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| author | Chris Wilson <[email protected]> | 2012-04-09 12:59:46 +0000 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2012-04-11 10:14:24 +0000 |
| commit | 27c1cbd06a7620b354cbb363834f3bb8df4f410d (patch) | |
| tree | 0c65a9e811897758f568b73ee0466b1f5fa66f19 /lib/mpi/mpi-bit.c | |
| parent | Revert "drm/i915: reenable gmbus on gen3+ again" (diff) | |
| download | kernel-27c1cbd06a7620b354cbb363834f3bb8df4f410d.tar.gz kernel-27c1cbd06a7620b354cbb363834f3bb8df4f410d.zip | |
drm/i915/ringbuffer: Exclude last 2 cachlines of ring on 845g
The 845g shares the errata with i830 whereby executing a command
within 2 cachelines of the end of the ringbuffer may cause a GPU hang.
Signed-off-by: Chris Wilson <[email protected]>
Cc: [email protected]
Signed-off-by: Daniel Vetter <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-bit.c')
0 files changed, 0 insertions, 0 deletions