diff options
Diffstat (limited to 'drivers/staging/media/sunxi/cedrus/cedrus.h')
-rw-r--r-- | drivers/staging/media/sunxi/cedrus/cedrus.h | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.h b/drivers/staging/media/sunxi/cedrus/cedrus.h index c57c04b41d2e..3f476d0fd981 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus.h +++ b/drivers/staging/media/sunxi/cedrus/cedrus.h @@ -32,7 +32,7 @@ enum cedrus_codec { CEDRUS_CODEC_MPEG2, - + CEDRUS_CODEC_H264, CEDRUS_CODEC_LAST, }; @@ -42,6 +42,12 @@ enum cedrus_irq_status { CEDRUS_IRQ_OK, }; +enum cedrus_h264_pic_type { + CEDRUS_H264_PIC_TYPE_FRAME = 0, + CEDRUS_H264_PIC_TYPE_FIELD, + CEDRUS_H264_PIC_TYPE_MBAFF, +}; + struct cedrus_control { u32 id; u32 elem_size; @@ -49,6 +55,14 @@ struct cedrus_control { unsigned char required:1; }; +struct cedrus_h264_run { + const struct v4l2_ctrl_h264_decode_params *decode_params; + const struct v4l2_ctrl_h264_pps *pps; + const struct v4l2_ctrl_h264_scaling_matrix *scaling_matrix; + const struct v4l2_ctrl_h264_slice_params *slice_params; + const struct v4l2_ctrl_h264_sps *sps; +}; + struct cedrus_mpeg2_run { const struct v4l2_ctrl_mpeg2_slice_params *slice_params; const struct v4l2_ctrl_mpeg2_quantization *quantization; @@ -59,12 +73,20 @@ struct cedrus_run { struct vb2_v4l2_buffer *dst; union { + struct cedrus_h264_run h264; struct cedrus_mpeg2_run mpeg2; }; }; struct cedrus_buffer { struct v4l2_m2m_buffer m2m_buf; + + union { + struct { + unsigned int position; + enum cedrus_h264_pic_type pic_type; + } h264; + } codec; }; struct cedrus_ctx { @@ -79,6 +101,19 @@ struct cedrus_ctx { struct v4l2_ctrl **ctrls; struct vb2_buffer *dst_bufs[VIDEO_MAX_FRAME]; + + union { + struct { + void *mv_col_buf; + dma_addr_t mv_col_buf_dma; + ssize_t mv_col_buf_field_size; + ssize_t mv_col_buf_size; + void *pic_info_buf; + dma_addr_t pic_info_buf_dma; + void *neighbor_info_buf; + dma_addr_t neighbor_info_buf_dma; + } h264; + } codec; }; struct cedrus_dec_ops { @@ -94,6 +129,7 @@ struct cedrus_dec_ops { struct cedrus_variant { unsigned int capabilities; unsigned int quirks; + unsigned int mod_rate; }; struct cedrus_dev { @@ -121,6 +157,7 @@ struct cedrus_dev { }; extern struct cedrus_dec_ops cedrus_dec_ops_mpeg2; +extern struct cedrus_dec_ops cedrus_dec_ops_h264; static inline void cedrus_write(struct cedrus_dev *dev, u32 reg, u32 val) { |