From owner-freebsd-current@freebsd.org Mon Oct 1 21:12:28 2018 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4710810AAD5A for ; Mon, 1 Oct 2018 21:12:28 +0000 (UTC) (envelope-from jakob@alvermark.net) Received: from out.alvermark.net (out.alvermark.net [185.34.136.138]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id D60368D847 for ; Mon, 1 Oct 2018 21:12:27 +0000 (UTC) (envelope-from jakob@alvermark.net) Received: from c-42bc70d5.06-431-73746f70.bbcust.telenor.se ([213.112.188.66] helo=mail.alvermark.net) by out.alvermark.net with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.91 (FreeBSD)) (envelope-from ) id 1g75UQ-000PGl-Fe; Mon, 01 Oct 2018 23:12:26 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=alvermark.net; s=x; h=Content-Transfer-Encoding:Content-Type:In-Reply-To: MIME-Version:Date:Message-ID:From:References:Cc:To:Subject:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=xfn0g4okEWmFDqkbmS0b0jx6bq9CCNSSzg6xGe9amS4=; b=pKAGztycM8SWPaBTuW2KOZZFVq QFinKr0ca6I6wsSFit+DUCL7u12sklGnwmf191lqhUEnVBOJhy61l2OGw8WpqQDS1KMzMxA4lJUFA KxRpsxHa7jXOoSJGlKGBauoL4iN2lg4lPmr6QolFpSASWAbw2Kd+h3+dE7LypsAk2t9k7QjY8i/sV lvt1C6xTth9BC2NUvHrNLdZOeUGwI1AWofRxHsdrwL6uvvyjYLpssKJ4A+dJ5EQmSbhajPxAf06ML oW/5l1blrsDyxMgzoSJjK8wfn5nQhgOktdbr9dreSoRrg8EisI3J2K403lXjjkQtY5oxzQG6eQ9qq 8JtGSPiQ==; Received: from [192.168.67.33] by mail.alvermark.net with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.91 (FreeBSD)) (envelope-from ) id 1g75UP-000Dje-SV; Mon, 01 Oct 2018 23:12:26 +0200 Subject: Re: Sound issues with Dell Latitude 7490 (kabylake) To: Johannes Lundberg Cc: freebsd-current References: <85518f55-20a8-f534-7266-a9e847912afc@alvermark.net> From: Jakob Alvermark Message-ID: <596a89fa-d7a3-1d39-d296-e07359cb487f@alvermark.net> Date: Mon, 1 Oct 2018 23:12:25 +0200 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:60.0) Gecko/20100101 Thunderbird/60.0.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 01 Oct 2018 21:12:28 -0000 On 10/1/18 10:56 PM, Johannes Lundberg wrote: > On Mon, Oct 1, 2018 at 8:37 PM Jakob Alvermark wrote: > >> On 10/1/18 5:57 PM, Johannes Lundberg wrote: >>> Hi >>> >>> While sound work out of the box (with headphone switching) on the 1-2 >> year >>> older Latitude 7270, it does not on my new machine. >>> >>> The internal speaker works fine. If I plug in external speakers in the >>> headphone jack, sound still goes to the internal speaker while a very >> load >>> buzz comes from the external speakers. >>> >>> Do we have a solution for this? >>> >>> # cat /dev/sndstat >>> Installed devices: >>> pcm0: (play/rec) default >>> pcm1: (play) >>> pcm2: (play) >>> No devices installed from userspace. >>> >>> # sysctl hw.snd >>> hw.snd.maxautovchans: 16 >>> hw.snd.default_unit: 0 >>> hw.snd.version: 2009061500/amd64 >>> hw.snd.default_auto: 1 >>> hw.snd.verbose: 0 >>> hw.snd.vpc_mixer_bypass: 1 >>> hw.snd.feeder_rate_quality: 1 >>> hw.snd.feeder_rate_round: 25 >>> hw.snd.feeder_rate_max: 2016000 >>> hw.snd.feeder_rate_min: 1 >>> hw.snd.feeder_rate_polyphase_max: 183040 >>> hw.snd.feeder_rate_presets: 100:8:0.85 100:36:0.92 100:164:0.97 >>> hw.snd.feeder_eq_exact_rate: 0 >>> hw.snd.feeder_eq_presets: >>> PEQ:16000,0.2500,62,0.2500:-9,9,1.0:44100,48000,88200,96000,176400,192000 >>> hw.snd.basename_clone: 1 >>> hw.snd.compat_linux_mmap: 0 >>> hw.snd.syncdelay: -1 >>> hw.snd.usefrags: 0 >>> hw.snd.vpc_reset: 0 >>> hw.snd.vpc_0db: 45 >>> hw.snd.vpc_autoreset: 1 >>> hw.snd.timeout: 5 >>> hw.snd.latency_profile: 1 >>> hw.snd.latency: 5 >>> hw.snd.report_soft_matrix: 1 >>> hw.snd.report_soft_formats: 1 >>> >>> # sysctl dev.pcm >>> dev.pcm.2.bitperfect: 0 >>> dev.pcm.2.buffersize: 65536 >>> dev.pcm.2.play.vchanformat: s16le:2.0 >>> dev.pcm.2.play.vchanrate: 48000 >>> dev.pcm.2.play.vchanmode: passthrough >>> dev.pcm.2.play.vchans: 1 >>> dev.pcm.2.play.32bit: 24 >>> dev.pcm.2.