diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/tegra/tegra_rt5640.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sound/soc/tegra/tegra_rt5640.c b/sound/soc/tegra/tegra_rt5640.c index d1280d3d4427..a66b4c6a1532 100644 --- a/sound/soc/tegra/tegra_rt5640.c +++ b/sound/soc/tegra/tegra_rt5640.c @@ -66,6 +66,7 @@ #define GPIO_HP_DET BIT(4) struct tegra30_i2s *i2s_tfa = NULL; +struct snd_soc_codec *codec_rt; struct tegra_rt5640 { struct tegra_asoc_utils_data util_data; @@ -437,6 +438,8 @@ static int tegra_rt5640_event_int_spk(struct snd_soc_dapm_widget *w, if(machine_is_roth()) { if (SND_SOC_DAPM_EVENT_ON(event)) { if(i2s_tfa) { + if (codec_rt) + snd_soc_update_bits(codec_rt, RT5640_PWR_DIG1, 0x0001, 0x0000); tegra_asoc_enable_clocks(); Tfa9887_Powerdown(0); tegra_asoc_disable_clocks(); @@ -445,7 +448,7 @@ static int tegra_rt5640_event_int_spk(struct snd_soc_dapm_widget *w, else { Tfa9887_Powerdown(1); } - } + } if (!(machine->gpio_requested & GPIO_SPKR_EN)) return 0; @@ -554,6 +557,8 @@ static int tegra_rt5640_init(struct snd_soc_pcm_runtime *rtd) struct tegra_asoc_platform_data *pdata = machine->pdata; int ret; + codec_rt = codec; + if (gpio_is_valid(pdata->gpio_spkr_en)) { ret = gpio_request(pdata->gpio_spkr_en, "spkr_en"); if (ret) { |