diff options
| author | Amitkumar Karwar <akarwar@marvell.com> | 2013-10-01 12:19:15 -0700 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2013-10-02 00:36:16 -0700 |
| commit | 2cc8689028cd077e3e9cb9a192b1bb524fe38935 (patch) | |
| tree | 764174e4b7a05212518d24f4cffbe97769b5ab6f /drivers/bluetooth/btmrvl_sdio.c | |
| parent | 4b245722cabc6ee6d56924f10944b14a725ffd61 (diff) | |
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_sdio.c')
| -rw-r--r-- | drivers/bluetooth/btmrvl_sdio.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c index 5b70bcb38a5e..332475e400cf 100644 --- a/drivers/bluetooth/btmrvl_sdio.c +++ b/drivers/bluetooth/btmrvl_sdio.c @@ -18,7 +18,6 @@ * this warranty disclaimer. **/ -#include <linux/firmware.h> #include <linux/slab.h> #include <linux/mmc/sdio_ids.h> @@ -102,6 +101,7 @@ static const struct btmrvl_sdio_card_reg btmrvl_reg_88xx = { static const struct btmrvl_sdio_device btmrvl_sdio_sd8688 = { .helper = "mrvl/sd8688_helper.bin", .firmware = "mrvl/sd8688.bin", + .cal_data = NULL, .reg = &btmrvl_reg_8688, .sd_blksz_fw_dl = 64, }; @@ -109,6 +109,7 @@ static const struct btmrvl_sdio_device btmrvl_sdio_sd8688 = { static const struct btmrvl_sdio_device btmrvl_sdio_sd8787 = { .helper = NULL, .firmware = "mrvl/sd8787_uapsta.bin", + .cal_data = NULL, .reg = &btmrvl_reg_87xx, .sd_blksz_fw_dl = 256, }; @@ -116,6 +117,7 @@ static const struct btmrvl_sdio_device btmrvl_sdio_sd8787 = { static const struct btmrvl_sdio_device btmrvl_sdio_sd8797 = { .helper = NULL, .firmware = "mrvl/sd8797_uapsta.bin", + .cal_data = "mrvl/sd8797_caldata.conf", .reg = &btmrvl_reg_87xx, .sd_blksz_fw_dl = 256, }; @@ -123,6 +125,7 @@ static const struct btmrvl_sdio_device btmrvl_sdio_sd8797 = { static const struct btmrvl_sdio_device btmrvl_sdio_sd8897 = { .helper = NULL, .firmware = "mrvl/sd8897_uapsta.bin", + .cal_data = NULL, .reg = &btmrvl_reg_88xx, .sd_blksz_fw_dl = 256, }; @@ -1006,6 +1009,7 @@ static int btmrvl_sdio_probe(struct sdio_func *func, struct btmrvl_sdio_device *data = (void *) id->driver_data; card->helper = data->helper; card->firmware = data->firmware; + card->cal_data = data->cal_data; card->reg = data->reg; card->sd_blksz_fw_dl = data->sd_blksz_fw_dl; } @@ -1034,6 +1038,8 @@ static int btmrvl_sdio_probe(struct sdio_func *func, } card->priv = priv; + priv->btmrvl_dev.dev = &card->func->dev; + priv->btmrvl_dev.cal_data = card->cal_data; /* Initialize the interface specific function pointers */ priv->hw_host_to_card = btmrvl_sdio_host_to_card; @@ -1216,4 +1222,5 @@ MODULE_FIRMWARE("mrvl/sd8688_helper.bin"); MODULE_FIRMWARE("mrvl/sd8688.bin"); MODULE_FIRMWARE("mrvl/sd8787_uapsta.bin"); MODULE_FIRMWARE("mrvl/sd8797_uapsta.bin"); +MODULE_FIRMWARE("mrvl/sd8797_caldata.conf"); MODULE_FIRMWARE("mrvl/sd8897_uapsta.bin"); |