ASoC: codecs: rt712-sdca-dmic: fix uninitialized stream_config->type

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stream_config is not initialized before being passed to
sdw_stream_add_slave().  The type field may contain garbage and is
later copied to stream->type by sdw_config_stream().

Zero-initialize stream_config so type defaults to SDW_STREAM_PCM.

While at it, use snd_sdw_params_to_config() helper instead of
open-coding the same logic.

Fixes: 63a511284c ("ASoC: rt712-sdca: Add RT712 SDCA driver for Mic topology")
Cc: stable@vger.kernel.org
Signed-off-by: Jiangshan Yi <yijiangshan@kylinos.cn>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Link: https://patch.msgid.link/20260914104712.379574-1-yijiangshan@kylinos.cn
Signed-off-by: Mark Brown <broonie@kernel.org>

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Jiangshan Yi 2026-09-14 18:47:12 +08:00 • committed by Mark Brown

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sound/soc/codecs/rt712-sdca-dmic.c

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