From: Takashi Iwai <tiwai@suse.de>
To: Chris Chiu <chris.chiu@canonical.com>
Cc: tiwai@suse.com, kailang@realtek.com, linux-sound@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ALSA: hda/realtek: Use inverted mute LED quirk for HP ZBook 8 G2a
Date: Thu, 05 Nov 2026 08:51:29 +0100 [thread overview]
Message-ID: <87y0b7sola.wl-tiwai@suse.de> (raw)
In-Reply-To: <20261105025647.1116662-1-chris.chiu@canonical.com>
On Thu, 05 Nov 2026 03:56:47 +0100,
Chris Chiu wrote:
>
> HP ZBook 8 G2a (SSIDs 0x103c:0x8f40, 0x103c:0x8f41, 0x103c:0x8f42,
> 0x103c:0x8f62) use the Realtek ALC245 codec with a TAS2781 amplifier
> via I2C. They share the same hardware configuration as the related
> 0x103c:0x8f94 / 0x103c:0x8f95 models but were left on
> ALC245_FIXUP_HP_TAS2781_I2C_MUTE_LED, which drives the speaker mute
> LED backwards: off when muted and on when unmuted.
>
> Reassign these SSIDs to ALC245_FIXUP_HP_TAS2781_I2C_MUTE_LED_INVERTED
> so the LED follows mute state correctly.
>
> Fixes: 9afbbf490322 ("ALSA: hda/realtek - Enable Mute LED and Tas2781 for HP platform")
> Signed-off-by: Chris Chiu <chris.chiu@canonical.com>
Applied now. Thanks.
Takashi
prev parent reply other threads:[~2026-11-05 7:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-05 2:56 [PATCH] ALSA: hda/realtek: Use inverted mute LED quirk for HP ZBook 8 G2a Chris Chiu
2026-11-05 3:13 ` sashiko-bot
2026-11-05 7:51 ` Takashi Iwai [this message]
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