From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: Enable more HP machine to enable mute led Date: Wed, 18 Jun 2014 12:14:21 +0200 Message-ID: References: <4E5CB94F927642A1ACA12B1DBC30E7C7@realtek.com.tw> Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mx2.suse.de (cantor2.suse.de [195.135.220.15]) by alsa0.perex.cz (Postfix) with ESMTP id C5957261735 for ; Wed, 18 Jun 2014 12:14:22 +0200 (CEST) In-Reply-To: <4E5CB94F927642A1ACA12B1DBC30E7C7@realtek.com.tw> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Kailang Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org At Wed, 18 Jun 2014 11:49:40 +0800, Kailang wrote: > > > At Fri, 13 Jun 2014 17:27:31 +0800, > > Kailang wrote: > >> > >> Hi Takashi, > >> > >> Add more HP machine to support mute led functions. > > > > Applied this now as is. But, the table looks bigger and bigger, which > > I don't like any more. > > > > So, all these devices have no indication of mute LED in any DMI or > > whatever entries? In the past, most of HP machines had a DMI string > > showing the mute LED capability. > > > > HP says that was support for IDT only. > If we want to use this string, we need to discuss with their BIOS manager. > We will try to go this feature. > > HP has new platform that had speaker mute led and capture mute led. > HP_MUTE_LED_P_G => DMI string was not enough field for two leds. > Do you have any idea for dmi string? > > HP_MUTE_LED_P_G_G => last G for second led for capture mute led This would work. If the mic LED might have a different polarity, it can be P_G_P_G, too. thanks, Takashi > > > > > thanks, > > > > Takashi > > > > ------Please consider the environment before printing this e-mail. >