lib.sh: fix SOF card ID acquisition failure

The SOF card is renamed in linux kernel, our regular expression for old nameing style only works under SoundWire and HDAudio, not SOF. But SOF card information in /proc/asound/cards still contains 'sof-[a-z]' pattern. This patch updates the regular expression for acquiring SOF card ID. Fixes: #420 Signed-off-by: Amery Song <[email protected]>
thesofproject · Oct 16, 2020 · 9875242 · 9875242
1 parent 1265273
commit 9875242
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/case-lib/lib.sh b/case-lib/lib.sh
@@ -35,7 +35,7 @@ fi
 
 # setup SOFCARD id
 if [ ! "$SOFCARD" ]; then
-    SOFCARD=$(grep '\]: sof-[a-z]' /proc/asound/cards|awk '{print $1;}')
+    SOFCARD=$(grep 'sof-[a-z]' /proc/asound/cards|awk '{print $1;}')
 fi
 
 func_lib_setup_kernel_last_line()