Linux-RDMA Archive on lore.kernel.org
 help / color / Atom feed
From: Dave Ertman <david.m.ertman@intel.com>
To: alsa-devel@alsa-project.org
Cc: tiwai@suse.de, broonie@kernel.org, linux-rdma@vger.kernel.org,
	jgg@nvidia.com, dledford@redhat.com, netdev@vger.kernel.org,
	davem@davemloft.net, kuba@kernel.org, gregkh@linuxfoundation.org,
	ranjani.sridharan@linux.intel.com,
	pierre-louis.bossart@linux.intel.com, fred.oh@linux.intel.com,
	parav@mellanox.com, shiraz.saleem@intel.com,
	dan.j.williams@intel.com, kiran.patil@intel.com,
	linux-kernel@vger.kernel.org, leonro@nvidia.com
Subject: [PATCH v3 07/10] ASoC: SOF: sof-client: Add client APIs to access probes ops
Date: Thu, 22 Oct 2020 17:33:35 -0700
Message-ID: <20201023003338.1285642-8-david.m.ertman@intel.com> (raw)
In-Reply-To: <20201023003338.1285642-1-david.m.ertman@intel.com>

From: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>

Add client APIs to invoke the platform-specific DSP probes
ops. Also, add a new API to get the SOF core device pointer
which will be used for DMA buffer allocation.

Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Tested-by: Fred Oh <fred.oh@linux.intel.com>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Dave Ertman <david.m.ertman@intel.com>
---
 sound/soc/sof/sof-client.c | 55 ++++++++++++++++++++++++++++++++++++++
 sound/soc/sof/sof-client.h | 25 +++++++++++++++++
 2 files changed, 80 insertions(+)

diff --git a/sound/soc/sof/sof-client.c b/sound/soc/sof/sof-client.c
index dd75a0ba4c28..838aaa5ea179 100644
--- a/sound/soc/sof/sof-client.c
+++ b/sound/soc/sof/sof-client.c
@@ -11,6 +11,7 @@
 #include <linux/module.h>
 #include <linux/mutex.h>
 #include <linux/slab.h>
+#include "ops.h"
 #include "sof-client.h"
 #include "sof-priv.h"
 
@@ -112,4 +113,58 @@ struct dentry *sof_client_get_debugfs_root(struct sof_client_dev *cdev)
 }
 EXPORT_SYMBOL_NS_GPL(sof_client_get_debugfs_root, SND_SOC_SOF_CLIENT);
 
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_PROBES_CLIENT)
+int sof_client_probe_compr_assign(struct sof_client_dev *cdev,
+				  struct snd_compr_stream *cstream,
+				  struct snd_soc_dai *dai)
+{
+	return snd_sof_probe_compr_assign(cdev->sdev, cstream, dai);
+}
+EXPORT_SYMBOL_NS_GPL(sof_client_probe_compr_assign, SND_SOC_SOF_CLIENT);
+
+int sof_client_probe_compr_free(struct sof_client_dev *cdev,
+				struct snd_compr_stream *cstream,
+				struct snd_soc_dai *dai)
+{
+	return snd_sof_probe_compr_free(cdev->sdev, cstream, dai);
+}
+EXPORT_SYMBOL_NS_GPL(sof_client_probe_compr_free, SND_SOC_SOF_CLIENT);
+
+int sof_client_probe_compr_set_params(struct sof_client_dev *cdev,
+				      struct snd_compr_stream *cstream,
+				      struct snd_compr_params *params,
+				      struct snd_soc_dai *dai)
+{
+	return snd_sof_probe_compr_set_params(cdev->sdev, cstream, params, dai);
+}
+EXPORT_SYMBOL_NS_GPL(sof_client_probe_compr_set_params, SND_SOC_SOF_CLIENT);
+
+int sof_client_probe_compr_trigger(struct sof_client_dev *cdev,
+				   struct snd_compr_stream *cstream, int cmd,
+				   struct snd_soc_dai *dai)
+{
+	return snd_sof_probe_compr_trigger(cdev->sdev, cstream, cmd, dai);
+}
+EXPORT_SYMBOL_NS_GPL(sof_client_probe_compr_trigger, SND_SOC_SOF_CLIENT);
+
+int sof_client_probe_compr_pointer(struct sof_client_dev *cdev,
+				   struct snd_compr_stream *cstream,
+				   struct snd_compr_tstamp *tstamp,
+				   struct snd_soc_dai *dai)
+{
+	return snd_sof_probe_compr_pointer(cdev->sdev, cstream, tstamp, dai);
+}
+EXPORT_SYMBOL_NS_GPL(sof_client_probe_compr_pointer, SND_SOC_SOF_CLIENT);
+#endif
+
+/*
+ * DMA buffer alloc fails when using the client device. Use the SOF core device instead.
+ * This will be needed for clients other than the probes client device as well.
+ */
+struct device *sof_client_get_dma_dev(struct sof_client_dev *cdev)
+{
+	return cdev->sdev->dev;
+}
+EXPORT_SYMBOL_NS_GPL(sof_client_get_dma_dev, SND_SOC_SOF_CLIENT);
+
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/sof/sof-client.h b/sound/soc/sof/sof-client.h
index 429282df9f65..be80053068c9 100644
--- a/sound/soc/sof/sof-client.h
+++ b/sound/soc/sof/sof-client.h
@@ -7,6 +7,10 @@
 #include <linux/device.h>
 #include <linux/idr.h>
 #include <linux/list.h>
+#include <sound/compress_offload.h>
+#include <sound/compress_driver.h>
+#include <sound/soc.h>
+#include <sound/soc-dai.h>
 
