Checked in experimental frontend patch

Also some minimal budget-ci CI support implemented (just detection+IRQs)

1 files changed, 38 insertions, 7 deletions

diff --git a/linux/drivers/media/dvb/frontends/ves1x93.c b/linux/drivers/media/dvb/frontends/ves1x93.c
index e6e6ba3fb..e8c1f6ee7 100644
--- a/linux/drivers/media/dvb/frontends/ves1x93.c
+++ b/linux/drivers/media/dvb/frontends/ves1x93.c
@@ -30,7 +30,8 @@
 #include <linux/slab.h>
 
 #include "dvb_frontend.h"
-
+#include "dvb_functions.h"
+  
 static int debug = 0;
 #define dprintk	if (debug) printk
 
@@ -67,10 +68,10 @@ static struct dvb_frontend_info ves1x93_info = {
  */
 
 static u8 init_1893_tab [] = {
-	0x01, 0xa4, 0x35, 0x81, 0x2a, 0x0d, 0x55, 0xc4,
+	0x01, 0xa4, 0x35, 0x80, 0x2a, 0x0b, 0x55, 0xc4,
 	0x09, 0x69, 0x00, 0x86, 0x4c, 0x28, 0x7f, 0x00,
 	0x00, 0x81, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x80, 0x00, 0x31, 0xb0, 0x14, 0x00, 0xdc, 0x00,
+	0x80, 0x00, 0x21, 0xb0, 0x14, 0x00, 0xdc, 0x00,
 	0x81, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 	0x00, 0x55, 0x00, 0x00, 0x7f, 0x00
@@ -247,8 +248,16 @@ static int ves1x93_clr_bit (struct dvb_i2c_bus *i2c)
 {
         ves1x93_writereg (i2c, 0, init_1x93_tab[0] & 0xfe);
         ves1x93_writereg (i2c, 0, init_1x93_tab[0]);
+        dvb_delay(5);
+        return 0;
+}
+
+static int ves1x93_init_aquire (struct dvb_i2c_bus *i2c)
+{
         ves1x93_writereg (i2c, 3, 0x00);
-        return ves1x93_writereg (i2c, 3, init_1x93_tab[3]);
+        ves1x93_writereg (i2c, 3, init_1x93_tab[3]);
+        dvb_delay(5);
+        return 0;
 }
 
 
@@ -403,6 +412,30 @@ static int ves1x93_set_symbolrate (struct dvb_i2c_bus *i2c, u32 srate)
 }
 
 
+static int ves1x93_afc (struct dvb_i2c_bus *i2c, u32 freq, u32 srate)
+{
+	int afc;
+
+	u8 sync = ves1x93_readreg (i2c, 0x0e);
+
+        afc = ((int)((ves1x93_readreg (i2c, 0x0a) << 1) & 0xff))/2;
+        afc = (afc * (int)(srate/1000/8))/16;
+    
+	if (afc) {
+	
+		freq -= afc;
+
+		tuner_set_tv_freq (i2c, freq, 0);
+
+        	ves1x93_init_aquire (i2c);
+
+        	afc = ((int)((ves1x93_readreg (i2c, 0x0a) << 1) & 0xff))/2;
+		afc = (afc * (int)(srate/1000/8))/16;
+	}
+       
+        return 0;
+}
+
 static int ves1x93_set_voltage (struct dvb_i2c_bus *i2c, fe_sec_voltage_t voltage)
 {
 	switch (voltage) {
@@ -497,6 +530,7 @@ static int ves1x93_ioctl (struct dvb_frontend *fe, unsigned int cmd, void *arg)
 		ves1x93_set_inversion (i2c, p->inversion);
 		ves1x93_set_fec (i2c, p->u.qpsk.fec_inner);
 		ves1x93_set_symbolrate (i2c, p->u.qpsk.symbol_rate);
+		ves1x93_afc (i2c, p->frequency, p->u.qpsk.symbol_rate);	    
                 break;
         }
 
@@ -530,9 +564,6 @@ static int ves1x93_ioctl (struct dvb_frontend *fe, unsigned int cmd, void *arg)
         case FE_INIT:
 		return ves1x93_init (i2c);
 
-	case FE_RESET:
-		return ves1x93_clr_bit (i2c);
-
 	case FE_SET_TONE:
 		return -EOPNOTSUPP;  /* the ves1893 can generate the 22k */
 		                     /* let's implement this when we have */