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| author |   Hai Li <hali@codeaurora.org> | 2015-07-27 13:49:45 -0400 |
|---|---|---|
| committer |   Rob Clark <robdclark@gmail.com> | 2015-08-15 18:27:22 -0400 |
| commit | 78b1d470d57dd7a6e0efda63ebad97f0d44e817c (patch) | |
| tree | df7ce98b79674d78b29fb050c21be46c1f69ea58 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | drm/msm/mdp5: Add support for msm8x74v1 (diff) | |
| download | wireguard-linux-78b1d470d57dd7a6e0efda63ebad97f0d44e817c.tar.xz wireguard-linux-78b1d470d57dd7a6e0efda63ebad97f0d44e817c.zip | |
drm/msm: Enable clocks during enable/disable_vblank() callbacks
AHB clock should be enabled before accessing registers during
enable/disable_vblank(). Since these 2 callbacks are called in
atomic context while clk_prepare may cause thread sleep, a work
is scheduled to control vblanks.
v2: fixup spinlock initialization
Signed-off-by: Hai Li <hali@codeaurora.org>
[add comment about cancel_work_sync() before drm_irq_uninstall()]
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions