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Commit 313f1e7f authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "msm: camera: fix iommu deinit sequence in cpp"

parents 47682836 17d6e976

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

+2 −2
Original line number Diff line number Diff line
@@ -1070,13 +1070,13 @@ static int cpp_close_node(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) 
			msm_camera_io_r(cpp_dev->cpp_hw_base + 0x8C));

		msm_camera_io_w(0x0, cpp_dev->base + MSM_CPP_MICRO_CLKEN_CTL);

		msm_cpp_clear_timer(cpp_dev);

		cpp_deinit_mem(cpp_dev);

		cpp_release_hardware(cpp_dev);

		if (cpp_dev->iommu_state == CPP_IOMMU_STATE_ATTACHED) {

			iommu_detach_device(cpp_dev->domain,

				cpp_dev->iommu_ctx);

			cpp_dev->iommu_state = CPP_IOMMU_STATE_DETACHED;

		}

		cpp_release_hardware(cpp_dev);

		cpp_deinit_mem(cpp_dev);

		msm_cpp_empty_list(processing_q, list_frame);

		msm_cpp_empty_list(eventData_q, list_eventdata);

		cpp_dev->state = CPP_STATE_OFF;