lanefu changed the topic of #armbian-rockchip to: Armbian - Linux for ARM development boards | Rockchip SoC | www.armbian.com | This channel is relayed to the equivalent Discord channel | this channel is logged
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[Discord] <zeeto9> alright, i got v6.10.1 installed and it sees hdmi rx. dmesg shows it recognized when plugging in. it shows up under v4l2-ctl --list-devices, but I can seem to interact with it. Having come from using joshua riek ubuntu, and the switch to mainline, I release Im not even sure of the correct way to interface with the device. I heavily used gstreamer before with v4l2src, but that <clipped message>
<DC-IRC>
[Discord] <zeeto9> s not getting installed with various gstreamer plugins. ffmpeg doesnt either. im not sure if it even should. Whats the proper way to interact with hdmi rx? https://paste.armbian.com/zivalorupu
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[Discord] <beohoff3174> I am going to use ffmpeg, specifically the c/c++ api. You could use command line as well
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[Discord] <beohoff3174> I had looked at using the c api for v4l. I'm pretty unfamiliar with c programming so it has a tendency to feel more difficult to me due to unfamiliarity. But the api doesn't look too challenging
<DC-IRC>
[Discord] <beohoff3174> Also, I was looking at pulling straight from the device into gpu memory and managing it as an opengl texture, so it wasnt just one c api, it was like 3, plus Qt on top of everything
<DC-IRC>
[Discord] <beohoff3174> Also, I was looking at pulling straight from the device into gpu memory and managing it as an opengl texture, so it wasnt just one c api, it was like 3 (v4l, drm/kms, and opengl) , plus Qt on top of everything
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[Discord] <amazingfate> Mainline hdmirx can work with obs.
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[Discord] <stonededge> Does anyone know if it's possible to dual boot Android when Armbian is installed on the eMMC? This is my current UART log. At the moment it seems to bypass Android on SD and just go straight to eMMC boot
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[Discord] <rpardini> Could you interrupt u-boot and capture the output of `printenv` ?
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[Discord] <rpardini> cos it does seems to scan `mmc@fe2c0000`, find nothing, and then go to `mmc@fe2e0000` and find Armbian's boot.scr
<DC-IRC>
[Discord] <rpardini> I guess if you enable some android support in u-boot config, and also include BL32 (TEE), it could be made to work. (also make sure the other blobs match)
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[Discord] <rpardini> btw _shouldn't Armbian start including BL32 by default / as much as possible?_ so u-boot is more generally useful?
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[Discord] <t1msu_87222> That would be great!
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[Discord] <amazingfate> At the moment no one is reviewing this patch. Armbian has already included this patch for rk3588.
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[Discord] <kwiboo> Is bl32/tee really usefull for anything beside android for widevine or other drm protection usage?
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[Discord] <rpardini> I don't really know what it enables for normal Linux usage, I myself have no use for it... tried to get at some fuses once in secure world, failed, gave up....
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[Discord] <efectn> I think it will cause some bootloder failures when SPI has BL32 and SD has BL32
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[Discord] <.apriori> Hello. Is there documentation on how to enable the use of the external RF antenna for wifi on the radxa zero 3w?
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[Discord] <zeeto9> No idea if this is even progress. I also applied the rga patch and that appears in my device tree correctly now as well. V4l2src actually exists and is found this time, but it looks like rga or drm, or gldisplay stuff has memory issues.
<DC-IRC>
[Discord] <zeeto9> Here is sort of the way I am looking at it. Verify rga3, vpu, drm for device tree. Check for mpp. Create mpp_service. A rough starting point.