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Thu, 17 Sep 2026 09:51:29 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1789638684; s=yahoocojp-202506; d=yahoo.co.jp; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date; bh=yYunXypG8ybvRM7Im97Zkt6oUO9NyYy3nqq3uQyEhjM=; b=SAHK0K8lAfUwNM5LvMNUtyGuvg10KFzQGhHDbRY1/FcFhSQgm/j93gAj6T3tK5Ui 316aTSTL0lox5xgmEIjq4+EkfLv1rQTn4cvxnrbqyCbDKoBqWJauggc0w5z1ls9U9i1 Qau0FMdrYoo6fyIpuBnI7acgIPeuI78cGLq0mFLpkpuFM7zvgcTQICc3sht6P59HyDQ RY8RvBXwtQBhm6rp5N6HXInOf3OAHyN05aXSaHd66jQhz6G5BexGjxeSgoZxhr53F/C Eggx3UFMyTsLmLPWUo6Fiqh+l5mdft3fWUw/7NBXqNZXeI47b4V3SjQ+woqVSJ4TMHW 3axvPCAoEg== Received: by smtphe6004.mail.ssk.ynwp.yahoo.co.jp (YJ Hermes SMTP Server) with ESMTPA ID 21d850ee35a89be4551df81a82ad8df6; Thu, 17 Sep 2026 18:51:26 +0900 (JST) Date: Thu, 17 Sep 2026 18:51:24 +0900 From: Seiji Adachi To: Vijendar.Mukunda@amd.com, broonie@kernel.org Cc: venkataprasad.potturu@amd.com, lgirdwood@gmail.com, perex@perex.cz, tiwai@suse.com, alsa-devel@alsa-project.org, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, Seiji Adachi Subject: [RESEND PATCH] ASoC: amd: yc: Add Lenovo ThinkPad E16 Gen 2 (21JN) to quirks Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Message-ID-Hash: EOEMJDNH3EM7SCJSVRYOH4XPWCI476OG X-Message-ID-Hash: EOEMJDNH3EM7SCJSVRYOH4XPWCI476OG X-MailFrom: seiji_adachi@yahoo.co.jp X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.10 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Hi, I am resending this request along with the code change (diff) required for Lenovo ThinkPad E16 Gen 2 (21JN). Could you please review and consider applying the following patch to sound/soc/amd/yc/acp6x-mach.c? Thanks, Seiji --- Subject: [PATCH] ASoC: amd: yc: Add Lenovo ThinkPad E16 Gen 2 (21JN) to quirks Add ThinkPad E16 Gen 2 (21JN) to the DMI table in acp6x-mach.c to enable the internal digital microphone (DMIC). Signed-off-by: Seiji Adachi --- diff --git a/sound/soc/amd/yc/acp6x-mach.c b/sound/soc/amd/yc/acp6x-mach.c index 385fede6d..ea173bdab 100644 --- a/sound/soc/amd/yc/acp6x-mach.c +++ b/sound/soc/amd/yc/acp6x-mach.c @@ -248,6 +248,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "21J6"), } }, + { + .driver_data = &acp6x_card, + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "21JN"), + } + }, { .driver_data = &acp6x_card, .matches = { --- On Mon, Aug 24, 2026 at 10:55:53AM +0900, Seiji Adachi wrote: > Hi, > > I am writing to provide an update regarding the internal microphone issue on Lenovo ThinkPad E16 Gen 2 (21JN-003SCD). > > I have recently updated the kernel to version 7.1.8+deb13-amd64 (Debian trixie-backports), but the internal digital microphone (DMIC) is still not recognized. > > Output of `arecord -l` on kernel 7.1.8: > **** List of CAPTURE Hardware Devices **** > card 1: Generic_1 [HD-Audio Generic], device 0: CX11880 Analog [CX11880 Analog] > Subdevices: 0/1 > Subdevice #0: subdevice #0 > > Could you please check if the DMI entry for 21JN can be added to sound/soc/amd/yc/acp6x-mach.c? > > Thank you for your help. > > Best regards, > Seiji > > > On Fri, Jul 17, 2026 at 02:22:27PM +0800, Seiji Adachi wrote: > > Hi, > > > > An update on this: I have just upgraded my system kernel to the latest available version, 7.0.13. > > > > However, the internal digital microphone (DMIC) is still not detected (`arecord -l` shows the same result as before). > > > > So the quirk entry for "21JN" is definitely still needed in the latest kernel version. > > > > Best regards, > > > > Seiji > > > > On Fri, Jul 17, 2026 at 11:17:58AM +0800, Seiji Adachi wrote: > > > Hi, > > > > > > I have a Lenovo ThinkPad E16 Gen 2 (AMD Ryzen 7 7735HS) with machine type "21JN". > > > Currently, the internal digital microphone (DMIC) is not detected on Debian 13 (kernel 6.18). > > > > > > Similar to the "21M5" model, this "21JN" model also requires a DMI quirk entry to enable the internal microphone. > > > > > > Could you please add the "21JN" model to the quirk list in `sound/soc/amd/yc/acp6x-mach.c`? > > > > > > DMI info: > > > - Vendor: LENOVO > > > - Product Name: 21JN > > > > > > Thank you, > > > > > > Seiji Adachi