msm: kgsl: Call pwrscale busy only when the GPU is definitely busy.
Original call placement could happen without actually starting
the GPU's workload.
Signed-off-by: Lucille Sylvester <lsylvest@codeaurora.org>
diff --git a/drivers/gpu/msm/adreno_ringbuffer.c b/drivers/gpu/msm/adreno_ringbuffer.c
index f24b7fd..4eb3bdd0 100644
--- a/drivers/gpu/msm/adreno_ringbuffer.c
+++ b/drivers/gpu/msm/adreno_ringbuffer.c
@@ -49,6 +49,10 @@
{
BUG_ON(rb->wptr == 0);
+ /* Let the pwrscale policy know that new commands have
+ been submitted. */
+ kgsl_pwrscale_busy(rb->device);
+
/*synchronize memory before informing the hardware of the
*new commands.
*/
diff --git a/drivers/gpu/msm/kgsl.c b/drivers/gpu/msm/kgsl.c
index 394c037..a316d3e 100644
--- a/drivers/gpu/msm/kgsl.c
+++ b/drivers/gpu/msm/kgsl.c
@@ -895,11 +895,6 @@
goto free_ibdesc;
}
- /* Let the pwrscale policy know that a new command buffer
- is being issued */
-
- kgsl_pwrscale_busy(dev_priv->device);
-
result = dev_priv->device->ftbl->issueibcmds(dev_priv,
context,
ibdesc,