17 Sep
2020
17 Sep
'20
3:50 a.m.
On Wed, Sep 16, 2020 at 06:16:27PM +0800, Shengjiu Wang wrote:
SAI support select MCLK direction with version.major > 3 and version.minor > 1, the default direction is input, set it to be output according to DT property.
Signed-off-by: Shengjiu Wang shengjiu.wang@nxp.com
Acked-by: Nicolin Chen nicoleotsuka@gmail.com
sound/soc/fsl/fsl_sai.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c index 738b4dda7847..5117c1cd5682 100644 --- a/sound/soc/fsl/fsl_sai.c +++ b/sound/soc/fsl/fsl_sai.c @@ -1117,6 +1117,13 @@ static int fsl_sai_probe(struct platform_device *pdev) if (ret < 0) dev_warn(&pdev->dev, "Error reading SAI version: %d\n", ret);
- /* Select MCLK direction */
- if (of_find_property(np, "fsl,sai-mclk-direction-output", NULL) &&
sai->verid.major >= 3 && sai->verid.minor >= 1) {regmap_update_bits(sai->regmap, FSL_SAI_MCTL,FSL_SAI_MCTL_MCLK_EN, FSL_SAI_MCTL_MCLK_EN);- }
- pm_runtime_enable(&pdev->dev); regcache_cache_only(sai->regmap, true);
-- 2.27.0