From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Henningsson Subject: Re: When will Realtek High-Defintion audio codec ALC282 be supported? Date: Thu, 12 Jul 2012 08:33:14 +0200 Message-ID: <4FFE6FAA.8070209@canonical.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from youngberry.canonical.com (youngberry.canonical.com [91.189.89.112]) by alsa0.perex.cz (Postfix) with ESMTP id 591F524478 for ; Thu, 12 Jul 2012 08:33:16 +0200 (CEST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: "Lin, Mengdong" Cc: "alsa-devel@alsa-project.org" List-Id: alsa-devel@alsa-project.org On 07/12/2012 04:57 AM, Lin, Mengdong wrote: > Hi David, > > Do you have any plan to support ALC282? Could you give any comments? > > And could you or anyone share me the codec id/datasheet of ALC282? So I can try to configure it to share old driver of ALC2XX as you did for ALC280. > http://www.mail-archive.com/stable@vger.kernel.org/msg10752.html > > Thanks > Mengdong > > From: Lin, Mengdong > Sent: Thursday, July 12, 2012 7:05 AM > To: alsa-devel@alsa-project.org > Cc: Lin, Mengdong > Subject: When will Realtek High-Defintion audio codec ALC282 be supported? > > Hi, > > I'm going to have a platform with Realtek HDA ALC282 codec. But the driver has no support for ALC282 now. Does anybody know when ALC282 will be supported? > > I saw that another Realtek ALC280 is supported by just adding the codec id and still using 'patch_alc269'. I wonder if ALC282 can also be supported in this way if it's similar enough to other ALC2XX codecs. Could anyone share some idea about this? > > Thanks > Mengdong Hello Mengdong, I know just as little as you do about Realtek ALC282. Chances are that Realtek haven't changed the codec much compared to ALC280, and then just another line next to the ALC280 would do just fine: { .id = 0x10ec0282, .name = "ALC282", .patch = patch_alc269 }, But I don't think Takashi would add such a line to the kernel without somebody testing that it actually works. If you have the hardware available, you can try the above line, see if it works, and report back together with alsa-info for the affected system. -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic