diff options
Diffstat (limited to 'drivers/misc/modem_if_u1/modem_variation.h')
| -rw-r--r-- | drivers/misc/modem_if_u1/modem_variation.h | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/drivers/misc/modem_if_u1/modem_variation.h b/drivers/misc/modem_if_u1/modem_variation.h new file mode 100644 index 00000000000..b5ec61b1432 --- /dev/null +++ b/drivers/misc/modem_if_u1/modem_variation.h @@ -0,0 +1,175 @@ +/* + * Copyright (C) 2010 Google, Inc. + * Copyright (C) 2010 Samsung Electronics. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __MODEM_VARIATION_H__ +#define __MODEM_VARIATION_H__ + +#include <linux/platform_data/modem.h> + +#define DECLARE_MODEM_INIT(type) \ + int type ## _init_modemctl_device(struct modem_ctl *mc, \ + struct modem_data *pdata) +#define DECLARE_MODEM_INIT_DUMMY(type) \ + static DECLARE_MODEM_INIT(type) { return 0; } + +#define DECLARE_LINK_INIT(type) \ + struct link_device *type ## _create_link_device( \ + struct platform_device *pdev) +#define DECLARE_LINK_INIT_DUMMY(type) \ + static DECLARE_LINK_INIT(type) { return NULL; } + +#define MODEM_INIT_CALL(type) type ## _init_modemctl_device +#define LINK_INIT_CALL(type) type ## _create_link_device + +/* add declaration of modem & link type */ +/* modem device support */ +DECLARE_MODEM_INIT_DUMMY(dummy) + +#ifdef CONFIG_UMTS_MODEM_XMM6260 +DECLARE_MODEM_INIT(xmm6260); +#else +DECLARE_MODEM_INIT_DUMMY(xmm6260) +#endif + +#ifdef CONFIG_UMTS_MODEM_XMM6262 +DECLARE_MODEM_INIT(xmm6262); +#else +DECLARE_MODEM_INIT_DUMMY(xmm6262) +#endif + +#ifdef CONFIG_CDMA_MODEM_CBP71 +DECLARE_MODEM_INIT(cbp71); +#else +DECLARE_MODEM_INIT_DUMMY(cbp71) +#endif + +#ifdef CONFIG_CDMA_MODEM_CBP72 +DECLARE_MODEM_INIT(cbp72); +#else +DECLARE_MODEM_INIT_DUMMY(cbp72) +#endif + +#ifdef CONFIG_LTE_MODEM_CMC221 +DECLARE_MODEM_INIT(cmc221); +#else +DECLARE_MODEM_INIT_DUMMY(cmc221) +#endif + +#ifdef CONFIG_CDMA_MODEM_MDM6600 +DECLARE_MODEM_INIT(mdm6600); +#else +DECLARE_MODEM_INIT_DUMMY(mdm6600) +#endif + +#ifdef CONFIG_GSM_MODEM_ESC6270 +DECLARE_MODEM_INIT(esc6270); +#else +DECLARE_MODEM_INIT_DUMMY(esc6270) +#endif + +#ifdef CONFIG_TDSCDMA_MODEM_SPRD8803 +DECLARE_MODEM_INIT(sprd8803); +#else +DECLARE_MODEM_INIT_DUMMY(sprd8803) +#endif + +/* link device support */ +DECLARE_LINK_INIT_DUMMY(undefined) + +#ifdef CONFIG_LINK_DEVICE_MIPI +DECLARE_LINK_INIT(mipi); +#else +DECLARE_LINK_INIT_DUMMY(mipi) +#endif + +#ifdef CONFIG_LINK_DEVICE_DPRAM +DECLARE_LINK_INIT(dpram); +#else +DECLARE_LINK_INIT_DUMMY(dpram) +#endif + +#ifdef CONFIG_LINK_DEVICE_PLD +DECLARE_LINK_INIT(pld); +#else +DECLARE_LINK_INIT_DUMMY(pld) +#endif + +#ifdef CONFIG_LINK_DEVICE_SPI +DECLARE_LINK_INIT(spi); +#else +DECLARE_LINK_INIT_DUMMY(spi) +#endif + +#ifdef CONFIG_LINK_DEVICE_USB +DECLARE_LINK_INIT(usb); +#else +DECLARE_LINK_INIT_DUMMY(usb) +#endif + +#ifdef CONFIG_LINK_DEVICE_HSIC +DECLARE_LINK_INIT(hsic); +#else +DECLARE_LINK_INIT_DUMMY(hsic) +#endif + +#ifdef CONFIG_LINK_DEVICE_C2C +DECLARE_LINK_INIT(c2c); +#else +DECLARE_LINK_INIT_DUMMY(c2c) +#endif + +typedef int (*modem_init_call)(struct modem_ctl *, struct modem_data *); +static modem_init_call modem_init_func[] = { + MODEM_INIT_CALL(xmm6260), + MODEM_INIT_CALL(xmm6262), + MODEM_INIT_CALL(cbp71), + MODEM_INIT_CALL(cbp72), + MODEM_INIT_CALL(cmc221), + MODEM_INIT_CALL(mdm6600), + MODEM_INIT_CALL(esc6270), + MODEM_INIT_CALL(sprd8803), + MODEM_INIT_CALL(dummy), +}; + +typedef struct link_device *(*link_init_call)(struct platform_device *); +static link_init_call link_init_func[] = { + LINK_INIT_CALL(undefined), + LINK_INIT_CALL(mipi), + LINK_INIT_CALL(dpram), + LINK_INIT_CALL(spi), + LINK_INIT_CALL(usb), + LINK_INIT_CALL(hsic), + LINK_INIT_CALL(c2c), + LINK_INIT_CALL(pld), +}; + +static int call_modem_init_func(struct modem_ctl *mc, struct modem_data *pdata) +{ + if (modem_init_func[pdata->modem_type]) + return modem_init_func[pdata->modem_type](mc, pdata); + else + return -ENOTSUPP; +} + +static struct link_device *call_link_init_func(struct platform_device *pdev, + enum modem_link link_type) +{ + if (link_init_func[link_type]) + return link_init_func[link_type](pdev); + else + return NULL; +} + +#endif |