linux-kernel - Re: [PATCH] ALSA: hda: Poll jack events for LS7A HD-Audio

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Message-ID: <87frno7j81.wl-tiwai@suse.de>
Date: Mon, 18 Nov 2024 14:41:02 +0100
From: Takashi Iwai <tiwai@...e.de>
To: Huacai Chen <chenhuacai@...ngson.cn>
Cc: Takashi Iwai <tiwai@...e.com>,
	Jaroslav Kysela <perex@...ex.cz>,
	Huacai Chen <chenhuacai@...nel.org>,
	linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Xuerui Wang <kernel@...0n.name>,
	Jiaxun Yang <jiaxun.yang@...goat.com>,
	stable@...r.kernel.org
Subject: Re: [PATCH] ALSA: hda: Poll jack events for LS7A HD-Audio

On Fri, 15 Nov 2024 16:06:53 +0100,
Huacai Chen wrote:
> 
> LS7A HD-Audio disable interrupts and use polling mode due to hardware
> drawbacks. As a result, unsolicited jack events are also unusable. If
> we want to support headphone hotplug, we need to also poll jack events.
> 
> Here we use 1500ms as the poll interval if no module parameter specify
> it.
> 
> Cc: stable@...r.kernel.org
> Signed-off-by: Huacai Chen <chenhuacai@...ngson.cn>

Thanks, applied now.


Takashi