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Commit d7c20bce authored by Karthik Anantha Ram's avatar Karthik Anantha Ram Committed by Venkat Chinta
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msm: camera: isp: Add check for cid acquire 



This change adds a check to validate the cid being acquired,
when custom HW is in the pipeline.

CRs-Fixed: 2524308
Change-Id: I32913e74bc946a4333f77f5e10757c4bd51eab67
Signed-off-by: default avatarKarthik Anantha Ram <kartanan@codeaurora.org>
parent 9fdce6ca

drivers/cam_isp/isp_hw_mgr/isp_hw/ife_csid_hw/cam_ife_csid_core.c

+31 −9
Original line number Diff line number Diff line
@@ -773,19 +773,41 @@ int cam_ife_csid_cid_reserve(struct cam_ife_csid_hw *csid_hw, 
		break;

	case CAM_CPAS_TITAN_480_V100:

	case CAM_CPAS_TITAN_580_V100:

		if (cid_reserv->in_port->cust_node == 1) {

			if (cid_reserv->in_port->usage_type == 1) {

				CAM_ERR(CAM_ISP, "Dual IFE is not supported");

		/*

		 * Assigning existing two IFEs for custom in KONA,

		 * this needs to be addressed accordingly for

		 * upcoming targets

		 */

		if (cid_reserv->in_port->cust_node) {

			if (cid_reserv->in_port->usage_type ==

				CAM_ISP_RES_USAGE_DUAL) {

				CAM_ERR(CAM_ISP,

					"Dual IFE is not supported for cust_node %u",

					cid_reserv->in_port->cust_node);

				rc = -EINVAL;

				goto end;

			}



			if (cid_reserv->in_port->cust_node ==

				CAM_ISP_ACQ_CUSTOM_PRIMARY) {

				if (csid_hw->hw_intf->hw_idx != 0) {

				CAM_DBG(CAM_ISP, "CSID%d not eligible",

					CAM_ERR(CAM_ISP, "CSID%d not eligible",

						csid_hw->hw_intf->hw_idx);

					rc = -EINVAL;

					goto end;

				}

			}



			if (cid_reserv->in_port->cust_node ==

				CAM_ISP_ACQ_CUSTOM_SECONDARY) {

				if (csid_hw->hw_intf->hw_idx != 1) {

					CAM_ERR(CAM_ISP, "CSID%d not eligible",

						csid_hw->hw_intf->hw_idx);

					rc = -EINVAL;

					goto end;

				}

			}

		}

		break;

	default:

		break;
@@ -828,7 +850,7 @@ int cam_ife_csid_cid_reserve(struct cam_ife_csid_hw *csid_hw, 
	case CAM_IFE_PIX_PATH_RES_IPP:

		if (csid_hw->ipp_res.res_state !=

			CAM_ISP_RESOURCE_STATE_AVAILABLE) {

			CAM_DBG(CAM_ISP,

			CAM_ERR(CAM_ISP,

				"CSID:%d IPP resource not available",

				csid_hw->hw_intf->hw_idx);

			rc = -EINVAL;