diff options
Diffstat (limited to 'drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c')
| -rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c index 873c933bc7d4..81e1e4ce6c24 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c @@ -1153,27 +1153,6 @@ static int s5p_mfc_encode_one_frame_v5(struct s5p_mfc_ctx *ctx) return 0; } -static int s5p_mfc_get_new_ctx(struct s5p_mfc_dev *dev) -{ - unsigned long flags; - int new_ctx; - int cnt; - - spin_lock_irqsave(&dev->condlock, flags); - new_ctx = (dev->curr_ctx + 1) % MFC_NUM_CONTEXTS; - cnt = 0; - while (!test_bit(new_ctx, &dev->ctx_work_bits)) { - new_ctx = (new_ctx + 1) % MFC_NUM_CONTEXTS; - if (++cnt > MFC_NUM_CONTEXTS) { - /* No contexts to run */ - spin_unlock_irqrestore(&dev->condlock, flags); - return -EAGAIN; - } - } - spin_unlock_irqrestore(&dev->condlock, flags); - return new_ctx; -} - static void s5p_mfc_run_res_change(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; @@ -1187,7 +1166,6 @@ static int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx, int last_frame) { struct s5p_mfc_dev *dev = ctx->dev; struct s5p_mfc_buf *temp_vb; - unsigned long flags; if (ctx->state == MFCINST_FINISHING) { last_frame = MFC_DEC_LAST_FRAME; @@ -1197,11 +1175,9 @@ static int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx, int 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"); - spin_unlock_irqrestore(&dev->irqlock, flags); return -EAGAIN; } /* Get the next source buffer */ @@ -1210,7 +1186,6 @@ static int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx, int last_frame) s5p_mfc_set_dec_stream_buffer_v5(ctx, vb2_dma_contig_plane_dma_addr(&temp_vb->b->vb2_buf, 0), ctx->consumed_stream, temp_vb->b->vb2_buf.planes[0].bytesused); - spin_unlock_irqrestore(&dev->irqlock, flags); dev->curr_ctx = ctx->num; if (temp_vb->b->vb2_buf.planes[0].bytesused == 0) { last_frame = MFC_DEC_LAST_FRAME; @@ -1224,21 +1199,17 @@ static int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx, int last_frame) static int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; - unsigned long flags; struct s5p_mfc_buf *dst_mb; struct s5p_mfc_buf *src_mb; unsigned long src_y_addr, src_c_addr, dst_addr; unsigned int dst_size; - spin_lock_irqsave(&dev->irqlock, flags); if (list_empty(&ctx->src_queue) && ctx->state != MFCINST_FINISHING) { mfc_debug(2, "no src buffers\n"); - spin_unlock_irqrestore(&dev->irqlock, flags); return -EAGAIN; } if (list_empty(&ctx->dst_queue)) { mfc_debug(2, "no dst buffers\n"); - spin_unlock_irqrestore(&dev->irqlock, flags); return -EAGAIN; } if (list_empty(&ctx->src_queue)) { @@ -1270,7 +1241,6 @@ static int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx) dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0); dst_size = vb2_plane_size(&dst_mb->b->vb2_buf, 0); s5p_mfc_set_enc_stream_buffer_v5(ctx, dst_addr, dst_size); - spin_unlock_irqrestore(&dev->irqlock, flags); dev->curr_ctx = ctx->num; mfc_debug(2, "encoding buffer with index=%d state=%d\n", src_mb ? src_mb->b->vb2_buf.index : -1, ctx->state); @@ -1281,11 +1251,9 @@ static int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx) static void s5p_mfc_run_init_dec(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; - unsigned long flags; struct s5p_mfc_buf *temp_vb; /* Initializing decoding - parsing header */ - spin_lock_irqsave(&dev->irqlock, flags); mfc_debug(2, "Preparing to init decoding\n"); temp_vb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list); s5p_mfc_set_dec_desc_buffer(ctx); @@ -1294,7 +1262,6 @@ static void s5p_mfc_run_init_dec(struct s5p_mfc_ctx *ctx) s5p_mfc_set_dec_stream_buffer_v5(ctx, vb2_dma_contig_plane_dma_addr(&temp_vb->b->vb2_buf, 0), 0, temp_vb->b->vb2_buf.planes[0].bytesused); - spin_unlock_irqrestore(&dev->irqlock, flags); dev->curr_ctx = ctx->num; s5p_mfc_init_decode_v5(ctx); } @@ -1302,18 +1269,15 @@ static void s5p_mfc_run_init_dec(struct s5p_mfc_ctx *ctx) static void s5p_mfc_run_init_enc(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; - unsigned long flags; struct s5p_mfc_buf *dst_mb; unsigned long dst_addr; unsigned int dst_size; s5p_mfc_set_enc_ref_buffer_v5(ctx); - spin_lock_irqsave(&dev->irqlock, flags); dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list); dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0); dst_size = vb2_plane_size(&dst_mb->b->vb2_buf, 0); s5p_mfc_set_enc_stream_buffer_v5(ctx, dst_addr, dst_size); - spin_unlock_irqrestore(&dev->irqlock, flags); dev->curr_ctx = ctx->num; s5p_mfc_init_encode_v5(ctx); } @@ -1321,7 +1285,6 @@ static void s5p_mfc_run_init_enc(struct s5p_mfc_ctx *ctx) static int s5p_mfc_run_init_dec_buffers(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; - unsigned long flags; struct s5p_mfc_buf *temp_vb; int ret; @@ -1335,11 +1298,9 @@ static int s5p_mfc_run_init_dec_buffers(struct s5p_mfc_ctx *ctx) "before starting processing\n"); return -EAGAIN; } - spin_lock_irqsave(&dev->irqlock, flags); if (list_empty(&ctx->src_queue)) { mfc_err("Header has been deallocated in the middle of" " initialization\n"); - spin_unlock_irqrestore(&dev->irqlock, flags); return -EIO; } temp_vb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list); @@ -1348,7 +1309,6 @@ static int s5p_mfc_run_init_dec_buffers(struct s5p_mfc_ctx *ctx) s5p_mfc_set_dec_stream_buffer_v5(ctx, vb2_dma_contig_plane_dma_addr(&temp_vb->b->vb2_buf, 0), 0, temp_vb->b->vb2_buf.planes[0].bytesused); - spin_unlock_irqrestore(&dev->irqlock, flags); dev->curr_ctx = ctx->num; ret = s5p_mfc_set_dec_frame_buffer_v5(ctx); if (ret) { @@ -1472,21 +1432,6 @@ static void s5p_mfc_try_run_v5(struct s5p_mfc_dev *dev) } } - -static void s5p_mfc_cleanup_queue_v5(struct list_head *lh, struct vb2_queue *vq) -{ - struct s5p_mfc_buf *b; - int i; - - while (!list_empty(lh)) { - b = list_entry(lh->next, struct s5p_mfc_buf, list); - for (i = 0; i < b->b->vb2_buf.num_planes; i++) - vb2_set_plane_payload(&b->b->vb2_buf, i, 0); - vb2_buffer_done(&b->b->vb2_buf, VB2_BUF_STATE_ERROR); - list_del(&b->list); - } -} - static void s5p_mfc_clear_int_flags_v5(struct s5p_mfc_dev *dev) { mfc_write(dev, 