--- linux/drivers/media/dvb/ttpci/budget-av.c	2011-01-30 14:16:06.000000000 +0100
+++ linux/drivers/media/dvb/ttpci/budget-av.c	2011-07-08 17:38:24.621005771 +0200
@@ -1198,6 +1198,7 @@
 #define SUBID_DVBC_KNC1_PLUS		0x0021
 #define SUBID_DVBC_KNC1_MK3		0x0022
 #define SUBID_DVBC_KNC1_PLUS_MK3	0x0023
+#define SUBID_DVBC_KNC1_MK4             0x0028
 #define SUBID_DVBC_CINERGY1200		0x1156
 #define SUBID_DVBC_CINERGY1200_MK3	0x1176
 
@@ -1316,6 +1317,7 @@
 	case SUBID_DVBC_EASYWATCH_MK3:
 	case SUBID_DVBC_CINERGY1200_MK3:
 	case SUBID_DVBC_KNC1_MK3:
+        case SUBID_DVBC_KNC1_MK4:
 	case SUBID_DVBC_KNC1_PLUS_MK3:
 		budget_av->reinitialise_demod = 1;
 		budget_av->budget.dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240;
@@ -1586,6 +1588,7 @@
 	MAKE_EXTENSION_PCI(knc1cp, 0x1894, 0x0021),
 	MAKE_EXTENSION_PCI(knc1cmk3, 0x1894, 0x0022),
 	MAKE_EXTENSION_PCI(knc1cpmk3, 0x1894, 0x0023),
+        MAKE_EXTENSION_PCI(knc1cmk3, 0x1894, 0x0028),
 	MAKE_EXTENSION_PCI(knc1t, 0x1894, 0x0030),
 	MAKE_EXTENSION_PCI(knc1tp, 0x1894, 0x0031),
 	MAKE_EXTENSION_PCI(cin1200s, 0x153b, 0x1154),