Re: tda18271 driver power consumption

2012-09-28 Thread Mauro Carvalho Chehab
Em Thu, 27 Sep 2012 17:58:24 -0400 Michael Krufky mkru...@linuxtv.org escreveu: On Thu, Sep 27, 2012 at 5:38 PM, Antti Palosaari cr...@iki.fi wrote: On 09/28/2012 12:20 AM, Michael Krufky wrote: Mike, There is other problem too. PCTV 520e, which is Em28xx + DRX-K + TDA18271, fails to

Re: tda18271 driver power consumption

2012-09-28 Thread Antti Palosaari
On 09/28/2012 02:43 PM, Mauro Carvalho Chehab wrote: Em Thu, 27 Sep 2012 17:58:24 -0400 Michael Krufky mkru...@linuxtv.org escreveu: On Thu, Sep 27, 2012 at 5:38 PM, Antti Palosaari cr...@iki.fi wrote: On 09/28/2012 12:20 AM, Michael Krufky wrote: Mike, There is other problem too. PCTV

Re: tda18271 driver power consumption

2012-09-27 Thread Antti Palosaari
On 09/22/2012 08:21 PM, Antti Palosaari wrote: On 09/20/2012 08:49 PM, Michael Krufky wrote: On Thu, Sep 20, 2012 at 1:47 PM, Michael Krufky mkru...@linuxtv.org wrote: On Mon, Aug 6, 2012 at 3:13 PM, Antti Palosaari cr...@iki.fi wrote: On 08/06/2012 09:57 PM, Michael Krufky wrote: On Mon,

Re: tda18271 driver power consumption

2012-09-27 Thread Mauro Carvalho Chehab
Em Thu, 26 Jul 2012 08:48:58 -0400 Michael Krufky mkru...@linuxtv.org escreveu: Antti, This small patch should do the trick -- can you test it? The following changes since commit 0c7d5a6da75caecc677be1fda207b7578936770d: Linux 3.5-rc5 (2012-07-03 22:57:41 +0300) are available in

Re: tda18271 driver power consumption

2012-09-27 Thread Antti Palosaari
On 09/27/2012 10:19 PM, Mauro Carvalho Chehab wrote: Em Thu, 26 Jul 2012 08:48:58 -0400 Michael Krufky mkru...@linuxtv.org escreveu: Antti, This small patch should do the trick -- can you test it? The following changes since commit 0c7d5a6da75caecc677be1fda207b7578936770d: Linux 3.5-rc5

Re: tda18271 driver power consumption

2012-09-27 Thread Michael Krufky
On Thu, Sep 27, 2012 at 3:59 PM, Antti Palosaari cr...@iki.fi wrote: On 09/27/2012 10:19 PM, Mauro Carvalho Chehab wrote: Em Thu, 26 Jul 2012 08:48:58 -0400 Michael Krufky mkru...@linuxtv.org escreveu: Antti, This small patch should do the trick -- can you test it? The following changes

Re: tda18271 driver power consumption

2012-09-27 Thread Antti Palosaari
On 09/28/2012 12:20 AM, Michael Krufky wrote: On Thu, Sep 27, 2012 at 3:59 PM, Antti Palosaari cr...@iki.fi wrote: On 09/27/2012 10:19 PM, Mauro Carvalho Chehab wrote: Em Thu, 26 Jul 2012 08:48:58 -0400 Michael Krufky mkru...@linuxtv.org escreveu: Antti, This small patch should do the

Re: tda18271 driver power consumption

2012-09-27 Thread Michael Krufky
On Thu, Sep 27, 2012 at 5:38 PM, Antti Palosaari cr...@iki.fi wrote: On 09/28/2012 12:20 AM, Michael Krufky wrote: On Thu, Sep 27, 2012 at 3:59 PM, Antti Palosaari cr...@iki.fi wrote: On 09/27/2012 10:19 PM, Mauro Carvalho Chehab wrote: Em Thu, 26 Jul 2012 08:48:58 -0400 Michael Krufky

Re: tda18271 driver power consumption

2012-09-27 Thread Antti Palosaari
On 09/28/2012 12:58 AM, Michael Krufky wrote: On Thu, Sep 27, 2012 at 5:38 PM, Antti Palosaari cr...@iki.fi wrote: On 09/28/2012 12:20 AM, Michael Krufky wrote: On Thu, Sep 27, 2012 at 3:59 PM, Antti Palosaari cr...@iki.fi wrote: On 09/27/2012 10:19 PM, Mauro Carvalho Chehab wrote: Em

Re: tda18271 driver power consumption

2012-09-27 Thread Michael Krufky
On Thu, Sep 27, 2012 at 6:26 PM, Antti Palosaari cr...@iki.fi wrote: On 09/28/2012 12:58 AM, Michael Krufky wrote: On Thu, Sep 27, 2012 at 5:38 PM, Antti Palosaari cr...@iki.fi wrote: On 09/28/2012 12:20 AM, Michael Krufky wrote: On Thu, Sep 27, 2012 at 3:59 PM, Antti Palosaari

