diff options
Diffstat (limited to 'drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c')
-rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c | 122 |
1 files changed, 66 insertions, 56 deletions
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c index beb6dba..db57f25 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c @@ -49,7 +49,7 @@ #define OFFSETB(x) (((x) - dev->port_b) >> S5P_FIMV_MEM_OFFSET) /* Allocate temporary buffers for decoding */ -int s5p_mfc_alloc_dec_temp_buffers_v6(struct s5p_mfc_ctx *ctx) +static int s5p_mfc_alloc_dec_temp_buffers_v6(struct s5p_mfc_ctx *ctx) { /* NOP */ @@ -57,19 +57,19 @@ int s5p_mfc_alloc_dec_temp_buffers_v6(struct s5p_mfc_ctx *ctx) } /* Release temproary buffers for decoding */ -void s5p_mfc_release_dec_desc_buffer_v6(struct s5p_mfc_ctx *ctx) +static void s5p_mfc_release_dec_desc_buffer_v6(struct s5p_mfc_ctx *ctx) { /* NOP */ } -int s5p_mfc_get_dec_status_v6(struct s5p_mfc_dev *dev) +static int s5p_mfc_get_dec_status_v6(struct s5p_mfc_dev *dev) { /* NOP */ return -1; } /* Allocate codec buffers */ -int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx) +static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; unsigned int mb_width, mb_height; @@ -203,13 +203,13 @@ int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx) } /* Release buffers allocated for codec */ -void s5p_mfc_release_codec_buffers_v6(struct s5p_mfc_ctx *ctx) +static void s5p_mfc_release_codec_buffers_v6(struct s5p_mfc_ctx *ctx) { s5p_mfc_release_priv_buf(ctx->dev->mem_dev_l, &ctx->bank1); } /* Allocate memory for instance data buffer */ -int s5p_mfc_alloc_instance_buffer_v6(struct s5p_mfc_ctx *ctx) +static int s5p_mfc_alloc_instance_buffer_v6(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; struct s5p_mfc_buf_size_v6 *buf_size = dev->variant->buf_size->priv; @@ -258,13 +258,13 @@ int s5p_mfc_alloc_instance_buffer_v6(struct s5p_mfc_ctx *ctx) } /* Release instance buffer */ -void s5p_mfc_release_instance_buffer_v6(struct s5p_mfc_ctx *ctx) +static void s5p_mfc_release_instance_buffer_v6(struct s5p_mfc_ctx *ctx) { s5p_mfc_release_priv_buf(ctx->dev->mem_dev_l, &ctx->ctx); } /* Allocate context buffers for SYS_INIT */ -int s5p_mfc_alloc_dev_context_buffer_v6(struct s5p_mfc_dev *dev) +static int s5p_mfc_alloc_dev_context_buffer_v6(struct s5p_mfc_dev *dev) { struct s5p_mfc_buf_size_v6 *buf_size = dev->variant->buf_size->priv; int ret; @@ -287,7 +287,7 @@ int s5p_mfc_alloc_dev_context_buffer_v6(struct s5p_mfc_dev *dev) } /* Release context buffers for SYS_INIT */ -void s5p_mfc_release_dev_context_buffer_v6(struct s5p_mfc_dev *dev) +static void s5p_mfc_release_dev_context_buffer_v6(struct s5p_mfc_dev *dev) { s5p_mfc_release_priv_buf(dev->mem_dev_l, &dev->ctx_buf); } @@ -306,7 +306,7 @@ static int calc_plane(int