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drm/msm: Increase gpu boost interval
authorAkhil P Oommen <akhilpo@codeaurora.org>
Thu, 18 Nov 2021 10:20:29 +0000 (15:50 +0530)
committerRob Clark <robdclark@chromium.org>
Sun, 28 Nov 2021 18:00:20 +0000 (10:00 -0800)
commit2a1ac5ba9080d4e86e597fb287f6992a9511b90c
tree2aacec4932c35c4f58ccb64ccc8ad621c3d33a38
parent8b9af498a0f7609f683650e53d9a81b2cbdb0ee3
drm/msm: Increase gpu boost interval

Currently, we boost gpu freq after 25ms of inactivity. This regresses
some of the 30 fps usecases where the workload on gpu (at 33ms internval)
is very small which it can finish at the lowest OPP before the deadline.
Lets increase this inactivity threshold to 50ms (same as the current
devfreq interval) to fix this.

Signed-off-by: Akhil P Oommen <akhilpo@codeaurora.org>
Link: https://lore.kernel.org/r/20211118154903.1.I2ed37cd8ad45a5a94d9de53330f973a62bd1fb29@changeid
Signed-off-by: Rob Clark <robdclark@chromium.org>
drivers/gpu/drm/msm/msm_gpu_devfreq.c