Rock64 missing /sys/bus/platform/drivers/rockchip-dmc/dmc?
#1
Hi I'm running ayufan's minimal debian on my Rock64.  I recently updated to 0.7.9 via apt-get install and now my /sys/bus/platform/drivers/rockchip-dmc/dmc directory seems to be missing?  Seems like maybe a missing driver or something like that?

The only things in my /sys/bus/platform/drivers/rockchip-dmc/ directory are "bind," "unbind," and "module"?
#2
Ayufan is disabling/enabling this feature cyclically. Now is disabled by commit.
I left this community in Aug 2019 due to PINE64 refusal to produce/deliver ROCK64-1G version 3 after more than one year of changing statuses to "planning", "evaluating", "releasing", "availability", "estimated availability" and finally "no schedule" Angry. ROCK64 is dead platform without any advantage. Buy Raspberry PI 4 !
Away
#3
Thank you so much for the info!  This was driving me nuts.  I thought I had damaged the dmc or something.

Anyways, is this something that's enabled/disabled in the kernel, or the u-boot?


Possibly Related Threads…
Thread Author Replies Views Last Post
Question Hardware issues with Rock64 grobbs 11 1,888 07-24-2021, 10:23 AM
Last Post: robinkyle11
  Trustzone support for Rock64 capablegh 1 149 07-17-2021, 10:15 AM
Last Post: capablegh
  Python GPIO Library for the Rock64 (R64.GPIO) Leapo 37 39,658 07-02-2021, 03:20 PM
Last Post: klausfelix
  rock64, compile problems "illegal instruction", "memory fault" -> ddr_333Mhz? klausfelix 0 141 07-02-2021, 03:13 PM
Last Post: klausfelix
Information Serial Console for the Rock64 MarkHaysHarris777 33 31,426 06-24-2021, 12:24 PM
Last Post: mikeklien
  lost eletronic component rock64 marvin1986 1 381 06-01-2021, 06:27 PM
Last Post: 8bit
Shocked Rock64 - Reboots after few minutes addezai 2 533 04-22-2021, 07:03 PM
Last Post: addezai
  Rock64 Long Term stability ramprasad 4 2,062 03-16-2021, 07:23 PM
Last Post: Rocklobster
  Rock64 No Audio - Solved wbecks 11 15,747 03-15-2021, 03:15 PM
Last Post: lowry
  Safest way to send shutdown signal to headless Rock64 SMB server? bmurphr1 3 1,287 03-14-2021, 06:01 PM
Last Post: clach04

Forum Jump:


Users browsing this thread: 1 Guest(s)