narmstrong changed the topic of #linux-amlogic to: Amlogic mainline kernel development discussion - our wiki http://linux-meson.com/ - ml linux-amlogic@lists.infradead.org - Publicly Logged on https://irclog.whitequark.org/linux-amlogic
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<asdf28> anyone knows if the recent mainline kernels have HDMI audio support for the S905X chipset?
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<narmstrong> asdf28: yes but not on all boards yet https://patchwork.kernel.org/project/linux-amlogic/list/?series=358843
<asdf28> thank you, narmstrong
<asdf28> could it be that the HDMI sound card does not show up if you have a monitor with no loudspeaker attached?
<asdf28> i have connected a TFT monitor using an HDMI->DVI adapter
<asdf28> "aplay -L" shows no audio devices
<asdf28> oh, never mind
<asdf28> the code in question has not been added to the mainline kernel as far as i can see
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<asdf28> i will try to apply these patches manually, that link was very helpful, i did not know about that
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<panioluka[m]> Hi
<panioluka[m]> Is there any proprietary mali driver with g31 on linux4.9
<panioluka[m]> <narmstrong "panioluka: you will go faster by"> were can i get original driver?
<narmstrong> panioluka[m]: use the amlogic mali driver !
<panioluka[m]> <narmstrong "panioluka: use the amlogic mali "> Were can i get it for linux 4.9?
<panioluka[m]> i got it up on 5.x but not on 4.9
<narmstrong> panioluka[m]: the same place you got the 4.9 kernel I’d say
<panioluka[m]> <narmstrong "panioluka: the same place you go"> in this case coreelec, they use some strange fbdev drivers
<panioluka[m]> ig fbdev == no hw accseleration
<narmstrong> panioluka[m]: this is the display driver
<narmstrong> You can have hw acceleration over fbdev with the right Mali blob
<panioluka[m]> <narmstrong "You can have hw acceleration ove"> like lib/eabihf/dvalin/r12p0/fbdev/libMali.so?
<panioluka[m]> and i will have hw accselerated wayland?
<narmstrong> Nop il will only accelerate fbdev apps
<panioluka[m]> <narmstrong "Nop il will only accelerate fbde"> But i want accelerated wayland app
<narmstrong> You need the wayland blob
<panioluka[m]> <narmstrong "You need the wayland blob"> But i cant find wayland blob for davlin that will work with ddk that workes in 4.9 kernel
<chewitt> asdf28 you also need userspace config
<panioluka[m]> <narmstrong "panioluka: https://github.com/ha"> thanks i will try
<asdf28> thanks chewitt, thank you for work on the audio support
<chewitt> jbrunet deserves all the credit for audio work
<chewitt> I'm just the annoying non-developer who keeps trying to send device-tree bits upstream
<brads> but you do such a good job at it :)
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<panioluka[m]> kernel driver?
<narmstrong> Perhaps
<panioluka[m]> <narmstrong "Perhaps"> it dont work
<panioluka[m]> <narmstrong "Perhaps"> Any id what to do/ how to debug?
<narmstrong> panioluka[m]: not really, I never used the 4.9 kernel with Mali blob on dvalin, sorry, I prefer spending time on making panfrost functional
<panioluka[m]> <narmstrong "panioluka: not really, I never u"> ok
<brads> panioluka[m]: I would suggest using mainline kernelfor wayland accelleration and also trying to use mesa panfrost userspace which is in development. The wayland libmali blob can work on mainline but requires hacks, not sure anyone has it working on 4.9
<panioluka[m]> <brads "panioluka: I would suggest using"> Sadly my rtl8822cs is dead on mainline
<chewitt> wireless usually sucks so you'd likely want to use ethernet anyway..
<chewitt> what's your use-case? .. and what box/board device?
<panioluka[m]> <chewitt "what's your use-case? .. and wha"> x96 max plus. Just device to surf internet sometimes
<panioluka[m]> <chewitt "wireless usually sucks so you'd "> sadly ethernet is impossible
<chewitt> i've been trying to hack rtl8822cs support for mainline, but didn't get something to compile yet
<chewitt> most of the driver is common to other RTL chips which have sources available, and I have the CE sources for 4.9
<chewitt> so trying to copy/paste and sed something together
<chewitt> it will probably be a pile of crap, but then RTL drivers usually are anyway :)
<panioluka[m]> <chewitt "so trying to copy/paste and sed "> what about that aml_wifi, how it will work without it?
<chewitt> RTL drivers are normally capable of using other frameworks
<chewitt> some makefile fiddling is needed to add the right options
<brads> have you tried a recent mainline build with the new linux-firmware? https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/log/rtw88/rtw8822c_fw.bin
<chewitt> not much point since the driver has no SDIO support
<chewitt> USB and PCI only
<chewitt> I've asked on mailing lists about plans to add SDIO support, but never got replies
<chewitt> xdarklight has been working no that
<chewitt> but still work in progress; currently it fails to load the firmware
<brads> I need to find a good wifi adaptor for linux car audio setup, any suggestions?
<chewitt> something with an atheros chip
<chewitt> ath9k/ath10k are fully upstream and seem to work well for me in things
<chewitt> older chips, but I guess in a car you're not needing 'ac' speeds etc.
<chewitt> and bonus credit for not being Realtek
<brads> yes it is only for syncing music and updates so something reliable, will try atheros, thanks
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