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Commit 09d1fc1c authored by Sravankumar bijili's avatar Sravankumar bijili
Browse files

msm: kgsl: Do not disable rgmu irq twice on error case 



During the GPU wakeup sequence if GMU_FAULT is set
we change the state to RESET to ensure rgmu_suspend()
called to recover from GMU_FAULT. We already have
the disable irq in rgmu_suspend(), So don’t disable irq
on rgmu error case.

Change-Id: I19f111195ebb01633899320e77c23689357d8852
Signed-off-by: default avatarSravankumar bijili <csbijil@codeaurora.org>
parent f52b5e33

drivers/gpu/msm/kgsl_rgmu.c

+1 −2
Original line number Original line Diff line number Diff line
@@ -304,7 +304,6 @@ static void rgmu_stop(struct kgsl_device *device) 
	 * that hang recovery is needed to power on GPU

	 * that hang recovery is needed to power on GPU

	 */

	 */

	set_bit(GMU_FAULT, &device->gmu_core.flags);

	set_bit(GMU_FAULT, &device->gmu_core.flags);

	gmu_dev_ops->irq_disable(device);

	rgmu_snapshot(device);

	rgmu_snapshot(device);

}

}
@@ -438,7 +437,6 @@ static int rgmu_start(struct kgsl_device *device) 




error_rgmu:

error_rgmu:

	set_bit(GMU_FAULT, &device->gmu_core.flags);

	set_bit(GMU_FAULT, &device->gmu_core.flags);

	gmu_dev_ops->irq_disable(device);

	rgmu_snapshot(device);

	rgmu_snapshot(device);

	return ret;

	return ret;

}

}
@@ -480,4 +478,5 @@ struct gmu_core_ops rgmu_ops = { 
	.dcvs_set = rgmu_dcvs_set,

	.dcvs_set = rgmu_dcvs_set,

	.snapshot = rgmu_snapshot,

	.snapshot = rgmu_snapshot,

	.regulator_isenabled = rgmu_regulator_isenabled,

	.regulator_isenabled = rgmu_regulator_isenabled,

	.suspend = rgmu_suspend,

};
 
};