From 5ca6779d2f18b195cb3b66a14a271911fc609094 Mon Sep 17 00:00:00 2001 From: Rob Clark Date: Mon, 18 Oct 2021 08:36:25 -0700 Subject: drm/msm/devfreq: Restrict idle clamping to a618 for now Until we better understand the stability issues caused by frequent frequency changes, lets limit them to a618. Signed-off-by: Rob Clark Tested-by: John Stultz Tested-by: Caleb Connolly Link: https://lore.kernel.org/r/20211018153627.2787882-1-robdclark@gmail.com Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/msm_gpu.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/gpu/drm/msm/msm_gpu.h') diff --git a/drivers/gpu/drm/msm/msm_gpu.h b/drivers/gpu/drm/msm/msm_gpu.h index 030f82f149c2..ee25d556c8a1 100644 --- a/drivers/gpu/drm/msm/msm_gpu.h +++ b/drivers/gpu/drm/msm/msm_gpu.h @@ -203,6 +203,10 @@ struct msm_gpu { uint32_t suspend_count; struct msm_gpu_state *crashstate; + + /* Enable clamping to idle freq when inactive: */ + bool clamp_to_idle; + /* True if the hardware supports expanded apriv (a650 and newer) */ bool hw_apriv; -- cgit v1.2.3