diff options
Diffstat (limited to 'drivers/media/platform/ti/vpe/vpdma.c')
| -rw-r--r-- | drivers/media/platform/ti/vpe/vpdma.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/drivers/media/platform/ti/vpe/vpdma.c b/drivers/media/platform/ti/vpe/vpdma.c index da90d7f03f82..bb8a8bd7980c 100644 --- a/drivers/media/platform/ti/vpe/vpdma.c +++ b/drivers/media/platform/ti/vpe/vpdma.c @@ -552,38 +552,6 @@ EXPORT_SYMBOL(vpdma_submit_descs); static void dump_dtd(struct vpdma_dtd *dtd); -void vpdma_update_dma_addr(struct vpdma_data *vpdma, - struct vpdma_desc_list *list, dma_addr_t dma_addr, - void *write_dtd, int drop, int idx) -{ - struct vpdma_dtd *dtd = list->buf.addr; - dma_addr_t write_desc_addr; - int offset; - - dtd += idx; - vpdma_unmap_desc_buf(vpdma, &list->buf); - - dtd->start_addr = dma_addr; - - /* Calculate write address from the offset of write_dtd from start - * of the list->buf - */ - offset = (void *)write_dtd - list->buf.addr; - write_desc_addr = list->buf.dma_addr + offset; - - if (drop) - dtd->desc_write_addr = dtd_desc_write_addr(write_desc_addr, - 1, 1, 0); - else - dtd->desc_write_addr = dtd_desc_write_addr(write_desc_addr, - 1, 0, 0); - - vpdma_map_desc_buf(vpdma, &list->buf); - - dump_dtd(dtd); -} -EXPORT_SYMBOL(vpdma_update_dma_addr); - void vpdma_set_max_size(struct vpdma_data *vpdma, int reg_addr, u32 width, u32 height) { |