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2010-02-17ALSA: Echoaudio, fix Guru Meditation #00000005.48454C50Giuliano Pochini
This patch fixes a division by zero error in the irq handler. There is a small window between the hw_params() callback and when runtime->frame_bits is set by ALSA middle layer. When another substream is already running, if an interrupt is delivered during that window the irq handler calls pcm_pointer() which does a division by zero. The patch below makes the irq handler skip substreams that are initialized but not started yet. Cc to Clemens Ladisch because he proposed an alternate fix. For more information, please read the original thread in the linux-kernel mailing list: http://lkml.org/lkml/2010/2/2/187 Signed-off-by: Giuliano Pochini <pochini@shiny.it> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-16Merge branch 'topic/misc' of ↵Jaroslav Kysela
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 into devel
2010-02-16Merge branch 'fixes' into develJaroslav Kysela
2010-02-15Merge branch 'fix/hda' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'fix/hda' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Correct ASUA blacklist for MSI brokenness
2010-02-15ALSA: hda - Correct ASUA blacklist for MSI brokennessTakashi Iwai
The MSI blacklist entry for ASUS mobo added in the commit 8ce28d6abff34886d3797b25324c940471b99164 was based on the alsa-info output wrongly posted. Fix the id to the right one now. Reported-by: Sid Boyce <sboyce@blueyonder.co.uk> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-15ALSA: Echoaudio - Add suspend support #2Giuliano Pochini
This patch adds rearranges parts of the initialization code and adds suspend and resume callbacks. This patch adds suspend and resume callbacks. It also rearranges parts of the initialization code so it can be used in both the first initialization (when the module is loaded we also have to load default settings) and the resume callback (where we have to restore the previous settings). Signed-off-by: Giuliano Pochini <pochini@shiny.it> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-15ALSA: Echoaudio - Add suspend support #1Giuliano Pochini
Move the controls init code outside the init_hw() function because is must not be called during resume. This patch moves the code that initializes the card's controls with default valued from the init_hw() function into a separated set_mixer_defaults() function (one for each of the 16 supported cards). This change is necessary because during resume we must resurrect the hardware without losing the previous settings. set_mixer_defaults() must be called only once when the module is loaded. Signed-off-by: Giuliano Pochini <pochini@shiny.it> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-15ALSA: Echoaudio - Add firmware cache #2Giuliano Pochini
This patch implements a simple cache for the firmware files when CONFIG_PM is defined. This patch changes get_firmware(), free_firmware() and adds free_firmware_cache(). The first two functions implement a very simple cache and the latter is used to actually release all the stored firmwares when the module is unloaded. When CONFIG_PM is not enabled those functions act as before, that is free_firmware() releases the firmware immediately and free_firmware_cache() does nothing. Signed-off-by: Giuliano Pochini <pochini@shiny.it> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-15ALSA: Echoaudio - Add firmware cache #1Giuliano Pochini
Changes the way the firmware is passed through functions. When CONFIG_PM is enabled the firmware cannot be released because the driver will need it again to resume the card. With this patch the firmware is passed as an index of the struct firmware card_fw[] in place of a pointer. That same index is then used to locate the firmware in the firmware cache. Signed-off-by: Giuliano Pochini <pochini@shiny.it> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-13ALSA: hda - Add support for Lenovo IdeaPad U150Greg Alexander
Add patch for the Conexant 5066 HDA codec to support the Lenovo IdeaPad U150 Signed-off-by: Greg Alexander <greigs@galexander.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-12Merge branch 'fix/hda' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'fix/hda' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - use WARN_ON_ONCE() for zero-division detection
2010-02-12ALSA: hda - use WARN_ON_ONCE() for zero-division detectionTakashi Iwai
Replace the zero-division warning message with WARN_ON_ONCE() per the advice by Linus. This shouldn't happen, but if it happens, it's possible that the bug happens often due to buggy IRQs. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-12Merge branch 'fix/hda' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'fix/hda' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda-intel: Avoid divide by zero crash
2010-02-09Merge branch 'fix/hda' into topic/hdaTakashi Iwai
2010-02-09ALSA: hda-intel: Avoid divide by zero crashJody Bruchon
On my AMD780V chipset, hda_intel.c can crash the kernel with a divide by zero for as-yet unknown reasons. A simple check for zero prevents it, though the problem that causes it remains. Since the workaround is harmless and won't affect anyone except victims of this bug, it should be safe; moreover, because this crash can be triggered by a user-mode application, there are denial of service implications on the systems affected by the bug without the patch. Signed-off-by: Jody Bruchon <jody@nctritech.com> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-09tree-wide: Assorted spelling fixesDaniel Mack
In particular, several occurances of funny versions of 'success', 'unknown', 'therefore', 'acknowledge', 'argument', 'achieve', 'address', 'beginning', 'desirable', 'separate' and 'necessary' are fixed. Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Joe Perches <joe@perches.com> Cc: Junio C Hamano <gitster@pobox.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-02-09sound: use DEFINE_PCI_DEVICE_TABLEAlexey Dobriyan
Use DEFINE_PCI_DEVICE_TABLE() to make PCI device ids go to .devinit.rodata section, so they can be discarded in some cases, and make them const. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-09ALSA: hda - Fix default polarity of mute-LED GPIO on 92HD83x/88x codecsTakashi Iwai
The previous commit caused a regression on HP laptops with 92HD83x/88x codecs. The default polarity of mute-LED GPIO is inverted on these devices. Reference: Novell bnc#578190 https://bugzilla.novell.com/show_bug.cgi?id=578190 Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-08ALSA: hda - Remove static gpio_led setup via modelTakashi Iwai
We have now a better mute-LED GPIO detection, and no need to assign the values statically per model option. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-08ALSA: hda - Merge HP mute-LED status callback on both IDT 92HD7x and 8x codecsTakashi Iwai
Merge the mute-LED status callback function for both IDT 92HD7x and 8x codecs to one function. Also it's changed to check all DACs, and called in the initialization to sync with the current status. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-08ALSA: hda - Detect HP mute-LED GPIO setup from GPIO countsTakashi Iwai
The GPIO pin number for the mute LED control on HP laptops can be determined more easily by checking the number of available GPIO pins of the codec chip. On a small package with up to 3 GPIOs, GPIO 0 is used while GPIO 3 is used for others. This fixes the missing mute GPIO for some HP laptops with new codecs. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-05Merge remote branch 'alsa/fixes' into for-linusTakashi Iwai
2010-02-05ALSA: ice1724 - aureon - fix wm8770 volume offsetJaroslav Kysela
The volume register is from 0..0x7f and 0..0x1a range is mute. Also, fix mute combining in wm_vol_put(). The wrong behaviour was noticed by Peter Christensen. Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2010-02-05Merge branch 'fix/hda' into topic/hdaTakashi Iwai
2010-02-05ALSA: cosmetic: make hda intel interrupt name consistent with othersMaxim Levitsky
This renames the interrupt name in /proc/interrupt. HDA Intel -> hda_intel This also eliminates space from the name, probably helping some parsers. Don't think anybody depends on this name in userspace Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-05ALSA: hda - Delay switching to polling mode if an interrupt was missingMaxim Levitsky
My sound codec seems sometimes (very rarely) to omit interrupts (ALC268) However, interrupt mode still works. Thus if we get timeout, poll the codec once. If we get 3 such polls in a row, then switch to polling mode. This patch is maybe an bandaid, but this might be a workaround for hardware bug. Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-05ALSA: ice1712: fix: lock samplerate when samplerate locking is enabledSebastien Alaiwan
I found that the sampling rate locking setting of the ice1712 sound driver was only half-respected : when the driver was locked to, let's say, 44100Hz, and a usermode app was requesting 48000Hz playback, the request was succesful although the soundcard would continue to run at 44100Hz. Here's a patch that will make those requests to fail. Signed-off-by: Sebastien Alaiwan <sebastien.alaiwan@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-04ALSA: ctxfi - fix PTP address initializationJaroslav Kysela
After hours of debugging, I finally found the reason why some source and runtime combination does not work. The PTP (page table pages) address must be aligned. I am not sure how much, but alignment to PAGE_SIZE is sufficient. Also, use ALSA's page allocation routines to ensure proper virtual -> physical address translation. Cc: <stable@kernel.org> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2010-02-04ALSA: hda - Add support of ALC665Kailang Yang
- Add support for ALC665 - Add more ASUS model - Modify common patch for ALC272 ALC273 ALC661 ALC662 ALC663 ALC665 Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-04ALSA: hda - Add ALC269VB supportKailang Yang
- Add new models ALC269VB_AMIC ALC269VB_DMIC - Add alc269vb_laptop_dmic_setup The record source index Dmic is 0x6 for ALC269VB. - Change eeepc words for ALC269 - Modify init_verb tables of patch_alc269 patch_alc662 patch_alc882 - Modify common patch for ALC270 ALC269VB ALC275 Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-04ALSA: hda - Remove superfluous init verb entries for ALC88[235]Kailang Yang
The default values are no need to be set in init_verbs. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-04ALSA: hda - Fix docking output for IDT 92HD8xx codecsCharles Chin
This patch fixes docking output support for IDT 92HD81/83/88 family codecs. Typically one of ports 0xE or 0xF is used for docking output, while only port 0xF is common on all the three codec families. We don't want the pin to select the analog mixer here. Signed-off-by: Charles Chin <Charles.Chin@idt.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-04ALSA: hda - Adding support for another IDT 92HD83XXX codecVitaliy Kulikov
Signed-off-by: Vitaliy Kulikov <Vitaliy.Kulikov@idt.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-01-29ALSA: hda - Add support for IDT 92HD88 family codecsCharles Chin
Signed-off-by: Charles Chin <Charles.Chin@idt.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-01-28ALSA: hda - Add mute LED check for HP laptops with IDT 92HD83xxx codecVitaliy Kulikov
This patch adds HP mute LED support for IDT 92HD81/3 family of the codecs. Signed-off-by: Vitaliy Kulikov <Vitaliy.Kulikov@idt.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-01-28ALSA: hda - Fix index of HP Compaq F700 mic ampTakashi Iwai
The amp used for the mic input on HP Compaq F700 with Cxt5051 codec has no multiple inputs, thus its index should be 0 instead of 1. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-01-28ALSA: hda - Define max number of PCM devices in hda_codec.hTakashi Iwai
Define the constant rather in the common header file. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-01-28ALSA: hda - Change the AZX_MAX_PCMS to 10Wei Ni
In hda_codec.c, it has define "[HDA_PCM_TYPE_HDMI] = { 3, 7, 8, 9, -1 },", it support up to device 9 for HDMI. But in hda_intel.c, it only define AZX_MAX_PCMS as 8. So if it have 4 hdmi codecs, when run azx_attach_pcm_stream(), it will show error "Invalid PCM device number 8", and "... number 9", and return "-EINVAL". We should change the AZX_MAX_PCMS to 10. Signed-off-by: Wei Ni <wni@nvidia.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-01-28ALSA: hda - Allow override more fields via patch loaderTakashi Iwai
Allow the override of vendor-id, subsystem-id, revision-id and chip name via patch loading. Updated the document, too. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-01-27ALSA: hda - Add an ASUS mobo to MSI blacklistTakashi Iwai
Sid Boyce reported that his machine locks up without enable_msi=0 option. This looks like another ASUS mobo with Nvidia combo. Reported-by: Sid Boyce <sboyce@blueyonder.co.uk> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-01-26Merge remote branch 'alsa/devel' into topic/miscTakashi Iwai
2010-01-26ALSA: hda - Add support for more the 8 streamsWei Ni
In azx_stream_start() and azx_stream_stop(), it use azx_readb/azx_writeb to read/write SIE, it just enable/disable 8 streams. But according to the HDA spec, it support 30 streams, and the new HDA controller will support more then 8 streams. So we should use azx_readl/azx_writel to read/write SIE. Signed-off-by: Wei Ni <wni@nvidia.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-01-26ALSA: cs46xx: Fix cpu idling with resumeFlorian Zumbiehl
Make sure that capture DMA doesn't stay enabled after system resume as that potentially prevents the processor from entering deep sleep states. Signed-off-by: Florian Zumbiehl <florz@florz.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-01-25ALSA: hda - Remove the COEF setup for ALC267/ALC268Takashi Iwai
The COEF setup for model=auto seems problematic on some laptops, resulting in the silent speaker output. Better to disable it for now. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-01-25ALSA: hda - Remove coef output in Realtek proc filesTakashi Iwai
The output of COEF index/value in the proc file for Realtek codecs is rather useless since the value varies together with the index. Let's get rid of it again. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-01-25ALSA: hda - add possibility to choose speakers configuration for 4930gŁukasz Wojniłowicz
Now one can choose speaker configuration in e.g. PulseAudio mixer Signed-off-by: Łukasz Wojniłowicz <lukasz.wojnilowicz@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-01-24ALSA: hda - Change headphone pin control with master volume on cx5051Takashi Iwai
The HP pin (0x16) control has to be changed dynamically depending on the master volume switch as well as the speaker pin (0x1a). Otherwise the headphone still sounds with master off. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-01-24ALSA: hda - Fix SPDIF output widget for Cxt5051 codecTakashi Iwai
Fixed the wrongly set up for SPDIF output on Conexant 5051 codec. It must point to the audio out widget instead of a pin. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-01-24ALSA: hda - initialize mic port on cxt5051 codec dynamicallyTakashi Iwai
Initialize the mic ports B & C on Conexant 5051 codec dynamically according to the mic jack detection, instead of static init arrays. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-01-24ALSA: hda - Merge playback controls for Cx5051 codec modelsTakashi Iwai
All cx5051 codec models have the same Master playback mixer definitions. Merge them together. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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