debian: asi_Reset() on transport errors iso dvb_Reset

Add patch for ASI inputs to do a reset. The patch actually does nothing
and assumes the driver is still ok. The warning dvb_Reset() triggered
"error: FE_GET_INFO failed (Inappropriate ioctl for device)" is fixed.

Calling dvb_Reset() when reading from an ASI input is wrong, which is why
in that case now asi_Reset() is called.

debian/patches/0001-asi-call-asi_Reset-on-transport-errors-iso-dvb_Reset.patch

+From 9bb4ee152e3f1c14d56ee6d82bfc3ed19146da46 Mon Sep 17 00:00:00 2001
+From: Jean-Paul Saman <jean-paul.saman@m2x.nl>
+Date: Thu, 30 Sep 2010 10:44:12 +0200
+Subject: [PATCH] asi: call asi_Reset() on transport errors iso dvb_Reset()
+
+The demuxer calls dvb_Reset() even when reading from an ASI device. The
+dvb_Reset() tried to retune using FrontendSet() that issues an IOCTL FE_GET_INFO.
+When reading from an ASI card there is no such IOCTL. This patch adds an pf_Reset
+that makes sure the proper reset code for current device is called.
+---
+ asi.c     |    8 ++++++++
+ demux.c   |    2 +-
+ dvblast.c |    4 ++++
+ dvblast.h |    2 ++
+ 4 files changed, 15 insertions(+), 1 deletions(-)
+
+diff --git a/asi.c b/asi.c
+index a37872d..b635b3e 100644
+--- a/asi.c
++++ b/asi.c
+@@ -165,6 +165,14 @@ void asi_Open( void )
+ }
+ 
+ /*****************************************************************************
++ * asi_Reset
++ *****************************************************************************/
++void asi_Reset( void )
++{
++    msg_Warn( NULL, "asi_Reset() do nothing" );
++}
++
++/*****************************************************************************
+  * asi_Read : read packets from the device
+  *****************************************************************************/
+ block_t *asi_Read( mtime_t i_poll_timeout )
+diff --git a/demux.c b/demux.c
+index 22808d8..b72ac39 100644
+--- a/demux.c
++++ b/demux.c
+@@ -200,7 +200,7 @@ static void demux_Handle( block_t *p_ts )
+         i_nb_errors = 0;
+         msg_Warn( NULL,
+                  "too many transport errors, tuning again" );
+-        dvb_Reset();
++        pf_Reset();
+     }
+ 
+     if ( p_pids[i_pid].i_refcount )
+diff --git a/dvblast.c b/dvblast.c
+index 1e8a898..da8c773 100644
+--- a/dvblast.c
++++ b/dvblast.c
+@@ -76,6 +76,7 @@ int b_src_rawudp = 0;
+ int i_asi_adapter = 0;
+ 
+ void (*pf_Open)( void ) = NULL;
++void (*pf_Reset)( void ) = NULL;
+ block_t * (*pf_Read)( mtime_t i_poll_timeout ) = NULL;
+ int (*pf_SetFilter)( uint16_t i_pid ) = NULL;
+ void (*pf_UnsetFilter)( int i_fd, uint16_t i_pid ) = NULL;
+@@ -478,6 +479,7 @@ int main( int i_argc, char **pp_argv )
+             if ( pf_Open != NULL )
+                 usage();
+             pf_Open = dvb_Open;
++            pf_Reset = dvb_Reset;
+             pf_Read = dvb_Read;
+             pf_SetFilter = dvb_SetFilter;
+             pf_UnsetFilter = dvb_UnsetFilter;
+@@ -635,6 +637,7 @@ int main( int i_argc, char **pp_argv )
+             }
+ 
+             pf_Open = udp_Open;
++            pf_Open = dvb_Reset;
+             pf_Read = udp_Read;
+             pf_SetFilter = udp_SetFilter;
+             pf_UnsetFilter = udp_UnsetFilter;
+@@ -665,6 +668,7 @@ int main( int i_argc, char **pp_argv )
+                 usage();
+             }
+             pf_Open = asi_Open;
++            pf_Reset = asi_Reset;
+             pf_Read = asi_Read;
+             pf_SetFilter = asi_SetFilter;
+             pf_UnsetFilter = asi_UnsetFilter;
+diff --git a/dvblast.h b/dvblast.h
+index 7165667..3542cae 100644
+--- a/dvblast.h
++++ b/dvblast.h
+@@ -139,6 +139,7 @@ extern int b_src_rawudp;
+ extern int i_asi_adapter;
+ 
+ extern void (*pf_Open)( void );
++extern void (*pf_Reset)( void );
+ extern block_t * (*pf_Read)( mtime_t i_poll_timeout );
+ extern int (*pf_SetFilter)( uint16_t i_pid );
+ extern void (*pf_UnsetFilter)( int i_fd, uint16_t i_pid );
+@@ -176,6 +177,7 @@ int udp_SetFilter( uint16_t i_pid );
+ void udp_UnsetFilter( int i_fd, uint16_t i_pid );
+ 
+ void asi_Open( void );
++void asi_Reset( void );
+ block_t * asi_Read( mtime_t i_poll_timeout );
+ int asi_SetFilter( uint16_t i_pid );
+ void asi_UnsetFilter( int i_fd, uint16_t i_pid );
+-- 
+1.7.2.3
+

debian/patches/series

 01_remove_bad_cflags.diff
 0007-DVB-S-fixes.patch
+0001-asi-call-asi_Reset-on-transport-errors-iso-dvb_Reset.patch