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Commit 173a64cb authored by Patrick Boettcher's avatar Patrick Boettcher Committed by Mauro Carvalho Chehab
Browse files

[media] dib8000: enhancement 



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

Signed-off-by: default avatarOlivier Grenie <olivier.grenie@parrot.com>
Signed-off-by: default avatarPatrick Boettcher <patrick.boettcher@parrot.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 1552fb34

drivers/media/dvb-frontends/dib8000.c

+1316 −923

File changed.

Preview size limit exceeded, changes collapsed.

drivers/media/dvb-frontends/dib8000.h

+4 −2
Original line number Diff line number Diff line
@@ -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

+2 −1
Original line number Diff line number Diff line
@@ -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

+1 −1
Original line number Diff line number Diff line
@@ -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;