V4L/DVB (7347): tuner-simple: add basic support for digital tuning of hybrid devices
Add entry points used for digital tuning via the dvb_frontend.
Share state data between multiple instances of the driver for hybrid
tuners.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/include/media/tuner-types.h b/include/media/tuner-types.h
index b201371..4b5e5cf 100644
--- a/include/media/tuner-types.h
+++ b/include/media/tuner-types.h
@@ -6,10 +6,11 @@
#define __TUNER_TYPES_H__
enum param_type {
- TUNER_PARAM_TYPE_RADIO, \
- TUNER_PARAM_TYPE_PAL, \
- TUNER_PARAM_TYPE_SECAM, \
- TUNER_PARAM_TYPE_NTSC
+ TUNER_PARAM_TYPE_RADIO,
+ TUNER_PARAM_TYPE_PAL,
+ TUNER_PARAM_TYPE_SECAM,
+ TUNER_PARAM_TYPE_NTSC,
+ TUNER_PARAM_TYPE_DIGITAL,
};
struct tuner_range {
@@ -105,6 +106,7 @@
the SECAM-L/L' standards. Range: -16:+15 */
signed int default_top_secam_high:5;
+ u16 iffreq;
unsigned int count;
struct tuner_range *ranges;
@@ -114,6 +116,10 @@
char *name;
unsigned int count;
struct tuner_params *params;
+
+ u16 min;
+ u16 max;
+ u16 stepsize;
};
extern struct tunertype tuners[];