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| author | Yogish Kulkarni <yogishk@nvidia.com> | 2013-02-05 17:31:08 +0530 |
|---|---|---|
| committer | Terje Bergstrom <tbergstrom@nvidia.com> | 2013-10-21 01:59:47 -0700 |
| commit | 2d762e20947a6be8abd401febf0321a67b7b430c (patch) | |
| tree | 1e9fd2b91298116e32f2671cc9d9d164ecbcc5f7 /drivers/base | |
| parent | 9146997969a97ec05677b0f4344f311245f6d56a (diff) | |
input-cfboost: use RT kthread for PM QoS request
It has been observed that input drivers worker thread gets scheduled
before boost worker thread, specifically in case of Raydium touch.
The delayed scheduling of boost works adds to first touch latency
when cpu is idle and running at lower clock rate. Hence use RT
kthread for fast scheduling of boost work. Thread Priority is set to
MAX_RT_PRIO-10 so that the highest RT priority level is left for
EMC DVFS.
Bug 1245419
Bug 1229219
Bug 1364240
Change-Id: I342161532a7b8407d1ecfad29710e13a47331bff
Signed-off-by: Yogish Kulkarni <yogishk@nvidia.com>
Reviewed-on: http://git-master/r/249716
(cherry picked from commit 851e0df306161be573b1a94c6eb3fdfdb5107167)
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/288807
Reviewed-by: Automatic_Commit_Validation_User
Diffstat (limited to 'drivers/base')
0 files changed, 0 insertions, 0 deletions