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2011-07-06
, 12:14
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Posts: 1,680 |
Thanked: 3,685 times |
Joined on Jan 2011
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#802
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Yes, me.. but it really needs the swap notify patch, which I've shared with pali, but won't appear till v48. Once it's in power, I'll release thehoundsdebs
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2011-07-06
, 12:29
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Posts: 362 |
Thanked: 426 times |
Joined on Nov 2010
@ Italy, Lombardia
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#803
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2011-07-06
, 12:31
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Posts: 63 |
Thanked: 37 times |
Joined on Jul 2010
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#804
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2011-07-06
, 14:28
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Posts: 5,028 |
Thanked: 8,613 times |
Joined on Mar 2011
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#805
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2011-07-06
, 17:27
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Posts: 10 |
Thanked: 4 times |
Joined on Mar 2011
@ São Paulo, Brazil
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#806
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A while ago someone mentioned he was working on patches for the DSP to get 720p video working.
The Following User Says Thank You to rbrito For This Useful Post: | ||
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2011-07-06
, 19:26
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Posts: 5,028 |
Thanked: 8,613 times |
Joined on Mar 2011
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#807
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The N900 actually has a chip that can do this capacity measurement and tracking, but it's unused, and the OS shuts down before 6% level at which the chip updates/"learns" battery capacity, so it's stuck at 2048mAh on most N900s.
The Following User Says Thank You to Estel For This Useful Post: | ||
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2011-07-06
, 21:52
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Posts: 3,074 |
Thanked: 12,960 times |
Joined on Mar 2010
@ Sofia,Bulgaria
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#808
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Freemangordon was/is working on that, but he hadn't posted any updates for quite some time - last time kernel side was working, but we needed updated userland parts. Still, freemangordon is active and I'm sure that he would tell us if, for any reasons, he would not be able to work on it anymore.
Long story short, I think You can't expect that in KP48. I think that it isn't as easy as it sound.
The Following 26 Users Say Thank You to freemangordon For This Useful Post: | ||
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2011-07-07
, 07:02
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Posts: 462 |
Thanked: 550 times |
Joined on Sep 2008
@ Moscow
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#809
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Can this be source of all our problems with bq module? If it fails to show real values, just because bme shut device down, before chip can "learn" values, can this be fixed by small modification of maemo version bq-27x00 module? Just to make it "learn" values sooner?
The Following User Says Thank You to 412b For This Useful Post: | ||
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2011-07-07
, 08:02
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Posts: 2,154 |
Thanked: 8,464 times |
Joined on May 2010
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#810
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The work was suspended for a while (I was working on CSSU tasknav). Hopefully tasknav is bugfree now (at least on gitorious) so I will use my free time for some other tasks.
Till now the status (with DSP patch and 720p playback) is:
- DSP kernel patch breaks MP4 playback with stock userland libraries, H264 is working. In order to have all stuff working lots of usermode components need to be changed(dsp codecs, gst-dsp, ti-omx, omapfb, maybe mediaplayer)
- 720p playback needs 900 MHz CPU overclock, 530 MHZ DSP overclock, DSP shared memory increased from 4 MB to 5 MB, video memory increased from 4 MB to 8 MB. Only MP4, no H264. And DSP codec used is from Samsung i8910 Omnia HD, no legal way to get it. TBH the only file I have to test with is 720p video shot with some Android phone, so have no idea which profiles are supported and what the performance is.
- 720p videos played on TV - well, that could be the point I will give up. OMAP3 DSS is just not capable to downsample 1280x720 to either PAL or NTSC resolution. I was able to get picture on my TV by using PowerVR scaler, which outputs video to graphics plane, not to overlay. Result is that it overwrites buttons in media player .
What's next? Well it is summer time here , so maybe I will rest for a while. After that I have to make a choice - whether to continue playing with DSP first or to try to make portrait home for CSSU first. Anyway at some point of time DSP project will be resumed. The best thing that could happen is if Felipe Contreras gives a hand on it. When I return to DSP I will contact him and try to convince him to give some help.
In between if someone wants to continue work on it , just ask, I will give all of the source code needed.
Tags |
battery-status, bq27x00_battery, kernel, kernel-power, misiak4king, noobs-cant-read, pali4president, patches, readdirections, revolverspinyou |
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Read last few pages FFS, Pali stated when to expect kp48 long time ago, and just a day or two before Your post, he answered the very same question again...
N900's aluminum backcover / body replacement
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N900's HDMI-Out
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Camera cover MOD
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Measure battery's real capacity on-device
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TrueCrypt 7.1 | ereswap | bnf
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