Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / media / dvb-frontends / stv0900.h

diff --git a/kernel/drivers/media/dvb-frontends/stv0900.h b/kernel/drivers/media/dvb-frontends/stv0900.h
new file mode 100644 (file)
index 0000000..c90bf00
--- /dev/null
+++ b/kernel/drivers/media/dvb-frontends/stv0900.h
@@ -0,0 +1,74 @@
+/*
+ * stv0900.h
+ *
+ * Driver for ST STV0900 satellite demodulator IC.
+ *
+ * Copyright (C) ST Microelectronics.
+ * Copyright (C) 2009 NetUP Inc.
+ * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru>
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef STV0900_H
+#define STV0900_H
+
+#include <linux/kconfig.h>
+#include <linux/dvb/frontend.h>
+#include "dvb_frontend.h"
+
+struct stv0900_reg {
+       u16 addr;
+       u8  val;
+};
+
+struct stv0900_config {
+       u8 demod_address;
+       u8 demod_mode;
+       u32 xtal;
+       u8 clkmode;/* 0 for CLKI,  2 for XTALI */
+
+       u8 diseqc_mode;
+
+       u8 path1_mode;
+       u8 path2_mode;
+       struct stv0900_reg *ts_config_regs;
+       u8 tun1_maddress;/* 0, 1, 2, 3 for 0xc0, 0xc2, 0xc4, 0xc6 */
+       u8 tun2_maddress;
+       u8 tun1_adc;/* 1 for stv6110, 2 for stb6100 */
+       u8 tun2_adc;
+       u8 tun1_type;/* for now 3 for stb6100 auto, else - software */
+       u8 tun2_type;
+       /* Set device param to start dma */
+       int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured);
+       /* Hook for Lock LED */
+       void (*set_lock_led)(struct dvb_frontend *fe, int offon);
+};
+
+#if IS_REACHABLE(CONFIG_DVB_STV0900)
+extern struct dvb_frontend *stv0900_attach(const struct stv0900_config *config,
+                                       struct i2c_adapter *i2c, int demod);
+#else
+static inline struct dvb_frontend *stv0900_attach(const struct stv0900_config *config,
+                                       struct i2c_adapter *i2c, int demod)
+{
+       printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+       return NULL;
+}
+#endif
+
+#endif
+