diff options
| author | Patrick Boettcher <pb@linuxtv.org> | 2005-07-07 17:57:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-07 18:23:56 -0700 |
| commit | 64221be7b9006338e4a45228f013e467ee4bf045 (patch) | |
| tree | acf137799c31c966f6d8083aee39c27f331905ab /drivers/media/dvb/b2c2/flexcop.h | |
| parent | 2819639b5630cd26d399ee0481be9a752280cf4d (diff) | |
[PATCH] dvb: flexcop: woraround irq stop problem
The flexcop chip often stops generating interrupts after some hours of
operation. Apparently this can be fixed by resetting register block 0x300 at
each channel change (this is not detailed in the flexcop data books).
This patch also restructures DMA handling and adds a bit of debug code for the
irq problem in case it still happens for someone.
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/media/dvb/b2c2/flexcop.h')
| -rw-r--r-- | drivers/media/dvb/b2c2/flexcop.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/dvb/b2c2/flexcop.h b/drivers/media/dvb/b2c2/flexcop.h index caa343a97bd..0cebe1d92e0 100644 --- a/drivers/media/dvb/b2c2/flexcop.h +++ b/drivers/media/dvb/b2c2/flexcop.h @@ -26,5 +26,6 @@ extern int b2c2_flexcop_debug; #define deb_i2c(args...) dprintk(0x04,args) #define deb_ts(args...) dprintk(0x08,args) #define deb_sram(args...) dprintk(0x10,args) +#define deb_rdump(args...) dprintk(0x20,args) #endif |