1 files changed, 153 insertions, 0 deletions

diff --git a/drivers/media/dvb/bt8xx/dst_common.h b/drivers/media/dvb/bt8xx/dst_common.h
new file mode 100644
index 000000000000..10046d6292b7
--- /dev/null
+++ b/drivers/media/dvb/bt8xx/dst_common.h
@@ -0,0 +1,153 @@
+/*
+        Frontend-driver for TwinHan DST Frontend
+
+        Copyright (C) 2003 Jamie Honan
+        Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.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.
+
+        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 DST_COMMON_H
+#define DST_COMMON_H
+
+#include <linux/dvb/frontend.h>
+#include <linux/device.h>
+#include "bt878.h"
+
+#include "dst_ca.h"
+
+
+#define NO_DELAY                0
+#define LONG_DELAY              1
+#define DEVICE_INIT             2
+
+#define DELAY                   1
+
+#define DST_TYPE_IS_SAT         0
+#define DST_TYPE_IS_TERR        1
+#define DST_TYPE_IS_CABLE       2
+#define DST_TYPE_IS_ATSC        3
+
+#define DST_TYPE_HAS_NEWTUNE    1
+#define DST_TYPE_HAS_TS204      2
+#define DST_TYPE_HAS_SYMDIV     4
+#define DST_TYPE_HAS_FW_1       8
+#define DST_TYPE_HAS_FW_2       16
+#define DST_TYPE_HAS_FW_3       32
+
+
+
+/*      Card capability list    */
+
+#define DST_TYPE_HAS_MAC        1
+#define DST_TYPE_HAS_DISEQC3    2
+#define DST_TYPE_HAS_DISEQC4    4
+#define DST_TYPE_HAS_DISEQC5    8
+#define DST_TYPE_HAS_MOTO       16
+#define DST_TYPE_HAS_CA         32
+#define DST_TYPE_HAS_ANALOG     64      /*      Analog inputs   */
+
+
+#define RDC_8820_PIO_0_DISABLE  0
+#define RDC_8820_PIO_0_ENABLE   1
+#define RDC_8820_INT            2
+#define RDC_8820_RESET          4
+
+/*      DST Communication       */
+#define GET_REPLY               1
+#define NO_REPLY                0
+
+#define GET_ACK                 1
+#define FIXED_COMM              8
+
+#define ACK                     0xff
+
+struct dst_state {
+
+        struct i2c_adapter* i2c;
+
+        struct bt878* bt;
+
+        struct dvb_frontend_ops ops;
+
+        /* configuration settings */
+        const struct dst_config* config;
+
+        struct dvb_frontend frontend;
+
+        /* private ASIC data */
+        u8 tx_tuna[10];
+        u8 rx_tuna[10];
+        u8 rxbuffer[10];
+        u8 diseq_flags;
+        u8 dst_type;
+        u32 type_flags;
+        u32 frequency;          /* intermediate frequency in kHz for QPSK */
+        fe_spectral_inversion_t inversion;
+        u32 symbol_rate;        /* symbol rate in Symbols per second */
+        fe_code_rate_t fec;
+        fe_sec_voltage_t voltage;
+        fe_sec_tone_mode_t tone;
+        u32 decode_freq;
+        u8 decode_lock;
+        u16 decode_strength;
+        u16 decode_snr;
+        unsigned long cur_jiff;
+        u8 k22;
+        fe_bandwidth_t bandwidth;
+        u8 dst_hw_cap;
+        u8 dst_fw_version;
+        fe_sec_mini_cmd_t minicmd;
+        u8 messages[256];
+};
+
+struct dst_types {
+        char *device_id;
+        int offset;
+        u8 dst_type;
+        u32 type_flags;
+        u8 dst_feature;
+};
+
+
+
+struct dst_config
+{
+        /* the ASIC i2c address */
+        u8 demod_address;
+};
+
+
+int rdc_reset_state(struct dst_state *state);
+int rdc_8820_reset(struct dst_state *state);
+
+int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode);
+int dst_pio_enable(struct dst_state *state);
+int dst_pio_disable(struct dst_state *state);
+int dst_error_recovery(struct dst_state* state);
+int dst_error_bailout(struct dst_state *state);
+int dst_comm_init(struct dst_state* state);
+
+int write_dst(struct dst_state *state, u8 * data, u8 len);
+int read_dst(struct dst_state *state, u8 * ret, u8 len);
+u8 dst_check_sum(u8 * buf, u32 len);
+struct dst_state* dst_attach(struct dst_state* state, struct dvb_adapter *dvb_adapter);
+int dst_ca_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter);
+int dst_gpio_outb(struct dst_state* state, u32 mask, u32 enbb, u32 outhigh, int delay);
+
+int dst_command(struct dst_state* state, u8 * data, u8 len);
+
+
+#endif // DST_COMMON_H