0, S5P_FIMV_RISC_HOST_INT); @@ -1590,11 +1535,6 @@ static int s5p_mfc_err_dec_v5(unsigned int err) return (err & S5P_FIMV_ERR_DEC_MASK) >> S5P_FIMV_ERR_DEC_SHIFT; } -static int s5p_mfc_err_dspl_v5(unsigned int err) -{ - return (err & S5P_FIMV_ERR_DSPL_MASK) >> S5P_FIMV_ERR_DSPL_SHIFT; -} - static int s5p_mfc_get_img_width_v5(struct s5p_mfc_dev *dev) { return mfc_read(dev, S5P_FIMV_SI_HRESOL); @@ -1636,26 +1576,6 @@ static int s5p_mfc_get_enc_dpb_count_v5(struct s5p_mfc_dev *dev) return -1; } -static int s5p_mfc_get_enc_pic_count_v5(struct s5p_mfc_dev *dev) -{ - return mfc_read(dev, S5P_FIMV_ENC_SI_PIC_CNT); -} - -static int s5p_mfc_get_sei_avail_status_v5(struct s5p_mfc_ctx *ctx) -{ - return s5p_mfc_read_info_v5(ctx, FRAME_PACK_SEI_AVAIL); -} - -static int s5p_mfc_get_mvc_num_views_v5(struct s5p_mfc_dev *dev) -{ - return -1; -} - -static int s5p_mfc_get_mvc_view_id_v5(struct s5p_mfc_dev *dev) -{ - return -1; -} - static unsigned int s5p_mfc_get_pic_type_top_v5(struct s5p_mfc_ctx *ctx) { return s5p_mfc_read_info_v5(ctx, PIC_TIME_TOP); @@ -1688,20 +1608,11 @@ static struct s5p_mfc_hw_ops s5p_mfc_ops_v5 = { .release_dev_context_buffer = s5p_mfc_release_dev_context_buffer_v5, .dec_calc_dpb_size = s5p_mfc_dec_calc_dpb_size_v5, .enc_calc_src_size = s5p_mfc_enc_calc_src_size_v5, - .set_dec_stream_buffer = s5p_mfc_set_dec_stream_buffer_v5, - .set_dec_frame_buffer = s5p_mfc_set_dec_frame_buffer_v5, .set_enc_stream_buffer = s5p_mfc_set_enc_stream_buffer_v5, .set_enc_frame_buffer = s5p_mfc_set_enc_frame_buffer_v5, .get_enc_frame_buffer = s5p_mfc_get_enc_frame_buffer_v5, - .set_enc_ref_buffer = s5p_mfc_set_enc_ref_buffer_v5, - .init_decode = s5p_mfc_init_decode_v5, - .init_encode = s5p_mfc_init_encode_v5, - .encode_one_frame = s5p_mfc_encode_one_frame_v5, .try_run = s5p_mfc_try_run_v5, - .cleanup_queue = s5p_mfc_cleanup_queue_v5, .clear_int_flags = s5p_mfc_clear_int_flags_v5, - .write_info = s5p_mfc_write_info_v5, - .read_info = s5p_mfc_read_info_v5, .get_dspl_y_adr = s5p_mfc_get_dspl_y_adr_v5, .get_dec_y_adr = s5p_mfc_get_dec_y_adr_v5, .get_dspl_status = s5p_mfc_get_dspl_status_v5, @@ -1712,7 +1623,6 @@ static struct s5p_mfc_hw_ops s5p_mfc_ops_v5 = { .get_int_reason = s5p_mfc_get_int_reason_v5, .get_int_err = s5p_mfc_get_int_err_v5, .err_dec = s5p_mfc_err_dec_v5, - .err_dspl = s5p_mfc_err_dspl_v5, .get_img_width = s5p_mfc_get_img_width_v5, .get_img_height = s5p_mfc_get_img_height_v5, .get_dpb_count = s5p_mfc_get_dpb_count_v5, @@ -1721,10 +1631,6 @@ static struct s5p_mfc_hw_ops s5p_mfc_ops_v5 = { .get_enc_strm_size = s5p_mfc_get_enc_strm_size_v5, .get_enc_slice_type = s5p_mfc_get_enc_slice_type_v5, .get_enc_dpb_count = s5p_mfc_get_enc_dpb_count_v5, - .get_enc_pic_count = s5p_mfc_get_enc_pic_count_v5, - .get_sei_avail_status = s5p_mfc_get_sei_avail_status_v5, - .get_mvc_num_views = s5p_mfc_get_mvc_num_views_v5, - .get_mvc_view_id = s5p_mfc_get_mvc_view_id_v5, .get_pic_type_top = s5p_mfc_get_pic_type_top_v5, .get_pic_type_bot = s5p_mfc_get_pic_type_bot_v5, .get_crop_info_h = s5p_mfc_get_crop_info_h_v5, |