From patchwork Mon Dec 11 10:53:03 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Ughreja, Rakesh A" X-Patchwork-Id: 10104761 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id A3A42602D8 for ; Mon, 11 Dec 2017 10:51:54 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B4B6D2953D for ; Mon, 11 Dec 2017 10:51:54 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A0CAD2953F; Mon, 11 Dec 2017 10:51:54 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B83722953D for ; Mon, 11 Dec 2017 10:51:53 +0000 (UTC) Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id 2DC12267679; Mon, 11 Dec 2017 11:50:43 +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 5A41026766E; Mon, 11 Dec 2017 11:50:41 +0100 (CET) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by alsa0.perex.cz (Postfix) with ESMTP id 088CE267501 for ; Mon, 11 Dec 2017 11:49:01 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 11 Dec 2017 02:49:01 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.45,391,1508828400"; d="scan'208";a="11344649" Received: from raughrej-desk.iind.intel.com ([10.223.84.131]) by orsmga003.jf.intel.com with ESMTP; 11 Dec 2017 02:48:58 -0800 From: Rakesh Ughreja To: alsa-devel@alsa-project.org, broonie@kernel.org, tiwai@suse.de, liam.r.girdwood@linux.intel.com Date: Mon, 11 Dec 2017 16:23:03 +0530 Message-Id: <1512989583-10877-12-git-send-email-rakesh.a.ughreja@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1512989583-10877-1-git-send-email-rakesh.a.ughreja@intel.com> References: <1512989583-10877-1-git-send-email-rakesh.a.ughreja@intel.com> Cc: vinod.koul@intel.com, patches.audio@intel.com, Rakesh Ughreja , pierre-louis.bossart@linux.intel.com Subject: [alsa-devel] [RFC v2 11/11] ASoC: Intel: Boards: add support for HDA codecs 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: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP Add support for HDA codecs. add required widgets, controls, routes and dai links for the same. Signed-off-by: Rakesh Ughreja --- sound/soc/intel/boards/Kconfig | 1 + sound/soc/intel/boards/skl_hda_dsp_common.c | 43 ++++++++++++++++++++++++++++ sound/soc/intel/boards/skl_hda_dsp_common.h | 2 +- sound/soc/intel/boards/skl_hda_dsp_generic.c | 29 +++++++++++++++++++ 4 files changed, 74 insertions(+), 1 deletion(-) diff --git a/sound/soc/intel/boards/Kconfig b/sound/soc/intel/boards/Kconfig index e01137d..c146297f 100644 --- a/sound/soc/intel/boards/Kconfig +++ b/sound/soc/intel/boards/Kconfig @@ -267,6 +267,7 @@ config SND_SOC_INTEL_SKL_HDA_DSP_GENERIC_MACH select SND_SOC_INTEL_SST depends on SND_SOC_INTEL_SKYLAKE select SND_SOC_HDAC_HDMI + select SND_SOC_HDAC_HDA help This adds support for ASoC Onboard Codec HDA machine driver. This will create an alsa sound card for HDA Codecs. diff --git a/sound/soc/intel/boards/skl_hda_dsp_common.c b/sound/soc/intel/boards/skl_hda_dsp_common.c index 5558334..c575d8e 100644 --- a/sound/soc/intel/boards/skl_hda_dsp_common.c +++ b/sound/soc/intel/boards/skl_hda_dsp_common.c @@ -62,6 +62,24 @@ int skl_hda_hdmi_add_pcm(struct snd_soc_card *card, int device) return 0; } +static int skl_hda_link_fixup(struct snd_soc_pcm_runtime *rtd, + struct snd_pcm_hw_params *params) +{ + struct snd_interval *rate = hw_param_interval(params, + SNDRV_PCM_HW_PARAM_RATE); + struct snd_interval *channels = hw_param_interval(params, + SNDRV_PCM_HW_PARAM_CHANNELS); + struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT); + + /* The