V4L/DVB (5139): M920x: Fix tuner identification bug with qt1010 module

Fixes qt1010 identification bug with megasky caused by
the Quantek QT1010 tuner module patch.

Signed-off-by: Aapo Tahkola <aet@rasterburn.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/media/dvb/dvb-usb/m920x.h b/drivers/media/dvb/dvb-usb/m920x.h
index 597df11e6ea..c354196ffe5 100644
--- a/drivers/media/dvb/dvb-usb/m920x.h
+++ b/drivers/media/dvb/dvb-usb/m920x.h
@@ -18,9 +18,18 @@
 #define M9206_FW        0x30
 
 #define M9206_MAX_FILTERS 8
+
+#define M9206_I2C_TUNER 0
+#define M9206_I2C_DEMOD 1
+#define M9206_I2C_MAX   2
+
 struct m9206_state {
         u16 filters[M9206_MAX_FILTERS];
         int filtering_enabled;
         int rep_count;
+        struct {
+                unsigned char addr;
+                unsigned char magic;
+        }i2c_r[M9206_I2C_MAX];
 };
 #endif