Re: Kworld 315U and SAA7113?

2010-01-17 Thread Mauro Carvalho Chehab
Franklin Meng wrote: Devin, I'm actually not really concerned about it's interaction with a demod. I'm more worried about other products that have saa711[345] that use a bridge other than em28xx. The introduction of power management could always expose bugs in those bridges (I had

Re: Kworld 315U and SAA7113?

2010-01-17 Thread Devin Heitmueller
On Sun, Jan 17, 2010 at 2:05 AM, Franklin Meng fmeng2...@yahoo.com wrote: I retested my device and tried several different GPIO sequences but so far every time I change between the Analog and digital interface, the SAA7113 needs to be reinitialized.  I tried leaving both the digital and

Re: Kworld 315U and SAA7113?

2010-01-17 Thread Franklin Meng
OK.. I guess that was a misunderstanding on my part. I will split up the patch and re submit. Thanks, Franklin --- On Sun, 1/17/10, Devin Heitmueller dheitmuel...@kernellabs.com wrote: From: Devin Heitmueller dheitmuel...@kernellabs.com Subject: Re: Kworld 315U and SAA7113? To: Franklin

Re: Kworld 315U and SAA7113?

2010-01-16 Thread Franklin Meng
Devin, I'm actually not really concerned about it's interaction with a demod.   I'm more worried about other products that have saa711[345] that use a bridge other than em28xx.  The introduction of power management could always expose bugs in those bridges (I had this problem in

Re: Kworld 315U and SAA7113?

2010-01-14 Thread Franklin Meng
Mario, Thank you for taking a look at this.. I'll resubmit the patches. Thanks, Franklin Meng --- On Wed, 1/13/10, Mauro Carvalho Chehab mche...@redhat.com wrote: From: Mauro Carvalho Chehab mche...@redhat.com Subject: Re: Kworld 315U and SAA7113? To: Franklin Meng fmeng2...@yahoo.com

Re: Kworld 315U and SAA7113?

2010-01-14 Thread Franklin Meng
Devin, This is pretty good stuff.  A few questions/comments about your patch: The code has different GPIO configurations for the two analog modes. This is a bit unusual for an em28xx design.  Do you know what the difference is in terms of what GPIO7 controls? Unfortunately, I do not

Re: Kworld 315U and SAA7113?

2010-01-14 Thread Devin Heitmueller
On Thu, Jan 14, 2010 at 1:54 PM, Franklin Meng fmeng2...@yahoo.com wrote: Unfortunately, I do not know the difference.  I thought it might be to do something to the tuner but I am not quite sure.  If I remember correctly, the traces that I obtained also showed a difference between the analog

Re: Kworld 315U and SAA7113?

2010-01-14 Thread CityK
Franklin Meng wrote: As far as I can tell, the Kworld 315U is the only board that uses this combination of parts.. Thomson tuner, LG demod, and SAA7113. I don't think any other device has used the SAA7113 together with a digital demod. Most products seem to only have the SAA711X on an

Re: Kworld 315U and SAA7113?

2010-01-14 Thread Devin Heitmueller
On Thu, Jan 14, 2010 at 5:00 PM, CityK ci...@rogers.com wrote: Franklin Meng wrote: As far as I can tell, the Kworld 315U is the only board that uses this combination of parts..  Thomson tuner, LG demod, and SAA7113.  I don't think any other device has used the SAA7113 together with a

Re: Kworld 315U and SAA7113?

2010-01-14 Thread Franklin Meng
: Kworld 315U and SAA7113? To: CityK ci...@rogers.com Cc: Franklin Meng fmeng2...@yahoo.com, linux-media@vger.kernel.org Date: Thursday, January 14, 2010, 2:09 PM On Thu, Jan 14, 2010 at 5:00 PM, CityK ci...@rogers.com wrote: Franklin Meng wrote: As far as I can tell, the Kworld 315U

Re: Kworld 315U and SAA7113?

2010-01-13 Thread Mauro Carvalho Chehab
, Thanks, Franklin Meng --- On Thu, 1/7/10, Franklin Meng fmeng2...@yahoo.com wrote: From: Franklin Meng fmeng2...@yahoo.com Subject: Kworld 315U and SAA7113? To: linux-media@vger.kernel.org Date: Thursday, January 7, 2010, 7:48 PM After some work I have finally gotten the analog inputs

Re: Kworld 315U and SAA7113?

2010-01-13 Thread Devin Heitmueller
On Sat, Jan 9, 2010 at 2:30 PM, Franklin Meng fmeng2...@yahoo.com wrote: I tweaked the GPIO's a bit more for the Kworld 315U and switching between analog and digital signals is more reliable now.  Attached is an updated diff. Hello Franklin, This is pretty good stuff. A few

Re: Kworld 315U and SAA7113?

2010-01-09 Thread Franklin Meng
, Franklin Meng fmeng2...@yahoo.com wrote: From: Franklin Meng fmeng2...@yahoo.com Subject: Kworld 315U and SAA7113? To: linux-media@vger.kernel.org Date: Thursday, January 7, 2010, 7:48 PM After some work I have finally gotten the analog inputs to work with the Kworld 315U device.  I have

Re: Kworld 315U and SAA7113?

2010-01-09 Thread Franklin Meng
...@yahoo.com Subject: Kworld 315U and SAA7113? To: linux-media@vger.kernel.org Date: Thursday, January 7, 2010, 7:48 PM After some work I have finally gotten the analog inputs to work with the Kworld 315U device.  I have attached the changes/updates to the em28xx driver. Note: I still don't have

Kworld 315U and SAA7113?

2010-01-07 Thread Franklin Meng
After some work I have finally gotten the analog inputs to work with the Kworld 315U device.  I have attached the changes/updates to the em28xx driver. Note: I still don't have analog sound working yet.. I am hoping someone can comment on the changes in saa7115.c.  I added a s_power routine to