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Commit 91c672d7 authored by Hareesh Gundu's avatar Hareesh Gundu
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 avatarHareesh Gundu <hareeshg@codeaurora.org>
parent 681f798f

drivers/gpu/msm/kgsl_rgmu.c

+2 −3
Original line number Diff line number Diff line 
/* Copyright (c) 2018, The Linux Foundation. All rights reserved.

/* Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -312,7 +312,6 @@ static void rgmu_stop(struct kgsl_device *device) 
	 * that hang recovery is needed to power on GPU

	 */

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

	gmu_dev_ops->irq_disable(device);

	rgmu_snapshot(device);

}
@@ -447,7 +446,6 @@ static int rgmu_start(struct kgsl_device *device) 


error_rgmu:

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

	gmu_dev_ops->irq_disable(device);

	rgmu_snapshot(device);

	return ret;

}
@@ -489,4 +487,5 @@ struct gmu_core_ops rgmu_ops = { 
	.dcvs_set = rgmu_dcvs_set,

	.snapshot = rgmu_snapshot,

	.regulator_isenabled = rgmu_regulator_isenabled,

	.suspend = rgmu_suspend,

};