Revert "dai: ignore data on capture stop"

Wu Zhigang · slawblauciak · commit 2fc35fd422b3 · 2018-08-03T11:29:25.000+02:00
This reverts commit 58bc284. which will cause the pointer mis-match between the DAI-DMA's hardware pointer and the buffer pointer. when you do the pause/release for the capture, the firmware will be panic. Signed-off-by: Wu Zhigang <zhigang.wu@linux.intel.com>
diff --git a/src/audio/dai.c b/src/audio/dai.c
@@ -94,10 +94,6 @@ static void dai_dma_cb(void *data, uint32_t type, struct dma_sg_elem *next)
 
 		/* inform waiters */
 		wait_completed(&dd->complete);
-
-		/* for capture do nothing to avoid buffer ptr inconsistency */
-		if (dev->params.direction == SOF_IPC_STREAM_CAPTURE)
-			return;
 	}
 
 	/* is our pipeline handling an XRUN ? */

Original file line number	Diff line number	Diff line change
`@@ -94,10 +94,6 @@ static void dai_dma_cb(void data, uint32_t type, struct dma_sg_elem next)`
`94`	`94`
`95`	`95`	`/* inform waiters */`
`96`	`96`	`wait_completed(&dd->complete);`
`97`		`-`
`98`		`- /* for capture do nothing to avoid buffer ptr inconsistency */`
`99`		`- if (dev->params.direction == SOF_IPC_STREAM_CAPTURE)`
`100`		`- return;`
`101`	`97`	`}`
`102`	`98`
`103`	`99`	`/* is our pipeline handling an XRUN ? */`