%parent: hdaa1 >>> dev.pcm.2.%pnpinfo: >>> dev.pcm.2.%location: nid=3 >>> dev.pcm.2.%driver: pcm >>> dev.pcm.2.%desc: Intel Kabylake (HDMI/DP 8ch) >>> dev.pcm.1.bitperfect: 0 >>> dev.pcm.1.buffersize: 65536 >>> dev.pcm.1.play.vchanformat: s16le:2.0 >>> dev.pcm.1.play.vchanrate: 48000 >>> dev.pcm.1.play.vchanmode: fixed >>> dev.pcm.1.play.vchans: 1 >>> dev.pcm.1.play.32bit: 24 >>> dev.pcm.1.%parent: hdaa0 >>> dev.pcm.1.%pnpinfo: >>> dev.pcm.1.%location: nid=33 >>> dev.pcm.1.%driver: pcm >>> dev.pcm.1.%desc: Realtek ALC256 (Front Analog Headphones) >>> dev.pcm.0.bitperfect: 0 >>> dev.pcm.0.buffersize: 65536 >>> dev.pcm.0.rec.vchanformat: s16le:2.0 >>> dev.pcm.0.rec.vchanrate: 48000 >>> dev.pcm.0.rec.vchanmode: fixed >>> dev.pcm.0.rec.vchans: 1 >>> dev.pcm.0.rec.autosrc: 2 >>> dev.pcm.0.rec.32bit: 24 >>> dev.pcm.0.play.vchanformat: s16le:2.0 >>> dev.pcm.0.play.vchanrate: 48000 >>> dev.pcm.0.play.vchanmode: fixed >>> dev.pcm.0.play.vchans: 2 >>> dev.pcm.0.play.32bit: 24 >>> dev.pcm.0.%parent: hdaa0 >>> dev.pcm.0.%pnpinfo: >>> dev.pcm.0.%location: nid=20,18 >>> dev.pcm.0.%driver: pcm >>> dev.pcm.0.%desc: Realtek ALC256 (Internal Analog) >>> dev.pcm.%parent: >> >> You could try >> >> sysctl dev.hdaa.0.nid33_config="as=1 seq=15 device=Headphones" >> >> sysctl dev.hdaa.0.reconfig=1 >> >> >> It should result in you having only one pcm device for the two outputs >> and it should switch from >> >> internal to external when you plug in the external speakers and vice versa. >> >> To make it permanent put 'hint.hdaa.0.nid33.config="as=1 seq=15 >> device=Headphones"' in your loader.conf >> >> >> The loud buzz is a bit worrying, it could be related to the problem I >> have been having, where I got strange sound >> >> when using headphones on my laptop. I have worked around it by patching >> the sound driver, I have kept my local >> >> patch for years. >> >> > With that hint it does turn off the internal speakers but I can hear > nothing in my headphones. Turning the volume to 100% I can hear the > playback in my internal speakers at very low volume (with headphones > connected). > The headphones has no buzzing sound, that is only my external speakers and > they only act like that when connect to this laptop (kind of like the buzz > noise you get when the connector touches something (ground?))... Do the headphones work with this patch? Index: sys/dev/sound/pci/hda/hdaa.c =================================================================== --- sys/dev/sound/pci/hda/hdaa.c    (revision 339076) +++ sys/dev/sound/pci/hda/hdaa.c    (working copy) @@ -5034,11 +5034,13 @@          pincap = w->wclass.pin.cap;          /* Disable everything. */ +        /*          w->wclass.pin.ctrl &= ~(              HDA_CMD_SET_PIN_WIDGET_CTRL_HPHN_ENABLE |              HDA_CMD_SET_PIN_WIDGET_CTRL_OUT_ENABLE |              HDA_CMD_SET_PIN_WIDGET_CTRL_IN_ENABLE |              HDA_CMD_SET_PIN_WIDGET_CTRL_VREF_ENABLE_MASK); +        */          if (w->enable == 0) {              /* Pin is unused so left it disabled. */