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Received: from cmr-kakadu01.internal.pc5.atmailcloud.com (cmr-kakadu01.internal.pc5.atmailcloud.com [192.168.1.3]) by omr.internal.pc5.atmailcloud.com (Exim/cmr-kakadu01.i-0e63219b9832690f5) with ESMTPS (envelope-from ) id 1uhJqu-0000000086j-44r0 ; Thu, 31 Jul 2025 03:21:08 +0000 Received: from (localhost [14.2.105.157]) by cmr-kakadu01.internal.pc5.atmailcloud.com (Exim/localhost) with ESMTPSA (envelope-from ) id 1uhJqr-0000000007F-3WH8 ; Thu, 31 Jul 2025 03:21:08 +0000 Received: from amarsh04 by localhost with local (Exim 4.98.2) (envelope-from ) id 1uhJql-000000001Es-2t0W; Thu, 31 Jul 2025 12:50:59 +0930 From: Arthur Marsh To: tiwai@suse.de Cc: amadeuszx.slawinski@linux.intel.com, baojun.xu@ti.com, bo.liu@senarytech.com, cezary.rojewski@intel.com, kai.vehmanen@linux.intel.com, kailang@realtek.com, linux-sound@vger.kernel.org, patches@opensource.cirrus.com, rf@opensource.cirrus.com Subject: ALC887-VD line-in not visible Date: Thu, 31 Jul 2025 12:50:57 +0930 Message-ID: <20250731032059.4750-1-user@am64> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250709160434.1859-12-tiwai@suse.de> References: <20250709160434.1859-12-tiwai@suse.de> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Atmail-Id: arthur.marsh@internode.on.net X-atmailcloud-spam-action: no action X-Cm-Analysis: v=2.4 cv=B8K/0vtM c=1 sm=1 tr=0 ts=688ae124 a=OuAXCDeWEIhuZeJxW2dRvw==:117 a=OuAXCDeWEIhuZeJxW2dRvw==:17 a=Wb1JkmetP80A:10 a=x7bEGLp0ZPQA:10 a=ZWTVfbmrPR8A:10 a=fjHK62D-1Rs3iuvkDZMA:9 X-Cm-Envelope: MS4xfKHrzuq/ET/42vlXLzLyU3br56B3imP5FvY9eTTzpb/YC3Qvbv9MG7TA9B7/cMPfFuurVoDNLIJ52aCxxJzzixe6FWjkXkHyehXFk1whaEyDCJzn7y/Q ehdKd6/MdoBka1E73CYKNwUeZQkP0Op5rrPP9R/3q+L+Bg4BtPswAKDKiQqxB6rfzPItWlCY8QSSvw== X-atmailcloud-route: unknown Earlier this year I could use line-in on an Asus PRIME B350M-A motherboard, with dmesg reporting: snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC887-VD: line_outs=1 (0x14/ 0x0/0x0/0x0/0x0) type:line snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 snd_hda_codec_realtek hdaudioC0D0: dig-out=0x11/0x0 snd_hda_codec_realtek hdaudioC0D0: inputs: snd_hda_codec_realtek hdaudioC0D0: Rear Mic=0x18 snd_hda_codec_realtek hdaudioC0D0: Front Mic=0x19 snd_hda_codec_realtek hdaudioC0D0: Line=0x1a input: HD-Audio Generic Rear Mic as /devices/pci0000:00/0000:00:08.1/0000:08:00 .6/sound/card0/input6 input: HD-Audio Generic Front Mic as /devices/pci0000:00/0000:00:08.1/0000:08:0 0.6/sound/card0/input7 input: HD-Audio Generic Line as /devices/pci0000:00/0000:00:08.1/0000:08:00.6/s ound/card0/input8 input: HD-Audio Generic Line Out as /devices/pci0000:00/0000:00:08.1/0000:08:00 .6/sound/card0/input9 input: HD-Audio Generic Front Headphone as /devices/pci0000:00/0000:00:08.1/000 0:08:00.6/sound/card0/input10 After the post-6.16 updates, I now get: snd_hda_codec_generic hdaudioC0D0: autoconfig for Generic: line_o uts=1 (0x14/0x0/0x0/0x0/0x0) type:line snd_hda_codec_generic hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0 /0x0/0x0) snd_hda_codec_generic hdaudioC0D0: hp_outs=1 (0x1b/0x0/0x0/0x0 /0x0) snd_hda_codec_generic hdaudioC0D0: mono: mono_out=0x0 snd_hda_codec_generic hdaudioC0D0: dig-out=0x11/0x0 snd_hda_codec_generic hdaudioC0D0: inputs: snd_hda_codec_generic hdaudioC0D0: Rear Mic=0x18 snd_hda_codec_generic hdaudioC0D0: Front Mic=0x19 snd_hda_codec_generic hdaudioC0D0: Line=0x1a input: HD-Audio Generic Rear Mic as /devices/pci0000:00/0000:00:0 8.1/0000:08:00.6/sound/card0/input6 input: HD-Audio Generic Front Mic as /devices/pci0000:00/0000:00: 08.1/0000:08:00.6/sound/card0/input7 input: HD-Audio Generic Line as /devices/pci0000:00/0000:00:08.1/ 0000:08:00.6/sound/card0/input8 input: HD-Audio Generic Line Out as /devices/pci0000:00/0000:00:0 8.1/0000:08:00.6/sound/card0/input9 input: HD-Audio Generic Front Headphone as /devices/pci0000:00/00 00:00:08.1/0000:08:00.6/sound/card0/input10 lspci reports: lspci -v -s 0000:08:00.1 08:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Renoir Radeon High Definition Audio Controller Subsystem: ASUSTeK Computer Inc. Device 8809 Flags: bus master, fast devsel, latency 0, IRQ 87, IOMMU group 11 Memory at fca88000 (32-bit, non-prefetchable) [size=16K] Capabilities: [48] Vendor Specific Information: Len=08 Capabilities: [50] Power Management version 3 Capabilities: [64] Express Legacy Endpoint, IntMsgNum 0 Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 Capabilities: [2a0] Access Control Services Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel When using alsamixer, in the former case, I would get a "loopback" device, which when un-muted would enable line-in to work. With the current git head kernel, I get no such loopback device and have been unable to get audio via line input. Any suggestions welcome.