width, int height) (mbY * S5P_FIMV_NUM_PIXELS_IN_MB_ROW_V6); } -void s5p_mfc_dec_calc_dpb_size_v6(struct s5p_mfc_ctx *ctx) +static void s5p_mfc_dec_calc_dpb_size_v6(struct s5p_mfc_ctx *ctx) { ctx->buf_width = ALIGN(ctx->img_width, S5P_FIMV_NV12MT_HALIGN_V6); ctx->buf_height = ALIGN(ctx->img_height, S5P_FIMV_NV12MT_VALIGN_V6); @@ -326,7 +326,7 @@ void s5p_mfc_dec_calc_dpb_size_v6(struct s5p_mfc_ctx *ctx) } } -void s5p_mfc_enc_calc_src_size_v6(struct s5p_mfc_ctx *ctx) +static void s5p_mfc_enc_calc_src_size_v6(struct s5p_mfc_ctx *ctx) { unsigned int mb_width, mb_height; @@ -339,8 +339,9 @@ void s5p_mfc_enc_calc_src_size_v6(struct s5p_mfc_ctx *ctx) } /* Set registers for decoding stream buffer */ -int s5p_mfc_set_dec_stream_buffer_v6(struct s5p_mfc_ctx *ctx, int buf_addr, - unsigned int start_num_byte, unsigned int strm_size) +static int s5p_mfc_set_dec_stream_buffer_v6(struct s5p_mfc_ctx *ctx, + int buf_addr, unsigned int start_num_byte, + unsigned int strm_size) { struct s5p_mfc_dev *dev = ctx->dev; struct s5p_mfc_buf_size *buf_size = dev->variant->buf_size; @@ -359,7 +360,7 @@ int s5p_mfc_set_dec_stream_buffer_v6(struct s5p_mfc_ctx *ctx, int buf_addr, } /* Set decoding frame buffer */ -int s5p_mfc_set_dec_frame_buffer_v6(struct s5p_mfc_ctx *ctx) +static int s5p_mfc_set_dec_frame_buffer_v6(struct s5p_mfc_ctx *ctx) { unsigned int frame_size, i; unsigned int frame_size_ch, frame_size_mv; @@ -440,7 +441,7 @@ int s5p_mfc_set_dec_frame_buffer_v6(struct s5p_mfc_ctx *ctx) } /* Set registers for encoding stream buffer */ -int s5p_mfc_set_enc_stream_buffer_v6(struct s5p_mfc_ctx *ctx, +static int s5p_mfc_set_enc_stream_buffer_v6(struct s5p_mfc_ctx *ctx, unsigned long addr, unsigned int size) { struct s5p_mfc_dev *dev = ctx->dev; @@ -454,7 +455,7 @@ int s5p_mfc_set_enc_stream_buffer_v6(struct s5p_mfc_ctx *ctx, return 0; } -void s5p_mfc_set_enc_frame_buffer_v6(struct s5p_mfc_ctx *ctx, +static void s5p_mfc_set_enc_frame_buffer_v6(struct s5p_mfc_ctx *ctx, unsigned long y_addr, unsigned long c_addr) { struct s5p_mfc_dev *dev = ctx->dev; @@ -466,7 +467,7 @@ void s5p_mfc_set_enc_frame_buffer_v6(struct s5p_mfc_ctx *ctx, mfc_debug(2, "enc src c buf addr: 0x%08lx", c_addr); } -void s5p_mfc_get_enc_frame_buffer_v6(struct s5p_mfc_ctx *ctx, +static void s5p_mfc_get_enc_frame_buffer_v6(struct s5p_mfc_ctx *ctx, unsigned long *y_addr, unsigned long *c_addr) { struct s5p_mfc_dev *dev = ctx->dev; @@ -483,7 +484,7 @@ void s5p_mfc_get_enc_frame_buffer_v6(struct s5p_mfc_ctx *ctx, } /* Set encoding ref & codec buffer */ -int s5p_mfc_set_enc_ref_buffer_v6(struct s5p_mfc_ctx *ctx) +static int s5p_mfc_set_enc_ref_buffer_v6(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; size_t buf_addr1; @@ -1147,7 +1148,7 @@ static int s5p_mfc_set_enc_params_h263(struct s5p_mfc_ctx *ctx) } /* Initialize decoding */ -int s5p_mfc_init_decode_v6(struct s5p_mfc_ctx *ctx) +static int s5p_mfc_init_decode_v6(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; unsigned int reg = 0; @@ -1215,7 +1216,7 @@ static inline void s5p_mfc_set_flush(struct s5p_mfc_ctx *ctx, int flush) } /* Decode a single frame */ -int s5p_mfc_decode_one_frame_v6(struct s5p_mfc_ctx *ctx, +static int s5p_mfc_decode_one_frame_v6(struct s5p_mfc_ctx *ctx, enum s5p_mfc_decode_arg last_frame) { struct s5p_mfc_dev *dev = ctx->dev; @@ -1244,7 +1245,7 @@ int s5p_mfc_decode_one_frame_v6(struct s5p_mfc_ctx *ctx, return 0; } -int s5p_mfc_init_encode_v6(struct s5p_mfc_ctx *ctx) +static int s5p_mfc_init_encode_v6(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; @@ -1267,7 +1268,7 @@ int s5p_mfc_init_encode_v6(struct s5p_mfc_ctx *ctx) return 0; } -int s5p_mfc_h264_set_aso_slice_order_v6(struct s5p_mfc_ctx *ctx) +static int s5p_mfc_h264_set_aso_slice_order_v6(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; struct s5p_mfc_enc_params *p = &ctx->enc_params; @@ -1283,7 +1284,7 @@ int s5p_mfc_h264_set_aso_slice_order_v6(struct s5p_mfc_ctx *ctx) } /* Encode a single frame */ -int s5p_mfc_encode_one_frame_v6(struct s5p_mfc_ctx *ctx) +static int s5p_mfc_encode_one_frame_v6(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; @@ -1362,8 +1363,16 @@ static inline int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx) unsigned long flags; int last_frame = 0; - spin_lock_irqsave(&dev->irqlock, flags); + if (ctx->state == MFCINST_FINISHING) { + last_frame = MFC_DEC_LAST_FRAME; + s5p_mfc_set_dec_stream_buffer_v6(ctx, 0, 0, 0); + dev->curr_ctx = ctx->num; + s5p_mfc_clean_ctx_int_flags(ctx); + s5p_mfc_decode_one_frame_v6(ctx, last_frame); + return 0; + } + spin_lock_irqsave(&dev->irqlock, flags); /* Frames are being decoded */ if (list_empty(&ctx->src_queue)) { mfc_debug(2, "No src buffers.\n"); @@ -1540,7 +1549,7 @@ static inline int s5p_mfc_run_init_enc_buffers(struct s5p_mfc_ctx *ctx) } /* Try running an operation on hardware */ -void s5p_mfc_try_run_v6(struct s5p_mfc_dev *dev) +static void s5p_mfc_try_run_v6(struct s5p_mfc_dev *dev) { struct s5p_mfc_ctx *ctx; int new_ctx; @@ -1663,7 +1672,7 @@ void s5p_mfc_try_run_v6(struct s5p_mfc_dev *dev) } -void s5p_mfc_cleanup_queue_v6(struct list_head *lh, struct vb2_queue *vq) +static void s5p_mfc_cleanup_queue_v6(struct list_head *lh, struct vb2_queue *vq) { struct s5p_mfc_buf *b; int i; @@ -1677,13 +1686,13 @@ void s5p_mfc_cleanup_queue_v6(struct list_head *lh, struct vb2_queue *vq) } } -void s5p_mfc_clear_int_flags_v6(struct s5p_mfc_dev *dev) +static void s5p_mfc_clear_int_flags_v6(struct s5p_mfc_dev *dev) { mfc_write(dev, 0, S5P_FIMV_RISC2HOST_CMD_V6); mfc_write(dev, 0, S5P_FIMV_RISC2HOST_INT_V6); } -void s5p_mfc_write_info_v6(struct s5p_mfc_ctx *ctx, unsigned int data, +static void s5p_mfc_write_info_v6(struct s5p_mfc_ctx *ctx, unsigned int data, unsigned int ofs) { struct s5p_mfc_dev *dev = ctx->dev; @@ -1693,7 +1702,8 @@ void s5p_mfc_write_info_v6(struct s5p_mfc_ctx *ctx, unsigned int data, s5p_mfc_clock_off(); } -unsigned int s5p_mfc_read_info_v6(struct s5p_mfc_ctx *ctx, unsigned int ofs) +static unsigned int +s5p_mfc_read_info_v6(struct s5p_mfc_ctx *ctx, unsigned int ofs) { struct s5p_mfc_dev *dev = ctx->dev; int ret; @@ -1705,140 +1715,140 @@ unsigned int s5p_mfc_read_info_v6(struct s5p_mfc_ctx *ctx, unsigned int ofs) return ret; } -int s5p_mfc_get_dspl_y_adr_v6(struct s5p_mfc_dev *dev) +static int s5p_mfc_get_dspl_y_adr_v6(struct s5p_mfc_dev *dev) { return mfc_read(dev, S5P_FIMV_D_DISPLAY_LUMA_ADDR_V6); } -int s5p_mfc_get_dec_y_adr_v6(struct s5p_mfc_dev *dev) +static int s5p_mfc_get_dec_y_adr_v6(struct s5p_mfc_dev *dev) { return mfc_read(dev, S5P_FIMV_D_DECODED_LUMA_ADDR_V6); } -int s5p_mfc_get_dspl_status_v6(struct s5p_mfc_dev *dev) +static int s5p_mfc_get_dspl_status_v6(struct s5p_mfc_dev *dev) { return mfc_read(dev, S5P_FIMV_D_DISPLAY_STATUS_V6); } -int s5p_mfc_get_decoded_status_v6(struct s5p_mfc_dev *dev) +static int s5p_mfc_get_decoded_status_v6(struct s5p_mfc_dev *dev) { return mfc_read(dev, S5P_FIMV_D_DECODED_STATUS_V6); } -int s5p_mfc_get_dec_frame_type_v6(struct s5p_mfc_dev *dev) +static int s5p_mfc_get_dec_frame_type_v6(struct s5p_mfc_dev *dev) { return mfc_read(dev, S5P_FIMV_D_DECODED_FRAME_TYPE_V6) & S5P_FIMV_DECODE_FRAME_MASK_V6; } -int s5p_mfc_get_disp_frame_type_v6(struct s5p_mfc_ctx *ctx) +static int s5p_mfc_get_disp_frame_type_v6(struct s5p_mfc_ctx *ctx) { return mfc_read(ctx->dev, S5P_FIMV_D_DISPLAY_FRAME_TYPE_V6) & S5P_FIMV_DECODE_FRAME_MASK_V6; } -int s5p_mfc_get_consumed_stream_v6(struct s5p_mfc_dev *dev) +static int s5p_mfc_get_consumed_stream_v6(struct s5p_mfc_dev *dev) { return mfc_read(dev, S5P_FIMV_D_DECODED_NAL_SIZE_V6); } -int s5p_mfc_get_int_reason_v6(struct s5p_mfc_dev *dev) +static int s5p_mfc_get_int_reason_v6(struct s5p_mfc_dev *dev) { return mfc_read(dev, S5P_FIMV_RISC2HOST_CMD_V6) & S5P_FIMV_RISC2HOST_CMD_MASK; } -int s5p_mfc_get_int_err_v6(struct s5p_mfc_dev *dev) +static int s5p_mfc_get_int_err_v6(struct s5p_mfc_dev *dev) { return mfc_read(dev, S5P_FIMV_ERROR_CODE_V6); } -int s5p_mfc_err_dec_v6(unsigned int err) +static int s5p_mfc_err_dec_v6(unsigned int err) { return (err & S5P_FIMV_ERR_DEC_MASK_V6) >> S5P_FIMV_ERR_DEC_SHIFT_V6; } -int s5p_mfc_err_dspl_v6(unsigned int err) +static int s5p_mfc_err_dspl_v6(unsigned int err) { return (err & S5P_FIMV_ERR_DSPL_MASK_V6) >> S5P_FIMV_ERR_DSPL_SHIFT_V6; } -int s5p_mfc_get_img_width_v6(struct s5p_mfc_dev *dev) +static int s5p_mfc_get_img_width_v6(struct s5p_mfc_dev *dev) { return mfc_read(dev, S5P_FIMV_D_DISPLAY_FRAME_WIDTH_V6); } -int s5p_mfc_get_img_height_v6(struct s5p_mfc_dev *dev) +static int s5p_mfc_get_img_height_v6(struct s5p_mfc_dev *dev) { return mfc_read(dev, S5P_FIMV_D_DISPLAY_FRAME_HEIGHT_V6); } -int s5p_mfc_get_dpb_count_v6(struct s5p_mfc_dev *dev) +static int s5p_mfc_get_dpb_count_v6(struct s5p_mfc_dev *dev) { return mfc_read(dev, S5P_FIMV_D_MIN_NUM_DPB_V6); } -int s5p_mfc_get_mv_count_v6(struct s5p_mfc_dev *dev) +static int s5p_mfc_get_mv_count_v6(struct s5p_mfc_dev *dev) { return mfc_read(dev, S5P_FIMV_D_MIN_NUM_MV_V6); } -int s5p_mfc_get_inst_no_v6(struct s5p_mfc_dev *dev) +static int s5p_mfc_get_inst_no_v6(struct s5p_mfc_dev *dev) { return mfc_read(dev, S5P_FIMV_RET_INSTANCE_ID_V6); } -int s5p_mfc_get_enc_dpb_count_v6(struct s5p_mfc_dev *dev) +static int s5p_mfc_get_enc_dpb_count_v6(struct s5p_mfc_dev *dev) { return mfc_read(dev, S5P_FIMV_E_NUM_DPB_V6); } -int s5p_mfc_get_enc_strm_size_v6(struct s5p_mfc_dev *dev) +static int s5p_mfc_get_enc_strm_size_v6(struct s5p_mfc_dev *dev) { return mfc_read(dev, S5P_FIMV_E_STREAM_SIZE_V6); } -int s5p_mfc_get_enc_slice_type_v6(struct s5p_mfc_dev *dev) +static int s5p_mfc_get_enc_slice_type_v6(struct s5p_mfc_dev *dev) { return mfc_read(dev, S5P_FIMV_E_SLICE_TYPE_V6); } -int s5p_mfc_get_enc_pic_count_v6(struct s5p_mfc_dev *dev) +static int s5p_mfc_get_enc_pic_count_v6(struct s5p_mfc_dev *dev) { return mfc_read(dev, S5P_FIMV_E_PICTURE_COUNT_V6); } -int s5p_mfc_get_sei_avail_status_v6(struct s5p_mfc_ctx *ctx) +static int s5p_mfc_get_sei_avail_status_v6(struct s5p_mfc_ctx *ctx) { return mfc_read(ctx->dev, S5P_FIMV_D_FRAME_PACK_SEI_AVAIL_V6); } -int s5p_mfc_get_mvc_num_views_v6(struct s5p_mfc_dev *dev) +static int s5p_mfc_get_mvc_num_views_v6(struct s5p_mfc_dev *dev) { return mfc_read(dev, S5P_FIMV_D_MVC_NUM_VIEWS_V6); } -int s5p_mfc_get_mvc_view_id_v6(struct s5p_mfc_dev *dev) +static int s5p_mfc_get_mvc_view_id_v6(struct s5p_mfc_dev *dev) { return mfc_read(dev, S5P_FIMV_D_MVC_VIEW_ID_V6); } -unsigned int s5p_mfc_get_pic_type_top_v6(struct s5p_mfc_ctx *ctx) +static unsigned int s5p_mfc_get_pic_type_top_v6(struct s5p_mfc_ctx *ctx) { return s5p_mfc_read_info_v6(ctx, PIC_TIME_TOP_V6); } -unsigned int s5p_mfc_get_pic_type_bot_v6(struct s5p_mfc_ctx *ctx) +static unsigned int s5p_mfc_get_pic_type_bot_v6(struct s5p_mfc_ctx *ctx) { return s5p_mfc_read_info_v6(ctx, PIC_TIME_BOT_V6); } -unsigned int s5p_mfc_get_crop_info_h_v6(struct s5p_mfc_ctx *ctx) +static unsigned int s5p_mfc_get_crop_info_h_v6(struct s5p_mfc_ctx *ctx) { return s5p_mfc_read_info_v6(ctx, CROP_INFO_H_V6); } -unsigned int s5p_mfc_get_crop_info_v_v6(struct s5p_mfc_ctx *ctx) +static unsigned int s5p_mfc_get_crop_info_v_v6(struct s5p_mfc_ctx *ctx) { return s5p_mfc_read_info_v6(ctx, CROP_INFO_V_V6); } |