Unverified Commit 9cb86a9c authored by Anne Onciulescu's avatar Anne Onciulescu Committed by Mark Brown
Browse files

ASoC: SOF: sof-of-dev: add parameter to override tplg/fw_filename 



Add support to override topology and firmware filename,
using module parameters. This is helpful for development
and also for testing various scenarios.

Signed-off-by: default avatarAnne Onciulescu <anne.onciulescu@gmail.com>
Reviewed-by: default avatarBard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: default avatarChao Song <chao.song@linux.intel.com>
Reviewed-by: default avatarPeter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: default avatarDaniel Baluta <daniel.baluta@nxp.com>
Link: https://patch.msgid.link/20241017110313.1423258-1-daniel.baluta@nxp.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent d3170359

sound/soc/sof/sof-of-dev.c

+10 −0
Original line number Diff line number Diff line
@@ -18,10 +18,18 @@ static char *fw_path; 
module_param(fw_path, charp, 0444);

MODULE_PARM_DESC(fw_path, "alternate path for SOF firmware.");



static char *fw_filename;

module_param(fw_filename, charp, 0444);

MODULE_PARM_DESC(fw_filename, "alternate filename for SOF firmware.");



static char *tplg_path;

module_param(tplg_path, charp, 0444);

MODULE_PARM_DESC(tplg_path, "alternate path for SOF topology.");



static char *tplg_filename;

module_param(tplg_filename, charp, 0444);

MODULE_PARM_DESC(tplg_filename, "alternate filename for SOF topology.");



const struct dev_pm_ops sof_of_pm = {

	.prepare = snd_sof_prepare,

	.complete = snd_sof_complete,
@@ -68,6 +76,8 @@ int sof_of_probe(struct platform_device *pdev) 
	sof_pdata->ipc_file_profile_base.ipc_type = desc->ipc_default;

	sof_pdata->ipc_file_profile_base.fw_path = fw_path;

	sof_pdata->ipc_file_profile_base.tplg_path = tplg_path;

	sof_pdata->ipc_file_profile_base.fw_name = fw_filename;

	sof_pdata->ipc_file_profile_base.tplg_name = tplg_filename;



	/* set callback to be called on successful device probe to enable runtime_pm */

	sof_pdata->sof_probe_complete = sof_of_probe_complete;