diff options
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gpu.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gpu.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/gpu/drm/msm/msm_gpu.h b/drivers/gpu/drm/msm/msm_gpu.h index 9e36f6c9bc29..a771f56ed70f 100644 --- a/drivers/gpu/drm/msm/msm_gpu.h +++ b/drivers/gpu/drm/msm/msm_gpu.h @@ -109,11 +109,15 @@ struct msm_gpu_devfreq { struct mutex lock; /** - * idle_constraint: + * idle_freq: * - * A PM QoS constraint to limit max freq while the GPU is idle. + * Shadow frequency used while the GPU is idle. From the PoV of + * the devfreq governor, we are continuing to sample busyness and + * adjust frequency while the GPU is idle, but we use this shadow + * value as the GPU is actually clamped to minimum frequency while + * it is inactive. */ - struct dev_pm_qos_request idle_freq; + unsigned long idle_freq; /** * boost_constraint: @@ -135,8 +139,6 @@ struct msm_gpu_devfreq { /** idle_time: Time of last transition to idle: */ ktime_t idle_time; - struct devfreq_dev_status average_status; - /** * idle_work: * |