Re: [PATCH 3/4] ALSA: hda/realtek: Add quirk for Lenovo Legion Pro 5 16ADR10

Takashi Iwai <[email protected]>
Newsgroups gmane.linux.kernel,gmane.linux.sound
Message-ID <[email protected]> 
On Tue, 11 Aug 2026 04:49:01 +0200,
Zhang Heng wrote:
> 
> The Lenovo Legion Pro 5 16ADR10 (codec SSID 0x17aa:0x3926) suffers from
> distorted/crackling speaker output, as only one speaker pin is driven
> without proper COEF/amp initialization.
> 
> Add HDA_CODEC_QUIRK applying ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN
> to enable both speaker pins and proper amp initialization, restoring
> clean audio output at all volume levels.
> 
> Tested: Both internal speaker pairs are now driven correctly and
> distortion is gone; headphone output remains unaffected.
> 
> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=221595
> Signed-off-by: Zhang Heng <[email protected]>
> Tested-by: Efe YÄħlmaz <[email protected]>

Applied to for-next branch.  Thanks.


Takashi
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