VCHIQ sound chip on Raspi4B. Testing software compile in Kernel Freebsd 14.0-CURRENT
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Date: Wed, 06 Sep 2023 15:41:08 UTC
<div dir='auto'>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.<div dir="auto"><br></div><div dir="auto">Can you put me in contact with freebsd developers to see how they compile sources vchiq_core.c file with out errors.?</div><div dir="auto">email address is fine to share with me.</div><div dir="auto"><br></div><div dir="auto">related mailing list and my web blog:</div><div dir="auto"><br></div><div dir="auto">https://lists.freebsd.org/archives/freebsd-arm/2023-August/002885.html</div><div dir="auto">https://lists.freebsd.org/archives/freebsd-arm/2023-August/002990.html</div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto">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<br>ghostbsd-arm64.blogspot.com<br>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 <br>cause compiling file vchiq_cote.c to error out.<br></div><div dir="auto"><br></div><div dir="auto">Fred Finster</div><div dir="auto">971-718-9144</div><div dir="auto">fred@thegalacticzoo.com</div><div dir="auto"><br></div><div dir="auto">ps. is the review of revision D37878 vchiq code finished and accepted yet into Freebsd sources?</div><div dir="auto">How can I help through testing and compiling source code, Marco?</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sep 6, 2022 4:23 AM, Marco Devesas Campos <devesas.campos@gmail.com> wrote:<br type="attribution" /><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p dir="ltr">Hi <br> <br> > On 7 Sep 2022, at 06:04, Fred Finster <fred@thegalacticzoo.com> wrote: <br> > <br> > VCHIQ sound on Raspi4B HDMI audio. Which DTB to include on config.txt file, Any other missing pieces? <br> <br> stock confit.txt and dtb-s. <br> <br> dmesg should then show <br> <br> vchiq0: <BCM2835 VCHIQ> mem 0x7e00b840-0x7e00b87b irq 72 on simplebus0 <br> vchiq: local ver 8 (min 3), remote ver 8. <br> pcm0: <VCHIQ audio> on vchiq0 <br> <br> and <br> cat /dev/random > /dev/dsp <br> should play static <br> <br> If nothing’s playing, flipping the sysctl dev.pcm.0.dest through <br> - 0: both hdmi and headphones <br> - 1: headphones <br> - 2: hdmi <br> usually brings the audio back to life. <br> <br> Best, <br> Marco</p> </blockquote></div><br></div>