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| author | Alex Deucher <[email protected]> | 2011-04-02 13:15:50 +0000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2011-04-04 00:08:35 +0000 |
| commit | fb9674bd2cd3c18f6c756ee123967e43be501263 (patch) | |
| tree | 6f72538672862de7b8bee00616c4449e6b0ccbcb /drivers/misc/ibmasm/module.c | |
| parent | drm/radeon/kms: Add support for tv-out dongle on G5 9600 (diff) | |
| download | kernel-fb9674bd2cd3c18f6c756ee123967e43be501263.tar.gz kernel-fb9674bd2cd3c18f6c756ee123967e43be501263.zip | |
drm/radeon/kms: pageflipping cleanup for avivo+
Avoid touching the flip setup regs while
acceleration is running. Set them at modeset
rather than during pageflip. Touching these
regs while acceleration is active caused hangs
on pre-avivo chips. These chips do not seem
to be affected, but better safe than sorry,
plus it avoids repeatedly reprogramming the
regs every flip.
Signed-off-by: Alex Deucher <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
Diffstat (limited to 'drivers/misc/ibmasm/module.c')
0 files changed, 0 insertions, 0 deletions