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authorMauro Carvalho Chehab <mchehab@redhat.com>2012-08-13 23:13:41 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-08-13 23:13:41 -0300
commit9a0bf528b4d66b605f02634236da085595c22101 (patch)
treee9ff008ff15c3ee5add6d41173ee5e61939480dd /drivers/media/dvb-frontends/m88rs2000.h
parent3d6c2bc08ac4f75bf3597740357c98f2207ca412 (diff)
[media] move the dvb/frontends to drivers/media/dvb-frontends
Raise the DVB frontends one level up, as the intention is to remove the drivers/media/dvb directory. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb-frontends/m88rs2000.h')
-rw-r--r--drivers/media/dvb-frontends/m88rs2000.h66
1 files changed, 66 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/m88rs2000.h b/drivers/media/dvb-frontends/m88rs2000.h
new file mode 100644
index 00000000000..59acdb69687
--- /dev/null
+++ b/drivers/media/dvb-frontends/m88rs2000.h
@@ -0,0 +1,66 @@
+/*
+ Driver for M88RS2000 demodulator
+
+ 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 M88RS2000_H
+#define M88RS2000_H
+
+#include <linux/dvb/frontend.h>
+#include "dvb_frontend.h"
+
+struct m88rs2000_config {
+ /* Demodulator i2c address */
+ u8 demod_addr;
+ /* Tuner address */
+ u8 tuner_addr;
+
+ u8 *inittab;
+
+ /* minimum delay before retuning */
+ int min_delay_ms;
+
+ int (*set_ts_params)(struct dvb_frontend *, int);
+};
+
+enum {
+ CALL_IS_SET_FRONTEND = 0x0,
+ CALL_IS_READ,
+};
+
+#if defined(CONFIG_DVB_M88RS2000) || (defined(CONFIG_DVB_M88RS2000_MODULE) && \
+ defined(MODULE))
+extern struct dvb_frontend *m88rs2000_attach(
+ const struct m88rs2000_config *config, struct i2c_adapter *i2c);
+#else
+static inline struct dvb_frontend *m88rs2000_attach(
+ const struct m88rs2000_config *config, struct i2c_adapter *i2c)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif /* CONFIG_DVB_M88RS2000 */
+
+#define FE_CRYSTAL_KHZ 27000
+#define FREQ_OFFSET_LOW_SYM_RATE 3000
+
+enum {
+ DEMOD_WRITE = 0x1,
+ TUNER_WRITE,
+ WRITE_DELAY = 0x10,
+};
+#endif /* M88RS2000_H */