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Commit fbe42f66 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
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ASoC: fsi: bugfix: ensure dma is terminated 



FSI DMAEngine has to be stopped certainly at the start/stop time.
Without this patch, it will include noise on playback.

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 4a1b09b7

sound/soc/sh/fsi.c

+2 −0
Original line number Diff line number Diff line
@@ -1178,6 +1178,8 @@ static void fsi_dma_push_start_stop(struct fsi_priv *fsi, struct fsi_stream *io, 


	fsi_reg_mask_set(fsi, OUT_DMAC, DMA_ON, enable);



	dmaengine_terminate_all(io->chan);



	if (fsi_is_clk_master(fsi))

		fsi_master_mask_set(master, CLK_RST, clk, (enable) ? clk : 0);

}