projects / mirror_ubuntu-hirsute-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 1a59d1b8 | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| 4fba30f0 MH |
2 | /* |
| 3 | * | |
| 4 | * Bluetooth support for Broadcom devices | |
| 5 | * | |
| 6 | * Copyright (C) 2015 Intel Corporation | |
| 4fba30f0 MH |
7 | */ |
| 8 | ||
| 61b2fc2b FD |
9 | #define BCM_UART_CLOCK_48MHZ 0x01 |
| 10 | #define BCM_UART_CLOCK_24MHZ 0x02 | |
| 11 | ||
| 12 | struct bcm_update_uart_baud_rate { | |
| 13 | __le16 zero; | |
| 14 | __le32 baud_rate; | |
| 15 | } __packed; | |
| 16 | ||
| 17 | struct bcm_write_uart_clock_setting { | |
| 18 | __u8 type; | |
| 19 | } __packed; | |
| 20 | ||
| 40db5f0e IF |
21 | struct bcm_set_sleep_mode { |
| 22 | __u8 sleep_mode; | |
| 23 | __u8 idle_host; | |
| 24 | __u8 idle_dev; | |
| 25 | __u8 bt_wake_active; | |
| 26 | __u8 host_wake_active; | |
| 27 | __u8 allow_host_sleep; | |
| 28 | __u8 combine_modes; | |
| 29 | __u8 tristate_control; | |
| 30 | __u8 usb_auto_sleep; | |
| 31 | __u8 usb_resume_timeout; | |
| 40db5f0e | 32 | __u8 break_to_host; |
| ff875960 | 33 | __u8 pulsed_host_wake; |
| 40db5f0e IF |
34 | } __packed; |
| 35 | ||
| 36 | struct bcm_set_pcm_int_params { | |
| 37 | __u8 routing; | |
| 38 | __u8 rate; | |
| 39 | __u8 frame_sync; | |
| 40 | __u8 sync_mode; | |
| 41 | __u8 clock_mode; | |
| 42 | } __packed; | |
| 43 | ||
| 44 | struct bcm_set_pcm_format_params { | |
| 45 | __u8 lsb_first; | |
| 46 | __u8 fill_value; | |
| 47 | __u8 fill_method; | |
| 48 | __u8 fill_num; | |
| 49 | __u8 right_justify; | |
| 50 | } __packed; | |
| 51 | ||
| 4fba30f0 MH |
52 | #if IS_ENABLED(CONFIG_BT_BCM) |
| 53 | ||
| 54 | int btbcm_check_bdaddr(struct hci_dev *hdev); | |
| 55 | int btbcm_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr); | |
| 18aeb444 | 56 | int btbcm_patchram(struct hci_dev *hdev, const struct firmware *fw); |
| 52837990 APS |
57 | int btbcm_read_pcm_int_params(struct hci_dev *hdev, |
| 58 | struct bcm_set_pcm_int_params *params); | |
| 59 | int btbcm_write_pcm_int_params(struct hci_dev *hdev, | |
| 60 | const struct bcm_set_pcm_int_params *params); | |
| 4fba30f0 | 61 | |
| 1c8ba6d0 MH |
62 | int btbcm_setup_patchram(struct hci_dev *hdev); |
| 63 | int btbcm_setup_apple(struct hci_dev *hdev); | |
| 64 | ||
| 22ac1916 HG |
65 | int btbcm_initialize(struct hci_dev *hdev, char *fw_name, size_t len, |
| 66 | bool reinit); | |
| 75e167e6 FD |
67 | int btbcm_finalize(struct hci_dev *hdev); |
| 68 | ||
| 4fba30f0 MH |
69 | #else |
| 70 | ||
| 71 | static inline int btbcm_check_bdaddr(struct hci_dev *hdev) | |
| 72 | { | |
| 73 | return -EOPNOTSUPP; | |
| 74 | } | |
| 75 | ||
| 76 | static inline int btbcm_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr) | |
| 77 | { | |
| 78 | return -EOPNOTSUPP; | |
| 79 | } | |
| 80 | ||
| 5bd64c64 | 81 | static inline int btbcm_read_pcm_int_params(struct hci_dev *hdev, |
| 52837990 APS |
82 | struct bcm_set_pcm_int_params *params) |
| 83 | { | |
| 84 | return -EOPNOTSUPP; | |
| 85 | } | |
| 86 | ||
| 5bd64c64 | 87 | static inline int btbcm_write_pcm_int_params(struct hci_dev *hdev, |
| 52837990 APS |
88 | const struct bcm_set_pcm_int_params *params) |
| 89 | { | |
| 90 | return -EOPNOTSUPP; | |
| 91 | } | |
| 92 | ||
| 18aeb444 | 93 | static inline int btbcm_patchram(struct hci_dev *hdev, const struct firmware *fw) |
| 50862ee5 MH |
94 | { |
| 95 | return -EOPNOTSUPP; | |
| 96 | } | |
| 97 | ||
| 1c8ba6d0 MH |
98 | static inline int btbcm_setup_patchram(struct hci_dev *hdev) |
| 99 | { | |
| 100 | return 0; | |
| 101 | } | |
| 102 | ||
| 103 | static inline int btbcm_setup_apple(struct hci_dev *hdev) | |
| 104 | { | |
| 105 | return 0; | |
| 106 | } | |
| 107 | ||
| 75e167e6 | 108 | static inline int btbcm_initialize(struct hci_dev *hdev, char *fw_name, |
| 22ac1916 | 109 | size_t len, bool reinit) |
| 75e167e6 FD |
110 | { |
| 111 | return 0; | |
| 112 | } | |
| 113 | ||
| 114 | static inline int btbcm_finalize(struct hci_dev *hdev) | |
| 115 | { | |
| 116 | return 0; | |
| 117 | } | |
| 118 | ||
| 4fba30f0 | 119 | #endif |