- 11 Dec, 2009 5 commits
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Wu Fengguang authored
IbexPeak is the first Intel HDMI audio codec to support channel mapping. Currently the outstanding problem is, the HDMI channel order do not agree with that of ALSA. This patch presents workaround for some typical use cases. It gives priority to the typical ALSA surround configurations, and defines channel mapping for them. We may need better kernel+userspace interactive channel mapping scheme. For example, in current scheme if user plays with the surround50 device, the kernel is unaware of this and will still select the surround41 channel allocation and channel mapping.. Thanks to Marcin for offering good tips! Signed-off-by:
Wu Fengguang <fengguang.wu@intel.com> Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Wu Fengguang authored
HDA036-A specifies that the Audio Sample Packet (ASP) Channel Mapping verbs apply to Digital Display Pin Complex instead of Converter. With this fix, channel mapping is working as expected for IbexPeak. Thanks to Marcin for pointing this out! Signed-off-by:
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Wu Fengguang authored
HDA036 spec states: DP (Display Port) indicates whether the Pin Complex Widget supports connection to a Display Port sink. Supported if set to 1. Note that it is possible for the pin widget to support more than one digital display connection type, e.g. HDMI and DP bit are both set to 1. Also export the DP pin cap in procfs. Signed-off-by:
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Wu Fengguang authored
Note that the HBR capability only applies to HDMI pin. Signed-off-by:
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Vitaliy Kulikov authored
This patch fixes an error in processing of the HP BIOS configuration to enable GPIO based mute LED indicator control. That error causes driver to enable such control on all HP systems with the 92HD75 IDT codecs and results in unnecessary toggling of the GPIO on mute control manipulation. It also adds support of the future HP BIOS configuration extension for the named control. New configuration string has a format HP_Mute_LED_P_G where P can be 0 or 1 and defines mute LED GPIO control state (low/high) that corresponds to the NOT muted state of the master volume and G is the index of the GPIO to use (0..9) Lastly, it adds more systems to the support of the audio implementation as found on HP B-series systems Signed-off-by:
Vitaliy Kulikov <Vitaliy.Kulikov@idt.com> Signed-off-by:
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- 09 Dec, 2009 3 commits
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David Santinoli authored
Quirk for the ALC662 found on the Intel D945GCLF2 (and possibly other) mainboards. Signed-off-by:
David Santinoli <david@santinoli.com> Signed-off-by:
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Jaroslav Kysela authored
Confirmed from vendor and tests in RedHat bugzilla #536782 . Signed-off-by:
Jaroslav Kysela <perex@perex.cz> Cc: <stable@kernel.org> Signed-off-by:
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Alexey Fisher authored
Just to save some time, add direct git link to grub hda-analyzer Signed-off-by:
Alexey Fisher <bug-track@fisher-privat.net> Signed-off-by:
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- 08 Dec, 2009 4 commits
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Takashi Iwai authored
Add a flag to spec field so that the EAPD inversion can be checked outside the relevant control callbacks. Signed-off-by: -
Takashi Iwai authored
On Realtek codecs, a digital mic pin is connected often only to a single ADC. But the parser tries to set up all ADCs no matter whether the digital mic is available, and results in non-selectable input source. This patch adds a check of input-source availability of each ADC, and excludes ones that don't support all input sources. Reference: Novell bnc#561235 http://bugzilla.novell.com/show_bug.cgi?id=561235Signed-off-by:
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Takashi Iwai authored
Realtek codecs may have "PCM" and "Line-Out" playback switches, and they can be slaves for vmaster. Signed-off-by: -
Justin P. Mattock authored
This is an updated patch for the Apple iMac 9,1 model to add sound. Original patch posted here: http://article.gmane.org/gmane.linux.alsa.devel/61361/match= I have been using this patch for a while now and have to say it works vary well, except for a few minor things: With the iMac 24-inch 3.06GHz Intel Core 2 Duo everything seems to be working as it should, although I have not looked into the microphone (never really use one, nor have any apps to test, my guess is it doesn't work, or I never figured out how to get it to work). With the iMac 24-inch 2.66GHz Intel Core 2 Duo everything is the same as with the above machine except I'm hearing a light scratchy/distortion noise come out of the speakers when using headphones(above machine does not do this). Other than that the sound level is great(especially with good Dj headphones). Signed-off-by:
Justin P. Mattock <justinmattock@gmail.com> Tested-by:
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- 03 Dec, 2009 2 commits
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Takashi Iwai authored
The previous hack for replacing the codec name give memory leaks at error paths. This patch fixes them. Signed-off-by: -
Kailang Yang authored
Fixed List: 1. Add alc_read_coef_idx function 2. Add ALC661 ALC259 3. Add ALC892 ALC888VD Signed-off-by:
Kailang Yang <kailang@realtek.com.tw> Signed-off-by:
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- 01 Dec, 2009 4 commits
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Takashi Iwai authored
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Takashi Iwai authored
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Takashi Iwai authored
HP dv3 requires position_fix=1. Reference: Novell bnc#555935 https://bugzilla.novell.com/show_bug.cgi?id=555935Signed-off-by:
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Takashi Iwai authored
