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Diffstat (limited to 'drivers/media/dvb/frontends/tda1004x.h')
-rw-r--r--drivers/media/dvb/frontends/tda1004x.h31
1 files changed, 29 insertions, 2 deletions
diff --git a/drivers/media/dvb/frontends/tda1004x.h b/drivers/media/dvb/frontends/tda1004x.h
index c8e1d54..8659c52 100644
--- a/drivers/media/dvb/frontends/tda1004x.h
+++ b/drivers/media/dvb/frontends/tda1004x.h
@@ -26,6 +26,25 @@
#include <linux/dvb/frontend.h>
#include <linux/firmware.h>
+enum tda10046_xtal {
+ TDA10046_XTAL_4M,
+ TDA10046_XTAL_16M,
+};
+
+enum tda10046_agc {
+ TDA10046_AGC_DEFAULT, /* original configuration */
+ TDA10046_AGC_IFO_AUTO_NEG, /* IF AGC only, automatic, negtive */
+ TDA10046_AGC_IFO_AUTO_POS, /* IF AGC only, automatic, positive */
+ TDA10046_AGC_TDA827X, /* IF AGC only, special setup for tda827x */
+};
+
+enum tda10046_if {
+ TDA10046_FREQ_3617, /* original config, 36,166 MHZ */
+ TDA10046_FREQ_3613, /* 36,13 MHZ */
+ TDA10046_FREQ_045, /* low IF, 4.0, 4.5, or 5.0 MHZ */
+ TDA10046_FREQ_052, /* low IF, 5.1667 MHZ for tda9889 */
+};
+
struct tda1004x_config
{
/* the demodulator's i2c address */
@@ -37,14 +56,22 @@ struct tda1004x_config
/* Does the OCLK signal need inverted? */
u8 invert_oclk;
- /* value of N_I2C of the CONF_PLL3 register */
- u8 n_i2c;
+ /* Xtal frequency, 4 or 16MHz*/
+ enum tda10046_xtal xtal_freq;
+
+ /* IF frequency */
+ enum tda10046_if if_freq;
+
+ /* AGC configuration */
+ enum tda10046_agc agc_config;
/* PLL maintenance */
int (*pll_init)(struct dvb_frontend* fe);
+ void (*pll_sleep)(struct dvb_frontend* fe);
int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
/* request firmware for device */
+ /* set this to NULL if the card has a firmware EEPROM */
int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
};
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