/* Copyright (c) 2009, Code Aurora Forum. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 and
 * only version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301, USA.
 *
 */

#ifndef __MSM_VFE7X_H__
#define __MSM_VFE7X_H__
#include <media/msm_camera.h>
#include <mach/camera.h>

struct vfe_frame_extra {
	uint32_t bl_evencol;
	uint32_t bl_oddcol;
	uint16_t g_def_p_cnt;
	uint16_t r_b_def_p_cnt;
};

struct vfe_endframe {
	uint32_t y_address;
	uint32_t cbcr_address;

	unsigned int blacklevelevencolumn:23;
	uint16_t reserved1:9;
	unsigned int blackleveloddcolumn:23;
	uint16_t reserved2:9;

	uint16_t greendefectpixelcount:8;
	uint16_t reserved3:8;
	uint16_t redbluedefectpixelcount:8;
	uint16_t reserved4:8;
} __attribute__ ((packed, aligned(4)));

struct vfe_outputack {
	uint32_t header;
	void *output2newybufferaddress;
	void *output2newcbcrbufferaddress;
} __attribute__ ((packed, aligned(4)));

struct vfe_stats_ack {
	uint32_t header;
	/* MUST BE 64 bit ALIGNED */
	void *bufaddr;
} __attribute__ ((packed, aligned(4)));

/* AXI Output Config Command sent to DSP */
struct axiout {
	uint32_t cmdheader:32;
	int outputmode:3;
	uint8_t format:2;
	 uint32_t /* reserved */ : 27;

	/* AXI Output 1 Y Configuration, Part 1 */
	uint32_t out1yimageheight:12;
	 uint32_t /* reserved */ : 4;
	uint32_t out1yimagewidthin64bitwords:10;
	 uint32_t /* reserved */ : 6;

	/* AXI Output 1 Y Configuration, Part 2 */
	uint8_t out1yburstlen:2;
	uint32_t out1ynumrows:12;
	uint32_t out1yrowincin64bitincs:12;
	 uint32_t /* reserved */ : 6;

	/* AXI Output 1 CbCr Configuration, Part 1 */
	uint32_t out1cbcrimageheight:12;
	 uint32_t /* reserved */ : 4;
	uint32_t out1cbcrimagewidthin64bitwords:10;
	 uint32_t /* reserved */ : 6;

	/* AXI Output 1 CbCr Configuration, Part 2 */
	uint8_t out1cbcrburstlen:2;
	uint32_t out1cbcrnumrows:12;
	uint32_t out1cbcrrowincin64bitincs:12;
	 uint32_t /* reserved */ : 6;

	/* AXI Output 2 Y Configuration, Part 1 */
	uint32_t out2yimageheight:12;
	 uint32_t /* reserved */ : 4;
	uint32_t out2yimagewidthin64bitwords:10;
	 uint32_t /* reserved */ : 6;

	/* AXI Output 2 Y Configuration, Part 2 */
	uint8_t out2yburstlen:2;
	uint32_t out2ynumrows:12;
	uint32_t out2yrowincin64bitincs:12;
	 uint32_t /* reserved */ : 6;

	/* AXI Output 2 CbCr Configuration, Part 1 */
	uint32_t out2cbcrimageheight:12;
	 uint32_t /* reserved */ : 4;
	uint32_t out2cbcrimagewidtein64bitwords:10;
	 uint32_t /* reserved */ : 6;

	/* AXI Output 2 CbCr Configuration, Part 2 */
	uint8_t out2cbcrburstlen:2;
	uint32_t out2cbcrnumrows:12;
	uint32_t out2cbcrrowincin64bitincs:12;
	 uint32_t /* reserved */ : 6;

	/* Address configuration:
	 * output1 phisycal address */
	unsigned long output1buffer1_y_phy;
	unsigned long output1buffer1_cbcr_phy;
	unsigned long output1buffer2_y_phy;
	unsigned long output1buffer2_cbcr_phy;
	unsigned long output1buffer3_y_phy;
	unsigned long output1buffer3_cbcr_phy;
	unsigned long output1buffer4_y_phy;
	unsigned long output1buffer4_cbcr_phy;
	unsigned long output1buffer5_y_phy;
	unsigned long output1buffer5_cbcr_phy;
	unsigned long output1buffer6_y_phy;
	unsigned long output1buffer6_cbcr_phy;
	unsigned long output1buffer7_y_phy;
	unsigned long output1buffer7_cbcr_phy;
	unsigned long output1buffer8_y_phy;
	unsigned long output1buffer8_cbcr_phy;

	/* output2 phisycal address */
	unsigned long output2buffer1_y_phy;
	unsigned long output2buffer1_cbcr_phy;
	unsigned long output2buffer2_y_phy;
	unsigned long output2buffer2_cbcr_phy;
	unsigned long output2buffer3_y_phy;
	unsigned long output2buffer3_cbcr_phy;
	unsigned long output2buffer4_y_phy;
	unsigned long output2buffer4_cbcr_phy;
	unsigned long output2buffer5_y_phy;
	unsigned long output2buffer5_cbcr_phy;
	unsigned long output2buffer6_y_phy;
	unsigned long output2buffer6_cbcr_phy;
	unsigned long output2buffer7_y_phy;
	unsigned long output2buffer7_cbcr_phy;
	unsigned long output2buffer8_y_phy;
	unsigned long output2buffer8_cbcr_phy;
} __attribute__ ((packed, aligned(4)));

struct vfe_stats_we_cfg {
	uint32_t header;