Re: tda18271 driver power consumption

2012-09-27 Thread Antti Palosaari
On 09/28/2012 01:43 AM, Michael Krufky wrote: On Thu, Sep 27, 2012 at 6:26 PM, Antti Palosaari cr...@iki.fi wrote: On 09/28/2012 12:58 AM, Michael Krufky wrote: On Thu, Sep 27, 2012 at 5:38 PM, Antti Palosaari cr...@iki.fi wrote: On 09/28/2012 12:20 AM, Michael Krufky wrote: On Thu, Sep

Re: tda18271 driver power consumption

2012-09-27 Thread Michael Krufky
On Thu, Sep 27, 2012 at 6:46 PM, Antti Palosaari cr...@iki.fi wrote: On 09/28/2012 01:43 AM, Michael Krufky wrote: On Thu, Sep 27, 2012 at 6:26 PM, Antti Palosaari cr...@iki.fi wrote: On 09/28/2012 12:58 AM, Michael Krufky wrote: On Thu, Sep 27, 2012 at 5:38 PM, Antti Palosaari

Re: tda18271 driver power consumption

2012-09-27 Thread Antti Palosaari
On 09/28/2012 01:55 AM, Michael Krufky wrote: On Thu, Sep 27, 2012 at 6:46 PM, Antti Palosaari cr...@iki.fi wrote: On 09/28/2012 01:43 AM, Michael Krufky wrote: On Thu, Sep 27, 2012 at 6:26 PM, Antti Palosaari cr...@iki.fi wrote: On 09/28/2012 12:58 AM, Michael Krufky wrote: On Thu, Sep

Re: tda18271 driver power consumption

2012-09-22 Thread Antti Palosaari
On 09/20/2012 08:49 PM, Michael Krufky wrote: On Thu, Sep 20, 2012 at 1:47 PM, Michael Krufky mkru...@linuxtv.org wrote: On Mon, Aug 6, 2012 at 3:13 PM, Antti Palosaari cr...@iki.fi wrote: On 08/06/2012 09:57 PM, Michael Krufky wrote: On Mon, Aug 6, 2012 at 2:35 PM, Devin Heitmueller

Re: tda18271 driver power consumption

2012-09-20 Thread Michael Krufky
On Mon, Aug 6, 2012 at 3:13 PM, Antti Palosaari cr...@iki.fi wrote: On 08/06/2012 09:57 PM, Michael Krufky wrote: On Mon, Aug 6, 2012 at 2:35 PM, Devin Heitmueller dheitmuel...@kernellabs.com wrote: On Mon, Aug 6, 2012 at 2:19 PM, Antti Palosaari cr...@iki.fi wrote: You should understand

Re: tda18271 driver power consumption

2012-09-20 Thread Michael Krufky
On Thu, Sep 20, 2012 at 1:47 PM, Michael Krufky mkru...@linuxtv.org wrote: On Mon, Aug 6, 2012 at 3:13 PM, Antti Palosaari cr...@iki.fi wrote: On 08/06/2012 09:57 PM, Michael Krufky wrote: On Mon, Aug 6, 2012 at 2:35 PM, Devin Heitmueller dheitmuel...@kernellabs.com wrote: On Mon, Aug 6,

Re: tda18271 driver power consumption

2012-08-06 Thread Antti Palosaari
On 07/26/2012 03:48 PM, Michael Krufky wrote: On Wed, Jul 25, 2012 at 11:18 PM, Michael Krufky mkru...@linuxtv.org wrote: On Tue, Jul 24, 2012 at 8:43 PM, Antti Palosaari cr...@iki.fi wrote: On 07/25/2012 03:15 AM, Michael Krufky wrote: On Tue, Jul 24, 2012 at 6:17 PM, Michael Krufky

Re: tda18271 driver power consumption

2012-08-06 Thread Antti Palosaari
On 07/25/2012 01:17 AM, Michael Krufky wrote: On Tue, Jul 24, 2012 at 6:12 PM, Antti Palosaari cr...@iki.fi wrote: On 07/25/2012 12:55 AM, Michael Krufky wrote: On Sun, Jul 22, 2012 at 3:59 PM, Antti Palosaari cr...@iki.fi wrote: Moi Michael, I just realized tda18271 driver eats 160mA too

Re: tda18271 driver power consumption

2012-08-06 Thread Devin Heitmueller
On Mon, Aug 6, 2012 at 2:19 PM, Antti Palosaari cr...@iki.fi wrote: You should understand from DVB driver model: * attach() called only once when driver is loaded * init() called to wake-up device * sleep() called to sleep device What I would like to say is that there is very big risk to

