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ASoC: SOF: ipc: ignore DSP replies received when they are not expected

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We currently ignore the reply messages from the DSP
when they are not expected but call it out as an error.
Change the error message to a debug message.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20200526203640.25980-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Ranjani Sridharan 2020-05-26 15:36:37 -05:00 committed by Mark Brown
parent 68224376bc
commit d7a1ed2689
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GPG Key ID: 24D68B725D5487D0
2 changed files with 5 additions and 6 deletions
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9
sound/soc/sof/ipc.c
View File

@ -335,21 +335,20 @@ int sof_ipc_tx_message_no_pm(struct snd_sof_ipc *ipc, u32 header,
EXPORT_SYMBOL(sof_ipc_tx_message_no_pm);
/* handle reply message from DSP */
int snd_sof_ipc_reply(struct snd_sof_dev *sdev, u32 msg_id)
void snd_sof_ipc_reply(struct snd_sof_dev *sdev, u32 msg_id)
{
struct snd_sof_ipc_msg *msg = &sdev->ipc->msg;
if (msg->ipc_complete) {
dev_err(sdev->dev, "error: no reply expected, received 0x%x",
dev_dbg(sdev->dev,
"no reply expected, received 0x%x, will be ignored",
msg_id);
return -EINVAL;
return;
}
/* wake up and return the error if we have waiters on this message ? */
msg->ipc_complete = true;
wake_up(&msg->waitq);
return 0;
}
EXPORT_SYMBOL(snd_sof_ipc_reply);

2
sound/soc/sof/sof-priv.h
View File

@ -480,7 +480,7 @@ int snd_sof_fw_parse_ext_data(struct snd_sof_dev *sdev, u32 bar, u32 offset);
*/
struct snd_sof_ipc *snd_sof_ipc_init(struct snd_sof_dev *sdev);
void snd_sof_ipc_free(struct snd_sof_dev *sdev);
int snd_sof_ipc_reply(struct snd_sof_dev *sdev, u32 msg_id);
void snd_sof_ipc_reply(struct snd_sof_dev *sdev, u32 msg_id);
void snd_sof_ipc_msgs_rx(struct snd_sof_dev *sdev);
int snd_sof_ipc_stream_pcm_params(struct snd_sof_dev *sdev,
struct sof_ipc_pcm_params *params);