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Commit 295106cf authored by bait_dispatcher_monitor_system's avatar bait_dispatcher_monitor_system Committed by Gerrit - the friendly Code Review server
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Merge "msm: camera2: cpp: Check IOMMU status before processing frame"

parents 03560956 4d0727b7

drivers/media/platform/msm/camera_v2/pproc/cpp/msm_cpp.c

+5 −0
Original line number Diff line number Diff line
@@ -1736,6 +1736,11 @@ static int msm_cpp_cfg_frame(struct cpp_device *cpp_dev, 
		return -EINVAL;

	}



	if (cpp_dev->iommu_state != CPP_IOMMU_STATE_ATTACHED) {

		pr_info("IOMMU is not attached\n");

		return -EAGAIN;

	}



	in_phyaddr = msm_cpp_fetch_buffer_info(cpp_dev,

		&new_frame->input_buffer_info,

		((new_frame->input_buffer_info.identity >> 16) & 0xFFFF),