From 5453bb52682462393d1763246d3a70426f39ac20 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20Danis?= <frederic.danis@collabora.com>
Date: Fri, 19 Sep 2025 10:23:32 +0200
Subject: [PATCH] shared/hfp: Add Call hangup support

---
 src/shared/hfp.c | 25 +++++++++++++++++++++++++
 src/shared/hfp.h |  3 +++
 2 files changed, 28 insertions(+)

diff --git a/src/shared/hfp.c b/src/shared/hfp.c
index 7e35f239a..133bff248 100644
--- a/src/shared/hfp.c
+++ b/src/shared/hfp.c
@@ -2446,3 +2446,28 @@ bool hfp_hf_call_answer(struct hfp_hf *hfp, uint id,
 
 	return hfp_hf_send_command(hfp, resp_cb, user_data, "ATA");
 }
+
+bool hfp_hf_call_hangup(struct hfp_hf *hfp, uint id,
+				hfp_response_func_t resp_cb,
+				void *user_data)
+{
+	struct hf_call *call;
+
+	DBG(hfp, "");
+
+	if (!hfp)
+		return false;
+
+	call = queue_find(hfp->calls, call_id_match, UINT_TO_PTR(id));
+	if (!call) {
+		DBG(hfp, "hf: no call with id: %u", id);
+		return false;
+	}
+
+	if (call_setup_match(call, NULL) || call_active_match(call, NULL)) {
+		return hfp_hf_send_command(hfp, resp_cb, user_data,
+								"AT+CHUP");
+	}
+
+	return false;
+}
diff --git a/src/shared/hfp.h b/src/shared/hfp.h
index c623e48e6..4b171ad88 100644
--- a/src/shared/hfp.h
+++ b/src/shared/hfp.h
@@ -240,3 +240,6 @@ const char *hfp_hf_call_get_number(struct hfp_hf *hfp, uint id);
 bool hfp_hf_call_answer(struct hfp_hf *hfp, uint id,
 				hfp_response_func_t resp_cb,
 				void *user_data);
+bool hfp_hf_call_hangup(struct hfp_hf *hfp, uint id,
+				hfp_response_func_t resp_cb,
+				void *user_data);
-- 
2.47.3