topology2: include: common: pcm: Add quotes for string values

ranj063 · kv2019i · commit 1495dd061ccd · 2025-09-25T19:40:01.000+03:00
Add quotes around the valid values for direction to prevent compilation
errors with the latest alsa-lib that fails with the error:
ALSA lib conf.c:1224:(parse_value) id is not an integer
ALSA lib conf.c:2014:(_snd_config_load_with_include) _toplevel_:224:17:Unexpected char

Signed-off-by: Ranjani Sridharan &lt;ranjani.sridharan@linux.intel.com&gt;
diff --git a/tools/topology/topology2/include/common/pcm.conf b/tools/topology/topology2/include/common/pcm.conf
@@ -25,9 +25,9 @@ Class.PCM."pcm" {
 	DefineAttribute."direction" {
 		constraints {
 			!valid_values [
-				playback
-				capture
-				duplex
+				"playback"
+				"capture"
+				"duplex"
 			]
 		}
 	}

Original file line number	Diff line number	Diff line change
`@@ -25,9 +25,9 @@ Class.PCM."pcm" {`
`25`	`25`	`DefineAttribute."direction" {`
`26`	`26`	`constraints {`
`27`	`27`	`!valid_values [`
`28`		`- playback`
`29`		`- capture`
`30`		`- duplex`
	`28`	`+ "playback"`
	`29`	`+ "capture"`
	`30`	`+ "duplex"`
`31`	`31`	`]`
`32`	`32`	`}`
`33`	`33`	`}`