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dma-trace: Remove duplicated notify message 

Removed redundant notification about log position from function
dma_trace_get_avail_data. Function trace_work already send it.

Signed-off-by: Adrian Warecki <adrianx.warecki@intel.com>
This commit is contained in:
Adrian Warecki 2022-02-18 12:03:00 +01:00 committed by Liam Girdwood
parent 16c1db5379
commit b1eb7fd9fe
2 changed files with 0 additions and 13 deletions
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1
src/include/sof/trace/dma-trace.h
View File

@ -36,7 +36,6 @@ struct dma_trace_data {
struct dma_copy dc;
struct sof_ipc_dma_trace_posn posn;
struct ipc_msg *msg;
uint32_t old_host_offset; /**< Last posn.offset sent to host */
uint32_t host_size;
struct task dmat_work;
uint32_t enabled;

12
src/trace/dma-trace.c
View File

@ -387,7 +387,6 @@ static int dma_trace_start(struct dma_trace_data *d)
return err;
/* Reset host buffer information as host is re-configuring dtrace */
d->old_host_offset = 0;
d->posn.host_offset = 0;
d->active_stream_tag = d->stream_tag;
@ -413,17 +412,6 @@ static int dma_trace_get_avail_data(struct dma_trace_data *d,
struct dma_trace_buf *buffer,
int avail)
{
/* there isn't DMA completion callback in GW DMA copying.
* so we send previous position always before the next copying
* for guaranteeing previous DMA copying is finished.
* This function will be called once every 500ms at least even
* if no new trace is filled.
*/
if (d->old_host_offset != d->posn.host_offset) {
ipc_msg_send(d->msg, &d->posn, false);
d->old_host_offset = d->posn.host_offset;
}
/* align data to HD-DMA burst size */
return ALIGN_DOWN(avail, d->dma_copy_align);
}