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| author | Rob Clark <robdclark@gmail.com> | 2014-11-25 12:41:18 -0500 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2014-12-18 14:32:14 -0500 |
| commit | f86afecf0defbc8d046bc7a7c5fc19a8c9ba1364 (patch) | |
| tree | 1522a0b086298ed21cda7ea41cd74fa3e0b4ee2f /drivers/cpufreq/ppc_cbe_cpufreq_pmi.c | |
| parent | 5acb07ea802c3a06bbe22cba32fbb8eb97b6b3ae (diff) | |
drm/msm: block incoming update on pending updates
We can't have multiple updates pending on a given CRTC, and we don't
want a sync update to race w/ an async update that preceeded it. So
keep track of which CRTCs have updates in flight, and block later
updates that would conflict.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/cpufreq/ppc_cbe_cpufreq_pmi.c')
0 files changed, 0 insertions, 0 deletions