| #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_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_buf(void *instance, struct v4l2_buffer *b); |
| 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_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_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]; |
| }; |
| enum msm_vidc_extradata_type { |
| EXTRADATA_NONE = 0x00000000, |
| EXTRADATA_MB_QUANTIZATION = 0x00000001, |
| EXTRADATA_INTERLACE_VIDEO = 0x00000002, |
| EXTRADATA_VC1_FRAMEDISP = 0x00000003, |
| EXTRADATA_VC1_SEQDISP = 0x00000004, |
| EXTRADATA_TIMESTAMP = 0x00000005, |
| EXTRADATA_S3D_FRAME_PACKING = 0x00000006, |
| EXTRADATA_FRAME_RATE = 0x00000007, |
| EXTRADATA_PANSCAN_WINDOW = 0x00000008, |
| EXTRADATA_RECOVERY_POINT_SEI = 0x00000009, |
| EXTRADATA_MPEG2_SEQDISP = 0x0000000D, |
| EXTRADATA_MULTISLICE_INFO = 0x7F100000, |
| EXTRADATA_NUM_CONCEALED_MB = 0x7F100001, |
| EXTRADATA_INDEX = 0x7F100002, |
| EXTRADATA_ASPECT_RATIO = 0x7F100003, |
| EXTRADATA_METADATA_FILLER = 0x7FE00002, |
| }; |
| enum msm_vidc_interlace_type { |
| INTERLACE_FRAME_PROGRESSIVE = 0x01, |
| INTERLACE_INTERLEAVE_FRAME_TOPFIELDFIRST = 0x02, |
| INTERLACE_INTERLEAVE_FRAME_BOTTOMFIELDFIRST = 0x04, |
| INTERLACE_FRAME_TOPFIELDFIRST = 0x08, |
| INTERLACE_FRAME_BOTTOMFIELDFIRST = 0x10, |
| }; |
| enum msm_vidc_recovery_sei { |
| FRAME_RECONSTRUCTION_INCORRECT = 0x0, |
| FRAME_RECONSTRUCTION_CORRECT = 0x01, |
| FRAME_RECONSTRUCTION_APPROXIMATELY_CORRECT = 0x02, |
| }; |
| |
| #endif |