#ifndef _MSM_VDEC_H_
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#define _MSM_VDEC_H_
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#include <linux/types.h>
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#define VDEC_IOCTL_MAGIC 'v'
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#define VDEC_IOCTL_INITIALIZE _IOWR(VDEC_IOCTL_MAGIC, 1, struct vdec_init)
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#define VDEC_IOCTL_SETBUFFERS _IOW(VDEC_IOCTL_MAGIC, 2, struct vdec_buffer)
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#define VDEC_IOCTL_QUEUE _IOWR(VDEC_IOCTL_MAGIC, 3, \
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struct vdec_input_buf)
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#define VDEC_IOCTL_REUSEFRAMEBUFFER _IOW(VDEC_IOCTL_MAGIC, 4, unsigned int)
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#define VDEC_IOCTL_FLUSH _IOW(VDEC_IOCTL_MAGIC, 5, unsigned int)
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#define VDEC_IOCTL_EOS _IO(VDEC_IOCTL_MAGIC, 6)
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#define VDEC_IOCTL_GETMSG _IOR(VDEC_IOCTL_MAGIC, 7, struct vdec_msg)
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#define VDEC_IOCTL_CLOSE _IO(VDEC_IOCTL_MAGIC, 8)
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#define VDEC_IOCTL_FREEBUFFERS _IOW(VDEC_IOCTL_MAGIC, 9, struct vdec_buf_info)
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#define VDEC_IOCTL_GETDECATTRIBUTES _IOR(VDEC_IOCTL_MAGIC, 10, \
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struct vdec_dec_attributes)
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#define VDEC_IOCTL_GETVERSION _IOR(VDEC_IOCTL_MAGIC, 11, struct vdec_version)
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#define VDEC_IOCTL_SETPROPERTY _IOW \
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(VDEC_IOCTL_MAGIC, 12, struct vdec_property_info)
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#define VDEC_IOCTL_GETPROPERTY _IOR \
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(VDEC_IOCTL_MAGIC, 13, struct vdec_property_info)
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#define VDEC_IOCTL_PERFORMANCE_CHANGE_REQ _IOW(VDEC_IOCTL_MAGIC, 14, \
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unsigned int)
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enum {
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VDEC_FRAME_DECODE_OK,
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VDEC_FRAME_DECODE_ERR,
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VDEC_FATAL_ERR,
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VDEC_FLUSH_FINISH,
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VDEC_EOS,
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VDEC_FRAME_FLUSH,
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VDEC_STREAM_SWITCH,
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VDEC_SUSPEND_FINISH,
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VDEC_BUFFER_CONSUMED
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};
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enum {
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VDEC_FLUSH_INPUT,
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VDEC_FLUSH_OUTPUT,
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VDEC_FLUSH_ALL
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};
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enum {
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VDEC_BUFFER_TYPE_INPUT,
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VDEC_BUFFER_TYPE_OUTPUT,
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VDEC_BUFFER_TYPE_INTERNAL1,
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VDEC_BUFFER_TYPE_INTERNAL2,
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};
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enum {
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VDEC_QUEUE_SUCCESS,
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VDEC_QUEUE_FAILED,
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VDEC_QUEUE_BADSTATE,
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};
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enum {
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VDEC_COLOR_FORMAT_NV21 = 0x01,
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VDEC_COLOR_FORMAT_NV21_YAMOTO = 0x02
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};
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enum vdec_property_id {
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VDEC_FOURCC,
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VDEC_PROFILE,
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VDEC_LEVEL,
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VDEC_DIMENSIONS,
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VDEC_CWIN,
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VDEC_INPUT_BUF_REQ,
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VDEC_OUTPUT_BUF_REQ,
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VDEC_LUMA_CHROMA_STRIDE,
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VDEC_NUM_DAL_PORTS,
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VDEC_PRIORITY,
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VDEC_FRAME_ALIGNMENT
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};
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enum {
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PERF_REQUEST_SET_MIN = 0,
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PERF_REQUEST_LOWER,
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PERF_REQUEST_RAISE,
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PERF_REQUEST_SET_MAX
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};
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struct vdec_input_buf_info {
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u32 offset;
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u32 data;
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u32 size;
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int timestamp_lo;
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int timestamp_hi;
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int avsync_state;
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u32 flags;
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};
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struct vdec_buf_desc {
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u32 bufsize;
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u32 num_min_buffers;
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u32 num_max_buffers;
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};
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struct vdec_buf_req {
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u32 max_input_queue_size;
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struct vdec_buf_desc input;
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struct vdec_buf_desc output;
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struct vdec_buf_desc dec_req1;
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struct vdec_buf_desc dec_req2;
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};
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struct vdec_region_info {
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u32 src_id;
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u32 offset;
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u32 size;
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};
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struct vdec_config {
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u32 fourcc; /* video format */
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u32 width; /* source width */
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u32 height; /* source height */
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u32 order; /* render decoder order */
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u32 notify_enable; /* enable notify input buffer done event */
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u32 vc1_rowbase;
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u32 h264_startcode_detect;
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u32 h264_nal_len_size;
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u32 postproc_flag;
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u32 fruc_enable;
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u32 color_format; /* used to set YUV color format */
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};
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struct vdec_vc1_panscan_regions {
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int num;
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int width[4];
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int height[4];
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int xoffset[4];
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int yoffset[4];
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};
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struct vdec_cropping_window {
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u32 x1;
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u32 y1;
