Deadline scheduler and audio

2015-10-13 Thread David Henningsson
quite bad - but is there anything that says that a driver should not do that? -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic [1] http://events.linuxfoundation.org/sites/events/files/slides/deadline%20audio%20-%20Linuxcon%20EU%202015.pdf -- To unsubscribe from this list: sen

Deadline scheduler and audio

2015-10-13 Thread David Henningsson
quite bad - but is there anything that says that a driver should not do that? -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic [1] http://events.linuxfoundation.org/sites/events/files/slides/deadline%20audio%20-%20Linuxcon%20EU%202015.pdf -- To unsubscribe from this list: sen

Re: 3.19-rc1 regression bisected No sound on Dell Latitude d430

2015-01-12 Thread David Henningsson
o I'll write a patch for it. -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.htm

Re: 3.19-rc1 regression bisected No sound on Dell Latitude d430

2015-01-12 Thread David Henningsson
for it. -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http

Re: [PATCH 026/104] ALSA: hda - hdmi: Refactor hdmi_eld into parsed_hdmi_eld

2013-09-30 Thread David Henningsson
On 09/30/2013 01:10 PM, Luis Henriques wrote: > Hi David, > > David Henningsson writes: > >> On 09/30/2013 12:10 PM, Luis Henriques wrote: >>> 3.5.7.22 -stable review patch. If anyone has any objections, please let me >>> know. >>> >>&

Re: [PATCH 026/104] ALSA: hda - hdmi: Refactor hdmi_eld into parsed_hdmi_eld

2013-09-30 Thread David Henningsson
On 09/30/2013 12:10 PM, Luis Henriques wrote: > 3.5.7.22 -stable review patch. If anyone has any objections, please let me > know. > > -- > > From: David Henningsson > > commit 1613d6b46b433f07f1d2703e4bd102802dcd75a4 upstream. > > For bette

Re: [PATCH 026/104] ALSA: hda - hdmi: Refactor hdmi_eld into parsed_hdmi_eld

2013-09-30 Thread David Henningsson
On 09/30/2013 12:10 PM, Luis Henriques wrote: 3.5.7.22 -stable review patch. If anyone has any objections, please let me know. -- From: David Henningsson david.hennings...@canonical.com commit 1613d6b46b433f07f1d2703e4bd102802dcd75a4 upstream. For better readability

Re: [PATCH 026/104] ALSA: hda - hdmi: Refactor hdmi_eld into parsed_hdmi_eld

2013-09-30 Thread David Henningsson
On 09/30/2013 01:10 PM, Luis Henriques wrote: Hi David, David Henningsson david.hennings...@canonical.com writes: On 09/30/2013 12:10 PM, Luis Henriques wrote: 3.5.7.22 -stable review patch. If anyone has any objections, please let me know. -- From: David Henningsson

Re: [alsa-devel] [PATCH] ALSA: SoC: Added jack detection kcontrol support

2013-07-24 Thread David Henningsson
), and was never merged in upstream PA. (I guess one could find them by looking in the Ubuntu archives.) -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.

Re: [alsa-devel] [PATCH] ALSA: SoC: Added jack detection kcontrol support

2013-07-24 Thread David Henningsson
(for a release or two), and was never merged in upstream PA. (I guess one could find them by looking in the Ubuntu archives.) -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord

Re: [PATCH]: x86_64, audio: Fix system panic when DMA > 40 bits

2013-05-02 Thread David Henningsson
On 05/02/2013 08:36 AM, Mike Travis wrote: On 5/1/2013 11:20 PM, David Henningsson wrote: On 05/01/2013 09:04 PM, Mike Travis wrote: The audio driver mistakenly allows 64 bit addresses to be created for the audio driver on Nvidia GPUs. Unfortunately, the hardware normally only supports up

Re: [PATCH]: x86_64, audio: Fix system panic when DMA > 40 bits

2013-05-02 Thread David Henningsson
DIA \ (AZX_DCAPS_NVIDIA_SNOOP | AZX_DCAPS_RIRB_DELAY | AZX_DCAPS_NO_MSI |\ -AZX_DCAPS_ALIGN_BUFSIZE) +AZX_DCAPS_ALIGN_BUFSIZE | AZX_DCAPS_NO_64BIT) #define AZX_DCAPS_PRESET_CTHDA \ (AZX_DCAPS_NO_MSI | AZX_DCAPS_POSFIX_LPIB | AZX_DCAPS_4K_BDLE_BOUNDARY) -- Da

Re: [PATCH]: x86_64, audio: Fix system panic when DMA 40 bits

2013-05-02 Thread David Henningsson
| AZX_DCAPS_4K_BDLE_BOUNDARY) -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ

Re: [PATCH]: x86_64, audio: Fix system panic when DMA 40 bits

2013-05-02 Thread David Henningsson
On 05/02/2013 08:36 AM, Mike Travis wrote: On 5/1/2013 11:20 PM, David Henningsson wrote: On 05/01/2013 09:04 PM, Mike Travis wrote: The audio driver mistakenly allows 64 bit addresses to be created for the audio driver on Nvidia GPUs. Unfortunately, the hardware normally only supports up

Re: [alsa-devel] [PATCH] Make snd_BUG_ON() always evaluate and return the conditional expression.

