Unverified Commit bbc1364c authored by Keyon Jie's avatar Keyon Jie Committed by Mark Brown
Browse files

ASoC: SOF: append extended data to sof_ipc_comp_host 



Append the extended data to the end of the struct sof_ipc_comp_host,
construct the ipc for COMP_NEW during the topology load stage.

Signed-off-by: default avatarKeyon Jie <yang.jie@linux.intel.com>
Reviewed-by: default avatarRanjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: default avatarKai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200904132744.1699575-11-kai.vehmanen@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 9fed9d91

sound/soc/sof/topology.c

+4 −7
Original line number Diff line number Diff line
@@ -1644,19 +1644,16 @@ static int sof_widget_load_pcm(struct snd_soc_component *scomp, int index, 
	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);

	struct snd_soc_tplg_private *private = &tw->priv;

	struct sof_ipc_comp_host *host;

	size_t ipc_size = sizeof(*host);

	int ret;



	host = kzalloc(sizeof(*host), GFP_KERNEL);

	host = (struct sof_ipc_comp_host *)

	       sof_comp_alloc(swidget, &ipc_size, index, core);

	if (!host)

		return -ENOMEM;



	/* configure host comp IPC message */

	host->comp.hdr.size = sizeof(*host);

	host->comp.hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_COMP_NEW;

	host->comp.id = swidget->comp_id;

	host->comp.type = SOF_COMP_HOST;

	host->comp.pipeline_id = index;

	host->comp.core = core;

	host->direction = dir;

	host->config.hdr.size = sizeof(host->config);
@@ -1684,7 +1681,7 @@ static int sof_widget_load_pcm(struct snd_soc_component *scomp, int index, 
	swidget->private = host;



	ret = sof_ipc_tx_message(sdev->ipc, host->comp.hdr.cmd, host,

				 sizeof(*host), r, sizeof(*r));

				 ipc_size, r, sizeof(*r));

	if (ret >= 0)

		return ret;

err: