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Commit | Line | Data |
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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 | ||
0287c5d8 | 65 | int btbcm_initialize(struct hci_dev *hdev, bool *fw_load_done); |
0383f16a | 66 | int btbcm_finalize(struct hci_dev *hdev, bool *fw_load_done); |
75e167e6 | 67 | |
4fba30f0 MH |
68 | #else |
69 | ||
70 | static inline int btbcm_check_bdaddr(struct hci_dev *hdev) | |
71 | { | |
72 | return -EOPNOTSUPP; | |
73 | } | |
74 | ||
75 | static inline int btbcm_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr) | |
76 | { | |
77 | return -EOPNOTSUPP; | |
78 | } | |
79 | ||
5bd64c64 | 80 | static inline int btbcm_read_pcm_int_params(struct hci_dev *hdev, |
52837990 APS |
81 | struct bcm_set_pcm_int_params *params) |
82 | { | |
83 | return -EOPNOTSUPP; | |
84 | } | |
85 | ||
5bd64c64 | 86 | static inline int btbcm_write_pcm_int_params(struct hci_dev *hdev, |
52837990 APS |
87 | const struct bcm_set_pcm_int_params *params) |
88 | { | |
89 | return -EOPNOTSUPP; | |
90 | } | |
91 | ||
18aeb444 | 92 | static inline int btbcm_patchram(struct hci_dev *hdev, const struct firmware *fw) |
50862ee5 MH |
93 | { |
94 | return -EOPNOTSUPP; | |
95 | } | |
96 | ||
1c8ba6d0 MH |
97 | static inline int btbcm_setup_patchram(struct hci_dev *hdev) |
98 | { | |
99 | return 0; | |
100 | } | |
101 | ||
102 | static inline int btbcm_setup_apple(struct hci_dev *hdev) | |
103 | { | |
104 | return 0; | |
105 | } | |
106 | ||
0287c5d8 | 107 | static inline int btbcm_initialize(struct hci_dev *hdev, bool *fw_load_done) |
75e167e6 FD |
108 | { |
109 | return 0; | |
110 | } | |
111 | ||
0383f16a | 112 | static inline int btbcm_finalize(struct hci_dev *hdev, bool *fw_load_done) |
75e167e6 FD |
113 | { |
114 | return 0; | |
115 | } | |
116 | ||
4fba30f0 | 117 | #endif |