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| author | Lucas Stach <dev@lynxeye.de> | 2012-12-19 21:38:54 +0000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-12-30 14:01:33 +1000 |
| commit | 83c0bcb694be31dcd6c04bdd935b96a95a0af548 (patch) | |
| tree | f6b6448f3080240513a40208098e99625010a31d /tools/perf/scripts/python | |
| parent | drm: tegra: don't leave clients host1x member uninitialized (diff) | |
| download | linux-83c0bcb694be31dcd6c04bdd935b96a95a0af548.tar.gz linux-83c0bcb694be31dcd6c04bdd935b96a95a0af548.zip | |
drm: tegra: protect DC register access with mutex
Window properties are programmed through a shared aperture and have to
happen atomically. Also we do the read-update-write dance on some of the
shared regs.
To make sure that different functions don't stumble over each other
protect the register access with a mutex.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions