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From:   Alain Michaud <alainm@chromium.org>
To:     linux-bluetooth@vger.kernel.org
Cc:     Alain Michaud <alainm@chromium.org>
Subject: [BlueZ PATCH v1] Adding definitions for Wide Band Speech configuration
Date:   Wed,  4 Mar 2020 17:32:49 +0000
Message-Id: <20200304173249.66324-1-alainm@chromium.org>
MIME-Version: 1.0
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Sender: linux-bluetooth-owner@vger.kernel.org
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This change adds the corresponding user space definition for wide band
speech.

---

 doc/mgmt-api.txt | 30 ++++++++++++++++++++++++++++++
 lib/mgmt.h       |  5 ++++-
 2 files changed, 34 insertions(+), 1 deletion(-)

diff --git a/doc/mgmt-api.txt b/doc/mgmt-api.txt
index 5c23268a1..ecdfd9b95 100644
--- a/doc/mgmt-api.txt
+++ b/doc/mgmt-api.txt
@@ -3052,6 +3052,36 @@ Load Blocked Keys Command
 	Possible errors:	Invalid Parameters
 				Invalid Index
 
+Set Wide Band Speech Command
+======================
+
+	Command Code:		0x0047
+	Controller Index:	<controller id>
+	Command Parameters:	wide_band_speech_enabled (1 Octet)
+	Return Parameters:	Current_Settings (4 Octets)
+
+	This command is used to enable/disable Wide Band Speech support for a
+	controller. The allowed values of the wide_band_speech_enabled command
+	parameter are 0x00 and 0x01. All other values will return
+	Invalid Parameters.
+
+	This command is only available for Wide Band Speech capable controllers and
+	will yield in a Not Supported error otherwise.
+
+	This command can be used when the controller is not powered and
+	all settings will be programmed once powered.
+
+	In case the kernel subsystem does not support Wide Band Speech or the
+	controller does not either, the command will fail regardless.
+
+	This command generates a Command Complete event on success or
+	a Command Status event on failure.
+
+	Possible errors:	Busy
+				Not Supported
+				Invalid Parameters
+				Invalid Index
+
 
 Command Complete Event
 ======================
diff --git a/lib/mgmt.h b/lib/mgmt.h
index 101cf5f95..d1f0a6053 100644
--- a/lib/mgmt.h
+++ b/lib/mgmt.h
@@ -101,7 +101,8 @@ struct mgmt_rp_read_index_list {
 #define MGMT_SETTING_PRIVACY		0x00002000
 #define MGMT_SETTING_CONFIGURATION	0x00004000
 #define MGMT_SETTING_STATIC_ADDRESS	0x00008000
-#define MGMT_SETTING_PHY_CONFIGURATION 0x00010000
+#define MGMT_SETTING_PHY_CONFIGURATION	0x00010000
+#define MGMT_SETTING_WIDE_BAND_SPEECH	0x00020000
 
 #define MGMT_OP_READ_INFO		0x0004
 struct mgmt_rp_read_info {
@@ -599,6 +600,8 @@ struct mgmt_cp_set_blocked_keys {
 	struct mgmt_blocked_key_info keys[0];
 } __packed;
 
+#define MGMT_OP_SET_WIDE_BAND_SPEECH	0x0047
+
 #define MGMT_EV_CMD_COMPLETE		0x0001
 struct mgmt_ev_cmd_complete {
 	uint16_t opcode;
-- 
2.25.1.481.gfbce0eb801-goog