2019-03-11.log

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+ B[] (~Thunderbi@122-61-191-130-fibre.sparkbb.co.nz)22:08
mntmni was thinking if the gc7000 in imx8m could possibly render to a custom FPGA framebuffer via PCIe22:37
mntmnthis way, all the proprietary hdmi etc scanout IP could be circumvented22:38
JookiaYou still have the DDR calibration don't you22:39
mntmnhamsterworks just open sourced eDP 1920x1080 output code in verilog22:39
mntmnsure, that’s another thing22:39
mntmni’d like to find the code for that again. IIRC there is code, it’s just very non-obvious22:40
JookiaYou sure? I've heard it's very proprietary22:40
mntmnyeah i might remember wrong, i got to find it. IIRC its a bunch of register poking salad22:41
JookiaI imagine it could likely be clean room reverse engineered if it's something that dumb22:42
mntmnon the weekend i was also pondering the possibility of making a FPGA based “laptop” or lower spec but completely software defined ssh terminal devide22:42
mntmndevice22:42
mntmnjookia yep that’s why i wanna find it again22:42
JookiaThe blobs?22:42
mntmnthe ddr blob yeah22:42
Jookiamntmn: https://github.com/boundarydevices/imx-mkimage/tree/boundary-imx_4.9.51_imx8m_ga/iMX8M22:43
JookiaI think an FPGA raspberry pi-like thing would be fun with IO. Maybe that exists?22:43
mntmnjookia, i’m making a ZYNQ based gfx card for amiga atm and realizing that this has potential as a standalone thing, could even have a mix of risc-v thrown in (at low mhz though)22:45
Jookiahmm, that would be cool22:45
mntmnesp. the ultrascale zynqs22:45
Jookiamaybe have a fpga board with an expansion board slot for it? :)22:46
mntmnexpansion slot for what? :)22:48
Jookiaexpansion :P probably nothing in the end23:07
+ erlehmann (~erlehmann@p200300F00F012E000000000000000EB7.dip0.t-ipconnect.de)23:41

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