From: sashiko-bot@kernel.org
To: "Linus Walleij" <linusw@kernel.org>
Cc: devicetree@vger.kernel.org, mfd@lists.linux.dev, robh@kernel.org,
lee@kernel.org, conor+dt@kernel.org
Subject: Re: [PATCH v2 4/9] ASoC: ab8500: Skip digital microphone support on AB8505
Date: Thu, 17 Sep 2026 23:07:52 +0000 [thread overview]
Message-ID: <20260917230752.8C82E1F000FF@smtp.kernel.org> (raw)
In-Reply-To: <20260918-ux500-simple-sound-v2-4-88d29416e3c3@kernel.org>
> The AB8505 does not have the digital microphone interface, its six
> input pins or the VDMIC regulator found in AB8500. The shared codec
> driver nevertheless creates the entire AB8500 DMIC DAPM graph. When an
> AB8505 sound card binds, the regulator widget requests the nonexistent
> V-DMIC supply and falls back to a dummy regulator.
>
> Split the digital microphone widgets and routes from the common codec
> graph and add them only when the parent MFD is an actual AB8500. This
> also removes the DMIC4-only AD_OUT4 path from AB8505.
>
> Fixes: 679d7abdc754 ("ASoC: codecs: Add AB8500 codec-driver")
> Assisted-by: LLM
> Signed-off-by: Linus Walleij <linusw@kernel.org>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260918-ux500-simple-sound-v2-0-88d29416e3c3@kernel.org?part=4
next prev parent reply other threads:[~2026-09-17 23:07 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-17 22:50 [PATCH v2 0/9] ASoC: ux500: Migrate HREF and Samsung audio to audio-graph-card2 Linus Walleij
2026-09-17 22:50 ` [PATCH v2 1/9] ASoC: dt-bindings: sound: Prepare Ux500 audio graph links Linus Walleij
2026-09-17 22:59 ` sashiko-bot
2026-09-17 22:51 ` [PATCH v2 2/9] mfd: dt-bindings: ab8500: Describe codec graph and microphone wiring Linus Walleij
2026-09-17 22:57 ` sashiko-bot
2026-09-24 14:21 ` (subset) " Lee Jones
2026-09-17 22:51 ` [PATCH v2 3/9] ASoC: dt-bindings: ux500: Remove MOP500 sound card binding Linus Walleij
2026-09-17 22:56 ` sashiko-bot
2026-09-17 22:51 ` [PATCH v2 4/9] ASoC: ab8500: Skip digital microphone support on AB8505 Linus Walleij
2026-09-17 23:07 ` sashiko-bot [this message]
2026-09-17 22:51 ` [PATCH v2 5/9] ASoC: ux500: Remove the MOP500 machine driver Linus Walleij
2026-09-17 23:03 ` sashiko-bot
2026-09-18 8:36 ` Linus Walleij
2026-09-17 22:51 ` [PATCH v2 6/9] ARM: dts: ux500: Add sound DAI provider cells Linus Walleij
2026-09-17 22:55 ` sashiko-bot
2026-09-23 17:27 ` Linus Walleij
2026-09-24 6:54 ` Lee Jones
2026-09-24 7:00 ` Linus Walleij
2026-09-24 9:44 ` Lee Jones
2026-09-24 11:04 ` Linus Walleij
2026-09-24 14:22 ` Lee Jones
2026-09-17 22:51 ` [PATCH v2 7/9] ARM: dts: ux500: Convert HREF audio to audio-graph-card2 Linus Walleij
2026-09-17 23:06 ` sashiko-bot
2026-09-18 8:37 ` Linus Walleij
2026-09-17 22:51 ` [PATCH v2 8/9] ARM: dts: ux500: Add Samsung phone audio graphs Linus Walleij
2026-09-17 23:06 ` sashiko-bot
2026-09-17 22:51 ` [PATCH v2 9/9] ARM: config: u8500: Enable audio graph card2 Linus Walleij
2026-09-17 22:57 ` sashiko-bot
2026-09-18 17:17 ` (subset) [PATCH v2 0/9] ASoC: ux500: Migrate HREF and Samsung audio to audio-graph-card2 Mark Brown
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