1 files changed, 90 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/gdc_global.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/gdc_global.h
new file mode 100644
index 0000000..4505775
--- /dev/null
+++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/gdc_global.h
@@ -0,0 +1,90 @@
+/*
+ * Support for Intel Camera Imaging ISP subsystem.
+ * Copyright (c) 2015, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#ifndef __GDC_GLOBAL_H_INCLUDED__
+#define __GDC_GLOBAL_H_INCLUDED__
+
+#define IS_GDC_VERSION_2
+
+#include <type_support.h>
+#include "gdc_v2_defs.h"
+
+/*
+ * Storage addresses for packed data transfer
+ */
+#define GDC_PARAM_ICX_LEFT_ROUNDED_IDX            0
+#define GDC_PARAM_OXDIM_FLOORED_IDX               1
+#define GDC_PARAM_OXDIM_LAST_IDX                  2
+#define GDC_PARAM_WOIX_LAST_IDX                   3
+#define GDC_PARAM_IY_TOPLEFT_IDX                  4
+#define GDC_PARAM_CHUNK_CNT_IDX                   5
+/*#define GDC_PARAM_ELEMENTS_PER_XMEM_ADDR_IDX    6 */		/* Derived from bpp */
+#define GDC_PARAM_BPP_IDX                         6
+#define GDC_PARAM_BLOCK_HEIGHT_IDX                7
+/*#define GDC_PARAM_DMA_CHANNEL_STRIDE_A_IDX      8*/		/* The DMA stride == the GDC buffer stride */
+#define GDC_PARAM_WOIX_IDX                        8
+#define GDC_PARAM_DMA_CHANNEL_STRIDE_B_IDX        9
+#define GDC_PARAM_DMA_CHANNEL_WIDTH_A_IDX        10
+#define GDC_PARAM_DMA_CHANNEL_WIDTH_B_IDX        11
+#define GDC_PARAM_VECTORS_PER_LINE_IN_IDX        12
+#define GDC_PARAM_VECTORS_PER_LINE_OUT_IDX       13
+#define GDC_PARAM_VMEM_IN_DIMY_IDX               14
+#define GDC_PARAM_COMMAND_IDX                    15
+#define N_GDC_PARAM                              16
+
+/* Because of the packed parameter transfer max(params) == max(fragments) */
+#define	N_GDC_FRAGMENTS		N_GDC_PARAM
+
+/* The GDC is capable of higher internal precision than the parameter data structures */
+#define HRT_GDC_COORD_SCALE_BITS	6
+#define HRT_GDC_COORD_SCALE			(1 << HRT_GDC_COORD_SCALE_BITS)
+
+typedef enum {
+	GDC_CH0_ID = 0,
+	N_GDC_CHANNEL_ID
+} gdc_channel_ID_t;
+
+typedef enum {
+	gdc_8_bpp  = 8,
+	gdc_10_bpp = 10,
+	gdc_12_bpp = 12,
+	gdc_14_bpp = 14
+} gdc_bits_per_pixel_t;
+
+typedef struct gdc_scale_param_mem_s {
+	uint16_t  params[N_GDC_PARAM];
+	uint16_t  ipx_start_array[N_GDC_PARAM];
+	uint16_t  ibuf_offset[N_GDC_PARAM];
+	uint16_t  obuf_offset[N_GDC_PARAM];
+} gdc_scale_param_mem_t;
+
+typedef struct gdc_warp_param_mem_s {
+	uint32_t      origin_x;
+	uint32_t      origin_y;
+	uint32_t      in_addr_offset;
+	uint32_t      in_block_width;
+	uint32_t      in_block_height;
+	uint32_t      p0_x;
+	uint32_t      p0_y;
+	uint32_t      p1_x;
+	uint32_t      p1_y;
+	uint32_t      p2_x;
+	uint32_t      p2_y;
+	uint32_t      p3_x;
+	uint32_t      p3_y;
+	uint32_t      padding[3];
+} gdc_warp_param_mem_t;
+
+
+#endif /* __GDC_GLOBAL_H_INCLUDED__ */