PCI-E add-on Success & Failures
#21
Ok, so so it seems the Pine64 pcie works, and the Delock 4 channel works only with mainline. So switched to the mainline kernel and because of my 64GB eMMC had to use the kernel patch. I find that the mainline gives me dropouts when streaming (even with mainline on the pine64 pcie and my WD Red)... So I switched back to ayufan's 4.4 kernel version of stretch: that works ok, but I would like to use 4 channels!
So I switched again to the armbian image: it feels faster,but also can not get de the Delock pcie working on the 4.4 kernel. But when I install the 4.20 one I can not boot with eMMC,but also not with SD?? So I can not check whether this one will lead to dropouts as well..

Anyone here tried the armbian 5.75 stretch images? Is there also a kernel patch necessary for the eMMC and maybe already available in the distributed kernels? And any idea why even SD boot wil not work?

Edit: Unfortunately the armbian 4.20 kernel does not contain dtb entries for pwm it seems, so I am back on the ayufan image  Tongue. The "mmc_cmdqueue=off" kernel append seems to be the reason the SD does not start. I only need to add it when booting from the emmc.
The mainline kernel 5 seems to solve my streaming error. Will do some further testing and will retry my Delock pcie as well...

Edit2: Kernel 4.20 indeed made the stream crawl. Sticking to 5 for now. Also working with the Delock pcie. Seems stable enough. Booting from SD for now as not sure what the effect off the mmc_cmdqueue off exactly entails...


Messages In This Thread
PCI-E add-on Success & Failures - by macross_dyrl - 08-25-2018, 06:41 PM
RE: PCI-E add-on Success & Failures - by nuumio - 11-18-2018, 10:53 AM
RE: PCI-E add-on Success & Failures - by huey - 12-15-2018, 08:18 AM
RE: PCI-E add-on Success & Failures - by nuumio - 01-27-2019, 02:08 AM
RE: PCI-E add-on Success & Failures - by nuumio - 12-15-2018, 12:31 PM
RE: PCI-E add-on Success & Failures - by huey - 12-15-2018, 01:09 PM
RE: PCI-E add-on Success & Failures - by gokuz - 12-19-2018, 12:12 AM
RE: PCI-E add-on Success & Failures - by nuumio - 12-19-2018, 02:07 PM
RE: PCI-E add-on Success & Failures - by gokuz - 12-19-2018, 11:43 PM
RE: PCI-E add-on Success & Failures - by nuumio - 12-20-2018, 03:08 AM
RE: PCI-E add-on Success & Failures - by nuumio - 01-29-2019, 12:49 PM
RE: PCI-E add-on Success & Failures - by nuumio - 02-02-2019, 11:00 AM
RE: PCI-E add-on Success & Failures - by huey - 03-05-2019, 12:51 PM
RE: PCI-E add-on Success & Failures - by ChNaed - 03-22-2019, 02:30 AM
RE: PCI-E add-on Success & Failures - by taube - 12-27-2019, 10:47 AM
RE: PCI-E add-on Success & Failures - by fysa - 02-19-2020, 09:05 AM

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