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Author: gaara

Mali GPU driver

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Published in 2015-11-9 19:06:57 | Show all floors
zhao_steven replied at 2015-11-9 11:57
We will releae working mali driver for H3 boards in about 2-3 weeks.

Really? You mean with working hardware acceleration VDPAU ?
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Published in 2015-11-9 20:44:06 | Show all floors
Edited by whitewind at 2015-11-9 21:20

I patched libMali.so and now driver and Kodi are working. But I experience periodic segfaults in libc. I do not know the reason yet.es2gears works, but glmark2-es2 raises an exception:
  1. terminate called after throwing an instance of 'std::logic_error'
  2.   what():  basic_string::_S_construct null not valid

  3. Aborted
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Published in 2015-11-9 20:57:16 | Show all floors
Guys you won't have hardware video acceleration fo kodi working with mali !!!
Mali is for "3D" acceleration, games and such crap.
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Published in 2015-11-9 21:14:41 | Show all floors
fritz replied at 2015-11-9 20:57
Guys you won't have hardware video acceleration fo kodi working with mali !!!
Mali is for "3D" accel ...
Maybe. But my Kodi plays 720p video flawlessly

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Published in 2015-11-9 21:33:27 | Show all floors
Should I post my patched libMali.so?
Published in 2015-11-9 22:49:58 | Show all floors
Yes.
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Published in 2015-11-9 23:03:29 | Show all floors
This is patched library version r4p0-00rel0
Note: install libMali.so to /usr/lib and make following symlinks to it:
libEGL.so
libEGL.so.1
libEGL.so.1.4
libGLESv1_CM.so
libGLESv1_CM.so.1
libGLESv1_CM.so.1.1
libGLESv2.so
libGLESv2.so.2
libGLESv2.so.2.0

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Published in 2015-11-9 23:33:08 | Show all floors
@whitewind
Whats your CPU usage when you play this 720p video?
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Published in 2015-11-9 23:35:30 | Show all floors
Could you say what are You patching in libMali.so ?
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Published in 2015-11-9 23:40:17 | Show all floors
whitewind replied at 2015-11-9 20:44
I patched libMali.so and now driver and Kodi are working. But I experience periodic segfaults in lib ...

Rebuilt glmark2 from source and it works
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