hello Klaus,
I tried the patch below with a knc1 dvb-c, tt c1500 and tt connect ct-3650
I used a alphacrypt light and I also tried the classic module
always the same behavior - if I zap from encrypted channel to encrypted
channel in some situations vdr says "channel not available"
if I reset the cam manually it works again immediately
I also tried vdr 1.4 with my old tt ff c2300 and I had no problems
maybe its a general vdr 1.7.x cam handling problem
any idea - what I can do or test to identify where the problem is?
thanks
marco
On Mon, 13 Dec 2010, Simon Baxter wrote:
Sep 2 08:17:55 freddy vdr: [27707] ERROR: can't write to CI adapter on
device 0: Input/output error
Sep 2 08:17:55 freddy kernel: dvb_ca adapter 0: DVB CAM detected and
initialised successfully
This looks more like a driver bug to me.
Well maybe but unfortunately responds to my mails in linux-dvb /
linux-media mailinglist for that problem.
@Klaus:
If that problem happens, a manual reset of the cam under vdr's
menu->settings->ci brings the cam back.
What about trying to reset a cam automatically when it's Status is !=
msReady?
Like this:
diff --git a/device.c b/device.c
index 681049b..7904de2 100644
--- a/device.c
+++ b/device.c
@@ -239,6 +239,8 @@ cDevice *cDevice::GetDevice(const cChannel *Channel,
int Priority, bool LiveView
if (Channel->Ca() >= CA_ENCRYPTED_MIN) {
for (cCamSlot *CamSlot = CamSlots.First(); CamSlot; CamSlot =
CamSlots.Next(CamSlot)) {
SlotPriority[CamSlot->Index()] = MAXPRIORITY + 1; // assumes it
can't be used
+ if (CamSlot->ModuleStatus() == msPresent)
+ CamSlot->Reset();
if (CamSlot->ModuleStatus() == msReady) {
if (CamSlot->ProvidesCa(Channel->Caids())) {
if
(!ChannelCamRelations.CamChecked(Channel->GetChannelID(),
CamSlot->SlotNumber())) {
Have you tested this?
Did it actually work?
Klaus
Will give it a try and report back....
_______________________________________________
vdr mailing list
vdr@xxxxxxxxxxx
http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
--------------------------------------------------
AMMEC - Accessible MultiMedia Entertainment Center
http://www.ammec.de
Support Telefon: +49 6421 968255
_______________________________________________
vdr mailing list
vdr@xxxxxxxxxxx
http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
