msm: kgsl: Add a pwrscale policy to interact with msm_dcvs
This pwrscale policy provides per-core idle information to the
msm_dcvs driver. It accepts frequency updates from the msm_dcvs
driver and updates the core frequency as needed.
Change-Id: I201cfcb6ceedc19c27f7848781813d9c477f9f83
Signed-off-by: Lucille Sylvester <lsylvest@codeaurora.org>
diff --git a/drivers/gpu/msm/kgsl_pwrctrl.c b/drivers/gpu/msm/kgsl_pwrctrl.c
index 8ccd462..6f575ec 100644
--- a/drivers/gpu/msm/kgsl_pwrctrl.c
+++ b/drivers/gpu/msm/kgsl_pwrctrl.c
@@ -601,9 +601,7 @@
mutex_lock(&device->mutex);
if (device->state & (KGSL_STATE_ACTIVE | KGSL_STATE_NAP)) {
- if ((device->requested_state != KGSL_STATE_SLEEP) &&
- (device->requested_state != KGSL_STATE_SLUMBER))
- kgsl_pwrscale_idle(device);
+ kgsl_pwrscale_idle(device);
if (kgsl_pwrctrl_sleep(device) != 0) {
mod_timer(&device->idle_timer,