[PATCH] dvb: frontend: tda1004x update

o added config options for IF frequency and AGC
o support DSP boot from on board eeprom
o added pll sleep call

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 25 insertions, 2 deletions

diff --git a/drivers/media/dvb/frontends/tda1004x.h b/drivers/media/dvb/frontends/tda1004x.h
index c8e1d54ff262..103d08ff7b5d 100644
--- a/drivers/media/dvb/frontends/tda1004x.h
+++ b/drivers/media/dvb/frontends/tda1004x.h
@@ -26,6 +26,21 @@
 #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 */
+};
+
+enum tda10046_if {
+        TDA10046_FREQ_3617,             /* original config, 36,166 MHZ */
+        TDA10046_FREQ_3613,             /* 36,13 MHZ */
+};
+
 struct tda1004x_config
 {
         /* the demodulator's i2c address */
@@ -37,14 +52,22 @@ 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);
 };