linux-stable/net/bluetooth/hci_codec.h
Kiran K 9ae664028a Bluetooth: Add support for Read Local Supported Codecs V2
Use V2 version of read local supported command is controller
supports

snoop:
> HCI Event: Command Complete (0x0e) plen 20
      Read Local Supported Codecs V2 (0x04|0x000d) ncmd 1
        Status: Success (0x00)
        Number of supported codecs: 7
          Codec: u-law log (0x00)
          Logical Transport Type: 0x02
            Codec supported over BR/EDR SCO and eSCO
          Codec: A-law log (0x01)
          Logical Transport Type: 0x02
            Codec supported over BR/EDR SCO and eSCO
          Codec: CVSD (0x02)
          Logical Transport Type: 0x02
            Codec supported over BR/EDR SCO and eSCO
          Codec: Transparent (0x03)
          Logical Transport Type: 0x02
            Codec supported over BR/EDR SCO and eSCO
          Codec: Linear PCM (0x04)
          Logical Transport Type: 0x02
            Codec supported over BR/EDR SCO and eSCO
          Codec: Reserved (0x08)
          Logical Transport Type: 0x03
            Codec supported over BR/EDR ACL
            Codec supported over BR/EDR SCO and eSCO
          Codec: mSBC (0x05)
          Logical Transport Type: 0x03
            Codec supported over BR/EDR ACL
            Codec supported over BR/EDR SCO and eSCO
        Number of vendor codecs: 0
......
< HCI Command: Read Local Suppor.. (0x04|0x000e) plen 7
        Codec: mSBC (0x05)
        Logical Transport Type: 0x00
        Direction: Input (Host to Controller) (0x00)
> HCI Event: Command Complete (0x0e) plen 12
      Read Local Supported Codec Capabilities (0x04|0x000e) ncmd 1
        Status: Success (0x00)
        Number of codec capabilities: 1
         Capabilities #0:
        00 00 11 15 02 33

Signed-off-by: Kiran K <kiran.k@intel.com>
Signed-off-by: Chethan T N <chethan.tumkur.narayan@intel.com>
Signed-off-by: Srivatsa Ravishankar <ravishankar.srivatsa@intel.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2021-09-07 14:09:18 -07:00

7 lines
252 B
C

/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2014 Intel Corporation */
void hci_read_supported_codecs(struct hci_dev *hdev);
void hci_read_supported_codecs_v2(struct hci_dev *hdev);
void hci_codec_list_clear(struct list_head *codec_list);