From: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
To: lgirdwood@gmail.com, broonie@kernel.org
Cc: alsa-devel@alsa-project.org,
pierre-louis.bossart@linux.intel.com,
kai.vehmanen@linux.intel.com, ranjani.sridharan@linux.intel.com
Subject: [PATCH 1/3] ASoC: SOF: IPC: Add new IPC command to free trace DMA
Date: Tue, 2 Nov 2021 12:10:17 +0200 [thread overview]
Message-ID: <20211102101019.14037-2-peter.ujfalusi@linux.intel.com> (raw)
In-Reply-To: <20211102101019.14037-1-peter.ujfalusi@linux.intel.com>
From: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Add a new SOF_IPC_TRACE_DMA_FREE IPC command to stop and free trace DMA
in the FW.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
---
| 1 +
1 file changed, 1 insertion(+)
--git a/include/sound/sof/header.h b/include/sound/sof/header.h
index 4c747c52e01b..b97a76bcb655 100644
--- a/include/sound/sof/header.h
+++ b/include/sound/sof/header.h
@@ -119,6 +119,7 @@
#define SOF_IPC_TRACE_DMA_POSITION SOF_CMD_TYPE(0x002)
#define SOF_IPC_TRACE_DMA_PARAMS_EXT SOF_CMD_TYPE(0x003)
#define SOF_IPC_TRACE_FILTER_UPDATE SOF_CMD_TYPE(0x004) /**< ABI3.17 */
+#define SOF_IPC_TRACE_DMA_FREE SOF_CMD_TYPE(0x005) /**< ABI3.20 */
/* debug */
#define SOF_IPC_DEBUG_MEM_USAGE SOF_CMD_TYPE(0x001)
--
2.33.1
next prev parent reply other threads:[~2021-11-02 10:13 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-02 10:10 [PATCH 0/3] ASoC: SOF: Implement support for DMA trace free IPC command Peter Ujfalusi
2021-11-02 10:10 ` Peter Ujfalusi [this message]
2021-11-02 10:10 ` [PATCH 2/3] ASoC: SOF: IPC: update ipc_log_header() Peter Ujfalusi
2021-11-02 10:10 ` [PATCH 3/3] ASoC: SOF: trace: send DMA_TRACE_FREE IPC during release Peter Ujfalusi
2021-11-15 20:18 ` [PATCH 0/3] ASoC: SOF: Implement support for DMA trace free IPC command Mark Brown
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