Commit de050aca authored by Mark Brown's avatar Mark Brown

ASoC: wm_hubs: Make sure we don't disable differential line outputs

While we need to clean up unused single ended line outputs we don't want
to do this if the outputs are in differential mode.
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 1a38336b
......@@ -1035,7 +1035,7 @@ void wm_hubs_set_bias_level(struct snd_soc_codec *codec,
enum snd_soc_bias_level level)
{
struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec);
int val;
int mask, val;
switch (level) {
case SND_SOC_BIAS_STANDBY:
......@@ -1047,6 +1047,13 @@ void wm_hubs_set_bias_level(struct snd_soc_codec *codec,
case SND_SOC_BIAS_ON:
/* Turn off any unneded single ended outputs */
val = 0;
mask = 0;
if (hubs->lineout1_se)
mask |= WM8993_LINEOUT1N_ENA | WM8993_LINEOUT1P_ENA;
if (hubs->lineout2_se)
mask |= WM8993_LINEOUT2N_ENA | WM8993_LINEOUT2P_ENA;
if (hubs->lineout1_se && hubs->lineout1n_ena)
val |= WM8993_LINEOUT1N_ENA;
......@@ -1061,11 +1068,7 @@ void wm_hubs_set_bias_level(struct snd_soc_codec *codec,
val |= WM8993_LINEOUT2P_ENA;
snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_3,
WM8993_LINEOUT1N_ENA |
WM8993_LINEOUT1P_ENA |
WM8993_LINEOUT2N_ENA |
WM8993_LINEOUT2P_ENA,
val);
mask, val);
/* Remove the input clamps */
snd_soc_update_bits(codec, WM8993_INPUTS_CLAMP_REG,
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment