#ifndef _MSM_VIDC_H_ #define _MSM_VIDC_H_ #ifdef __KERNEL__ #include <linux/poll.h> #include <linux/videodev2.h> enum core_id { MSM_VIDC_CORE_0 = 0, MSM_VIDC_CORE_1, /* for Q6 core */ MSM_VIDC_CORES_MAX, }; enum session_type { MSM_VIDC_ENCODER = 0, MSM_VIDC_DECODER, MSM_VIDC_MAX_DEVICES, }; void *msm_vidc_open(int core_id, int session_type); int msm_vidc_close(void *instance); int msm_vidc_querycap(void *instance, struct v4l2_capability *cap); int msm_vidc_enum_fmt(void *instance, struct v4l2_fmtdesc *f); int msm_vidc_s_fmt(void *instance, struct v4l2_format *f); int msm_vidc_g_fmt(void *instance, struct v4l2_format *f); int msm_vidc_s_ctrl(void *instance, struct v4l2_control *a); int msm_vidc_s_ext_ctrl(void *instance, struct v4l2_ext_controls *a); int msm_vidc_g_ctrl(void *instance, struct v4l2_control *a); int msm_vidc_reqbufs(void *instance, struct v4l2_requestbuffers *b); int msm_vidc_prepare_buf(void *instance, struct v4l2_buffer *b); int msm_vidc_release_buffers(void *instance, int buffer_type); int msm_vidc_qbuf(void *instance, struct v4l2_buffer *b); int msm_vidc_dqbuf(void *instance, struct v4l2_buffer *b); int msm_vidc_streamon(void *instance, enum v4l2_buf_type i); int msm_vidc_streamoff(void *instance, enum v4l2_buf_type i); int msm_vidc_decoder_cmd(void *instance, struct v4l2_decoder_cmd *dec); int msm_vidc_encoder_cmd(void *instance, struct v4l2_encoder_cmd *enc); int msm_vidc_poll(void *instance, struct file *filp, struct poll_table_struct *pt); int msm_vidc_get_iommu_domain_partition(void *instance, u32 flags, enum v4l2_buf_type, int *domain, int *partition); int msm_vidc_subscribe_event(void *instance, struct v4l2_event_subscription *sub); int msm_vidc_unsubscribe_event(void *instance, struct v4l2_event_subscription *sub); int msm_vidc_dqevent(void *instance, struct v4l2_event *event); int msm_vidc_wait(void *instance); int msm_vidc_s_parm(void *instance, struct v4l2_streamparm *a); int msm_vidc_enum_framesizes(void *instance, struct v4l2_frmsizeenum *fsize); #endif struct msm_vidc_extradata_header { unsigned int size; unsigned int:32; /** Keeping binary compatibility */ unsigned int:32; /* with firmware and OpenMAX IL **/ unsigned int type; /* msm_vidc_extradata_type */ unsigned int data_size; unsigned char data[1]; }; struct msm_vidc_interlace_payload { unsigned int format; }; struct msm_vidc_framerate_payload { unsigned int frame_rate; }; struct msm_vidc_ts_payload { unsigned int timestamp_lo; unsigned int timestamp_hi; }; struct msm_vidc_concealmb_payload { unsigned int num_mbs; }; struct msm_vidc_recoverysei_payload { unsigned int flags; }; struct msm_vidc_aspect_ratio_payload { unsigned int size; unsigned int version; unsigned int port_index; unsigned int aspect_width; unsigned int aspect_height; }; struct msm_vidc_mpeg2_seqdisp_payload { unsigned int video_format; bool color_descp; unsigned int color_primaries; unsigned int transfer_char; unsigned int matrix_coeffs; unsigned int disp_width; unsigned int disp_height; }; struct msm_vidc_input_crop_payload { unsigned int size; unsigned int version; unsigned int port_index; unsigned int left; unsigned int top; unsigned int width; unsigned int height; }; struct msm_vidc_digital_zoom_payload { unsigned int size; unsigned int version; unsigned int port_index; unsigned int zoom_width; unsigned int zoom_height; }; struct msm_vidc_extradata_index { unsigned int type; union { struct msm_vidc_input_crop_payload input_crop; struct msm_vidc_digital_zoom_payload digital_zoom; struct msm_vidc_aspect_ratio_payload aspect_ratio; }; }; struct msm_vidc_panscan_window { unsigned int panscan_height_offset; unsigned int panscan_width_offset; unsigned int panscan_window_width; unsigned int panscan_window_height; }; struct msm_vidc_panscan_window_payload { unsigned int num_panscan_windows; struct msm_vidc_panscan_window wnd[1]; }; struct msm_vidc_stream_userdata_payload { unsigned int type; unsigned int data[1]; }; struct msm_vidc_frame_qp_payload { unsigned int frame_qp; }; struct msm_vidc_frame_bits_info_payload { unsigned int frame_bits; unsigned int header_bits; }; struct msm_vidc_s3d_frame_packing_payload { unsigned int fpa_id; unsigned int cancel_flag; unsigned int fpa_type; unsigned int quin_cunx_flag; unsigned int content_interprtation_type; unsigned int spatial_flipping_flag; unsigned int frame0_flipped_flag; unsigned int field_views_flag; unsigned int current_frame_is_frame0_flag; unsigned int frame0_self_contained_flag; unsigned int frame1_self_contained_flag; unsigned int frame0_graid_pos_x; unsigned int frame0_graid_pos_y; unsigned int frame1_graid_pos_x; unsigned int frame1_graid_pos_y; unsigned int fpa_reserved_byte; unsigned int fpa_repetition_period; unsigned int fpa_extension_flag; }; struct msm_vidc_vui_display_info_payload { unsigned int video_signal_present_flag; unsigned int video_format; unsigned int bit_depth_y; unsigned int bit_depth_c; unsigned int video_full_range_flag; unsigned int color_description_present_flag; unsigned int color_primaries; unsigned int transfer_characteristics; unsigned int matrix_coefficients; unsigned int chroma_location_info_present_flag; unsigned int chroma_format_idc; unsigned int separate_color_plane_flag; unsigned int chroma_sample_loc_type_top_field; unsigned int chroma_sample_loc_type_bottom_field; }; enum msm_vidc_extradata_type { MSM_VIDC_EXTRADATA_NONE = 0x00000000, MSM_VIDC_EXTRADATA_MB_QUANTIZATION = 0x00000001, MSM_VIDC_EXTRADATA_INTERLACE_VIDEO = 0x00000002, MSM_VIDC_EXTRADATA_VC1_FRAMEDISP = 0x00000003, MSM_VIDC_EXTRADATA_VC1_SEQDISP = 0x00000004, MSM_VIDC_EXTRADATA_TIMESTAMP = 0x00000005, MSM_VIDC_EXTRADATA_S3D_FRAME_PACKING = 0x00000006, MSM_VIDC_EXTRADATA_FRAME_RATE = 0x00000007, MSM_VIDC_EXTRADATA_PANSCAN_WINDOW = 0x00000008, MSM_VIDC_EXTRADATA_RECOVERY_POINT_SEI = 0x00000009, MSM_VIDC_EXTRADATA_MPEG2_SEQDISP = 0x0000000D, MSM_VIDC_EXTRADATA_STREAM_USERDATA = 0x0000000E, MSM_VIDC_EXTRADATA_FRAME_QP = 0x0000000F, MSM_VIDC_EXTRADATA_FRAME_BITS_INFO = 0x00000010, MSM_VIDC_EXTRADATA_INPUT_CROP = 0x0700000E, MSM_VIDC_EXTRADATA_DIGITAL_ZOOM = 0x07000010, MSM_VIDC_EXTRADATA_MULTISLICE_INFO = 0x7F100000, MSM_VIDC_EXTRADATA_NUM_CONCEALED_MB = 0x7F100001, MSM_VIDC_EXTRADATA_INDEX = 0x7F100002, MSM_VIDC_EXTRADATA_ASPECT_RATIO = 0x7F100003, MSM_VIDC_EXTRADATA_METADATA_LTR = 0x7F100004, MSM_VIDC_EXTRADATA_METADATA_FILLER = 0x7FE00002, MSM_VIDC_EXTRADATA_METADATA_MBI = 0x7F100005, MSM_VIDC_EXTRADATA_VUI_DISPLAY_INFO = 0x7F100006, }; enum msm_vidc_interlace_type { MSM_VIDC_INTERLACE_FRAME_PROGRESSIVE = 0x01, MSM_VIDC_INTERLACE_INTERLEAVE_FRAME_TOPFIELDFIRST = 0x02, MSM_VIDC_INTERLACE_INTERLEAVE_FRAME_BOTTOMFIELDFIRST = 0x04, MSM_VIDC_INTERLACE_FRAME_TOPFIELDFIRST = 0x08, MSM_VIDC_INTERLACE_FRAME_BOTTOMFIELDFIRST = 0x10, }; enum msm_vidc_recovery_sei { MSM_VIDC_FRAME_RECONSTRUCTION_INCORRECT = 0x0, MSM_VIDC_FRAME_RECONSTRUCTION_CORRECT = 0x01, MSM_VIDC_FRAME_RECONSTRUCTION_APPROXIMATELY_CORRECT = 0x02, }; enum msm_vidc_userdata_type { MSM_VIDC_USERDATA_TYPE_FRAME = 0x1, MSM_VIDC_USERDATA_TYPE_TOP_FIELD = 0x2, MSM_VIDC_USERDATA_TYPE_BOTTOM_FIELD = 0x3, }; #endif