belrpr Posted March 10, 2021 Share #1 Posted March 10, 2021 Hi, I've got a intel 9900T processor and trying to get hardware decoding to work. Got a valid 918 S/N and mac addresses. I've downloaded http://www.filedropper.com/918plusdsm623u3i915mod2_1 SHA256: EC2447F47FEE6457FE3F409E26B83E5BF73023310E10A624575A822FDBC10642 and replaced my i915.ko driver with the downloaded one. Rebooted but still no dev/dri I am missing something anyone has a clue? Quote Link to comment Share on other sites More sharing options...
0 IG-88 Posted March 11, 2021 Share #2 Posted March 11, 2021 22 hours ago, belrpr said: and replaced my i915.ko driver with the downloaded one. did you use the one from "3E98 - UHD 630 9th high end"? 22 hours ago, belrpr said: I am missing something anyone has a clue? according to ark intel it should be 3E98 for the iGPU device you could attach your /var/llog/dmesg here so i can check about the pci device id's btw. you also need to use the 6.2.3 extra/extra2 to get rid of the old i915 drivers from jun a remark about you cpu, it has 8 cores with HT thats 16 threads, 918+ has a limit of 8 so you would use 4 cores and 4 from HT in default configuration as HT cores could be seen as 25% of a real core your compute power is ~5 cores, when disabling HT you would be using 8 real cores when it comes to cpu usage the 3617 is best with its 16 threads as max https://xpenology.com/forum/topic/13333-tutorialreference-6x-loaders-and-platforms/ Quote Link to comment Share on other sites More sharing options...
0 belrpr Posted March 11, 2021 Author Share #3 Posted March 11, 2021 Hi, Found the mistake. I needed to add the Quote extra.lzma/extra2.lzma for loader 1.04b ds918+ DSM 6.2.3 v0.13.3 scsi/sas disks will have no s.m.a.r.t. infos with lsi sas controllers (see edit2 above), newer atlantic.ko driver 2.3.4, r8125 added to rc.modules, used latest source for realtek drivers r8101/r8125/r8152/r8168/r8169, bna.ko firmware corrected http://www.filedropper.com/extra918plusv0133 https://gofile.io/d/jy9Q99 to the usb drive. Then moved the i915.ko to the /usr/lib/modules/ overwritting the existing one and then /dev/dri showed up and works in docker handbrake. I know that I loose 8 threads (I've disable hyperthreading) but I gain gpu transcoding. This is a plex storage box so gpu acceleration is worht more then just 8 threads. With cpu transcoding you can get 2-4 transcodes. With quicksync 8-16. Also the cpu was cheaper then a real 8 core cpu. It is also just 35TDP which saves on the powerbill. Tried the vmware route but it adds complexity because the bootloader is in vmware which requires another storage outside the xpenology. If synology ever gets a 12 bay unit with igpu I would buy it. I use xpenology just because synology is lacking in the hardware department. Thx for the support @IG-88 Quote Link to comment Share on other sites More sharing options...
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belrpr
Hi,
I've got a intel 9900T processor and trying to get hardware decoding to work.
Got a valid 918 S/N and mac addresses.
I've downloaded
http://www.filedropper.com/918plusdsm623u3i915mod2_1
SHA256: EC2447F47FEE6457FE3F409E26B83E5BF73023310E10A624575A822FDBC10642
and replaced my i915.ko driver with the downloaded one.
Rebooted but still no dev/dri
I am missing something anyone has a clue?
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