ALSA: hda - Show the fatal CORB/RIRB error more clearly
The last fallback of CORB/RIRB communication error recovery is to turn on the single command mode, and this last resort usually means that something is really screwed up. Instead of a normal dev_err(), show the error more clearly with dev_WARN() with the caller stack trace. Also, show the bus-reset fallback also as an error, too. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -864,10 +864,13 @@ static int azx_rirb_get_response(struct hdac_bus *bus, unsigned int addr,
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*/
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if (hbus->allow_bus_reset && !hbus->response_reset && !hbus->in_reset) {
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hbus->response_reset = 1;
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dev_err(chip->card->dev,
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"No response from codec, resetting bus: last cmd=0x%08x\n",
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bus->last_cmd[addr]);
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return -EAGAIN; /* give a chance to retry */
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}
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dev_err(chip->card->dev,
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dev_WARN(chip->card->dev,
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"azx_get_response timeout, switching to single_cmd mode: last cmd=0x%08x\n",
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bus->last_cmd[addr]);
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chip->single_cmd = 1;
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