2013-03-06 Thread David Henningsson
would be safer indeed. If no one has objection, I'll apply it for 3.10 kernel. If snd_BUG_ON now works like WARN_ON rather than BUG_ON (at least it does with this change, if I understand things right), maybe we should rename it to snd_WARN_ON for consistency? -- David Henningsson, Canonical

Re: [alsa-devel] [PATCH] Make snd_BUG_ON() always evaluate and return the conditional expression.

2013-03-06 Thread David Henningsson
? -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org

Re: [ 093/153] ALSA: hda - hdmi: Make jacks phantom, if theyre not detectable

2013-03-03 Thread David Henningsson
On 03/04/2013 08:48 AM, Greg Kroah-Hartman wrote: On Mon, Mar 04, 2013 at 08:46:16AM +0100, David Henningsson wrote: On 03/04/2013 06:13 AM, Ben Hutchings wrote: On Mon, 2013-03-04 at 03:38 +, Ben Hutchings wrote: 3.2-stable review patch. If anyone has any objections, please let me know

Re: [ 093/153] ALSA: hda - hdmi: Make jacks phantom, if theyre not detectable

2013-03-03 Thread David Henningsson
On 03/04/2013 06:13 AM, Ben Hutchings wrote: On Mon, 2013-03-04 at 03:38 +, Ben Hutchings wrote: 3.2-stable review patch. If anyone has any objections, please let me know. -- From: David Henningsson commit 30efd8debd1ef30be342d374f01e993509f5b76b upstream. Just

Re: [ 093/153] ALSA: hda - hdmi: Make jacks phantom, if theyre not detectable

2013-03-03 Thread David Henningsson
On 03/04/2013 06:13 AM, Ben Hutchings wrote: On Mon, 2013-03-04 at 03:38 +, Ben Hutchings wrote: 3.2-stable review patch. If anyone has any objections, please let me know. -- From: David Henningsson david.hennings...@canonical.com commit

Re: [ 093/153] ALSA: hda - hdmi: Make jacks phantom, if theyre not detectable

2013-03-03 Thread David Henningsson
On 03/04/2013 08:48 AM, Greg Kroah-Hartman wrote: On Mon, Mar 04, 2013 at 08:46:16AM +0100, David Henningsson wrote: On 03/04/2013 06:13 AM, Ben Hutchings wrote: On Mon, 2013-03-04 at 03:38 +, Ben Hutchings wrote: 3.2-stable review patch. If anyone has any objections, please let me know

Re: 3.8-rc1 patch_cirrus 4.0 regression...

2013-02-06 Thread David Henningsson
quot; disabled). Is that answering your question? For the record, PulseAudio does not yet use the new channel mapping API. -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a me

Re: 3.8-rc1 patch_cirrus 4.0 regression...

2013-02-06 Thread David Henningsson
if you select the 2.1 profile, Balance and Subwoofer will be enabled (and Fade disabled), but in a 4.0 profile, Balance and Fade will be enabled (and Subwoofer disabled). Is that answering your question? For the record, PulseAudio does not yet use the new channel mapping API. -- David

Re: [alsa-devel] [3.6.9 -> 3.7.1 regression] sound: snd_hda_intel codec probing issue?

2013-01-08 Thread David Henningsson
; co For reference, I'm seeing some of this too, and have asked for people to test with enable_msi=0 and/or power_save_controller=0. I'm waiting for replies from people with the hardware. -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic -- To unsubscribe from this list:

Re: [alsa-devel] [3.6.9 - 3.7.1 regression] sound: snd_hda_intel codec probing issue?

