[linux-dvb] tzap output concerns

Chun Chung LO cclo at astri.org
Mon Sep 24 10:02:56 CEST 2007

Hi Dan,

Just to clarify your flow, the step (1): Upgraded firmware, have you
have a cold boot to load the new firmware to your card?

But sorry, I do not know your problem is related the the firmware or
not. May be you can get the latest source from the soruce tree and build
the driver, then re-test all items.


Best regards,
Lo Chun Chung (Chung)

-----Original Message-----
From: linux-dvb-bounces at linuxtv.org
[mailto:linux-dvb-bounces at linuxtv.org] On Behalf Of Dan Harper
Sent: Monday, 24 September, 2007 1:59 PM
To: linux-dvb
Subject: Re: [linux-dvb] tzap output concerns

On 24/09/2007, at 3:37 PM, Chun Chung LO wrote:
> Yes, a cold boot may be needed to reload the firmware as the old 
> firmware is still in the Demod chip's NVRAM if the card's power not 
> cycled.

Yeah, I realise that this is the case, maybe I wasn't too clear on  
what happened:

1. Upgraded firmware
2. Noticed problems
3. Cold boot to rollback firmware
4. Looks good
5. A different problem appears
6. Cold boot to fix different problem
7. Noticing problems from step 2!  (but I've rolled back!?!)


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