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Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/input_formatter_local.h')
-rw-r--r--drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/input_formatter_local.h120
1 files changed, 120 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/input_formatter_local.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/input_formatter_local.h
new file mode 100644
index 0000000..3e00b5e
--- /dev/null
+++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/input_formatter_local.h
@@ -0,0 +1,120 @@
+/*
+ * Support for Intel Camera Imaging ISP subsystem.
+ * Copyright (c) 2010-2015, 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 __INPUT_FORMATTER_LOCAL_H_INCLUDED__
+#define __INPUT_FORMATTER_LOCAL_H_INCLUDED__
+
+#include "input_formatter_global.h"
+
+#include "isp.h" /* ISP_VEC_ALIGN */
+
+typedef struct input_formatter_switch_state_s input_formatter_switch_state_t;
+typedef struct input_formatter_state_s input_formatter_state_t;
+typedef struct input_formatter_bin_state_s input_formatter_bin_state_t;
+
+#define HIVE_IF_FSM_SYNC_STATUS 0x100
+#define HIVE_IF_FSM_SYNC_COUNTER 0x104
+#define HIVE_IF_FSM_DEINTERLEAVING_IDX 0x114
+#define HIVE_IF_FSM_DECIMATION_H_COUNTER 0x118
+#define HIVE_IF_FSM_DECIMATION_V_COUNTER 0x11C
+#define HIVE_IF_FSM_DECIMATION_BLOCK_V_COUNTER 0x120
+#define HIVE_IF_FSM_PADDING_STATUS 0x124
+#define HIVE_IF_FSM_PADDING_ELEMENT_COUNTER 0x128
+#define HIVE_IF_FSM_VECTOR_SUPPORT_ERROR 0x12C
+#define HIVE_IF_FSM_VECTOR_SUPPORT_BUFF_FULL 0x130
+#define HIVE_IF_FSM_VECTOR_SUPPORT 0x134
+#define HIVE_IF_FIFO_SENSOR_STATUS 0x138
+
+/*
+ * The switch LUT's coding defines a sink for each
+ * single channel ID + channel format type. Conversely
+ * the sink (i.e. an input formatter) can be reached
+ * from multiple channel & format type combinations
+ *
+ * LUT[0,1] channel=0, format type {0,1,...31}
+ * LUT[2,3] channel=1, format type {0,1,...31}
+ * LUT[4,5] channel=2, format type {0,1,...31}
+ * LUT[6,7] channel=3, format type {0,1,...31}
+ *
+ * Each register hold 16 2-bit fields encoding the sink
+ * {0,1,2,3}, "0" means unconnected.
+ *
+ * The single FSYNCH register uses four 3-bit fields of 1-hot
+ * encoded sink information, "0" means unconnected.
+ *
+ * The encoding is redundant. The FSYNCH setting will connect
+ * a channel to a sink. At that point the LUT's belonging to
+ * that channel can be directed to another sink. Thus the data
+ * goes to another place than the synch
+ */
+struct input_formatter_switch_state_s {
+ int if_input_switch_lut_reg[8];
+ int if_input_switch_fsync_lut;
+ int if_input_switch_ch_id_fmt_type;
+ bool if_input_switch_map[HIVE_SWITCH_N_CHANNELS][HIVE_SWITCH_N_FORMATTYPES];
+};
+
+struct input_formatter_state_s {
+/* int reset; */
+ int start_line;
+ int start_column;
+ int cropped_height;
+ int cropped_width;
+ int ver_decimation;
+ int hor_decimation;
+ int ver_deinterleaving;
+ int hor_deinterleaving;
+ int left_padding;
+ int eol_offset;
+ int vmem_start_address;
+ int vmem_end_address;
+ int vmem_increment;
+ int is_yuv420;
+ int vsync_active_low;
+ int hsync_active_low;
+ int allow_fifo_overflow;
+ int block_fifo_when_no_req;
+ int fsm_sync_status;
+ int fsm_sync_counter;
+ int fsm_crop_status;
+ int fsm_crop_line_counter;
+ int fsm_crop_pixel_counter;
+ int fsm_deinterleaving_index;
+ int fsm_dec_h_counter;
+ int fsm_dec_v_counter;
+ int fsm_dec_block_v_counter;
+ int fsm_padding_status;
+ int fsm_padding_elem_counter;
+ int fsm_vector_support_error;
+ int fsm_vector_buffer_full;
+ int vector_support;
+ int sensor_data_lost;
+};
+
+struct input_formatter_bin_state_s {
+ uint32_t reset;
+ uint32_t input_endianness;
+ uint32_t output_endianness;
+ uint32_t bitswap;
+ uint32_t block_synch;
+ uint32_t packet_synch;
+ uint32_t readpostwrite_synch;
+ uint32_t is_2ppc;
+ uint32_t en_status_update;
+};
+
+static const unsigned int input_formatter_alignment[N_INPUT_FORMATTER_ID] = {
+ ISP_VEC_ALIGN, ISP_VEC_ALIGN, HIVE_ISP_CTRL_DATA_BYTES};
+
+#endif /* __INPUT_FORMATTER_LOCAL_H_INCLUDED__ */
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