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ASoC: SOF: add disable_function_topology module parameter

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User can disable the loading function topology feature.

Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://patch.msgid.link/20250506113311.45487-4-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Bard Liao 2025-05-06 19:33:10 +08:00 committed by Mark Brown
parent 92b5f92d11
commit 7b400c9ab8
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 6 additions and 2 deletions
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8
sound/soc/sof/topology.c
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@ -19,6 +19,10 @@
#include "sof-audio.h"
#include "ops.h"
static bool disable_function_topology;
module_param(disable_function_topology, bool, 0444);
MODULE_PARM_DESC(disable_function_topology, "Disable function topology loading");
#define COMP_ID_UNASSIGNED 0xffffffff
/*
* Constants used in the computation of linear volume gain
@ -2481,8 +2485,8 @@ int snd_sof_load_topology(struct snd_soc_component *scomp, const char *file)
if (!tplg_files)
return -ENOMEM;
if (!sof_pdata->disable_function_topology && sof_pdata->machine &&
sof_pdata->machine->get_function_tplg_files) {
if (!sof_pdata->disable_function_topology && !disable_function_topology &&
sof_pdata->machine && sof_pdata->machine->get_function_tplg_files) {
tplg_cnt = sof_pdata->machine->get_function_tplg_files(scomp->card,
sof_pdata->machine,
tplg_filename_prefix,