diff options
Diffstat (limited to 'drivers/media/platform/coda/coda.h')
| -rw-r--r-- | drivers/media/platform/coda/coda.h | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/drivers/media/platform/coda/coda.h b/drivers/media/platform/coda/coda.h index bbc18c0dacd9..5dd47e5f97c1 100644 --- a/drivers/media/platform/coda/coda.h +++ b/drivers/media/platform/coda/coda.h @@ -45,11 +45,15 @@ enum coda_product { CODA_960 = 0xf020, }; +struct coda_video_device; + struct coda_devtype { char *firmware; enum coda_product product; const struct coda_codec *codecs; unsigned int num_codecs; + const struct coda_video_device **vdevs; + unsigned int num_vdevs; size_t workbuf_size; size_t tempbuf_size; size_t iram_size; @@ -65,7 +69,7 @@ struct coda_aux_buf { struct coda_dev { struct v4l2_device v4l2_dev; - struct video_device vfd[2]; + struct video_device vfd[5]; struct platform_device *plat_dev; const struct coda_devtype *devtype; @@ -114,6 +118,9 @@ struct coda_params { u8 mpeg4_inter_qp; u8 gop_size; int intra_refresh; + u8 jpeg_quality; + u8 jpeg_restart_interval; + u8 *jpeg_qmat_tab[3]; int codec_mode; int codec_mode_aux; enum v4l2_mpeg_video_multi_slice_mode slice_mode; @@ -123,11 +130,13 @@ struct coda_params { u32 slice_max_mb; }; -struct coda_timestamp { +struct coda_buffer_meta { struct list_head list; u32 sequence; struct v4l2_timecode timecode; struct timeval timestamp; + u32 start; + u32 end; }; /* Per-queue, driver-specific private data */ @@ -183,6 +192,7 @@ struct coda_ctx { struct work_struct pic_run_work; struct work_struct seq_end_work; struct completion completion; + const struct coda_video_device *cvd; const struct coda_context_ops *ops; int aborting; int initialized; @@ -212,9 +222,9 @@ struct coda_ctx { struct coda_aux_buf slicebuf; struct coda_aux_buf internal_frames[CODA_MAX_FRAMEBUFFERS]; u32 frame_types[CODA_MAX_FRAMEBUFFERS]; - struct coda_timestamp frame_timestamps[CODA_MAX_FRAMEBUFFERS]; + struct coda_buffer_meta frame_metas[CODA_MAX_FRAMEBUFFERS]; u32 frame_errors[CODA_MAX_FRAMEBUFFERS]; - struct list_head timestamp_list; + struct list_head buffer_meta_list; struct coda_aux_buf workbuf; int num_internal_frames; int idx; @@ -232,6 +242,8 @@ extern int coda_debug; void coda_write(struct coda_dev *dev, u32 data, u32 reg); unsigned int coda_read(struct coda_dev *dev, u32 reg); +void coda_write_base(struct coda_ctx *ctx, struct coda_q_data *q_data, + struct vb2_buffer *buf, unsigned int reg_y); int coda_alloc_aux_buf(struct coda_dev *dev, struct coda_aux_buf *buf, size_t size, const char *name, struct dentry *parent); @@ -281,6 +293,10 @@ void coda_bit_stream_end_flag(struct coda_ctx *ctx); int coda_h264_padding(int size, char *p); +bool coda_jpeg_check_buffer(struct coda_ctx *ctx, struct vb2_buffer *vb); +int coda_jpeg_write_tables(struct coda_ctx *ctx); +void coda_set_jpeg_compression_quality(struct coda_ctx *ctx, int quality); + extern const struct coda_context_ops coda_bit_encode_ops; extern const struct coda_context_ops coda_bit_decode_ops; |