media: staging/intel-ipu3: css: Compute and program ccs

A collection of routines that are mainly used
to calculate the parameters for accelerator cluster.
Signed-off-by: Yong Zhi <yong.zhi@intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

drivers/staging/media/ipu3/ipu3-css-params.h

+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (C) 2018 Intel Corporation */
+
+#ifndef __IPU3_PARAMS_H
+#define __IPU3_PARAMS_H
+
+int ipu3_css_cfg_acc(struct ipu3_css *css, struct ipu3_uapi_flags *use,
+		     struct imgu_abi_acc_param *acc,
+		     struct imgu_abi_acc_param *acc_old,
+		     struct ipu3_uapi_acc_param *acc_user);
+
+int ipu3_css_cfg_vmem0(struct ipu3_css *css, struct ipu3_uapi_flags *use,
+		       void *vmem0, void *vmem0_old,
+		       struct ipu3_uapi_params *user);
+
+int ipu3_css_cfg_dmem0(struct ipu3_css *css, struct ipu3_uapi_flags *use,
+		       void *dmem0, void *dmem0_old,
+		       struct ipu3_uapi_params *user);
+
+void ipu3_css_cfg_gdc_table(struct imgu_abi_gdc_warp_param *gdc,
+			    int frame_in_x, int frame_in_y,
+			    int frame_out_x, int frame_out_y,
+			    int env_w, int env_h);
+
+#endif /*__IPU3_PARAMS_H */