[PATCH BlueZ v1 07/11] emulator: allow the maximum number of CIS of a CIG

[Luiz Augusto von Dentz <luiz.dentz@gmail.com>]

From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

The Num_CIS of LE Set CIG Parameters ranges from 0x00 to 0x1f, but only
three CIS were accepted, so setting up a CIG with more of them failed
with Memory Capacity Exceeded.

A CIG has one CIS per direction of every member of a coordinated set,
so four of them are needed for a stereo stream to a set of two.

Take the maximum the command allows, which the handles of a CIG have
room for: they start at CIS_HANDLE and the ones of a BIG only start at
BIS_HANDLE, 256 handles later.

Assisted-by: opencode:claude-opus-5
---
 emulator/btdev.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/emulator/btdev.c b/emulator/btdev.c
index e29e050fad59..26a8aff62d85 100644
--- a/emulator/btdev.c
+++ b/emulator/btdev.c
@@ -40,7 +40,10 @@
 
 #define AL_SIZE			16
 #define RL_SIZE			16
-#define CIS_SIZE		3
+/* Maximum number of CIS of a CIG, as the Num_CIS of LE Set CIG
+ * Parameters ranges from 0x00 to 0x1f
+ */
+#define CIS_SIZE		31
 #define BIS_SIZE		3
 #define CIG_SIZE		3
 
-- 
2.55.0