audio: module: increase heap size

lyakh · lyakh · commit 9a07a8ab3b70 · 2026-05-04T12:23:43.000+02:00
The check-src-play.sh test fails on PTL nocodec with 20k module heap
and passes with 24k. Increase it to 28k to add a bit of security
until we switch to using module configuration.

Signed-off-by: Guennadi Liakhovetski &lt;guennadi.liakhovetski@linux.intel.com&gt;
diff --git a/src/audio/module_adapter/module_adapter.c b/src/audio/module_adapter/module_adapter.c
@@ -63,7 +63,7 @@ static struct vregion *module_adapter_dp_heap_new(const struct comp_ipc_config *
 {
 	/* src-lite with 8 channels has been seen allocating 14k in one go */
 	/* FIXME: the size will be derived from configuration */
-	const size_t buf_size = 20 * 1024;
+	const size_t buf_size = 28 * 1024;
 
 	/*
 	 * A 1-to-1 replacement of the original heap implementation would be to

Original file line number	Diff line number	Diff line change
`@@ -63,7 +63,7 @@ static struct vregion module_adapter_dp_heap_new(const struct comp_ipc_config `
`63`	`63`	`{`
`64`	`64`	`/* src-lite with 8 channels has been seen allocating 14k in one go */`
`65`	`65`	`/* FIXME: the size will be derived from configuration */`
`66`		`- const size_t buf_size = 20 * 1024;`
	`66`	`+ const size_t buf_size = 28 * 1024;`
`67`	`67`
`68`	`68`	`/*`
`69`	`69`	`* A 1-to-1 replacement of the original heap implementation would be to`