Re: nouveau preventing shutdown after suspend-resume
Hello Ilia, On 17 February 2017 at 11:14, Ilia Mirkin <imir...@alum.mit.edu> wrote: > On Fri, Feb 17, 2017 at 10:54 AM, João Paulo Rechi Vita > <jprv...@gmail.com> wrote: >> I'm happy to file >> a bugzilla entry and provide any other needed information or help with >> testing. Are nouveau bugs tracked on bugs.kernel.org or the fdo >> bugzilla? > > Nouveau bugs are tracked on the fdo bugzilla. It would appear that > you're using a 4.8 kernel. Do issues persist with a 4.10 kernel? I'm > thinking of upstream commit cae9ff036ee, but it's likely that there > have also been others I'm not thinking of. > Yes, although the logs I have pasted were indeed collected using a 4.8 kernel, the problem persists with a recent Linus' tree (v4.10-rc8 + a couple of commits) which contains cae9ff036ee. Thanks, -- João Paulo Rechi Vita http://about.me/jprvita ___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
nouveau preventing shutdown after suspend-resume
supported [0.863472] VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.RP01.PEGP handle [0.863473] nouveau: detected PR support, will not use DSM [0.863494] nouveau :01:00.0: enabling device (0006 -> 0007) [0.863691] nouveau :01:00.0: NVIDIA GM107 (1171c0a2) Is this a known problem? I couldn't find any similar reports. Right now we are shipping a DMI-based quirk to disable rpm as a work-around, but I would like to support finding a real solution. I'm happy to file a bugzilla entry and provide any other needed information or help with testing. Are nouveau bugs tracked on bugs.kernel.org or the fdo bugzilla? Thanks and regards, -- João Paulo Rechi Vita http://about.me/jprvita ___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
AMD Carrizo HDMI audio
On 9 June 2016 at 15:32, João Paulo Rechi Vita wrote: > On 9 June 2016 at 15:26, Deucher, Alexander > wrote: >>> -Original Message- >>> From: João Paulo Rechi Vita [mailto:jprvita at gmail.com] >>> Sent: Thursday, June 09, 2016 3:14 PM >>> To: Alex Deucher; maruthi.srinivas.b at gmail.com >>> Cc: dri-devel at lists.freedesktop.org; alsa-devel at alsa-project.org; >>> Deucher, >>> Alexander; Bayyavarapu, Maruthi; João Paulo Rechi Vita; >>> linux at endlessm.com >>> Subject: AMD Carrizo HDMI audio >>> >>> Hello Alex and Maruthi, >>> >>> I'm trying to get HDMI audio working on a AMD CARRIZO laptop, which I >>> believe need the ACP changes which got merged into Linux 4.6. But >>> testing the v4.6 tag, amd_acp_hw_init() returns -ENODEV, because it >>> succeeds the "if (acp_mode != ACP_MODE_I2S)" test in acp_hw.c. Does >>> this mean this chip does not uses ACP, or is there anything else >>> missing? >> >> Your system does not use ACP. It uses HDA audio. You'll need to use the >> new DAL display code which is not yet upstream for HDMI or DP audio support. >> You can find dal support on my freedesktop tree. E.g., >> https://cgit.freedesktop.org/~agd5f/linux/log/?h=drm-next-4.7-wip-dal >> > > Thanks for such a quick answer! So that means no audio over HDMI/DP > without DAL, right? Isn't any legacy code that can take care of that? > I'll give it a try on your branch and report back if I have any > problems. > Still no sound with the branch you've pointed. Logs can be found here in case you're interested: https://gist.github.com/jprvita/7966532c7a4b67c74621c9374e20a418 -- João Paulo Rechi Vita http://about.me/jprvita
AMD Carrizo HDMI audio
On 9 June 2016 at 15:26, Deucher, Alexander wrote: >> -Original Message- >> From: João Paulo Rechi Vita [mailto:jprvita at gmail.com] >> Sent: Thursday, June 09, 2016 3:14 PM >> To: Alex Deucher; maruthi.srinivas.b at gmail.com >> Cc: dri-devel at lists.freedesktop.org; alsa-devel at alsa-project.org; >> Deucher, >> Alexander; Bayyavarapu, Maruthi; João Paulo Rechi Vita; >> linux at endlessm.com >> Subject: AMD Carrizo HDMI audio >> >> Hello Alex and Maruthi, >> >> I'm trying to get HDMI audio working on a AMD CARRIZO laptop, which I >> believe need the ACP changes which got merged into Linux 4.6. But >> testing the v4.6 tag, amd_acp_hw_init() returns -ENODEV, because it >> succeeds the "if (acp_mode != ACP_MODE_I2S)" test in acp_hw.c. Does >> this mean this chip does not uses ACP, or is there anything else >> missing? > > Your system does not use ACP. It uses HDA audio. You'll need to use the new > DAL display code which is not yet upstream for HDMI or DP audio support. You > can find dal support on my freedesktop tree. E.g., > https://cgit.freedesktop.org/~agd5f/linux/log/?h=drm-next-4.7-wip-dal > Thanks for such a quick answer! So that means no audio over HDMI/DP without DAL, right? Isn't any legacy code that can take care of that? I'll give it a try on your branch and report back if I have any problems. Best regards, -- João Paulo Rechi Vita http://about.me/jprvita
AMD Carrizo HDMI audio
Hello Alex and Maruthi, I'm trying to get HDMI audio working on a AMD CARRIZO laptop, which I believe need the ACP changes which got merged into Linux 4.6. But testing the v4.6 tag, amd_acp_hw_init() returns -ENODEV, because it succeeds the "if (acp_mode != ACP_MODE_I2S)" test in acp_hw.c. Does this mean this chip does not uses ACP, or is there anything else missing? lspci shows me the following gfx/audio devices (I believe this is a dual-gpu machine): 00:01.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Device 9874 (rev c5) (prog-if 00 [VGA controller]) 00:01.1 Audio device: Advanced Micro Devices [AMD] nee ATI Device 9840 00:09.2 Audio device: Advanced Micro Devices [AMD] Device 157a 03:00.0 Display controller: Advanced Micro Devices [AMD] nee ATI Sun [Radeon HD 8600M Series] (rev ff) Both amdgpu and radeon get automatically probed. Sorry if I'm missing something obvious here, I'm quite new to dual-gpu machines. Thanks and best regards, -- João Paulo Rechi Vita http://about.me/jprvita
