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22ac191652
btbcm_finalize() does a re-init of the controller, which is almost the same as the initial init. Modify btbcm_initialize() so that it can be used for this re-init and modify btbcm_finalize() to use it. As an added bonus this also makes the dev_info from btbcm_finalize() use the proper hw_name instead of always printing "BCM". Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
118 lines
2.6 KiB
C
118 lines
2.6 KiB
C
/*
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*
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* Bluetooth support for Broadcom devices
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*
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* Copyright (C) 2015 Intel Corporation
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#define BCM_UART_CLOCK_48MHZ 0x01
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#define BCM_UART_CLOCK_24MHZ 0x02
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struct bcm_update_uart_baud_rate {
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__le16 zero;
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__le32 baud_rate;
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} __packed;
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struct bcm_write_uart_clock_setting {
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__u8 type;
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} __packed;
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struct bcm_set_sleep_mode {
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__u8 sleep_mode;
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__u8 idle_host;
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__u8 idle_dev;
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__u8 bt_wake_active;
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__u8 host_wake_active;
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__u8 allow_host_sleep;
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__u8 combine_modes;
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__u8 tristate_control;
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__u8 usb_auto_sleep;
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__u8 usb_resume_timeout;
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__u8 break_to_host;
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__u8 pulsed_host_wake;
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} __packed;
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struct bcm_set_pcm_int_params {
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__u8 routing;
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__u8 rate;
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__u8 frame_sync;
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__u8 sync_mode;
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__u8 clock_mode;
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} __packed;
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struct bcm_set_pcm_format_params {
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__u8 lsb_first;
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__u8 fill_value;
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__u8 fill_method;
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__u8 fill_num;
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__u8 right_justify;
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} __packed;
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#if IS_ENABLED(CONFIG_BT_BCM)
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int btbcm_check_bdaddr(struct hci_dev *hdev);
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int btbcm_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr);
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int btbcm_patchram(struct hci_dev *hdev, const struct firmware *fw);
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int btbcm_setup_patchram(struct hci_dev *hdev);
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int btbcm_setup_apple(struct hci_dev *hdev);
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int btbcm_initialize(struct hci_dev *hdev, char *fw_name, size_t len,
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bool reinit);
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int btbcm_finalize(struct hci_dev *hdev);
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#else
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static inline int btbcm_check_bdaddr(struct hci_dev *hdev)
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{
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return -EOPNOTSUPP;
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}
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static inline int btbcm_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
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{
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return -EOPNOTSUPP;
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}
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static inline int btbcm_patchram(struct hci_dev *hdev, const struct firmware *fw)
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{
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return -EOPNOTSUPP;
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}
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static inline int btbcm_setup_patchram(struct hci_dev *hdev)
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{
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return 0;
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}
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static inline int btbcm_setup_apple(struct hci_dev *hdev)
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{
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return 0;
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}
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static inline int btbcm_initialize(struct hci_dev *hdev, char *fw_name,
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size_t len, bool reinit)
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{
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return 0;
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}
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static inline int btbcm_finalize(struct hci_dev *hdev)
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{
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return 0;
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}
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#endif
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