diff options
| author | Amitkumar Karwar <akarwar@marvell.com> | 2013-10-01 23:19:15 +0400 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2013-10-02 11:36:16 +0400 |
| commit | 2cc8689028cd077e3e9cb9a192b1bb524fe38935 (patch) | |
| tree | 764174e4b7a05212518d24f4cffbe97769b5ab6f /drivers/bluetooth/btmrvl_drv.h | |
| parent | 4b245722cabc6ee6d56924f10944b14a725ffd61 (diff) | |
| download | linux-2cc8689028cd077e3e9cb9a192b1bb524fe38935.tar.xz | |
Bluetooth: btmrvl: add calibration data download support
A text file containing calibration data in hex format can
be provided at following path:
/lib/firmware/mrvl/sd8797_caldata.conf
The data will be downloaded to firmware during initialization.
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Hyuckjoo Lee <hyuckjoo.lee@samsung.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth/btmrvl_drv.h')
| -rw-r--r-- | drivers/bluetooth/btmrvl_drv.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/bluetooth/btmrvl_drv.h b/drivers/bluetooth/btmrvl_drv.h index 42f7028d3890..f9d183387f45 100644 --- a/drivers/bluetooth/btmrvl_drv.h +++ b/drivers/bluetooth/btmrvl_drv.h @@ -23,6 +23,8 @@ #include <linux/bitops.h> #include <linux/slab.h> #include <net/bluetooth/bluetooth.h> +#include <linux/ctype.h> +#include <linux/firmware.h> #define BTM_HEADER_LEN 4 #define BTM_UPLD_SIZE 2312 @@ -41,6 +43,8 @@ struct btmrvl_thread { struct btmrvl_device { void *card; struct hci_dev *hcidev; + struct device *dev; + const char *cal_data; u8 dev_type; @@ -91,6 +95,7 @@ struct btmrvl_private { #define BT_CMD_HOST_SLEEP_CONFIG 0x59 #define BT_CMD_HOST_SLEEP_ENABLE 0x5A #define BT_CMD_MODULE_CFG_REQ 0x5B +#define BT_CMD_LOAD_CONFIG_DATA 0x61 /* Sub-commands: Module Bringup/Shutdown Request/Response */ #define MODULE_BRINGUP_REQ 0xF1 @@ -116,6 +121,9 @@ struct btmrvl_private { #define PS_SLEEP 0x01 #define PS_AWAKE 0x00 +#define BT_CMD_DATA_SIZE 32 +#define BT_CAL_DATA_SIZE 28 + struct btmrvl_event { u8 ec; /* event counter */ u8 length; |