[media] move the dvb/frontends to drivers/media/dvb-frontends

[karo-tx-linux.git] / drivers / media / dvb-frontends / stv6110x_priv.h

diff --git a/drivers/media/dvb-frontends/stv6110x_priv.h b/drivers/media/dvb-frontends/stv6110x_priv.h
new file mode 100644 (file)
index 0000000..0ec936a
--- /dev/null
+++ b/drivers/media/dvb-frontends/stv6110x_priv.h
@@ -0,0 +1,76 @@
+/*
+       STV6110(A) Silicon tuner driver
+
+       Copyright (C) Manu Abraham <abraham.manu@gmail.com>
+
+       Copyright (C) ST Microelectronics
+
+       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 __STV6110x_PRIV_H
+#define __STV6110x_PRIV_H
+
+#define FE_ERROR                               0
+#define FE_NOTICE                              1
+#define FE_INFO                                        2
+#define FE_DEBUG                               3
+#define FE_DEBUGREG                            4
+
+#define dprintk(__y, __z, format, arg...) do {                                         \
+       if (__z) {                                                                      \
+               if      ((verbose > FE_ERROR) && (verbose > __y))                       \
+                       printk(KERN_ERR "%s: " format "\n", __func__ , ##arg);          \
+               else if ((verbose > FE_NOTICE) && (verbose > __y))                      \
+                       printk(KERN_NOTICE "%s: " format "\n", __func__ , ##arg);       \
+               else if ((verbose > FE_INFO) && (verbose > __y))                        \
+                       printk(KERN_INFO "%s: " format "\n", __func__ , ##arg);         \
+               else if ((verbose > FE_DEBUG) && (verbose > __y))                       \
+                       printk(KERN_DEBUG "%s: " format "\n", __func__ , ##arg);        \
+       } else {                                                                        \
+               if (verbose > __y)                                                      \
+                       printk(format, ##arg);                                          \
+       }                                                                               \
+} while (0)
+
+
+#define STV6110x_SETFIELD(mask, bitf, val)                             \
+       (mask = (mask & (~(((1 << STV6110x_WIDTH_##bitf) - 1) <<        \
+                                 STV6110x_OFFST_##bitf))) |            \
+                         (val << STV6110x_OFFST_##bitf))
+
+#define STV6110x_GETFIELD(bitf, val)                                   \
+       ((val >> STV6110x_OFFST_##bitf) &                               \
+       ((1 << STV6110x_WIDTH_##bitf) - 1))
+
+#define MAKEWORD16(a, b)                       (((a) << 8) | (b))
+
+#define LSB(x)                                 ((x & 0xff))
+#define MSB(y)                                 ((y >> 8) & 0xff)
+
+#define TRIALS                                 10
+#define R_DIV(__div)                           (1 << (__div + 1))
+#define REFCLOCK_kHz                           (stv6110x->config->refclk /    1000)
+#define REFCLOCK_MHz                           (stv6110x->config->refclk / 1000000)
+
+struct stv6110x_state {
+       struct i2c_adapter              *i2c;
+       const struct stv6110x_config    *config;
+       u8                              regs[8];
+
+       struct stv6110x_devctl          *devctl;
+};
+
+#endif /* __STV6110x_PRIV_H */