diff options
Diffstat (limited to 'drivers/media/platform/qcom/venus/helpers.c')
| -rw-r--r-- | drivers/media/platform/qcom/venus/helpers.c | 34 |
1 files changed, 25 insertions, 9 deletions
diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c index 0bca95d01650..fa01edd54c03 100644 --- a/drivers/media/platform/qcom/venus/helpers.c +++ b/drivers/media/platform/qcom/venus/helpers.c @@ -90,12 +90,28 @@ bool venus_helper_check_codec(struct venus_inst *inst, u32 v4l2_pixfmt) } EXPORT_SYMBOL_GPL(venus_helper_check_codec); +static void free_dpb_buf(struct venus_inst *inst, struct intbuf *buf) +{ + ida_free(&inst->dpb_ids, buf->dpb_out_tag); + + list_del_init(&buf->list); + dma_free_attrs(inst->core->dev, buf->size, buf->va, buf->da, + buf->attrs); + kfree(buf); +} + int venus_helper_queue_dpb_bufs(struct venus_inst *inst) { - struct intbuf *buf; + struct intbuf *buf, *next; + unsigned int dpb_size = 0; int ret = 0; - list_for_each_entry(buf, &inst->dpbbufs, list) { + if (inst->dpb_buftype == HFI_BUFFER_OUTPUT) + dpb_size = inst->output_buf_size; + else if (inst->dpb_buftype == HFI_BUFFER_OUTPUT2) + dpb_size = inst->output2_buf_size; + + list_for_each_entry_safe(buf, next, &inst->dpbbufs, list) { struct hfi_frame_data fdata; memset(&fdata, 0, sizeof(fdata)); @@ -106,6 +122,12 @@ int venus_helper_queue_dpb_bufs(struct venus_inst *inst) if (buf->owned_by == FIRMWARE) continue; + /* free buffer from previous sequence which was released later */ + if (dpb_size > buf->size) { + free_dpb_buf(inst, buf); + continue; + } + fdata.clnt_data = buf->dpb_out_tag; ret = hfi_session_process_buf(inst, &fdata); @@ -127,13 +149,7 @@ int venus_helper_free_dpb_bufs(struct venus_inst *inst) list_for_each_entry_safe(buf, n, &inst->dpbbufs, list) { if (buf->owned_by == FIRMWARE) continue; - - ida_free(&inst->dpb_ids, buf->dpb_out_tag); - - list_del_init(&buf->list); - dma_free_attrs(inst->core->dev, buf->size, buf->va, buf->da, - buf->attrs); - kfree(buf); + free_dpb_buf(inst, buf); } if (list_empty(&inst->dpbbufs)) |