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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 10/10] ASoC: SOF: Intel: CNL: register probes client
Date: Thu, 22 Oct 2020 17:33:38 -0700
Message-ID: <20201023003338.1285642-11-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>

Register the client device for probes support on the
CNL platform. Creating this client device alleviates the
need for modifying the sound card definitions in the existing
machine drivers to add support for the new probes feature in
the FW. This will result in the creation of a separate sound
card that can be used for audio data extraction from user
specified points in the audio pipeline.

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/intel/cnl.c | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/sound/soc/sof/intel/cnl.c b/sound/soc/sof/intel/cnl.c
index 20afb622c315..6d15b871dc17 100644
--- a/sound/soc/sof/intel/cnl.c
+++ b/sound/soc/sof/intel/cnl.c
@@ -19,6 +19,7 @@
 #include "hda.h"
 #include "hda-ipc.h"
 #include "../sof-audio.h"
+#include "../sof-client.h"
 #include "intel-client.h"
 
 static const struct snd_sof_debugfs_map cnl_dsp_debugfs[] = {
@@ -233,12 +234,26 @@ void cnl_ipc_dump(struct snd_sof_dev *sdev)
 
 static int cnl_register_clients(struct snd_sof_dev *sdev)
 {
-	return intel_register_ipc_test_clients(sdev);
+	int ret;
+
+	ret = intel_register_ipc_test_clients(sdev);
+	if (ret < 0)
+		return ret;
+
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_PROBES)
+	return sof_client_dev_register(sdev, "probes", 0);
+#endif
+
+	return 0;
 }
 
 static void cnl_unregister_clients(struct snd_sof_dev *sdev)
 {
 	intel_unregister_ipc_test_clients(sdev);
+
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_PROBES)
+	sof_client_dev_unregister(sdev, "probes", 0);
+#endif
 }
 
 /* cannonlake ops */
@@ -409,3 +424,4 @@ const struct sof_intel_dsp_desc jsl_chip_info = {
 };
 EXPORT_SYMBOL_NS(jsl_chip_info, SND_SOC_SOF_INTEL_HDA_COMMON);
 MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_CLIENT);
+MODULE_IMPORT_NS(SND_SOC_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 ` [PATCH v3 07/10] ASoC: SOF: sof-client: Add client APIs to access probes ops Dave Ertman
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 ` Dave Ertman [this message]
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

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