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authorMichael Krufky <mkrufky@linuxtv.org>2007-08-21 01:25:48 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2007-10-09 22:07:35 -0300
commite18f9444bda60a67e6feef00c354f8de0cdaeba7 (patch)
tree249fdd5ffa57459f8e126987ccef51e7cb69f893 /drivers/media/dvb
parentdb8a695658cda21eacfa2a5e3b15e8964bfb93ef (diff)
V4L/DVB (6128): hybrid tuner refactoring core changes, phase 1
Prepare tuner-core for conversion of tuner sub-drivers into dvb_frontend modules Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Acked-by: Mike Isely <isely@pobox.com> Acked-by: Steven Toth <stoth@hauppauge.com> Acked-by: Patrick Boettcher <pb@linuxtv.org> Acked-by: Jarod Wilson <jwilson@redhat.com> Acked-by: Oliver Endriss <o.endriss@gmx.de> Acked-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/dvb')
-rw-r--r--drivers/media/dvb/dvb-core/dvb_frontend.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h b/drivers/media/dvb/dvb-core/dvb_frontend.h
index f95de63d0e2..ffb83b0f68c 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.h
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.h
@@ -62,6 +62,13 @@ struct dvb_tuner_info {
u32 bandwidth_step;
};
+struct analog_parameters {
+ unsigned int frequency;
+ unsigned int mode;
+ unsigned int audmode;
+ u64 std;
+};
+
struct dvb_tuner_ops {
struct dvb_tuner_info info;
@@ -72,6 +79,7 @@ struct dvb_tuner_ops {
/** This is for simple PLLs - set all parameters in one go. */
int (*set_params)(struct dvb_frontend *fe, struct dvb_frontend_parameters *p);
+ int (*set_analog_params)(struct dvb_frontend *fe, struct analog_parameters *p);
/** This is support for demods like the mt352 - fills out the supplied buffer with what to write. */
int (*calc_regs)(struct dvb_frontend *fe, struct dvb_frontend_parameters *p, u8 *buf, int buf_len);
@@ -80,6 +88,7 @@ struct dvb_tuner_ops {
int (*get_bandwidth)(struct dvb_frontend *fe, u32 *bandwidth);
#define TUNER_STATUS_LOCKED 1
+#define TUNER_STATUS_STEREO 2
int (*get_status)(struct dvb_frontend *fe, u32 *status);
/** These are provided seperately from set_params in order to facilitate silicon