kpriv/linux-hardened
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

[media] dib8000: enhancement

Browse source 
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>
This commit is contained in:
Patrick Boettcher 2013-04-22 12:45:52 -03:00 committed by Mauro Carvalho Chehab
parent 1552fb344d
commit 173a64cb3f
4 changed files with 1369 additions and 973 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2331
drivers/media/dvb-frontends/dib8000.c
View file

File diff suppressed because it is too large Load diff

6
drivers/media/dvb-frontends/dib8000.h
View file

@ -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;

3
drivers/media/dvb-frontends/dibx000_common.h
View file

@ -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,

2
drivers/media/usb/dvb-usb/dib0700_devices.c
View file

@ -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;