ASoC: samsung: Initialise DMA data at device probe time (511e3033) · Commits · 戴 / test

sound/soc/samsung/i2s.c

+2 −7

Original line number	Diff line number	Diff line
		@@ -702,13 +702,6 @@ static int i2s_hw_params(struct snd_pcm_substream *substream,
		}
		writel(mod, i2s->addr + I2SMOD);

		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
		snd_soc_dai_set_dma_data(dai, substream,
		(void *)&i2s->dma_playback);
		else
		snd_soc_dai_set_dma_data(dai, substream,
		(void *)&i2s->dma_capture);

		i2s->frmclk = params_rate(params);

		return 0;
		@@ -970,6 +963,8 @@ static int samsung_i2s_dai_probe(struct snd_soc_dai *dai)
		}
		clk_prepare_enable(i2s->clk);

		snd_soc_dai_init_dma_data(dai, &i2s->dma_playback, &i2s->dma_capture);

		if (other) {
		other->addr = i2s->addr;
		other->clk = i2s->clk;