 #define SOF_CLIENT_PROBE_TIMEOUT_MS 2000
 
@@ -50,6 +54,27 @@ int sof_client_ipc_tx_message(struct sof_client_dev *cdev, u32 header, void *msg
 			      size_t msg_bytes, void *reply_data, size_t reply_bytes);
 
 struct dentry *sof_client_get_debugfs_root(struct sof_client_dev *cdev);
+struct device *sof_client_get_dma_dev(struct sof_client_dev *cdev);
+
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_PROBES_CLIENT)
+int sof_client_probe_compr_assign(struct sof_client_dev *cdev,
+				  struct snd_compr_stream *cstream,
+				  struct snd_soc_dai *dai);
+int sof_client_probe_compr_free(struct sof_client_dev *cdev,
+				struct snd_compr_stream *cstream,
+				struct snd_soc_dai *dai);
+int sof_client_probe_compr_set_params(struct sof_client_dev *cdev,
+				      struct snd_compr_stream *cstream,
+				      struct snd_compr_params *params,
+				      struct snd_soc_dai *dai);
+int sof_client_probe_compr_trigger(struct sof_client_dev *cdev,
+				   struct snd_compr_stream *cstream, int cmd,
+				   struct snd_soc_dai *dai);
+int sof_client_probe_compr_pointer(struct sof_client_dev *cdev,
+				   struct snd_compr_stream *cstream,
+				   struct snd_compr_tstamp *tstamp,
+				   struct snd_soc_dai *dai);
+#endif
 
 /**
  * module_sof_client_driver() - Helper macro for registering an SOF Client
-- 
2.26.2


  parent reply index

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-23  0:33 [PATCH v3 00/10] Auxiliary bus implementation and SOF multi-client support Dave Ertman
2020-10-23  0:33 ` [PATCH v3 01/10] Add auxiliary bus support Dave Ertman
2020-11-05  9:19   ` Dan Williams
2020-11-05  9:47     ` Leon Romanovsky
2020-11-05 17:12       ` Dan Williams
2020-11-05 19:30         ` Leon Romanovsky
2020-11-05 20:27           ` Dan Williams
2020-11-05 20:22         ` Greg KH
2020-11-05 20:24           ` Dan Williams
2020-11-05 19:27     ` Ertman, David M
2020-11-05 19:32       ` Pierre-Louis Bossart
2020-11-05 19:37         ` Leon Romanovsky
2020-11-05 19:35       ` Leon Romanovsky
2020-11-05 20:52         ` Ertman, David M
2020-11-05 19:40       ` Parav Pandit
2020-11-05 20:26         ` Dan Williams
2020-11-05 20:37           ` Parav Pandit
2020-11-06 19:35             ` Mark Brown
2020-11-10  7:23               ` Oded Gabbay
2020-11-05 22:00       ` Dan Williams
2020-11-05 23:48         ` Ertman, David M
2020-11-13 15:50   ` Greg KH
2020-11-13 16:07     ` Ertman, David M
2020-11-13 23:21       ` Greg KH
2020-11-15  6:48         ` Leon Romanovsky
2020-10-23  0:33 ` [PATCH v3 02/10] ASoC: SOF: Introduce descriptors for SOF client Dave Ertman
2020-10-23  0:33 ` [PATCH v3 03/10] ASoC: SOF: Create client driver for IPC test Dave Ertman
2020-10-23  0:33 ` [PATCH v3 04/10] ASoC: SOF: ops: Add ops for client registration Dave Ertman
2020-10-23  0:33 ` [PATCH v3 05/10] ASoC: SOF: Intel: Define " Dave Ertman
2020-10-23  0:33 ` [PATCH v3 06/10] ASoC: SOF: Intel: Remove IPC flood test support in SOF core Dave Ertman
2020-10-23  0:33 ` Dave Ertman [this message]
2020-10-23  0:33 ` [PATCH v3 08/10] ASoC: SOF: compress: move and export sof_probe_compr_ops Dave Ertman
2020-10-23  0:33 ` [PATCH v3 09/10] ASoC: SOF: Add new client driver for probes support Dave Ertman
2020-10-23  0:33 ` [PATCH v3 10/10] ASoC: SOF: Intel: CNL: register probes client Dave Ertman
2020-10-23  6:49 ` [PATCH v3 00/10] Auxiliary bus implementation and SOF multi-client support Leon Romanovsky
2020-10-23  6:56   ` Greg KH
2020-10-23 15:48     ` Leon Romanovsky

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20201023003338.1285642-8-david.m.ertman@intel.com \
    --to=david.m.ertman@intel.com \
    --cc=alsa-devel@alsa-project.org \
    --cc=broonie@kernel.org \
    --cc=dan.j.williams@intel.com \
    --cc=davem@davemloft.net \
    --cc=dledford@redhat.com \
    --cc=fred.oh@linux.intel.com \
    --cc=gregkh@linuxfoundation.org \
    --cc=jgg@nvidia.com \
    --cc=kiran.patil@intel.com \
    --cc=kuba@kernel.org \
    --cc=leonro@nvidia.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-rdma@vger.kernel.org \
    --cc=netdev@vger.kernel.org \
    --cc=parav@mellanox.com \
    --cc=pierre-louis.bossart@linux.intel.com \
    --cc=ranjani.sridharan@linux.intel.com \
    --cc=shiraz.saleem@intel.com \
    --cc=tiwai@suse.de \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Linux-RDMA Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-rdma/0 linux-rdma/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-rdma linux-rdma/ https://lore.kernel.org/linux-rdma \
		linux-rdma@vger.kernel.org
	public-inbox-index linux-rdma

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-rdma


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git