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Commit 19d81445 authored by Venkat Chinta's avatar Venkat Chinta Committed by Gerrit - the friendly Code Review server
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msm: camera: isp: Send notification to userspace 



ISP driver must notify the userspace when any hardware error occurs
so that the userspace knows when to use the register dump.

CRs-Fixed: 2513939
Change-Id: I0d9ba9a22c6f2494ba3cc837513b8989c6cc1119
Signed-off-by: default avatarVenkat Chinta <vchinta@codeaurora.org>
parent e8bc3c7c

drivers/cam_isp/cam_isp_context.c

+1 −5
Original line number Diff line number Diff line
@@ -1206,10 +1206,6 @@ static int __cam_isp_ctx_handle_error(struct cam_isp_context *ctx_isp, 
	uint32_t error_type = error_event_data->error_type;



	CAM_DBG(CAM_ISP, "Enter error_type = %d", error_type);

	if ((error_type == CAM_ISP_HW_ERROR_OVERFLOW) ||

		(error_type == CAM_ISP_HW_ERROR_BUSIF_OVERFLOW))

		notify.error = CRM_KMD_ERR_OVERFLOW;





	if ((error_type == CAM_ISP_HW_ERROR_OVERFLOW) ||

		(error_type == CAM_ISP_HW_ERROR_BUSIF_OVERFLOW) ||
@@ -1397,7 +1393,7 @@ static int __cam_isp_ctx_handle_error(struct cam_isp_context *ctx_isp, 
		 * and to dump relevant info

		 */



		if (notify.error == CRM_KMD_ERR_OVERFLOW) {

		if (notify.error == CRM_KMD_ERR_FATAL) {

			req_msg.session_hdl = ctx_isp->base->session_hdl;

			req_msg.u.err_msg.device_hdl = ctx_isp->base->dev_hdl;

			req_msg.u.err_msg.error_type =