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Commit d12f8274 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "msm: kgsl: Save and restore the power ctrl_flags during recovery"

parents 8097d6d6 f2af78b7

drivers/gpu/msm/adreno_a6xx.c

+6 −0
Original line number Diff line number Diff line
@@ -1206,6 +1206,10 @@ static int a6xx_reset(struct kgsl_device *device) 
{

	struct adreno_device *adreno_dev = ADRENO_DEVICE(device);

	int ret;

	unsigned long flags = device->pwrctrl.ctrl_flags;



	/* Clear ctrl_flags to ensure clocks and regulators are turned off */

	device->pwrctrl.ctrl_flags = 0;



	kgsl_pwrctrl_change_state(device, KGSL_STATE_INIT);
@@ -1218,6 +1222,8 @@ static int a6xx_reset(struct kgsl_device *device) 


	kgsl_pwrctrl_change_state(device, KGSL_STATE_ACTIVE);



	device->pwrctrl.ctrl_flags = flags;



	/* Toggle GX CPR on demand */

	 a6xx_gx_cpr_toggle(device);