Provide a haptics widget for use by the haptics driver and expose the DAPM context for it.
Signed-off-by: Mark Brown <[email protected]> --- sound/soc/codecs/wm5102.c | 24 +++++++++++++++++++++++- 1 file changed, 23 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c index b18fd2e..63c24a3 100644 --- a/sound/soc/codecs/wm5102.c +++ b/sound/soc/codecs/wm5102.c @@ -860,6 +860,7 @@ SND_SOC_DAPM_REGULATOR_SUPPLY("SPKVDDR", 0, 0), SND_SOC_DAPM_SIGGEN("TONE"), SND_SOC_DAPM_SIGGEN("NOISE"), +SND_SOC_DAPM_SIGGEN("HAPTICS"), SND_SOC_DAPM_INPUT("IN1L"), SND_SOC_DAPM_INPUT("IN1R"), @@ -1094,6 +1095,7 @@ SND_SOC_DAPM_OUTPUT("SPKDAT1R"), { name, "Noise Generator", "Noise Generator" }, \ { name, "Tone Generator 1", "Tone Generator 1" }, \ { name, "Tone Generator 2", "Tone Generator 2" }, \ + { name, "Haptics", "HAPTICS" }, \ { name, "AEC", "AEC Loopback" }, \ { name, "IN1L", "IN1L PGA" }, \ { name, "IN1R", "IN1R PGA" }, \ @@ -1385,9 +1387,28 @@ static struct snd_soc_dai_driver wm5102_dai[] = { static int wm5102_codec_probe(struct snd_soc_codec *codec) { struct wm5102_priv *priv = snd_soc_codec_get_drvdata(codec); + int ret; codec->control_data = priv->core.arizona->regmap; - return snd_soc_codec_set_cache_io(codec, 32, 16, SND_SOC_REGMAP); + + ret = snd_soc_codec_set_cache_io(codec, 32, 16, SND_SOC_REGMAP); + if (ret != 0) + return ret; + + snd_soc_dapm_disable_pin(&codec->dapm, "HAPTICS"); + + priv->core.arizona->dapm = &codec->dapm; + + return 0; +} + +static int wm5102_codec_remove(struct snd_soc_codec *codec) +{ + struct wm5102_priv *priv = snd_soc_codec_get_drvdata(codec); + + priv->core.arizona->dapm = NULL; + + return 0; } #define WM5102_DIG_VU 0x0200 @@ -1414,6 +1435,7 @@ static unsigned int wm5102_digital_vu[] = { static struct snd_soc_codec_driver soc_codec_dev_wm5102 = { .probe = wm5102_codec_probe, + .remove = wm5102_codec_remove, .idle_bias_off = true, -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
