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msm: kgsl: Turn on GPU clock before setting the control flag

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Make sure the GPU clocks are turned on before the control flag
is set, otherwise the clocks can never be turned on afterwards.

Change-Id: I44458e11ae09ae2499c7c2d5334e5acd43261756
Signed-off-by: Suman Tatiraju <sumant@codeaurora.org>
This commit is contained in:
Suman Tatiraju
2013-09-09 12:49:34 -07:00
committed by Iliyan Malchev
parent 89483ce81c
commit 48d0211da0
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/msm/adreno.c
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@@ -2187,6 +2187,8 @@ static int adreno_setproperty(struct kgsl_device *device,
adreno_dev->fast_hang_detect = 1;
kgsl_pwrscale_enable(device);
} else {
kgsl_pwrctrl_wake(device);
device->pwrctrl.ctrl_flags = KGSL_PWR_ON;
adreno_dev->fast_hang_detect = 0;
kgsl_pwrscale_disable(device);
}