorter than sixteen chars. Signed-off-by:Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by:
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- 10 Jan, 2012 5 commits
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Mark Brown authored
The device model needs a release() function so it can free devices when they become dereferenced. Do that for rtds. Signed-off-by:Mark Brown <broonie@opensource.wolfsonmicro.com>
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Axel Lin authored
commit 739be96a "ASoC: Fix build dependency for SND_ATMEL_SOC_SSC" introduces below build warnings: drivers/misc/Kconfig:212:error: recursive dependency detected! drivers/misc/Kconfig:212: symbol ATMEL_SSC is selected by SND_ATMEL_SOC_SSC sound/soc/atmel/Kconfig:9: symbol SND_ATMEL_SOC_SSC is selected by SND_AT91_SOC_SAM9G20_WM8731 sound/soc/atmel/Kconfig:18: symbol SND_AT91_SOC_SAM9G20_WM8731 depends on ATMEL_SSC SND_ATMEL_SOC_SSC needs ATMEL_SSC to pass compilation. This patch remove the "select ATMEL_SSC" from SND_ATMEL_SOC_SSC to avoid above warnings. And then ensures all the machine drivers that select SND_ATMEL_SOC_SSC need to depend on ATMEL_SSC. Reported-by:
Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
Axel Lin <axel.lin@gmail.com> Signed-off-by:
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Takashi Iwai authored
Currently the driver checks only the out_mix_path[] for the primary output route for judging whether to create the loopback-mixing control or not. But, there are cases where aamix-routing is available only on headphone or speaker paths but not on the primary output path. So, the driver ignores such cases inappropriately. This patch fixes the check of the loopback-mixing control by testing all mix-routing paths. Cc: <stable@kernel.org> Signed-off-by: -
Takashi Iwai authored
When an invalid NID is given, get_wcaps() returns zero as the error, but get_wcaps_type() takes it as the normal value and returns a bogus AC_WID_AUD_OUT value. This confuses the parser. With this patch, get_wcaps_type() returns -1 when value 0 is given, i.e. an invalid NID is passed to get_wcaps(). Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=740118 Cc: <stable@kernel.org> Signed-off-by:
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Takashi Iwai authored
These laptops can work well with the auto-parser and their BIOS setups, and in addition, the auto-parser fixes the problem with S3/S4 where the unsol event handling is killed after resume due to fallback to the single-cmd mode. Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=740115 Cc: <stable@kernel.org> [v3.1+] Signed-off-by:
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- 09 Jan, 2012 5 commits
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Takashi Iwai authored
Dan Carpenter reported that setting 0 to uinfo->value.enumerated.items in snd_asihpi_cmode_info() may lead to Oops. This function should return an error immediately in such a case instead. Cc: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: -
Takashi Iwai authored
Dan Carpenter reported that setting 0 to uinfo->value.enumerated.items in snd_hdsp_info_pref_sync_ref() may lead to Oops. This function should return an error immediately in such a case instead. Cc: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: -
Jérémy Lal authored
This early 2011 model just need to have headphones on GPI02 instead of GPI01, and use BIOS pincfgs. It is detected by codec SSID. The iMac12,1 model is known to work the same way, although maybe not with the same codec SSID. Signed-off-by:
Jérémy Lal <kapouer@melix.org> Signed-off-by:
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Janusz Krzysztofik authored
Now that a regulator device for controlling the codec chip reset state over a platform agnostic regulator API is available on the only board using this driver so far, extend the driver with a bias control function which will request virtual power to the codec chip from that virtual regulator, and will supersede the present implementation existing at the sound card level. Thanks to the regulator sharing mechanism, both the old (the sound card) and the new (the codec) implementations should coexist smoothly until the sound card file is updated. For this to work as expected, update the sound card .set_bias_level callback to not touch codec->dapm.bias_level. While extending the cx20442 structure, drop unused control_type member. Created against linxu-3.2-rc6, tested on top of patch 1/4 "ARM: OMAP1: ams-delta: set up a regulator over the modem reset GPIO pin". Signed-off-by:
Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Acked-by:
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Takashi Iwai authored
With some buggy devices, the usb-audio driver may give "frame xxx active" kernel messages too often. Better to keep it as debug-only using snd_printdd(), and also add the rate-limit for avoiding floods. Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=738681 Cc: <stable@kernel.org> Signed-off-by:
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