linux/net/bluetooth/hci_codec.h

/* 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);
Bluetooth: Enumerate local supported codec and cache details Move reading of supported local codecs into a separate init function, query codecs capabilities and cache the data 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 10:12:37 +00:00			`/* SPDX-License-Identifier: GPL-2.0 */`

			`/* Copyright (C) 2014 Intel Corporation */`

			`void hci_read_supported_codecs(struct hci_dev *hdev);`
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 10:12:38 +00:00			`void hci_read_supported_codecs_v2(struct hci_dev *hdev);`
Bluetooth: Enumerate local supported codec and cache details Move reading of supported local codecs into a separate init function, query codecs capabilities and cache the data 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 10:12:37 +00:00			`void hci_codec_list_clear(struct list_head *codec_list);`