	/* White Balance/Exposure Statistic Selection */
	uint8_t wb_expstatsenable:1;
	uint8_t wb_expstatbuspriorityselection:1;
	unsigned int wb_expstatbuspriorityvalue:4;
	unsigned int /* reserved */ : 26;

	/* White Balance/Exposure Statistic Configuration, Part 1 */
	uint8_t exposurestatregions:1;
	uint8_t exposurestatsubregions:1;
	unsigned int /* reserved */ : 14;

	unsigned int whitebalanceminimumy:8;
	unsigned int whitebalancemaximumy:8;

	/* White Balance/Exposure Statistic Configuration, Part 2 */
	 uint8_t
	    wb_expstatslopeofneutralregionline[NUM_WB_EXP_NEUTRAL_REGION_LINES];

	/* White Balance/Exposure Statistic Configuration, Part 3 */
	unsigned int wb_expstatcrinterceptofneutralregionline2:12;
	unsigned int /* reserved */ : 4;
	unsigned int wb_expstatcbinterceptofneutralreginnline1:12;
	unsigned int /* reserved */ : 4;

	/* White Balance/Exposure Statistic Configuration, Part 4 */
	unsigned int wb_expstatcrinterceptofneutralregionline4:12;
	unsigned int /* reserved */ : 4;
	unsigned int wb_expstatcbinterceptofneutralregionline3:12;
	unsigned int /* reserved */ : 4;

	/* White Balance/Exposure Statistic Output Buffer Header */
	unsigned int wb_expmetricheaderpattern:8;
	unsigned int /* reserved */ : 24;

	/* White Balance/Exposure Statistic Output Buffers-MUST
	 * BE 64 bit ALIGNED */
	void *wb_expstatoutputbuffer[NUM_WB_EXP_STAT_OUTPUT_BUFFERS];
} __attribute__ ((packed, aligned(4)));

struct vfe_stats_af_cfg {
	uint32_t header;

	/* Autofocus Statistic Selection */
	uint8_t af_enable:1;
	uint8_t af_busprioritysel:1;
	unsigned int af_buspriorityval:4;
	unsigned int /* reserved */ : 26;

	/* Autofocus Statistic Configuration, Part 1 */
	unsigned int af_singlewinvoffset:12;
	unsigned int /* reserved */ : 4;
	unsigned int af_singlewinhoffset:12;
	unsigned int /* reserved */ : 3;
	uint8_t af_winmode:1;

	/* Autofocus Statistic Configuration, Part 2 */
	unsigned int af_singglewinvh:11;
	unsigned int /* reserved */ : 5;
	unsigned int af_singlewinhw:11;
	unsigned int /* reserved */ : 5;

	/* Autofocus Statistic Configuration, Parts 3-6 */
	uint8_t af_multiwingrid[NUM_AUTOFOCUS_MULTI_WINDOW_GRIDS];

	/* Autofocus Statistic Configuration, Part 7 */
	signed int af_metrichpfcoefa00:5;
	signed int af_metrichpfcoefa04:5;
	unsigned int af_metricmaxval:11;
	uint8_t af_metricsel:1;
	unsigned int /* reserved */ : 10;

	/* Autofocus Statistic Configuration, Part 8 */
	signed int af_metrichpfcoefa20:5;
	signed int af_metrichpfcoefa21:5;
	signed int af_metrichpfcoefa22:5;
	signed int af_metrichpfcoefa23:5;
	signed int af_metrichpfcoefa24:5;
	unsigned int /* reserved */ : 7;

	/* Autofocus Statistic Output Buffer Header */
	unsigned int af_metrichp:8;
	unsigned int /* reserved */ : 24;

	/* Autofocus Statistic Output Buffers - MUST BE 64 bit ALIGNED!!! */
	void *af_outbuf[NUM_AF_STAT_OUTPUT_BUFFERS];
} __attribute__ ((packed, aligned(4)));	/* VFE_StatsAutofocusConfigCmdType */

struct msm_camera_frame_msg {
	unsigned long output_y_address;
	unsigned long output_cbcr_address;

	unsigned int blacklevelevenColumn:23;
	uint16_t reserved1:9;
	unsigned int blackleveloddColumn:23;
	uint16_t reserved2:9;

	uint16_t greendefectpixelcount:8;
	uint16_t reserved3:8;
	uint16_t redbluedefectpixelcount:8;
	uint16_t reserved4:8;
} __attribute__ ((packed, aligned(4)));

/* New one for 7k */
struct msm_vfe_command_7k {
	uint16_t queue;
	uint16_t length;
	void *value;
};

struct stop_event {
	wait_queue_head_t wait;
	int state;
	int timeout;
};

#endif /* __MSM_VFE7X_H__ */