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| author | Michel Daenzer <michel@daenzer.net> | 2002-10-29 13:49:26 +0000 |
|---|---|---|
| committer | Michel Daenzer <michel@daenzer.net> | 2002-10-29 13:49:26 +0000 |
| commit | 5e1b8ed88ae8fb8b697515140f7a00d022ac2db0 (patch) | |
| tree | 95553095ecb8905672e40c7bc153e73aa07e4478 /shared-core/mga_dma.c | |
| parent | 10900dab7caa593a54d76e5f6abdc3df9bdd0a04 (diff) | |
preserve CRTC{,2}_OFFSET_CNTL in 2D driver to avoid bad effects when
pageflipping after a mode switch
take current page into account in AdjustFrame(); writing the CRTC offset
via the CP was probably a bad idea as this can happen asynchronously,
reverted
take frame offset into account when flipping pages
handle CRTC2 as well for pageflipping (untested)
preserve GEN_INT_CNTL on mode switches to prevent interrupts from getting
disabled
Diffstat (limited to 'shared-core/mga_dma.c')
0 files changed, 0 insertions, 0 deletions