ASoC: SOF: Add cont_update_posn to platform parameters

Add cont_update_posn to platform parameters to support
continue update position for platform.

Reviewed-by: Péter Ujfalusi <[e-mail]>
Reviewed-by: Ranjani Sridharan <[e-mail]>
Reviewed-by: Chao Song <[e-mail]>
Reviewed-by: Daniel Baluta <[e-mail]>
Signed-off-by: YC Hung <[e-mail]>
Signed-off-by: Pierre-Louis Bossart <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Mark Brown <[e-mail]>

sound/soc/sof/ipc3-pcm.c

···
 			pcm.params.no_stream_position = 1;
 	}
 
+	if (platform_params->cont_update_posn)
+		pcm.params.cont_update_posn = 1;
+
 	dev_dbg(component->dev, "stream_tag %d", pcm.params.stream_tag);
 
 	/* send hw_params IPC to the DSP */

sound/soc/sof/sof-priv.h

···
 	bool use_phy_address;
 	u32 phy_addr;
 	bool no_ipc_position;
+	bool cont_update_posn;
 };
 
 /*