Re: tda18271 driver power consumption

2012-08-06 Thread Michael Krufky
On Mon, Aug 6, 2012 at 2:35 PM, Devin Heitmueller dheitmuel...@kernellabs.com wrote: On Mon, Aug 6, 2012 at 2:19 PM, Antti Palosaari cr...@iki.fi wrote: You should understand from DVB driver model: * attach() called only once when driver is loaded * init() called to wake-up device * sleep()

Re: tda18271 driver power consumption

2012-08-06 Thread Antti Palosaari
On 08/06/2012 09:57 PM, Michael Krufky wrote: On Mon, Aug 6, 2012 at 2:35 PM, Devin Heitmueller dheitmuel...@kernellabs.com wrote: On Mon, Aug 6, 2012 at 2:19 PM, Antti Palosaari cr...@iki.fi wrote: You should understand from DVB driver model: * attach() called only once when driver is loaded

Re: tda18271 driver power consumption

2012-08-06 Thread Manu Abraham
On Tue, Aug 7, 2012 at 12:43 AM, Antti Palosaari cr...@iki.fi wrote: .. I ran thinking that recently when looked how to implement DVB SDR for V4L2 API... If you try to fit an apple into an orange, you run into that sort of a problem. If you are working with DVB, the Linux-DVB is the way to go,

Re: tda18271 driver power consumption

2012-07-26 Thread Michael Krufky
On Wed, Jul 25, 2012 at 11:18 PM, Michael Krufky mkru...@linuxtv.org wrote: On Tue, Jul 24, 2012 at 8:43 PM, Antti Palosaari cr...@iki.fi wrote: On 07/25/2012 03:15 AM, Michael Krufky wrote: On Tue, Jul 24, 2012 at 6:17 PM, Michael Krufky mkru...@linuxtv.org wrote: On Tue, Jul 24, 2012 at

Re: tda18271 driver power consumption

2012-07-25 Thread Michael Krufky
On Tue, Jul 24, 2012 at 8:43 PM, Antti Palosaari cr...@iki.fi wrote: On 07/25/2012 03:15 AM, Michael Krufky wrote: On Tue, Jul 24, 2012 at 6:17 PM, Michael Krufky mkru...@linuxtv.org wrote: On Tue, Jul 24, 2012 at 6:12 PM, Antti Palosaari cr...@iki.fi wrote: On 07/25/2012 12:55 AM, Michael

Re: tda18271 driver power consumption

2012-07-24 Thread Michael Krufky
On Sun, Jul 22, 2012 at 3:59 PM, Antti Palosaari cr...@iki.fi wrote: Moi Michael, I just realized tda18271 driver eats 160mA too much current after attach. This means, there is power management bug. When I plug my nanoStick it eats total 240mA, after tda18271 sleep is called it eats only

Re: tda18271 driver power consumption

2012-07-24 Thread Antti Palosaari
On 07/25/2012 12:55 AM, Michael Krufky wrote: On Sun, Jul 22, 2012 at 3:59 PM, Antti Palosaari cr...@iki.fi wrote: Moi Michael, I just realized tda18271 driver eats 160mA too much current after attach. This means, there is power management bug. When I plug my nanoStick it eats total 240mA,

Re: tda18271 driver power consumption

2012-07-24 Thread Michael Krufky
On Tue, Jul 24, 2012 at 6:12 PM, Antti Palosaari cr...@iki.fi wrote: On 07/25/2012 12:55 AM, Michael Krufky wrote: On Sun, Jul 22, 2012 at 3:59 PM, Antti Palosaari cr...@iki.fi wrote: Moi Michael, I just realized tda18271 driver eats 160mA too much current after attach. This means, there is

Re: tda18271 driver power consumption

2012-07-24 Thread Michael Krufky
On Tue, Jul 24, 2012 at 6:17 PM, Michael Krufky mkru...@linuxtv.org wrote: On Tue, Jul 24, 2012 at 6:12 PM, Antti Palosaari cr...@iki.fi wrote: On 07/25/2012 12:55 AM, Michael Krufky wrote: On Sun, Jul 22, 2012 at 3:59 PM, Antti Palosaari cr...@iki.fi wrote: Moi Michael, I just realized

Re: tda18271 driver power consumption

2012-07-24 Thread Antti Palosaari
On 07/25/2012 03:15 AM, Michael Krufky wrote: On Tue, Jul 24, 2012 at 6:17 PM, Michael Krufky mkru...@linuxtv.org wrote: On Tue, Jul 24, 2012 at 6:12 PM, Antti Palosaari cr...@iki.fi wrote: On 07/25/2012 12:55 AM, Michael Krufky wrote: On Sun, Jul 22, 2012 at 3:59 PM, Antti Palosaari

tda18271 driver power consumption

2012-07-22 Thread Antti Palosaari
Moi Michael, I just realized tda18271 driver eats 160mA too much current after attach. This means, there is power management bug. When I plug my nanoStick it eats total 240mA, after tda18271 sleep is called it eats only 80mA total which is reasonable. If I use Digital Devices tda18271c2dd