From patchwork Thu Aug 29 13:53:43 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kai Vehmanen X-Patchwork-Id: 11121449 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0B77A16B1 for ; Thu, 29 Aug 2019 14:22:36 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 925582189D for ; Thu, 29 Aug 2019 14:22:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="Uw9bDflC" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 925582189D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id D3AB386F; Thu, 29 Aug 2019 16:21:43 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz D3AB386F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1567088553; bh=7oJjgx8lnRP4+1he6Pd/CzUir6+pg+QJVbYtKp+2NYg=; h=From:To:Date:In-Reply-To:References:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=Uw9bDflC/xdCCLhXisc0OhmktFzrLtZGs2JQcGBAVeJHv3/3nYjK9tf1GsUBOZihx QJSt6xg41AQ1HCpaiqAaTjobKVQ/TAlGp4qrfZMCXgVAi7sEJSIyo09lwmRGBNPZyP B8EUb5g6/joq2AL6CMRqSFCv9eV9TpSBof4jGSTA= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 9A63AF89884; Thu, 29 Aug 2019 15:54:18 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa1.perex.cz (Postfix, from userid 50401) id 785A2F8988B; Thu, 29 Aug 2019 15:54:17 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on alsa1.perex.cz X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=SPF_HELO_NONE,SPF_NONE, URIBL_BLOCKED autolearn=disabled version=3.4.0 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 6D754F89884 for ; Thu, 29 Aug 2019 15:54:13 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 6D754F89884 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga107.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 29 Aug 2019 06:54:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,443,1559545200"; d="scan'208";a="182349320" Received: from zeliteleevi.tm.intel.com ([10.237.55.130]) by fmsmga007.fm.intel.com with ESMTP; 29 Aug 2019 06:54:11 -0700 From: Kai Vehmanen To: alsa-devel@alsa-project.org, tiwai@suse.de Date: Thu, 29 Aug 2019 16:53:43 +0300 Message-Id: <20190829135348.23569-3-kai.vehmanen@linux.intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190829135348.23569-1-kai.vehmanen@linux.intel.com> References: <20190829135348.23569-1-kai.vehmanen@linux.intel.com> Cc: libin.yang@intel.com, pierre-louis.bossart@linux.intel.com, kai.vehmanen@linux.intel.com Subject: [alsa-devel] [RFC PATCH 2/7] ASoC: Intel: skl-hda-dsp-generic: use snd-hda-codec-hdmi X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 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" Switch to use the snd-hda-codec-hdmi driver for HDMI/DP instead of ASoC hdac-hdmi. This is aligned with how other HDA codecs are handled. PCM device numbers are parsed from card topology and passed to snd-hda-codec-hdmi. This needs to be done at runtime as topology changes may affect PCM device allocation. Signed-off-by: Kai Vehmanen --- sound/soc/intel/boards/skl_hda_dsp_common.c | 27 +++------ sound/soc/intel/boards/skl_hda_dsp_common.h | 61 ++++++++++++++++++++ sound/soc/intel/boards/skl_hda_dsp_generic.c | 7 --- 3 files changed, 68 insertions(+), 27 deletions(-) diff --git a/sound/soc/intel/boards/skl_hda_dsp_common.c b/sound/soc/intel/boards/skl_hda_dsp_common.c index 55fd82e05e2c..3db9aee8aa83 100644 --- a/sound/soc/intel/boards/skl_hda_dsp_common.c +++ b/sound/soc/intel/boards/skl_hda_dsp_common.c @@ -14,6 +14,9 @@ #include "../../codecs/hdac_hdmi.h" #include "skl_hda_dsp_common.h" +#include +#include "../../codecs/hdac_hda.h" + #define NAME_SIZE 32 int skl_hda_hdmi_add_pcm(struct snd_soc_card *card, int device) @@ -133,28 +136,12 @@ int skl_hda_hdmi_jack_init(struct snd_soc_card *card) struct skl_hda_private *ctx = snd_soc_card_get_drvdata(card); struct snd_soc_component *component = NULL; struct skl_hda_hdmi_pcm *pcm; - char jack_name[NAME_SIZE]; - int err; - - list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) { - component = pcm->codec_dai->component; - snprintf(jack_name, sizeof(jack_name), - "HDMI/DP, pcm=%d Jack", pcm->device); - err = snd_soc_card_jack_new(card, jack_name, - SND_JACK_AVOUT, &pcm->hdmi_jack, - NULL, 0); - - if (err) - return err; - - err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device, - &pcm->hdmi_jack); - if (err < 0) - return err; - } + pcm = list_first_entry(&ctx->hdmi_pcm_list, struct skl_hda_hdmi_pcm, + head); + component = pcm->codec_dai->component; if (!component) return -EINVAL; - return hdac_hdmi_jack_port_init(component, &card->dapm); + return skl_hda_hdmi_build_controls(card, component); } diff --git a/sound/soc/intel/boards/skl_hda_dsp_common.h b/sound/soc/intel/boards/skl_hda_dsp_common.h index daa582e513b2..6154688b09e8 100644 --- a/sound/soc/intel/boards/skl_hda_dsp_common.h +++ b/sound/soc/intel/boards/skl_hda_dsp_common.h @@ -14,6 +14,8 @@ #include #include #include +#include +#include "../../codecs/hdac_hda.h" #define HDA_DSP_MAX_BE_DAI_LINKS 7 @@ -35,4 +37,63 @@ extern struct snd_soc_dai_link skl_hda_be_dai_links[HDA_DSP_MAX_BE_DAI_LINKS]; int skl_hda_hdmi_jack_init(struct snd_soc_card *card); int skl_hda_hdmi_add_pcm(struct snd_soc_card *card, int device); +/* + * Search card topology and return PCM device number + * matching Nth HDMI device (zero-based index). + */ +static inline struct snd_pcm *skl_hda_hdmi_pcm_handle(struct snd_soc_card *card, + int hdmi_idx) +{ + struct snd_soc_pcm_runtime *rtd; + int i = 0; + struct snd_pcm *spcm; + + for_each_card_rtds(card, rtd) { + spcm = rtd->pcm ? + rtd->pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].pcm : 0; + if (spcm && strstr(spcm->id, "HDMI")) { + if (i == hdmi_idx) + return rtd->pcm; + ++i; + } + } + + return 0; +} + +/* + * Search card topology and register HDMI PCM related controls + * to codec driver. + */ +static int skl_hda_hdmi_build_controls(struct snd_soc_card *card, + struct snd_soc_component *component) +{ + struct hdac_hda_priv *hda_pvt; + struct hda_codec *hcodec; + struct snd_pcm *spcm; + struct hda_pcm *hpcm; + int err = 0, i = 0; + + hda_pvt = snd_soc_component_get_drvdata(component); + hcodec = &hda_pvt->codec; + + list_for_each_entry(hpcm, &hcodec->pcm_list_head, list) { + spcm = skl_hda_hdmi_pcm_handle(card, i); + if (spcm) { + hpcm->pcm = spcm; + hpcm->device = spcm->device; + dev_dbg(card->dev, + "%s: mapping HDMI converter %d to PCM %d (%p)\n", + __func__, i, hpcm->device, spcm); + } + i++; + } + + err = snd_hda_codec_build_controls(hcodec); + if (err < 0) + dev_err(card->dev, "unable to create controls %d\n", err); + + return err; +} + #endif /* __SOUND_SOC_HDA_DSP_COMMON_H */ diff --git a/sound/soc/intel/boards/skl_hda_dsp_generic.c b/sound/soc/intel/boards/skl_hda_dsp_generic.c index 9ed68eb4f058..9b6f8cc87f99 100644 --- a/sound/soc/intel/boards/skl_hda_dsp_generic.c +++ b/sound/soc/intel/boards/skl_hda_dsp_generic.c @@ -26,13 +26,6 @@ static const struct snd_soc_dapm_widget skl_hda_widgets[] = { }; static const struct snd_soc_dapm_route skl_hda_map[] = { - { "hifi3", NULL, "iDisp3 Tx"}, - { "iDisp3 Tx", NULL, "iDisp3_out"}, - { "hifi2", NULL, "iDisp2 Tx"}, - { "iDisp2 Tx", NULL, "iDisp2_out"}, - { "hifi1", NULL, "iDisp1 Tx"}, - { "iDisp1 Tx", NULL, "iDisp1_out"}, - { "Analog Out", NULL, "Codec Output Pin1" }, { "Digital Out", NULL, "Codec Output Pin2" }, { "Alt Analog Out", NULL, "Codec Output Pin3" },