6140 2014-04-09 16:26:45 +0000 With v3.14 kernel many BSPs are not able to produce any audible Audio output 2014-08-29 08:12:33 +0000 1 1 7 Build System, Metadata & Runtime OE-Core kernel unspecified x86 Multiple VERIFIED FIXED Medium+ normal 1.6.1 1 nitin.a.kamble nitin.a.kamble alexandru.c.georgescu bogdanx.a.voiculescu bruce.ashfield dvhart nitin.a.kamble sjolley.yp.pm tom.zanussi andrax.g.necula --- Regression (Used to work) No (bug/feature does not impact docs) oldest_to_newest 42456 0 nitin.a.kamble 2014-04-09 16:26:45 +0000 With the v3.14 kernel recipes, many meta-intel BSPs are are working fine without any errors with the provided audio driver. But there is no audio coming out from the speakers. 42841 1 dvhart 2014-04-22 21:00:22 +0000 Hi Nitin - any update here? Have you been able to get audio out of any of these devices? 42844 2 nitin.a.kamble 2014-04-22 22:36:53 +0000 I got distracted by OSTS, illness and Dora fixes, I am back on this issue now. I will update you shortly. 42855 3 nitin.a.kamble 2014-04-23 01:27:10 +0000 found a fix for this. Now I can hear the audio on NUC. This is what I have added to the kernel config, which fixed the audio over HDMI: CONFIG_SND_HDA_CODEC_HDMI=y CONFIG_SND_HDA_GENERIC=y CONFIG_SND_HDA_CODEC_ANALOG=y Commits will be coming out soon. 42863 4 dvhart 2014-04-23 05:12:26 +0000 Great, those look like candidates for an snd-hda.cfg fragment? 43396 5 nitin.a.kamble 2014-05-16 20:56:49 +0000 commit 6ae8765812590327df5f2843b5542750a851d1bd Author: Nitin A Kamble <nitin.a.kamble@intel.com> Date: Fri Apr 25 19:31:41 2014 -0700 fri2 linux-yocto_3.14: Update SRCREVs This fixes the audio playback issue for BSPs using this kernel. Also the AMT support is fixed by using these updated SRCREVs. Addresses Bug: [YOCTO #6140] Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com> Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> commit 07f489dacf6886a34ae3a859bf9102f63e0d460f Author: Nitin A Kamble <nitin.a.kamble@intel.com> Date: Fri Apr 25 19:31:20 2014 -0700 emenlow linux-yocto_3.14: Update SRCREVs This fixes the audio playback issue for BSPs using this kernel. Also the AMT support is fixed by using these updated SRCREVs. Addresses Bug: [YOCTO #6140] Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com> Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> commit 66d47111e849f5d6beb44986a439a884f8a45baf Author: Nitin A Kamble <nitin.a.kamble@intel.com> Date: Fri Apr 25 19:30:57 2014 -0700 crownbay linux-yocto_3.14: Update SRCREVs This fixes the audio playback issue for BSPs using this kernel. Also the AMT support is fixed by using these updated SRCREVs. Addresses Bug: [YOCTO #6140] Fixes Bug: [Yocto #6171] Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com> Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> commit e914a6f6cd485aa4f8beeec9a24f50ee1d820976 Author: Nitin A Kamble <nitin.a.kamble@intel.com> Date: Fri Apr 25 19:26:31 2014 -0700 common linux-yocto_3.14: Update SRCREVs This fixes the audio playback issue for BSPs using this kernel. Also the AMT support is fixed by using these updated SRCREVs. Addresses Bug: [YOCTO #6140] Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com> Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> 45320 6 andrax.g.necula 2014-08-29 08:12:33 +0000 Verified on commit 2d1660112e54653f7bb763939d0416472c49fe01 Cheers! Andra