From patchwork Mon Nov 23 15:13:12 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jorge Fernandez Monteagudo X-Patchwork-Id: 7683011 Return-Path: X-Original-To: patchwork-alsa-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 31D1C9F1D3 for ; Mon, 23 Nov 2015 15:18:06 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 05F59206B6 for ; Mon, 23 Nov 2015 15:18:05 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id 1F1D52061B for ; Mon, 23 Nov 2015 15:18:03 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id E95E5265654; Mon, 23 Nov 2015 16:18:01 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_LOW, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id 7B4CD26545D; Mon, 23 Nov 2015 16:17:53 +0100 (CET) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id CACC8265473; Mon, 23 Nov 2015 16:17:51 +0100 (CET) Received: from mta2-data1.cirsa.com (pegasus.cirsa.com [195.77.234.26]) by alsa0.perex.cz (Postfix) with ESMTP id 15F80265357 for ; Mon, 23 Nov 2015 16:17:46 +0100 (CET) X-Attachment-filename: audio-hp-elitepad-1000g2.diff X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: A2B8AgCPLVNW/wlmEaxehA5hDr8eDoFlFwqFbgKBexQBAQEBAQEBgQqENAEBAQQBAQFrGwIBCA0EBAEBLwIlCx0IAgQBEggGiC2+PQEBAQEBAQEBAQEBAQEBAQEBAQEBAQ8JhlWEfYQqEQECHRYWgx2BFQEEjR45iHmCWYFhaogNgVtJg3eDGZMXHwGESHGDaoFBAQEB X-IPAS-Result: A2B8AgCPLVNW/wlmEaxehA5hDr8eDoFlFwqFbgKBexQBAQEBAQEBgQqENAEBAQQBAQFrGwIBCA0EBAEBLwIlCx0IAgQBEggGiC2+PQEBAQEBAQEBAQEBAQEBAQEBAQEBAQ8JhlWEfYQqEQECHRYWgx2BFQEEjR45iHmCWYFhaogNgVtJg3eDGZMXHwGESHGDaoFBAQEB X-IronPort-AV: E=Sophos;i="5.20,337,1444687200"; d="diff'?scan'208";a="9474016" Received: from unknown (HELO NTCASA.central.cirsa.com) ([172.17.102.9]) by mta2-data1.cirsa.com with ESMTP; 23 Nov 2015 16:17:46 +0100 Received: from NTMBOX.central.cirsa.com ([169.254.1.23]) by NTCASA.central.cirsa.com ([172.17.102.9]) with mapi; Mon, 23 Nov 2015 16:17:44 +0100 From: Jorge Fernandez Monteagudo To: Jorge Fernandez Monteagudo , "alsa-devel@alsa-project.org" Date: Mon, 23 Nov 2015 16:13:12 +0100 Thread-Topic: Intel SST and HP ElitePad 1000 G2 Thread-Index: AQHRI6gEm9LYe2jTBEKgpeAG0YFF1Z6pu6DA Message-ID: <6A230045C5A9854B97A1D40971AC8BE1023ACE601C@NTMBOX.central.cirsa.com> References: <6A230045C5A9854B97A1D40971AC8BE1023ACE6013@NTMBOX.central.cirsa.com> In-Reply-To: <6A230045C5A9854B97A1D40971AC8BE1023ACE6013@NTMBOX.central.cirsa.com> Accept-Language: en-US, es-ES Content-Language: en-US X-MS-Has-Attach: yes X-MS-TNEF-Correlator: acceptlanguage: en-US, es-ES MIME-Version: 1.0 Subject: Re: [alsa-devel] Intel SST and HP ElitePad 1000 G2 X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" 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 X-Virus-Scanned: ClamAV using ClamSMTP Hi, I've been able to get the audio working in the HP ElitePad 1000G2 tablet. Attached the patch I've used in a 4.2.5 to get it working. Basically in this tablet the rt5640 realtek audio codec is identified with INTCCFFD. I don't know how to share 'byt-rt5640.c' with two identifiers because I had to change: @@ -186,7 +194,7 @@ .stream_name = "Audio", .cpu_dai_name = "baytrail-pcm-audio", .codec_dai_name = "rt5640-aif1", - .codec_name = "i2c-10EC5640:00", + .codec_name = "i2c-INTCCFFD:00", .platform_name = "baytrail-pcm-audio", .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS, but the correct will be to two both of them. Regards diff -uNr orig/sound/soc/codecs/rt5640.c linux-4.2.5/sound/soc/codecs/rt5640.c --- orig/sound/soc/codecs/rt5640.c 2015-10-27 01:53:59.000000000 +0100 +++ linux-4.2.5/sound/soc/codecs/rt5640.c 2015-11-23 12:07:01.555969187 +0100 @@ -2159,6 +2159,7 @@ { "INT33CA", 0 }, { "10EC5640", 0 }, { "10EC5642", 0 }, + { "INTCCFFD", 0 }, { }, }; MODULE_DEVICE_TABLE(acpi, rt5640_acpi_match); diff -uNr orig/sound/soc/intel/boards/byt-rt5640.c linux-4.2.5/sound/soc/intel/boards/byt-rt5640.c --- orig/sound/soc/intel/boards/byt-rt5640.c 2015-10-27 01:53:59.000000000 +0100 +++ linux-4.2.5/sound/soc/intel/boards/byt-rt5640.c 2015-11-23 15:26:44.507653835 +0100 @@ -125,6 +125,14 @@ .driver_data = (unsigned long *)(BYT_RT5640_DMIC2_MAP | BYT_RT5640_DMIC_EN), }, + { + .callback = byt_rt5640_quirk_cb, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), + DMI_MATCH(DMI_PRODUCT_NAME, "HP ElitePad 1000 G2"), + }, + .driver_data = (unsigned long *)BYT_RT5640_IN1_MAP, + }, {} }; @@ -186,7 +194,7 @@ .stream_name = "Audio", .cpu_dai_name = "baytrail-pcm-audio", .codec_dai_name = "rt5640-aif1", - .codec_name = "i2c-10EC5640:00", + .codec_name = "i2c-INTCCFFD:00", .platform_name = "baytrail-pcm-audio", .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS, diff -uNr orig/sound/soc/intel/common/sst-acpi.c linux-4.2.5/sound/soc/intel/common/sst-acpi.c --- orig/sound/soc/intel/common/sst-acpi.c 2015-10-27 01:53:59.000000000 +0100 +++ linux-4.2.5/sound/soc/intel/common/sst-acpi.c 2015-11-23 12:09:37.735001979 +0100 @@ -249,6 +249,7 @@ static struct sst_acpi_mach baytrail_machines[] = { { "10EC5640", "byt-rt5640", "intel/fw_sst_0f28.bin-48kHz_i2s_master" }, { "193C9890", "byt-max98090", "intel/fw_sst_0f28.bin-48kHz_i2s_master" }, + { "INTCCFFD", "byt-rt5640", "intel/fw_sst_0f28.bin-48kHz_i2s_master" }, {} };