Xorg glamo update

Graeme Gregory graeme at openmoko.org
Sun Jan 4 17:32:42 CET 2009

Well over xmas/new year I managed to finish porting the code from kdrive
to xorg architecture. The code is still contained in the
xora/xorg-driver-wip branch as it is not currently functional.

As can be seen from the log below we successfully initialise the exa
extension but the first time we try and write data to the glamo chip the
GTA02 hard locks. I guess this is because I am crashing the glamo and
killing the bus or just plain writing crap to the wrong address so I am
now slowly debugging the cause.

(WW) Glamo(0): EXA hardware acceleration initialising
(II) EXA(0): Offscreen pixmap area of 7774208 bytes
(II) EXA(0): Driver registered support for the following operations:
(II)         Solid
(II)         Copy
(II)         Composite (RENDER acceleration)
(II)         UploadToScreen
(II)         DownloadFromScreen
Initialized EXA acceleration
(WW) Glamo(0): here1
(WW) Glamo(0): GLAMOCMDQInit here1
(WW) Glamo(0): GLAMOCMDQInit here2
(WW) Glamo(0): GLAMOCMDQInit here3
(WW) Glamo(0): GLAMOCMDQInit here4



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