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32ea29e2 |
| 04-Mar-2013 |
Alexander Motin <mav@FreeBSD.org> |
Add quirk to enable headphones redirection on Lenovo X220.
PR: kern/174876 MFC after: 1 week
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d241a0e6 |
| 26-Feb-2013 |
Xin LI <delphij@FreeBSD.org> |
IFC @247348.
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d9a44755 |
| 08-Feb-2013 |
David E. O'Brien <obrien@FreeBSD.org> |
Sync with HEAD.
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46b1c55d |
| 04-Jan-2013 |
Neel Natu <neel@FreeBSD.org> |
IFC @ r244983.
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9e81697f |
| 02-Jan-2013 |
Jack F Vogel <jfv@FreeBSD.org> |
Add Intel Lynx Point PCH HD Audio Device IDs
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ae84f236 |
| 12-Dec-2012 |
Alexander Motin <mav@FreeBSD.org> |
Add quirks for AD1984A codec and Lenovo X300 laptop.
PR: kern/148741 MFC after: 2 weeks
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32531ccb |
| 04-Dec-2012 |
Neel Natu <neel@FreeBSD.org> |
IFC @r243836
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dec3a11b |
| 02-Dec-2012 |
Eitan Adler <eadler@FreeBSD.org> |
Add a few more translations from IDs to model name.
Submitted by: "4721@hushmail.com" <4721@hushmail.com> Approved by: cperciva (implicit) MFC after: 2 weeks
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bff51380 |
| 02-Dec-2012 |
Eitan Adler <eadler@FreeBSD.org> |
Add support for hdmi hda codec onboard nvidia gt 440 graphics card
PR: kern/174059 Submitted by: "4721@hushmail.com" <4721@hushmail.com> Approved by: cperciva (implicit) MFC after: 2 weeks
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Revision tags: release/9.1.0 |
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300675f6 |
| 27-Nov-2012 |
Alexander Motin <mav@FreeBSD.org> |
MFC
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e477abf7 |
| 27-Nov-2012 |
Alexander Motin <mav@FreeBSD.org> |
MFC @ r241285
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a10c6f55 |
| 11-Nov-2012 |
Neel Natu <neel@FreeBSD.org> |
IFC @ r242684
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23090366 |
| 04-Nov-2012 |
Simon J. Gerraty <sjg@FreeBSD.org> |
Sync from head
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ed228e40 |
| 30-Oct-2012 |
Alexander Motin <mav@FreeBSD.org> |
Print card and subsystem IDs in verbose logs to help to identify system. Hide some less iseful messages under debug.
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24bf3585 |
| 04-Sep-2012 |
Gleb Smirnoff <glebius@FreeBSD.org> |
Merge head r233826 through r240095.
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7d0ec9dd |
| 30-Aug-2012 |
Alexander Motin <mav@FreeBSD.org> |
Add bunch of ATI HDMI HDA controller IDs.
Submitted by: Dmitry Luhtionov <dmitryluhtionov@gmail.com> MFC after: 1 week
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6a068746 |
| 15-May-2012 |
Alexander Motin <mav@FreeBSD.org> |
MFC
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38f1b189 |
| 26-Apr-2012 |
Peter Grehan <grehan@FreeBSD.org> |
IFC @ r234692
sys/amd64/include/cpufunc.h sys/amd64/include/fpu.h sys/amd64/amd64/fpu.c sys/amd64/vmm/vmm.c
- Add API to allow vmm FPU state init/save/restore.
FP stuff discussed with: kib
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Revision tags: release/8.3.0_cvs, release/8.3.0 |
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4bff0fc6 |
| 30-Jan-2012 |
Alexander Motin <mav@FreeBSD.org> |
Fix typo in comments.
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5409d3ee |
| 26-Jan-2012 |
Alexander Motin <mav@FreeBSD.org> |
Add another bunch of CODEC IDs.
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8fa0b743 |
| 23-Jan-2012 |
Xin LI <delphij@FreeBSD.org> |
IFC @230489 (pending review).
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66126826 |
| 22-Jan-2012 |
Alexander Motin <mav@FreeBSD.org> |
Increase snd_hda(4) default maximal buffer size from 16K to 64K and maximal from 64K to 256K.
We usually don't need 750 sound interrupts per second (1.3ms latency) when playing 192K/24/8 stream. 187
Increase snd_hda(4) default maximal buffer size from 16K to 64K and maximal from 64K to 256K.
We usually don't need 750 sound interrupts per second (1.3ms latency) when playing 192K/24/8 stream. 187 should be better. On usual 48K/16/2 it is just enough for hw.snd.latency=9 at hw.snd.latency_profile=1 with 23 and 6 interrupts per second.
MFC after: 2 weeks Sponsored by: iXsystems, Inc.
show more ...
