data Posted December 17, 2020 Posted December 17, 2020 Can someone please add support for the onboard microphone to armbian for the Lite2?! It is missing in armbian-config, there is no h6-analog-codec.dtbo in /boot/dtb/allwinner/overlay The microphone is wired up the same way as on the other h6 boards. Thank you very much! 0 Quote
TRS-80 Posted December 17, 2020 Posted December 17, 2020 44 minutes ago, data said: It is missing in armbian-config, there is no h6-analog-codec.dtbo in /boot/dtb/allwinner/overlay The microphone is wired up the same way as on the other h6 boards. It sounds to me like you are maybe half way there already? Patches welcome. 0 Quote
Igor Posted December 18, 2020 Posted December 18, 2020 Afaik no driver yet, so overlay won't help. 0 Quote
data Posted December 20, 2020 Author Posted December 20, 2020 Dear Igor, thank you for your reply. Is there any other H6 based OrangePi with a working audio-codec? 0 Quote
Igor Posted December 20, 2020 Posted December 20, 2020 5 minutes ago, data said: Dear Igor, thank you for your reply. Is there any other H6 based OrangePi with a working audio-codec? One driver cover all H6 boards. 0 Quote
monzagy Posted March 25, 2021 Posted March 25, 2021 Am 18.12.2020 um 20:15 schrieb Igor: Afaik no driver yet, so overlay won't help. in that image "OrangePi_lite2_ubuntu_xenial_desktop_linux_4.9.118_v2.0.tar.gz" the mic is working. Kernel 4.9.118+ 0 Quote
Igor Posted March 25, 2021 Posted March 25, 2021 1 hour ago, monzagy said: in that image "OrangePi_lite2_ubuntu_xenial_desktop_linux_4.9.118_v2.0.tar.gz" the mic is working. Kernel 4.9.118+ If you want that feature X works in modern mainstream based Linux kernel, it has to be developed / ported. Takes a lot of efforts, time and money ... year(s) to get to some usable level while some features never get attention and are not covered. Feature coverage looks like this: https://linux-sunxi.org/Linux_mainlining_effort#Status_Matrix We don't provide images with those private kernels since its difficult to boot them with open source boot loaders. Generally we do avoid investing our time into closed / proprietary source stuff, which stock images (where mic is working) are made from. 0 Quote
monzagy Posted March 25, 2021 Posted March 25, 2021 1 hour ago, Igor said: If you want that feature X works in modern mainstream based Linux kernel, it has to be developed / ported. Takes a lot of efforts, time and money ... year(s) to get to some usable level while some features never get attention and are not covered. Feature coverage looks like this: https://linux-sunxi.org/Linux_mainlining_effort#Status_Matrix We don't provide images with those private kernels since its difficult to boot them with open source boot loaders. Generally we do avoid investing our time into closed / proprietary source stuff, which stock images (where mic is working) are made from. i don't prefare blobs either, i'm here trying to find an open source driver for H6 What i found so far is this http(s)://github.com/SoCXin/H6/tree/master/linux/kernel/sound/soc/sunxi/sunxi-snddaudio.c 0 Quote
jernej Posted March 26, 2021 Posted March 26, 2021 That's from BSP kernel sources and can't be used as-is on mainline, which is what Armbian uses. 0 Quote
data Posted December 26, 2021 Author Posted December 26, 2021 There seems to be a driver available now: https://patchwork.kernel.org/project/linux-arm-kernel/patch/20210704092109.40670-1-fengzheng923@gmail.com/ 0 Quote
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