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Commit 6d12c50a authored by Hareesh Gundu's avatar Hareesh Gundu Committed by Deepak Kumar
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msm: kgsl: Skip soft reset for A612 GPU 



The IPC protocol between RGMU and CP will
not restart after soft reset. Hence skip
the soft reset for A612.

Change-Id: I2fbfba167e0303b546c64b8c7d0b74c9493aed4f
Signed-off-by: default avatarHareesh Gundu <hareeshg@codeaurora.org>
Signed-off-by: default avatarDeepak Kumar <dkumar@codeaurora.org>
parent 839e0382

drivers/gpu/msm/adreno.c

+5 −3
Original line number Diff line number Diff line
@@ -2200,11 +2200,13 @@ static inline bool adreno_try_soft_reset(struct kgsl_device *device, int fault) 


	/*

	 * Do not do soft reset for a IOMMU fault (because the IOMMU hardware

	 * needs a reset too) or for the A304 because it can't do SMMU

	 * programming of any kind after a soft reset

	 * needs a reset too) and also for below gpu

	 * A304: It can't do SMMU programming of any kind after a soft reset

	 * A612: IPC protocol between RGMU and CP will not restart after reset

	 */



	if ((fault & ADRENO_IOMMU_PAGE_FAULT) || adreno_is_a304(adreno_dev))

	if ((fault & ADRENO_IOMMU_PAGE_FAULT) || adreno_is_a304(adreno_dev) ||

			adreno_is_a612(adreno_dev))

		return false;



	return true;