- 17 Oct, 2011 5 commits
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Takashi Iwai authored
The COEF #0 value represents a sort of device id, so it's supposedly constant while operation. Better to use the cached value instead of reading it at each time from the performance POV. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
Use a static table for detecting the codec renames. Also clean up the error paths in each patch_*() function. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
Replaced with alc_codec_rename() in all possible places. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Kailang Yang authored
Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
Should be a rare case, but... Signed-off-by: Takashi Iwai <tiwai@suse.de>
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- 13 Oct, 2011 2 commits
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David Henningsson authored
This typo caused headphone pins not to be initialized correctly. BugLink: https://bugs.launchpad.net/bugs/871582 Reported-by: Effenberg Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Charles Chin authored
The purpose of this patch is to remove a section of "bad" code that assigns the last DAC to ports E or F in order to support notebooks with docking in earlier days, around ALSA 1.0.19 - 21. This is not necessary now and actually breaks some configurations that use these ports as other devices. This have been tested on several different configurations to make sure that it is working for different combinations. Signed-off-by: Charles Chin <Charles.Chin@idt.com> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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- 06 Oct, 2011 5 commits
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Takashi Iwai authored
The commit ef18bede introduced a mechanism to assign the previously used slot for the next reopen of a PCM stream. But the PCM device number isn't always unique (it may have multiple substreams), and also the code doesn't check the stream direction, thus both playback and capture streams share the same device number. For avoiding this conflict, make a unique key for each substream and store/check this value at reopening. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
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Takashi Iwai authored
When the speaker outputs are more than the headphone outputs, it implies that the system has surround speakers while the headphones are only for monitoring the front. In such a case, it's better to put speakers as the primary outputs so that the driver can build up and keep the surround setup. Otherwise the system will pick up the headphone as primary, and offers less channels than the speakers do support. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
Since hda_proc.c is now the only user of snd_print_pcm_rates(), better to put it back locally to hda_proc.c and revert to the old style. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Pierre-Louis Bossart authored
SAD sampling rate information reported in /proc/asound/cardX/eldX is incorrect due to a mismatch between HDA and HDMI frequencies. Add new routine to provide relevant values. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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- 05 Oct, 2011 2 commits
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David Henningsson authored
Similar to Line Out, these constants form the base for future patches enabling input jack reporting for Line in jacks. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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David Henningsson authored
If we run out of DACs when trying to assign a DAC to a secondary headphone, prefer the DAC of the first headphone to the primary (usually line out) DAC. BugLink: http://bugs.launchpad.net/bugs/845275Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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- 04 Oct, 2011 1 commit
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Raymond Yau authored
* Channel Mode This is an enum control to change the surround-channel setup, appears only when the surround channels are available. It gives the number of channels to be used, "2ch", "4ch" abd "6ch". According to the configuration, this also controls the jack-retasking of multi-I/O jacks. * Independent HP When this enum control is enabled, the headphone output is routed from an individual stream (the third PCM such as hw:0,2) instead of the primary stream. Signed-off-by: Raymond Yau <superquad.vortex2@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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- 03 Oct, 2011 2 commits
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David Henningsson authored
The Sigmatel/IDT parser should have the same naming convention for input jacks as the other codecs have. BugLink: http://bugs.launchpad.net/bugs/859704Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Pierre-Louis Bossart authored
Applications may want to read ELD information to understand what codecs are supported on the HDMI receiver and handle the a-v delay for better lip-sync. ELD information is exposed in a device-specific IFACE_PCM kcontrol. Tested both with amixer and PulseAudio; with a corresponding patch passthrough modes are enabled automagically. ELD control size is set to zero in case of errors or wrong configurations. No notifications are implemented for now, it is expected that jack detection is used to reconfigure the audio outputs. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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- 30 Sep, 2011 1 commit
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Takashi Iwai authored
The commit a810364a ALSA: hda - Handle -1 as invalid position, too caused a regression on some machines that require the position-buffer instead of LPIB, e.g. resulting in noises with mic recording with PulseAudio. This patch fixes the detection by delaying the test at the timing as same as 3.0, i.e. doing the position check only when requested in azx_position_ok(). Reported-and-tested-by: Rocko Requin <rockorequin@hotmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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- 28 Sep, 2011 4 commits
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Takashi Iwai authored
In the ugly real world, there area really broken devices that don't set codec SSID correctly. In such a case, the ID can be random, thus the patching won't work reliably. For applying the patch forcibly to such a device, the driver will skip the vendor and/or subsystem ID checks when zero or a negative number is given in [codec] section. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
Added a new option "snoop" for the traffic control of the HD-audio controller chip. When set to 0, the non-snooping mode is used with the traffic control bit is set in each stream control register. This may allow better operations in the low power mode, but the actual implementation is depending pretty much on the chipset. As already implemented, more or less each chipset has own snoop-control register bit. Now this setup refers to the snoop option, too. Also, a new VIA chipset may require the non-snooping mode when set so in BIOS. In such a case, the option value is overridden. As default, it's still set to snoop=1 for keeping the same behavior as before. In near future, it'll be set to 0 as default after checking it works in every system well. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
Export the default mmap function, snd_pcm_lib_default_mmap(). The upcoming non-snooping support in HD-audio driver will use this to override the mmap method. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
If no analog I/O is defined, skip creating the corresponding PCM stream. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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- 27 Sep, 2011 3 commits
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Takashi Iwai authored
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Takashi Iwai authored
Since really_cleanup_stream() is called from both purity_inactive_streams() and hda_cleanup_all_streams(), the verbs to clear the PCM channel and format may be called multiple times unnecessarily. This patch adds checks to skip these unneeded verbs. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Lars-Peter Clausen authored
Currently the the internal oscillator is powered down when entering BIAS_OFF state, but not re-enabled when going back to BIAS_STANDBY. As a result the CODEC will stop working after suspend if the internal oscillator is used to generate the sysclock signal. This patch fixes it by clearing the appropriate bit in the power down register when the CODEC is re-enabled. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
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- 26 Sep, 2011 4 commits
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Thomas Pfaff authored
Before clearing the probing flag in the error exit path, check that the chip pointer is not NULL. Signed-off-by: Thomas Pfaff <tpfaff@gmx.net> Cc: <stable@kernel.org> [2.6.39+] Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
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Takashi Iwai authored
The spec->autocfg.line_out_pins[] may contain the same pins as hp_pins[] depending on the configuration. When they are identical, detecting the line_jack_present flag screws up the auto-mute because alc_line_automute() is called unconditionally at initialization while it won't be triggered by unsol events, thus the old line_jack_present flag is kept for the whole run. For fixing this buggy behavior, the driver needs to check whether the line-outs are really individual, and skip if same as headphone jacks. Reference: https://bugzilla.novell.com/show_bug.cgi?id=716104Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
When the headphone pin is assigned as primary output to line_out_pins[], the automatic HP-pin assignment by ASSID must be suppressed. Otherwise a wrong pin might be assigned to the headphone and breaks the auto-mute. Reference: https://bugzilla.novell.com/show_bug.cgi?id=716104Signed-off-by: Takashi Iwai <tiwai@suse.de> Cc: <stable@kernel.org>
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- 24 Sep, 2011 1 commit
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David Henningsson authored
This patch is necessary to make internal speakers work on this chip. Cc: stable@kernel.org BugLink: http://bugs.launchpad.net/bugs/854468Tested-by: Alex Wolfson <alex.wolfson@canonical.com> Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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- 23 Sep, 2011 4 commits
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Takashi Iwai authored
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Thomas Pfaff authored
The Terratec Aureon 5.1 USB sound card support is broken since kernel 2.6.39. 2.6.39 introduced power management support for USB sound cards that added a probing flag in struct snd_usb_audio. During the probe of the card it gives following error message : usb 7-2: new full speed USB device number 2 using uhci_hcd cannot find UAC_HEADER snd-usb-audio: probe of 7-2:1.3 failed with error -5 input: USB Audio as /devices/pci0000:00/0000:00:1d.1/usb7/7-2/7-2:1.3/input/input6 generic-usb 0003:0CCD:0028.0001: input: USB HID v1.00 Device [USB Audio] on usb-0000:00:1d.1-2/input3 I can not comment about that "cannot find UAC_HEADER" error, but until 2.6.38 the card worked anyway. With 2.6.39 chip->probing remains 1 on error exit, and any later ioctl stops in snd_usb_autoresume with -ENODEV. Signed-off-by: Thomas Pfaff <tpfaff@gmx.net> Cc: <stable@kernel.org> [2.6.39+] Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Raymond Yau authored
- Add "AD198x Headphone" playback device for independent headphone playback while playing 7.1 surround using rear panel audio jacks. - Remove "6stack-dig-fp" model since "Headphone Playback Volume" control using DAC0 instead of DAC1 (HDA_FRONT) was already added to all models. - Add "Independent HP" switch to enable/disable this playback device. When the switch is OFF, headphone use "copy front" mode to get the front channel as the green jack. When the switch is ON, you can play stereo sound through "AD198x Headphone" device to headphone while playing 7.1 surround sound through "AD198x Analog" device. The switch cannot be changed when either "AD198x Headphone" or "AD198X Analog" is open. Signed-off-by: Raymond Yau <superquad.vortex2@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Jarkko Nikula authored
Attempt to change McBSP CLKS source while another stream is active is not safe after commit d1358657 ("OMAP: McBSP: implement functional clock switching via clock framework") in 2.6.37. CLKS parent clock switching using clock framework have to idle the McBSP before switching and then activate it again. This short break can cause a DMA transaction error to already running stream which halts and recovers only by closing and restarting the stream. This goes more fatal after commit e2fa61d4 ("OMAP3: l3: Introduce l3-interconnect error handling driver") in 2.6.39 where l3 driver detects a severe timeout error and does BUG_ON(). Fix this by not changing any configuration in omap_mcbsp_dai_set_dai_sysclk if the McBSP is already active. This test should have been here just from the beginning anyway. Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
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- 22 Sep, 2011 2 commits
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Ben Hutchings authored
Commit 96760015 ("ALSA: fm801: add error handling if auto-detect fails") seems to break systems that were previously working without a tuner. As a bonus, this should fix init and cleanup for the case where the tuner is explicitly disabled. Reported-and-tested-by: Hor Jiun Shyong <jiunshyong@gmail.com> References: http://bugs.debian.org/641946Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Cc: stable@kernel.org [v3.0+] Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Ben Hutchings authored
Commit 96760015 ("ALSA: fm801: add error handling if auto-detect fails") added incorrect error handling. Once we have successfully called snd_device_new(), the cleanup function fm801_free() will automatically be called by snd_card_free() and we must *not* also call fm801_free() directly. Reported-by: Hor Jiun Shyong <jiunshyong@gmail.com> References: http://bugs.debian.org/641946Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Cc: stable@kernel.org [v3.0+] Signed-off-by: Takashi Iwai <tiwai@suse.de>
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- 21 Sep, 2011 2 commits
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Mark Brown authored
Commit 873bd4cb (ASoC: Don't set invalid name string to snd_card->driver field) broke generation of a driver name for all ASoC cards relying on the automatic generation of one. Fix this by using the old default with spaces replaced by underscores. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Takashi Iwai <tiwai@suse.de>
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David Henningsson authored
Since modern HDMI cards often have more than one output pin and thus input device, we need to know which one has actually been plugged in. This patch adds a name hint that indicates which PCM device is connected to which pin. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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- 20 Sep, 2011 2 commits
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David Henningsson authored
Increase readability and understandability in the automute code. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Mark Brown authored
This functionality is now subsumed within the bias management, using the standard cache management functionality, without assuming the cache type. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
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