From patchwork Fri Jan 28 12:36:23 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Ujfalusi X-Patchwork-Id: 539008 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 6687FC433F5 for ; Fri, 28 Jan 2022 12:37:46 +0000 (UTC) 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 8CB2F174A; Fri, 28 Jan 2022 13:36:54 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 8CB2F174A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1643373464; bh=jN0C1AA2Z+suqyDEJUzeaonkLDk231nm5Op9z7h1RVo=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=U2VAm3G9uxDN/9OZoFeUkhpzi078g+/cy/IPoM5Tg0KrIJAXGyweTzXmcFqma8hhY JecEGWe/yFy00z1f3RqhyOrPutNhBOnB2VkAj1TyrMT9T+QbrUzJB5zyWvRpXzEB4q c0dKDYvb58kXgvqNKd9OLv/U5yOcn+B1IQ9COFhs= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 3001CF80506; Fri, 28 Jan 2022 13:36:11 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 9CAC9F80246; Fri, 28 Jan 2022 13:36:06 +0100 (CET) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) (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 6F6A2F80240 for ; Fri, 28 Jan 2022 13:35:59 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 6F6A2F80240 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="CqBq669A" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1643373360; x=1674909360; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=jN0C1AA2Z+suqyDEJUzeaonkLDk231nm5Op9z7h1RVo=; b=CqBq669AcEmxWG0jQFCNNMijG7LTZL0+bPwKOnXS7wscBmH5qEyM/UXo Apega03A6mnVrNK3C2wmeEAcvvXLDa7u1X2bhMCOOGiGg6RdjTwsqwbMV 8C5ivIvtka9fdOwIp3WEU1w2l1twEGiVJspbhGUj+FspT0lzUuGVxVxIC 7tNx57/b9IS/QIo4N6kkmJ0rOS24HDiOIfitKlwqWdnm+e+QlDhU+8YAw 8zvSh6/mNnG65cLw6CRYOcuMtdfvb6itcoXNREn4Pcb+0iNv3mglzsRmP WoPfMUDEtvmF/7qf8EPjDxAQ6tDfDver+GCONypKXEeG3SeKV+LJesqv2 Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10240"; a="310426937" X-IronPort-AV: E=Sophos;i="5.88,323,1635231600"; d="scan'208";a="310426937" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Jan 2022 04:35:56 -0800 X-IronPort-AV: E=Sophos;i="5.88,323,1635231600"; d="scan'208";a="536117091" Received: from dlita-mobl2.ger.corp.intel.com (HELO pujfalus-desk.ger.corp.intel.com) ([10.249.43.152]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Jan 2022 04:35:53 -0800 From: Peter Ujfalusi To: lgirdwood@gmail.com, broonie@kernel.org Subject: [PATCH 2/2] ASoC: SOF: dma-trace: Pass pointer to params_ext struct in trace_init() Date: Fri, 28 Jan 2022 14:36:23 +0200 Message-Id: <20220128123623.23569-3-peter.ujfalusi@linux.intel.com> X-Mailer: git-send-email 2.35.0 In-Reply-To: <20220128123623.23569-1-peter.ujfalusi@linux.intel.com> References: <20220128123623.23569-1-peter.ujfalusi@linux.intel.com> MIME-Version: 1.0 Cc: alsa-devel@alsa-project.org, kai.vehmanen@linux.intel.com, AjitKumar.Pandey@amd.com, pierre-louis.bossart@linux.intel.com, ranjani.sridharan@linux.intel.com, vsreddy@amd.com, daniel.baluta@nxp.com 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: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Instead of passing a pointer to the stream_tag within the struct sof_ipc_dma_trace_params_ext, pass the pointer to the containing struct. AMD needs to update buffer.phy_addr (and don't really use the stream_tag) for the trace implementation. Signed-off-by: Peter Ujfalusi Reviewed-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan --- sound/soc/sof/amd/acp-trace.c | 38 ++++++++------------------------- sound/soc/sof/amd/acp.h | 3 ++- sound/soc/sof/intel/hda-trace.c | 10 +++++---- sound/soc/sof/intel/hda.h | 3 ++- sound/soc/sof/ops.h | 4 ++-- sound/soc/sof/sof-priv.h | 2 +- sound/soc/sof/trace.c | 2 +- 7 files changed, 23 insertions(+), 39 deletions(-) diff --git a/sound/soc/sof/amd/acp-trace.c b/sound/soc/sof/amd/acp-trace.c index fa4da8947186..903b6cc3dda3 100644 --- a/sound/soc/sof/amd/acp-trace.c +++ b/sound/soc/sof/amd/acp-trace.c @@ -34,51 +34,31 @@ int acp_sof_trace_release(struct snd_sof_dev *sdev) } EXPORT_SYMBOL_NS(acp_sof_trace_release, SND_SOC_SOF_AMD_COMMON); -static int acp_sof_trace_prepare(struct snd_sof_dev *sdev, - struct sof_ipc_dma_trace_params_ext *params) +int acp_sof_trace_init(struct snd_sof_dev *sdev, + struct sof_ipc_dma_trace_params_ext *dtrace_params) { struct acp_dsp_stream *stream; struct acp_dev_data *adata; int ret; adata = sdev->pdata->hw_pdata; - stream = adata->dtrace_stream; + stream = acp_dsp_stream_get(sdev, ACP_LOGGER_STREAM); + if (!stream) + return -ENODEV; + stream->dmab = &sdev->dmatb; stream->num_pages = NUM_PAGES; ret = acp_dsp_stream_config(sdev, stream); if (ret < 0) { - dev_err(sdev->dev, "Failed to configure trace stream\n"); + acp_dsp_stream_put(sdev, stream); return ret; } - params->buffer.phy_addr = stream->reg_offset; - params->stream_tag = stream->stream_tag; - - return 0; -} - -int acp_sof_trace_init(struct snd_sof_dev *sdev, u32 *stream_tag) -{ - struct sof_ipc_dma_trace_params_ext *params; - struct acp_dsp_stream *stream; - struct acp_dev_data *adata; - int ret; - - adata = sdev->pdata->hw_pdata; - stream = acp_dsp_stream_get(sdev, ACP_LOGGER_STREAM); - if (!stream) - return -ENODEV; - adata->dtrace_stream = stream; - params = container_of(stream_tag, struct sof_ipc_dma_trace_params_ext, stream_tag); - ret = acp_sof_trace_prepare(sdev, params); - if (ret < 0) { - acp_dsp_stream_put(sdev, stream); - return ret; - } + dtrace_params->stream_tag = stream->stream_tag; + dtrace_params->buffer.phy_addr = stream->reg_offset; - *stream_tag = stream->stream_tag; return 0; } EXPORT_SYMBOL_NS(acp_sof_trace_init, SND_SOC_SOF_AMD_COMMON); diff --git a/sound/soc/sof/amd/acp.h b/sound/soc/sof/amd/acp.h index a2f8e4219066..7ceb8bee0d8f 100644 --- a/sound/soc/sof/amd/acp.h +++ b/sound/soc/sof/amd/acp.h @@ -210,7 +210,8 @@ extern const struct snd_sof_dsp_ops sof_renoir_ops; int snd_amd_acp_find_config(struct pci_dev *pci); /* Trace */ -int acp_sof_trace_init(struct snd_sof_dev *sdev, u32 *stream_tag); +int acp_sof_trace_init(struct snd_sof_dev *sdev, + struct sof_ipc_dma_trace_params_ext *dtrace_params); int acp_sof_trace_release(struct snd_sof_dev *sdev); struct sof_amd_acp_desc { diff --git a/sound/soc/sof/intel/hda-trace.c b/sound/soc/sof/intel/hda-trace.c index c5dc833b57b8..1791ec045a54 100644 --- a/sound/soc/sof/intel/hda-trace.c +++ b/sound/soc/sof/intel/hda-trace.c @@ -36,7 +36,8 @@ static int hda_dsp_trace_prepare(struct