From patchwork Thu Aug 29 13:53:45 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kai Vehmanen X-Patchwork-Id: 11121443 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 52C5014E5 for ; Thu, 29 Aug 2019 14:16:13 +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 D07DF23403 for ; Thu, 29 Aug 2019 14:16:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="TIzn0/3B" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D07DF23403 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 E3A1B15E2; Thu, 29 Aug 2019 16:15:20 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz E3A1B15E2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1567088171; bh=B5+XnW1XmYHWIMsudtMi2q5cbOWBGhltT3+g3Ds38LA=; h=From:To:Date:In-Reply-To:References:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=TIzn0/3BapXrWdQz+Y1ntJYQPo07hNBWVp2wZyPfMNe+MzMv/WeXNKWI32oNaOHlx eNqJiwNPMs/6+qtnBCYpcBh4z2e8Ow7QHhL3OBpRKDxlN/smEY6tCktnlgdQ8dPSCk 99/xQ3xp1L/k9zWEt+CbtE5ivgQBeHjFSgbi2JTA= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 13A75F89895; Thu, 29 Aug 2019 15:54:27 +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 ACC63F89894; Thu, 29 Aug 2019 15:54:23 +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 C55CCF8988E for ; Thu, 29 Aug 2019 15:54:19 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz C55CCF8988E 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 06:54:18 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,443,1559545200"; d="scan'208";a="182349361" Received: from zeliteleevi.tm.intel.com ([10.237.55.130]) by fmsmga007.fm.intel.com with ESMTP; 29 Aug 2019 06:54:16 -0700 From: Kai Vehmanen To: alsa-devel@alsa-project.org, tiwai@suse.de Date: Thu, 29 Aug 2019 16:53:45 +0300 Message-Id: <20190829135348.23569-5-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 4/7] ALSA: hda/hdmi - allow control creation without a linked pcm 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" Fix the logic in generic_hdmi_build_controls() to identify unused hda_pcm entries by searching for SNDRV_PCM_INVALID_DEVICE. This matches with logic in snd_hda_codec_build_pcms(). Signed-off-by: Kai Vehmanen --- sound/pci/hda/patch_hdmi.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index 83b8b9d27711..f2022f75afb6 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -2174,11 +2174,13 @@ static int generic_hdmi_build_jack(struct hda_codec *codec, int pcm_idx) static int generic_hdmi_build_controls(struct hda_codec *codec) { struct hdmi_spec *spec = codec->spec; + struct hda_pcm *hda_pcm; int dev, err; int pin_idx, pcm_idx; for (pcm_idx = 0; pcm_idx < spec->pcm_used; pcm_idx++) { - if (!get_pcm_rec(spec, pcm_idx)->pcm) { + hda_pcm = get_pcm_rec(spec, pcm_idx); + if (hda_pcm->device == SNDRV_PCM_INVALID_DEVICE) { /* no PCM: mark this for skipping permanently */ set_bit(pcm_idx, &spec->pcm_bitmap); continue;