2013-01-08 Thread David Henningsson
for Intel CPT co For reference, I'm seeing some of this too, and have asked for people to test with enable_msi=0 and/or power_save_controller=0. I'm waiting for replies from people with the hardware. -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic -- To unsubscribe from this list

Re: [ 12/37] ALSA: hda - Cirrus: Correctly clear line_out_pins when moving to speaker

2012-12-03 Thread David Henningsson
On 11/30/2012 07:45 PM, Greg Kroah-Hartman wrote: 3.0-stable review patch. If anyone has any objections, please let me know. -- From: David Henningsson commit 34c3d1926bdaf45d3a891dd577482abcdd9faa34 upstream. If this array is not cleared, the jack related code later might

Re: [ 12/37] ALSA: hda - Cirrus: Correctly clear line_out_pins when moving to speaker

2012-12-03 Thread David Henningsson
On 11/30/2012 07:45 PM, Greg Kroah-Hartman wrote: 3.0-stable review patch. If anyone has any objections, please let me know. -- From: David Henningsson david.hennings...@canonical.com commit 34c3d1926bdaf45d3a891dd577482abcdd9faa34 upstream. If this array is not cleared

Re: getnstimeofday stuck for several milliseconds?

2012-11-13 Thread David Henningsson
, if this one is busy with doing graphics stuff? For reference, test kernel and test case were the same this time around (3.7rc2, then playing a game for a few minutes). -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic -- To unsubscribe from this list: send the line &quo

Re: getnstimeofday stuck for several milliseconds?

2012-11-13 Thread David Henningsson
graphics stuff? For reference, test kernel and test case were the same this time around (3.7rc2, then playing a game for a few minutes). -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body

getnstimeofday stuck for several milliseconds?

2012-11-05 Thread David Henningsson
ning a libSDL game for a minute or two. Thanks in advance for looking into this, and let me know if you need further information, or anything else I can do to help sorting this one out. -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic [1] http://pastebin.se/6iMRdDfR -- To unsubscr

getnstimeofday stuck for several milliseconds?

2012-11-05 Thread David Henningsson
a libSDL game for a minute or two. Thanks in advance for looking into this, and let me know if you need further information, or anything else I can do to help sorting this one out. -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic [1] http://pastebin.se/6iMRdDfR

Re: [ 10/44] ALSA: hda - remove quirk for Dell Vostro 1015

2012-08-13 Thread David Henningsson
to have worked in this case? [1] http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commit;h=e9fc83cb2e5877801a255a37ddbc5be996ea8046 -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" i

Re: [ 10/44] ALSA: hda - remove quirk for Dell Vostro 1015

2012-08-13 Thread David Henningsson
to, as it doesn't seem to have worked in this case? [1] http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commit;h=e9fc83cb2e5877801a255a37ddbc5be996ea8046 -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic -- To unsubscribe from this list: send the line unsubscribe linux

Re: [PATCH 2/2 v3] ALSA: hda - Deferred probing with request_firmware_nowait()

2012-08-09 Thread David Henningsson
Iwai Looks better now! Reviewed-by: David Henningsson --- v1->v2: drop superfluous chip->probe_deferred field v2->v3: fix missing chip->fw; renamed the variable to "probe_now" sound/pci/hda/hda_codec.c | 2 +- sound/pci/hda/hda_intel.c | 42

Re: [PATCH 2/2 v2] ALSA: hda - Deferred probing with request_firmware_nowait()

2012-08-09 Thread David Henningsson
abled) { + if (!probe_deferred) { if (probe_now) { err = azx_probe_continue(chip); if (err < 0) goto out_free; -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic -- To unsubscribe from this list: send the line "unsubscribe

Re: [PATCH 2/2] ALSA: hda - Deferred probing with request_firmware_nowait()

2012-08-09 Thread David Henningsson
R */ - if (!chip->disabled) { + if (!chip->disabled && !chip->probe_deferred) { err = azx_probe_continue(chip); if (err < 0) goto out_free; -- David Henningsson, Canonical Ltd. https://launchpad.net/~

Re: [PATCH 2/2] ALSA: hda - Deferred probing with request_firmware_nowait()

2012-08-09 Thread David Henningsson
) { + if (!chip-disabled !chip-probe_deferred) { err = azx_probe_continue(chip); if (err 0) goto out_free; -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic -- To unsubscribe from this list: send the line

Re: [PATCH 2/2 v2] ALSA: hda - Deferred probing with request_firmware_nowait()

2012-08-09 Thread David Henningsson
(chip); if (err 0) goto out_free; -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http

Re: [PATCH 2/2 v3] ALSA: hda - Deferred probing with request_firmware_nowait()

2012-08-09 Thread David Henningsson
Iwai ti...@suse.de Looks better now! Reviewed-by: David Henningsson david.hennings...@canonical.com --- v1-v2: drop superfluous chip-probe_deferred field v2-v3: fix missing chip-fw; renamed the variable to probe_now sound/pci/hda/hda_codec.c | 2 +- sound/pci/hda/hda_intel.c | 42