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path: root/drivers/media/dvb-frontends/stb6100_cfg.h
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Diffstat (limited to 'drivers/media/dvb-frontends/stb6100_cfg.h')
-rw-r--r--drivers/media/dvb-frontends/stb6100_cfg.h37
1 files changed, 21 insertions, 16 deletions
diff --git a/drivers/media/dvb-frontends/stb6100_cfg.h b/drivers/media/dvb-frontends/stb6100_cfg.h
index 6edc15365..2ef67aa76 100644
--- a/drivers/media/dvb-frontends/stb6100_cfg.h
+++ b/drivers/media/dvb-frontends/stb6100_cfg.h
@@ -19,20 +19,21 @@
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#include <linux/dvb/frontend.h>
+#include "dvb_frontend.h"
+
static int stb6100_get_frequency(struct dvb_frontend *fe, u32 *frequency)
{
struct dvb_frontend_ops *frontend_ops = &fe->ops;
struct dvb_tuner_ops *tuner_ops = &frontend_ops->tuner_ops;
- struct tuner_state t_state;
int err = 0;
- if (tuner_ops->get_state) {
- err = tuner_ops->get_state(fe, DVBFE_TUNER_FREQUENCY, &t_state);
+ if (tuner_ops->get_frequency) {
+ err = tuner_ops->get_frequency(fe, frequency);
if (err < 0) {
printk("%s: Invalid parameter\n", __func__);
return err;
}
- *frequency = t_state.frequency;
}
return 0;
}
@@ -41,13 +42,16 @@ static int stb6100_set_frequency(struct dvb_frontend *fe, u32 frequency)
{
struct dvb_frontend_ops *frontend_ops = &fe->ops;
struct dvb_tuner_ops *tuner_ops = &frontend_ops->tuner_ops;
- struct tuner_state t_state;
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ u32 bw = c->bandwidth_hz;
int err = 0;
- t_state.frequency = frequency;
+ c->frequency = frequency;
+ c->bandwidth_hz = 0; /* Don't adjust the bandwidth */
- if (tuner_ops->set_state) {
- err = tuner_ops->set_state(fe, DVBFE_TUNER_FREQUENCY, &t_state);
+ if (tuner_ops->set_params) {
+ err = tuner_ops->set_params(fe);
+ c->bandwidth_hz = bw;
if (err < 0) {
printk("%s: Invalid parameter\n", __func__);
return err;
@@ -60,16 +64,14 @@ static int stb6100_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
{
struct dvb_frontend_ops *frontend_ops = &fe->ops;
struct dvb_tuner_ops *tuner_ops = &frontend_ops->tuner_ops;
- struct tuner_state t_state;
int err = 0;
- if (tuner_ops->get_state) {
- err = tuner_ops->get_state(fe, DVBFE_TUNER_BANDWIDTH, &t_state);
+ if (tuner_ops->get_bandwidth) {
+ err = tuner_ops->get_bandwidth(fe, bandwidth);
if (err < 0) {
printk("%s: Invalid parameter\n", __func__);
return err;
}
- *bandwidth = t_state.bandwidth;
}
return 0;
}
@@ -78,13 +80,16 @@ static int stb6100_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth)
{
struct dvb_frontend_ops *frontend_ops = &fe->ops;
struct dvb_tuner_ops *tuner_ops = &frontend_ops->tuner_ops;
- struct tuner_state t_state;
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ u32 freq = c->frequency;
int err = 0;
- t_state.bandwidth = bandwidth;
+ c->bandwidth_hz = bandwidth;
+ c->frequency = 0; /* Don't adjust the frequency */
- if (tuner_ops->set_state) {
- err = tuner_ops->set_state(fe, DVBFE_TUNER_BANDWIDTH, &t_state);
+ if (tuner_ops->set_params) {
+ err = tuner_ops->set_params(fe);
+ c->frequency = freq;
if (err < 0) {
printk("%s: Invalid parameter\n", __func__);
return err;