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| author | Peter Ujfalusi <peter.ujfalusi@linux.intel.com> | 2022-02-10 17:05:24 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-02-10 15:19:10 +0000 |
| commit | cac0b0887e5304bddfda91a4a7106f9328c31318 (patch) | |
| tree | 06b54143902a09e3b523ebe738d1c02c442d6f62 /sound/soc/sof/sof-client.c | |
| parent | 6e9548cdb30e5d6724236dd7b89a79a270751485 (diff) | |
| download | lwn-cac0b0887e5304bddfda91a4a7106f9328c31318.tar.gz lwn-cac0b0887e5304bddfda91a4a7106f9328c31318.zip | |
ASoC: SOF: Convert the generic IPC message injector into SOF client
Move the IPC message injection code out from the debug file as separate
SOF client driver.
Based on the kernel configuration, the device registration for the new IPC
message injector is going to happen in the core.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20220210150525.30756-9-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/sof-client.c')
| -rw-r--r-- | sound/soc/sof/sof-client.c | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/sound/soc/sof/sof-client.c b/sound/soc/sof/sof-client.c index 0ffe7a26a19a..686ad0c3bb61 100644 --- a/sound/soc/sof/sof-client.c +++ b/sound/soc/sof/sof-client.c @@ -102,6 +102,25 @@ static inline int sof_register_ipc_flood_test(struct snd_sof_dev *sdev) static inline void sof_unregister_ipc_flood_test(struct snd_sof_dev *sdev) {} #endif /* CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST */ +#if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_IPC_MSG_INJECTOR) +static int sof_register_ipc_msg_injector(struct snd_sof_dev *sdev) +{ + return sof_client_dev_register(sdev, "msg_injector", 0, NULL, 0); +} + +static void sof_unregister_ipc_msg_injector(struct snd_sof_dev *sdev) +{ + sof_client_dev_unregister(sdev, "msg_injector", 0); +} +#else +static inline int sof_register_ipc_msg_injector(struct snd_sof_dev *sdev) +{ + return 0; +} + +static inline void sof_unregister_ipc_msg_injector(struct snd_sof_dev *sdev) {} +#endif /* CONFIG_SND_SOC_SOF_DEBUG_IPC_MSG_INJECTOR */ + int sof_register_clients(struct snd_sof_dev *sdev) { int ret; @@ -113,13 +132,24 @@ int sof_register_clients(struct snd_sof_dev *sdev) return ret; } + ret = sof_register_ipc_msg_injector(sdev); + if (ret) { + dev_err(sdev->dev, "IPC message injector client registration failed\n"); + goto err_msg_injector; + } + /* Platform depndent client device registration */ if (sof_ops(sdev) && sof_ops(sdev)->register_ipc_clients) ret = sof_ops(sdev)->register_ipc_clients(sdev); - if (ret) - sof_unregister_ipc_flood_test(sdev); + if (!ret) + return 0; + + sof_unregister_ipc_msg_injector(sdev); + +err_msg_injector: + sof_unregister_ipc_flood_test(sdev); return ret; } @@ -129,6 +159,7 @@ void sof_unregister_clients(struct snd_sof_dev *sdev) if (sof_ops(sdev) && sof_ops(sdev)->unregister_ipc_clients) sof_ops(sdev)->unregister_ipc_clients(sdev); + sof_unregister_ipc_msg_injector(sdev); sof_unregister_ipc_flood_test(sdev); } |