FSC Amilo Pi 1505 has a buggy BIOS and doesn't set up the HP and speaker pins properly. Add the pinfix entry for that. Reference: Novell bnc#557403 https://bugzilla.novell.com/show_bug.cgi?id=557403Signed-off-by:
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- 30 Nov, 2009 2 commits
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Takashi Iwai authored
The NID 0x1a of Conexant 5047 chip is a mic boost volume only with the output amp unlike 5045 chip. Signed-off-by: -
Takashi Iwai authored
MSI Wind U115 seems to require position_fix=1 explicitly. Otherwise it screws up PulseAudio. Signed-off-by:
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- 27 Nov, 2009 1 commit
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Takashi Iwai authored
STAC/IDT codecs seem to behave weird when SET_PIN_SENSE verb is issued before reading the jack-detection although the TRIG_REQ pin capability is given by the hardware. Since snd_hda_jack_detect() issues the SET_PIN_SENSE verb simply judging from the pincap, we have to revert the change in the commit d56757ab ALSA: hda - Replace the rest of jack-detections with snd_hda_jack_detect() to plain GET_PIN_SENSE verb without triggering. Reported-by:
Jiri Slaby <jirislaby@gmail.com> Signed-off-by:
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- 26 Nov, 2009 1 commit
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Daniel T Chen authored
BugLink: https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4792 Cristian reported that these models have really bad sound above 6 dB and proposed the original patch. I've updated the comment to reflect this change. Signed-off-by:
Daniel T Chen <crimsun@ubuntu.com> Reported-by: Cristian Klein Signed-off-by:
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- 24 Nov, 2009 2 commits
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Einar Rünkaru authored
Dell Vostro 1015n uses Conexant CX20583-10Z (0x14f1:5067). Patch is based on "olpc-xo-1_5" branch. Dell uses digital mic. Signed-off-by:
Einar Rünkaru <einarry@smail.ee> Signed-off-by:
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Takashi Iwai authored
This reverts commit f2624791. Łukasz Wojniłowicz reported that the change causes both internal and external mics not working any more. The headphone jacking issue was fixed by his previous patch, it's better to revert to acer-aspire-4930g model. Reported-by:
Łukasz Wojniłowicz <lukasz.wojnilowicz@gmail.com> Signed-off-by:
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- 21 Nov, 2009 1 commit
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Takashi Iwai authored
CONFIG_SND_JACK needs to be selected explicitly only when INPUT=y or INPUT_SND. The current way, INPUT=SND_HDA_INTEL isn't strict enough. Reported-by:
Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by:
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- 20 Nov, 2009 1 commit
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Łukasz Wojniłowicz authored
Fixes first issue from comment 0021423 in bug 0004317 for Acer Aspire 5930g Signed-off-by:
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- 19 Nov, 2009 1 commit
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Takashi Iwai authored
Change the quirk for Acer Aspire 5930G from model=acer-aspire-4930g to model=acer-aspre-6530g. The tuba bass gets muted along with the other built-in speakers upon headphones insertion, the internal mic works perfectly etc. Reported-by:
Claudio Viano <claudio.viano@gmail.com> Signed-off-by:
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- 18 Nov, 2009 13 commits
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Takashi Iwai authored
The mute-LED isn't synchronized with the actual mute state on some HP laptops with IDT 92HD83xxx codecs. A similar hack using check_power_status callback is added for this codec, too. Signed-off-by: -
Takashi Iwai authored
The dual-headphone mode with STAC/IDT codecs is useful only for machines that have two (or more) built-in headphones. But, some HP laptops give multiple headphone pin configs, one for the built-in and another for the separate (likely a docking station) one. This results in a missing speaker volume control. This patch adds more check for the dual-headphone mode to avoid this problem. Signed-off-by: -
Takashi Iwai authored
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Wu Fengguang authored
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Wu Fengguang authored
Don't change channel count if not necessary. Signed-off-by:
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Wu Fengguang authored
We tracked down the first-0.5s-hdmi-audio-samples-lost problem to the AC_VERB_SET_CHANNEL_STREAMID command. It is suspected that many HDMI sinks need some time to adapt to the new state. The workaround is to avoid changing stream id/format whenever possible. Proposed by David. Signed-off-by:
David Härdeman <david@hardeman.nu> Signed-off-by:
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Wu Fengguang authored
Remember the active infoframe, so as to avoid stop/restart infoframe transmission when switching between audio clips of the same format. Proposed by Shang and David. CC: Shane W <shane-alsa@csy.ca> CC: David Härdeman <david@hardeman.nu> Signed-off-by:
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Wu Fengguang authored
And make it right when called for more than one times. Signed-off-by:
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Wu Fengguang authored
This avoids lost of presence info on module reloading. The presence info used to be only updated at the (rare) hotplug events. Proposed by David, thanks! CC: David Härdeman <david@hardeman.nu> Signed-off-by:
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Wu Fengguang authored
This helps merge duplicate code. v2: add snd_hda_jack_detect() and comments recommended by Takashi. Signed-off-by:
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Wu Fengguang authored
Signed-off-by:
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Wu Fengguang authored
Signed-off-by:
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Wu Fengguang authored
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