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([2600:1015:a032:296:2e77:508e:7788:27ac]) by smtp.gmail.com with ESMTPSA id d75a77b69052e-446514984b6sm48744721cf.68.2024.07.03.04.02.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 03 Jul 2024 04:02:58 -0700 (PDT) From: Steven Friedrich X-Google-Original-From: Steven Friedrich Message-ID: <18cda2f4-0e31-42bf-bae1-a3dccc7ac1ec@gmail.com> Date: Wed, 3 Jul 2024 07:02:56 -0400 List-Id: Production branch of FreeBSD source code List-Archive: https://lists.freebsd.org/archives/freebsd-stable List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-stable@freebsd.org Sender: owner-freebsd-stable@FreeBSD.org MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: freebsd hdmi audi To: Dave Cottlehuber Cc: FreeBSD Stable References: <3d40cb00-9fbb-4809-b6d9-fa40944cc62c@app.fastmail.com> Content-Language: en-US In-Reply-To: <3d40cb00-9fbb-4809-b6d9-fa40944cc62c@app.fastmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spamd-Bar: ---- X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US] X-Rspamd-Queue-Id: 4WDcM74jRMz4Z3M Which specific CPUs are producing sound on hdmi port?  Are you running an external monitor on the dell laptop? My systems contain; i3-7100 (Kaby Lake), i7-8700 (Coffee Lake), i7-10700 (Comet Lake). I suspect that with each CPU variation, Intel moved control registers/bits around. I'm using i915kms.ko and hdasnd.ko (I believe).  I can spin up a machine and do kldstat... On 7/2/24 07:20, Dave Cottlehuber wrote: > On Tue, 2 Jul 2024, at 03:56, Steven Friedrich wrote: >> Linux routes sound from the audio driver to the video driver causing >> sound to come out of the HDMI cable. FreeBSD can't. This affects ALL i3, >> i5, i7, i9 systems. >> FreeBSD can't even support x11 on my GMKtec K8 with Radeon 780M >> graphics. Linux Mint does. > Hi Steven > > Perhaps you can be more specific here about what's not working. > > Here I've got: > > - dell xps13 i7 [1] & intel nuc i5 > - in 14.1-RELEASE and CURRENT > - capable of playing audio & video via HDMI > - I use the drm-kmod drivers & X11 not wayland > > Can you link: > - what freebsd version this is for > - relevant parts of your dmesg for just 1 system > - if X doesn't start at all, whats in xorg logs? > - what kmods / video drivers you have set up on it > - set `sysctl hw.snd.verbose=2` and then attach `/dev/sndstat` info > > More info is in https://docs.freebsd.org/en/books/handbook/multimedia/ > > I use mpg123 or mpv for quick tests, for audio & video respectively. > > [1]: https://wiki.freebsd.org/Laptops/Dell_XPS13_9360 > > A+ > Dave