diff options
| author | Hui Wang <jason77.wang@gmail.com> | 2012-07-04 15:38:27 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-07-05 13:47:11 +0100 |
| commit | ef3207c503519bf33a114af3a780dfd00cfd5ce4 (patch) | |
| tree | fdd4c583d713f6bd4f2972f6bea01626acab3398 /sound/soc/fsl/imx-sgtl5000.c | |
| parent | 5001765f992423fdfb82f42f548d3a51b9590186 (diff) | |
| download | linux-ef3207c503519bf33a114af3a780dfd00cfd5ce4.tar.bz2 | |
ASoC: fsl: remove unneeded AUDMUX register setting from imx-sgtl5000
If we don't set IMX_AUDMUX_V2_PTCR_TCLKDIR in the AUDMUX PTCR
register (means Tx clock pin is input), we don't need to set
IMX_AUDMUX_V2_PTCR_TCSEL as well. Since both i.MX35, i.MX51 and
i.MX6 datasheet says "When Tx clock pin set as an input, the TCSEL
settings are ignored".
Signed-off-by: Hui Wang <jason77.wang@gmail.com>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/fsl/imx-sgtl5000.c')
| -rw-r--r-- | sound/soc/fsl/imx-sgtl5000.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/soc/fsl/imx-sgtl5000.c b/sound/soc/fsl/imx-sgtl5000.c index 3a729caeb8c8..fb21b17f17f5 100644 --- a/sound/soc/fsl/imx-sgtl5000.c +++ b/sound/soc/fsl/imx-sgtl5000.c @@ -95,8 +95,7 @@ static int __devinit imx_sgtl5000_probe(struct platform_device *pdev) return ret; } imx_audmux_v2_configure_port(ext_port, - IMX_AUDMUX_V2_PTCR_SYN | - IMX_AUDMUX_V2_PTCR_TCSEL(int_port), + IMX_AUDMUX_V2_PTCR_SYN, IMX_AUDMUX_V2_PDCR_RXDSEL(int_port)); if (ret) { dev_err(&pdev->dev, "audmux external port setup failed\n"); |