ASoC: rt1015: modify pre-divider for sysclk

Jack Yu · broonie · commit 4b01618b6247 · 2020-03-03T14:00:01.000Z
Modify pre-divider for system clock. Signed-off-by: Jack Yu <jack.yu@realtek.com> Link: https://lore.kernel.org/r/20200303025913.24499-1-jack.yu@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/codecs/rt1015.c b/sound/soc/codecs/rt1015.c
@@ -664,7 +664,7 @@ static int rt1015_hw_params(struct snd_pcm_substream *substream,
 	snd_soc_component_update_bits(component, RT1015_TDM_MASTER,
 		RT1015_I2S_DL_MASK, val_len);
 	snd_soc_component_update_bits(component, RT1015_CLK2,
-		RT1015_FS_PD_MASK, pre_div);
+		RT1015_FS_PD_MASK, pre_div << RT1015_FS_PD_SFT);
 
 	return 0;
 }

Original file line number	Diff line number	Diff line change
`@@ -664,7 +664,7 @@ static int rt1015_hw_params(struct snd_pcm_substream *substream,`
`664`	`664`	`snd_soc_component_update_bits(component, RT1015_TDM_MASTER,`
`665`	`665`	`RT1015_I2S_DL_MASK, val_len);`
`666`	`666`	`snd_soc_component_update_bits(component, RT1015_CLK2,`
`667`		`- RT1015_FS_PD_MASK, pre_div);`
	`667`	`+ RT1015_FS_PD_MASK, pre_div << RT1015_FS_PD_SFT);`
`668`	`668`
`669`	`669`	`return 0;`
`670`	`670`	`}`