output is 48KHz, stereo, 16bits */ + rate->min = rate->max = 48000; + channels->min = channels->max = 2; + + snd_mask_none(fmt); + snd_mask_set(fmt, SNDRV_PCM_FORMAT_S24_LE); + return 0; +} + /* skl_hda_digital audio interface glue - connects codec <--> CPU */ struct snd_soc_dai_link skl_hda_be_dai_links[HDA_DSP_MAX_BE_DAI_LINKS] = { @@ -96,6 +114,31 @@ struct snd_soc_dai_link skl_hda_be_dai_links[HDA_DSP_MAX_BE_DAI_LINKS] = { .dpcm_playback = 1, .no_pcm = 1, }, + { + .name = "Analog Playback and Capture", + .id = 4, + .cpu_dai_name = "Analog CPU DAI", + .codec_name = "ehdaudio0D0", + .codec_dai_name = "Analog Codec DAI", + .platform_name = "0000:00:1f.3", + .dpcm_playback = 1, + .dpcm_capture = 1, + .init = NULL, + .no_pcm = 1, + .be_hw_params_fixup = skl_hda_link_fixup, + }, + { + .name = "Digital Playback and Capture", + .id = 5, + .cpu_dai_name = "Digital CPU DAI", + .codec_name = "ehdaudio0D0", + .codec_dai_name = "Digital Codec DAI", + .platform_name = "0000:00:1f.3", + .dpcm_playback = 1, + .dpcm_capture = 1, + .init = NULL, + .no_pcm = 1, + }, }; int skl_hda_hdmi_jack_init(struct snd_soc_card *card) diff --git a/sound/soc/intel/boards/skl_hda_dsp_common.h b/sound/soc/intel/boards/skl_hda_dsp_common.h index c9cb66b..463938a 100644 --- a/sound/soc/intel/boards/skl_hda_dsp_common.h +++ b/sound/soc/intel/boards/skl_hda_dsp_common.h @@ -21,7 +21,7 @@ #include #define __SOUND_SOC_HDA_DSP_COMMON_H -#define HDA_DSP_MAX_BE_DAI_LINKS 3 +#define HDA_DSP_MAX_BE_DAI_LINKS 5 struct skl_hda_hdmi_pcm { struct list_head head; diff --git a/sound/soc/intel/boards/skl_hda_dsp_generic.c b/sound/soc/intel/boards/skl_hda_dsp_generic.c index 2d2b901..e0d7e12 100644 --- a/sound/soc/intel/boards/skl_hda_dsp_generic.c +++ b/sound/soc/intel/boards/skl_hda_dsp_generic.c @@ -25,8 +25,33 @@ #include "../skylake/skl.h" #include "skl_hda_dsp_common.h" +static const struct snd_kcontrol_new skl_hda_controls[] = { + SOC_DAPM_PIN_SWITCH("Headphone"), + SOC_DAPM_PIN_SWITCH("Headset Mic"), +}; + +static const struct snd_soc_dapm_widget skl_hda_widgets[] = { + SND_SOC_DAPM_HP("Headphone", NULL), + SND_SOC_DAPM_MIC("Headset Mic", NULL), + SND_SOC_DAPM_SPK("Codec Speaker", NULL), + SND_SOC_DAPM_MIC("Codec Mic", NULL), +}; + static const struct snd_soc_dapm_route skl_hda_map[] = { + /* HP jack connectors - unknown if we have jack detection */ + { "Headphone", NULL, "Codec Output Pin1" }, + { "Codec Speaker", NULL, "Codec Output Pin2" }, + { "Codec Input Pin2", NULL, "Codec Mic" }, + { "Codec Input Pin1", NULL, "Headset Mic" }, + + /* CODEC BE connections */ + { "Analog Codec Playback", NULL, "Analog CPU Playback" }, + { "Analog CPU Playback", NULL, "codec0_out" }, + + { "codec0_in", NULL, "Analog CPU Capture" }, + { "Analog CPU Capture", NULL, "Analog Codec Capture" }, + { "hifi3", NULL, "iDisp3 Tx"}, { "iDisp3 Tx", NULL, "iDisp3_out"}, { "hifi2", NULL, "iDisp2 Tx"}, @@ -63,6 +88,10 @@ static struct snd_soc_card hda_soc_card = { .owner = THIS_MODULE, .dai_link = skl_hda_be_dai_links, .num_links = ARRAY_SIZE(skl_hda_be_dai_links), + .controls = skl_hda_controls, + .num_controls = ARRAY_SIZE(skl_hda_controls), + .dapm_widgets = skl_hda_widgets, + .num_dapm_widgets = ARRAY_SIZE(skl_hda_widgets), .dapm_routes = skl_hda_map, .num_dapm_routes = ARRAY_SIZE(skl_hda_map), .add_dai_link = skl_hda_add_dai_link,