VCHIQ sound chip on Raspi4B. Testing software compile in Kernel Freebsd 14.0-CURRENT
| Newsgroups | gmane.os.freebsd.devel.arm |
|---|---|
| Message-ID | <[email protected]> |
Marco, Can you test build Freebsd sources and figure out work around to compil errors? I am halfway through editing file vchiq_core.c file. I can share a patch file with you. Can you put me in contact with freebsd developers to see how they compile sources vchiq_core.c file with out errors.? email address is fine to share with me. related mailing list and my web blog: https://lists.freebsd.org/archives/freebsd-arm/2023-August/002885.html https://lists.freebsd.org/archives/freebsd-arm/2023-August/002990.html good morning Alexander Fred here I was interested for your help in trying to solve compile warnings problem do you know where these warnings are set in the make file ghostbsd-arm64.blogspot.com https://ghostbsd-arm64.blogspot.com/2023/08/vchiqcorec-freebsd-140-current-has.html?m=1 compile errors dealing with printing pointers to a log file. using these - Werrors -Wpointertointcast cause compiling file vchiq_cote.c to error out. Fred Finster 971-718-9144 [email protected] ps. is the review of revision D37878 vchiq code finished and accepted yet into Freebsd sources? How can I help through testing and compiling source code, Marco? On Sep 6, 2022 4:23 AM, Marco Devesas Campos <[email protected]> wrote: Hi > On 7 Sep 2022, at 06:04, Fred Finster <[email protected]> wrote: > > VCHIQ sound on Raspi4B HDMI audio. Which DTB to include on config.txt file, Any other missing pieces? stock confit.txt and dtb-s. dmesg should then show vchiq0: <BCM2835 VCHIQ> mem 0x7e00b840-0x7e00b87b irq 72 on simplebus0 vchiq: local ver 8 (min 3), remote ver 8. pcm0: <VCHIQ audio> on vchiq0 and cat /dev/random > /dev/dsp should play static If nothing’s playing, flipping the sysctl dev.pcm.0.dest through - 0: both hdmi and headphones - 1: headphones - 2: hdmi usually brings the audio back to life. Best, Marco