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#
88addcbe |
| 18-Jan-2012 |
Alexander Motin <mav@FreeBSD.org> |
Improve HDMI/DisplayPort audio support in snd_hda(4):
- Enable and handle unsolicited responses from digital display pins, reporting connection and EDID-Like Data (ELD) validity status changes. -
Improve HDMI/DisplayPort audio support in snd_hda(4):
- Enable and handle unsolicited responses from digital display pins, reporting connection and EDID-Like Data (ELD) validity status changes. - Fetch ELD data, describing connected digital display device audio capabilities. These data not really used at the moment (user is not denied to use audio formats not supported by the device), only printed to verbose logs. But they are useful for debugging. The fact that ELD was received tells that HDMI link was established and video driver enabled HDMI audio passthrough. Some old chips may not return ELD, so lack of it is not necessary a problem. - Add some more points to CODEC configuration sequence: - For converter widgets, supporting more then two channels (HDMI/DP converter widgets support 8), set number of channels to handle. - For digital display pins (HDMI/DP) fill audio infoframe, reporting connected device about number of channels and speakers allocation. - For digital display pins (HDMI/DP) set mapping between channels seen by software and channels transferred via HDMI/DisplayPort. - Allow more audio formats, not used for analog connections because of stereo pairs orientation, but easily applicable to HDMI/DisplayPort: 2.1, 3.0, 3.1, 4.1, 5.0, 6.0, 6.1, 7.0. That list may be filtered later using info from ELD. - Disable MSI interrupts for NVIDIA HDA controllers before GT520.
At this point I can successfully play audio over HDMI from NVIDIA GT210 and GT520 cards with nvidia-driver-290.10 driver to Marantz SR4001 receiver in 2.0, 2.1, 3.0, 4.0, 4.1, 5.0 and 5.1 PCM formats at 44, 48, 88 and 96KHz at 16 and 24 bits, same as do AC3/DTS passthrough. 6.0, 6.1, 7.0 and 7.1 PCM formats are not working for me, but I think it is because of receiver age.
MFC after: 2 months Sponsored by: iXsystems, Inc.
show more ...
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#
7c6b05d2 |
| 15-Jan-2012 |
Alexander Motin <mav@FreeBSD.org> |
Major snd_hda driver rewrite: - Huge old hdac driver was split into three independent pieces: HDA controller driver (hdac), HDA CODEC driver (hdacc) and HDA sudio function driver (hdaa). - Support
Major snd_hda driver rewrite: - Huge old hdac driver was split into three independent pieces: HDA controller driver (hdac), HDA CODEC driver (hdacc) and HDA sudio function driver (hdaa). - Support for multichannel recording was added. Now, as specification defines, driver checks input associations for pins with sequence numbers 14 and 15, and if found (usually) -- works as before, mixing signals together. If it doesn't, it configures input association as multichannel. - Signal tracer was improved to look for cases where several DACs/ADCs in CODEC can work with the same audio signal. If such case found, driver registers additional playback/record stream (channel) for the pcm device. - New controller streams reservation mechanism was implemented. That allows to have more pcm devices then streams supported by the controller (usually 4 in each direction). Now it limits only number of simultaneously transferred audio streams, that is rarely reachable and properly reported if happens. - Codec pins and GPIO signals configuration was exported via set of writable sysctls. Another sysctl dev.hdaa.X.reconfig allows to trigger driver reconfiguration in run-time. - Driver now decodes pins location and connector type names. In some cases it allows to hint user where on the system case connectors, related to the pcm device, are located. Number of channels supported by pcm device, reported now (if it is not 2), should also make search easier. - Added workaround for digital mic on some Asus laptops/netbooks.
MFC after: 2 months Sponsored by: iXsystems, Inc.
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Revision tags: release/9.0.0, release/7.4.0_cvs, release/8.2.0_cvs, release/7.4.0, release/8.2.0, release/8.1.0_cvs, release/8.1.0, release/7.3.0_cvs, release/7.3.0, release/8.0.0_cvs, release/8.0.0, release/7.2.0_cvs, release/7.2.0, release/7.1.0_cvs, release/7.1.0, release/6.4.0_cvs, release/6.4.0, release/7.0.0_cvs, release/7.0.0, release/6.3.0_cvs, release/6.3.0, release/6.2.0_cvs, release/6.2.0 |
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#
1f0387f7 |
| 01-Oct-2006 |
Ariff Abdullah <ariff@FreeBSD.org> |
Add support for Intel High Definition Audio Controller.
This driver make a special guarantee that "playback" works on majority hardwares with minimal or without specific vendor quirk.
This driver i
Add support for Intel High Definition Audio Controller.
This driver make a special guarantee that "playback" works on majority hardwares with minimal or without specific vendor quirk.
This driver is a product of collaborative effort made by:
Stephane E. Potvin <sepotvin@videotron.ca> Andrea Bittau <a.bittau@cs.ucl.ac.uk> Wesley Morgan <morganw@chemikals.org> Daniel Eischen <deischen@FreeBSD.org> Maxime Guillaud <bsd-ports@mguillaud.net> Ariff Abdullah <ariff@FreeBSD.org>
....and various people from freebsd-multimedia@FreeBSD.org
Refer to snd_hda(4) for features and issues.
Welcome To HDA.
Sponsored by: Defenxis Sdn. Bhd.
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