diff options
| author | Gary Zhang <b13634@freescale.com> | 2012-10-30 14:52:30 +0800 |
|---|---|---|
| committer | Gary Zhang <b13634@freescale.com> | 2012-10-30 14:58:53 +0800 |
| commit | fb34f0f8eef5c7bdaf4d32b2ee806a1d866a5c5e (patch) | |
| tree | 6ef3556b214408590f72299d20c702c6a01fc0e7 /sound | |
| parent | b43665439e16dbc3f19bfb5f30f6c2f93734ddf3 (diff) | |
ENGR00231595 spdif: improve spdif driver
add clk operation in mxc_pb_spdif_put function
Signed-off-by: Gary Zhang <b13634@freescale.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/mxc_spdif.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/soc/codecs/mxc_spdif.c b/sound/soc/codecs/mxc_spdif.c index c80eed6d80d3..33b23371ea58 100644 --- a/sound/soc/codecs/mxc_spdif.c +++ b/sound/soc/codecs/mxc_spdif.c @@ -849,13 +849,21 @@ static int mxc_pb_spdif_get(struct snd_kcontrol *kcontrol, static int mxc_pb_spdif_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *uvalue) { + struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + struct mxc_spdif_priv *spdif_priv = snd_soc_codec_get_drvdata(codec); + struct mxc_spdif_platform_data *plat_data = spdif_priv->plat_data; + mxc_spdif_control.ch_status[0] = uvalue->value.iec958.status[0]; mxc_spdif_control.ch_status[1] = uvalue->value.iec958.status[1]; mxc_spdif_control.ch_status[2] = uvalue->value.iec958.status[2]; mxc_spdif_control.ch_status[3] = uvalue->value.iec958.status[3]; + clk_enable(plat_data->spdif_clk); + spdif_write_channel_status(); + clk_disable(plat_data->spdif_clk); + return 0; } |