[PATCH] media: Pinnacle 73e infrared control stopped working since kernel 3.17

David Cimbůrek
2014-12-20T13:36:57Z

Hi,

with kernel 3.17 remote control for Pinnacle 73e (ID 2304:0237
Pinnacle Systems, Inc. PCTV 73e [DiBcom DiB7000PC]) does not work
anymore.

I checked the changes and found out the problem in commit
af3a4a9bbeb00df3e42e77240b4cdac5479812f9.

In dib0700_core.c in struct dib0700_rc_response the following union:

union {
u16 system16;
struct {
u8 not_system;
u8 system;
};
};

has been replaced by simple variables:

u8 system;
u8 not_system;

But these variables are in reverse order! When I switch the order
back, the remote works fine again! Here is the patch:

--- a/drivers/media/usb/dvb-usr/dib0700_core.c 2014-12-20
14:27:15.000000000 +0100
+++ b/drivers/media/usb/dvb-usr/dib0700_core.c 2014-12-20
14:27:36.000000000 +0100
@@ -658,8 +658,8 @@
struct dib0700_rc_response {
u8 report_id;
u8 data_state;
- u8 system;
u8 not_system;
+ u8 system;
u8 data;
u8 not_data;
};

Regards,
David