ASoC: Intel: sof_sdw_rt_sdca_jack_common: check ctx->headset_codec_dev instead of playback

'if (!playback)' will not work if the dai is only on capture dai link
or is on more than one playback dai links. Check 'if
(ctx->headset_codec_dev)' instead.

Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20231204214200.203100-6-pierre-louis.bossart@linux.intel.com


Signed-off-by: Mark Brown <broonie@kernel.org>