snd_sof_dev *sdev, struct snd_dma_buffer return ret; } -int hda_dsp_trace_init(struct snd_sof_dev *sdev, u32 *stream_tag) +int hda_dsp_trace_init(struct snd_sof_dev *sdev, + struct sof_ipc_dma_trace_params_ext *dtrace_params) { struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata; int ret; @@ -50,7 +51,7 @@ int hda_dsp_trace_init(struct snd_sof_dev *sdev, u32 *stream_tag) return -ENODEV; } - *stream_tag = hda->dtrace_stream->hstream.stream_tag; + dtrace_params->stream_tag = hda->dtrace_stream->hstream.stream_tag; /* * initialize capture stream, set BDL address and return corresponding @@ -59,9 +60,10 @@ int hda_dsp_trace_init(struct snd_sof_dev *sdev, u32 *stream_tag) ret = hda_dsp_trace_prepare(sdev, &sdev->dmatb); if (ret < 0) { dev_err(sdev->dev, "error: hdac trace init failed: %d\n", ret); - hda_dsp_stream_put(sdev, SNDRV_PCM_STREAM_CAPTURE, *stream_tag); + hda_dsp_stream_put(sdev, SNDRV_PCM_STREAM_CAPTURE, + dtrace_params->stream_tag); hda->dtrace_stream = NULL; - *stream_tag = 0; + dtrace_params->stream_tag = 0; } return ret; diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h index 7838a998ea95..2390561906dd 100644 --- a/sound/soc/sof/intel/hda.h +++ b/sound/soc/sof/intel/hda.h @@ -670,7 +670,8 @@ static inline int hda_codec_i915_exit(struct snd_sof_dev *sdev) { return 0; } /* * Trace Control. */ -int hda_dsp_trace_init(struct snd_sof_dev *sdev, u32 *stream_tag); +int hda_dsp_trace_init(struct snd_sof_dev *sdev, + struct sof_ipc_dma_trace_params_ext *dtrace_params); int hda_dsp_trace_release(struct snd_sof_dev *sdev); int hda_dsp_trace_trigger(struct snd_sof_dev *sdev, int cmd); diff --git a/sound/soc/sof/ops.h b/sound/soc/sof/ops.h index ffe7456e7713..1f84d30296cf 100644 --- a/sound/soc/sof/ops.h +++ b/sound/soc/sof/ops.h @@ -369,10 +369,10 @@ static inline int snd_sof_dsp_send_msg(struct snd_sof_dev *sdev, /* host DMA trace */ static inline int snd_sof_dma_trace_init(struct snd_sof_dev *sdev, - u32 *stream_tag) + struct sof_ipc_dma_trace_params_ext *dtrace_params) { if (sof_ops(sdev)->trace_init) - return sof_ops(sdev)->trace_init(sdev, stream_tag); + return sof_ops(sdev)->trace_init(sdev, dtrace_params); return 0; } diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index 29bb56b7267a..e48402ce4bdb 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -281,7 +281,7 @@ struct snd_sof_dsp_ops { /* host DMA trace initialization */ int (*trace_init)(struct snd_sof_dev *sdev, - u32 *stream_tag); /* optional */ + struct sof_ipc_dma_trace_params_ext *dtrace_params); /* optional */ int (*trace_release)(struct snd_sof_dev *sdev); /* optional */ int (*trace_trigger)(struct snd_sof_dev *sdev, int cmd); /* optional */ diff --git a/sound/soc/sof/trace.c b/sound/soc/sof/trace.c index 9b505c4fe794..2335d0f06d42 100644 --- a/sound/soc/sof/trace.c +++ b/sound/soc/sof/trace.c @@ -409,7 +409,7 @@ int snd_sof_init_trace_ipc(struct snd_sof_dev *sdev) sdev->host_offset = 0; sdev->dtrace_draining = false; - ret = snd_sof_dma_trace_init(sdev, ¶ms.stream_tag); + ret = snd_sof_dma_trace_init(sdev, ¶ms); if (ret < 0) { dev_err(sdev->dev, "error: fail in snd_sof_dma_trace_init %d\n", ret);