diff options
Diffstat (limited to 'drivers/media/dvb-frontends/drx39xyj/drx39xxj.h')
| -rw-r--r-- | drivers/media/dvb-frontends/drx39xyj/drx39xxj.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/drx39xyj/drx39xxj.h b/drivers/media/dvb-frontends/drx39xyj/drx39xxj.h new file mode 100644 index 000000000..c0c66ed65 --- /dev/null +++ b/drivers/media/dvb-frontends/drx39xyj/drx39xxj.h @@ -0,0 +1,41 @@ +/* + * Driver for Micronas DRX39xx family (drx3933j) + * + * Written by Devin Heitmueller <devin.heitmueller@kernellabs.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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 DRX39XXJ_H +#define DRX39XXJ_H + +#include <linux/dvb/frontend.h> +#include <media/dvb_frontend.h> +#include "drx_driver.h" + +struct drx39xxj_state { + struct i2c_adapter *i2c; + struct drx_demod_instance *demod; + struct dvb_frontend frontend; + unsigned int i2c_gate_open:1; + const struct firmware *fw; +}; + +#if IS_REACHABLE(CONFIG_DVB_DRX39XYJ) +struct dvb_frontend *drx39xxj_attach(struct i2c_adapter *i2c); +#else +static inline struct dvb_frontend *drx39xxj_attach(struct i2c_adapter *i2c) { + return NULL; +}; +#endif + +#endif /* DVB_DUMMY_FE_H */ |