korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-17 09:14:19 +08:00
Code Issues Packages Projects Releases Wiki Activity

ASoC: SOF: append extended data to sof_ipc_comp_host

Browse Source 
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: Keyon Jie <yang.jie@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200904132744.1699575-11-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Keyon Jie 2020-09-04 16:27:38 +03:00 committed by Mark Brown
parent 9fed9d91c0
commit bbc1364cdd
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 4 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
sound/soc/sof/topology.c
View File

@ -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_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
struct snd_soc_tplg_private *private = &tw->priv; struct snd_soc_tplg_private *private = &tw->priv;
struct sof_ipc_comp_host *host; struct sof_ipc_comp_host *host;
size_t ipc_size = sizeof(*host);
int ret; int ret;
host = kzalloc(sizeof(*host), GFP_KERNEL); host = (struct sof_ipc_comp_host *)
sof_comp_alloc(swidget, &ipc_size, index, core);
if (!host) if (!host)
return -ENOMEM; return -ENOMEM;
/* configure host comp IPC message */ /* 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.type = SOF_COMP_HOST;
host->comp.pipeline_id = index;
host->comp.core = core;
host->direction = dir; host->direction = dir;
host->config.hdr.size = sizeof(host->config); 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; swidget->private = host;
ret = sof_ipc_tx_message(sdev->ipc, host->comp.hdr.cmd, 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) if (ret >= 0)
return ret; return ret;
err: err: