[media] dib8000: enhancement

The intend of this patch is to improve the support of the dib8000.

Signed-off-by: Olivier Grenie <olivier.grenie@parrot.com>
Signed-off-by: Patrick Boettcher <patrick.boettcher@parrot.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/dvb-frontends/dib8000.h

@@ -33,6 +33,8 @@ struct dib8000_config {
 	u8 output_mode;
 	u8 refclksel;
 	u8 enMpegOutput:1;
+
+	struct dibx000_bandwidth_config *plltable;
 };
 
 #define DEFAULT_DIB8000_I2C_ADDRESS 18
@@ -58,7 +60,7 @@ extern int dib8090p_get_dc_power(struct dvb_frontend *fe, u8 IQ);
 extern u32 dib8000_ctrl_timf(struct dvb_frontend *fe,
 		uint8_t op, uint32_t timf);
 extern int dib8000_update_pll(struct dvb_frontend *fe,
-		struct dibx000_bandwidth_config *pll);
+		struct dibx000_bandwidth_config *pll, u32 bw, u8 ratio);
 extern int dib8000_set_slave_frontend(struct dvb_frontend *fe, struct dvb_frontend *fe_slave);
 extern int dib8000_remove_slave_frontend(struct dvb_frontend *fe);
 extern struct dvb_frontend *dib8000_get_slave_frontend(struct dvb_frontend *fe, int slave_index);
@@ -147,7 +149,7 @@ static inline u32 dib8000_ctrl_timf(struct dvb_frontend *fe,
 	return 0;
 }
 static inline int dib8000_update_pll(struct dvb_frontend *fe,
-		struct dibx000_bandwidth_config *pll)
+		struct dibx000_bandwidth_config *pll, u32 bw, u8 ratio)
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 	return -ENODEV;

drivers/media/dvb-frontends/dibx000_common.h

@@ -193,7 +193,8 @@ enum frontend_tune_state {
 	CT_DEMOD_STEP_8,
 	CT_DEMOD_STEP_9,
 	CT_DEMOD_STEP_10,
-	CT_DEMOD_SEARCH_NEXT = 41,
+	CT_DEMOD_STEP_11,
+	CT_DEMOD_SEARCH_NEXT = 51,
 	CT_DEMOD_STEP_LOCKED,
 	CT_DEMOD_STOP,
 

drivers/media/usb/dvb-usb/dib0700_devices.c

@@ -1850,7 +1850,7 @@ static int dib8096p_agc_startup(struct dvb_frontend *fe)
 	if ((adc_table->freq != 0xffffffff) && better_sampling_freq) {
 		pll.pll_ratio  = adc_table->pll_loopdiv;
 		pll.pll_prediv = adc_table->pll_prediv;
-		dib8000_update_pll(fe, &pll);
+		dib8000_update_pll(fe, &pll, fe->dtv_property_cache.bandwidth_hz / 1000, 0);
 		dib8000_ctrl_timf(fe, DEMOD_TIMF_SET, adc_table->timf);
 	}
 	return 0;