V4L/DVB (5130): M920x: misc updates and fixes

- hardware pid filtering no longer enabled unless in usb 1.x mode
- more responsive rc handling
- some minor bug fixes and code refolding
- m9206_write delay dropped (doesn't seem to be needed)

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, 18 insertions, 0 deletions

diff --git a/drivers/media/dvb/dvb-usb/m920x.h b/drivers/media/dvb/dvb-usb/m920x.h
index fdb967aa30ef..709b7d205b6d 100644
--- a/drivers/media/dvb/dvb-usb/m920x.h
+++ b/drivers/media/dvb/dvb-usb/m920x.h
@@ -7,4 +7,22 @@
 extern int dvb_usb_m920x_debug;
 #define deb_rc(args...)   dprintk(dvb_usb_m920x_debug,0x01,args)
 
+#define M9206_CORE      0x22
+#define M9206_RC_STATE          0xff51
+#define M9206_RC_KEY            0xff52
+#define M9206_RC_INIT1          0xff54
+#define M9206_RC_INIT2          0xff55
+#define M9206_FW_GO             0xff69
+
+#define M9206_I2C       0x23
+#define M9206_FILTER    0x25
+#define M9206_FW        0x30
+
+#define M9206_MAX_FILTERS 8
+struct m9206_state {
+        u16 filters[M9206_MAX_FILTERS];
+        int filtering_enabled;
+        int rep_count;
+};
+
 #endif