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u32 x2;
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u32 y2;
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};
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struct vdec_frame_info {
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u32 status; /* video decode status */
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u32 offset; /* buffer offset */
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u32 data1; /* user data field 1 */
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u32 data2; /* user data field 2 */
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int timestamp_lo; /* lower 32 bits timestamp, in msec */
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int timestamp_hi; /* higher 32 bits timestamp, in msec */
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int cal_timestamp_lo; /* lower 32 bits cal timestamp, in msec */
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int cal_timestamp_hi; /* higher 32 bits cal timestamp, in msec */
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u32 dec_width; /* frame roi width */
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u32 dec_height; /* frame roi height */
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struct vdec_cropping_window cwin; /* The frame cropping window */
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u32 picture_type[2]; /* picture coding type */
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u32 picture_format; /* picture coding format */
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u32 vc1_rangeY; /* luma range mapping */
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u32 vc1_rangeUV; /* chroma range mapping */
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u32 picture_resolution; /* scaling factor */
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u32 frame_disp_repeat; /* how often repeated by disp */
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u32 repeat_first_field; /* repeat 1st field after 2nd */
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u32 top_field_first; /* top field displayed first */
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u32 interframe_interp; /* not for inter-frame interp */
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struct vdec_vc1_panscan_regions panscan; /* pan region */
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u32 concealed_macblk_num; /* number of concealed macro blk */
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u32 flags; /* input flags */
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u32 performance_stats; /* performance statistics returned by decoder */
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u32 data3; /* user data field 3 */
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};
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struct vdec_buf_info {
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u32 buf_type;
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struct vdec_region_info region;
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u32 num_buf;
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u32 islast;
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};
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struct vdec_buffer {
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u32 pmem_id;
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struct vdec_buf_info buf;
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};
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struct vdec_sequence {
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u8 *header;
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u32 len;
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};
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struct vdec_config_sps {
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struct vdec_config cfg;
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struct vdec_sequence seq;
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};
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#define VDEC_MSG_REUSEINPUTBUFFER 1
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#define VDEC_MSG_FRAMEDONE 2
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struct vdec_msg {
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u32 id;
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union {
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/* id = VDEC_MSG_REUSEINPUTBUFFER */
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u32 buf_id;
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/* id = VDEC_MSG_FRAMEDONE */
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struct vdec_frame_info vfr_info;
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};
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};
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struct vdec_init {
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struct vdec_config_sps sps_cfg;
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struct vdec_buf_req *buf_req;
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};
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struct vdec_input_buf {
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u32 pmem_id;
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struct vdec_input_buf_info buffer;
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struct vdec_queue_status *queue_status;
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};
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struct vdec_queue_status {
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u32 status;
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};
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struct vdec_dec_attributes {
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u32 fourcc;
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u32 profile;
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u32 level;
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u32 dec_pic_width;
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u32 dec_pic_height;
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struct vdec_buf_desc input;
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struct vdec_buf_desc output;
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struct vdec_buf_desc dec_req1;
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struct vdec_buf_desc dec_req2;
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};
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struct vdec_version {
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u32 major;
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u32 minor;
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};
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struct dal_vdec_rectangle {
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u32 width;
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u32 height;
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};
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struct stride_type {
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u32 luma;
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u32 chroma;
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};
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struct frame_alignment_type {
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u32 luma_width;
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u32 luma_height;
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u32 chroma_width;
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u32 chroma_height;
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u32 chroma_offset;
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};
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union vdec_property {
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u32 fourcc;
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u32 profile;
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u32 level;
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struct dal_vdec_rectangle dim;
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struct vdec_cropping_window cw;
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struct vdec_buf_desc input_req;
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struct vdec_buf_desc output_req;
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struct stride_type stride;
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u32 num_dal_ports;
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u32 priority;
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struct frame_alignment_type frame_alignment;
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u32 def_type;
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};
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struct vdec_property_info {
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enum vdec_property_id id;
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union vdec_property property;
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};
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#endif /* _MSM_VDEC_H_ */
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