diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/tegra/tegra_wm8903.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/sound/soc/tegra/tegra_wm8903.c b/sound/soc/tegra/tegra_wm8903.c index 55187f871957..a75d67b2d973 100644 --- a/sound/soc/tegra/tegra_wm8903.c +++ b/sound/soc/tegra/tegra_wm8903.c @@ -747,10 +747,33 @@ static struct snd_soc_dai_link tegra_wm8903_dai[] = { }, }; +void tegra_wm8903_suspend_post(struct snd_soc_card *card) +{ + struct snd_soc_jack_gpio *gpio = &tegra_wm8903_hp_jack_gpio; + + if (gpio_is_valid(gpio->gpio)) + disable_irq(gpio_to_irq(gpio->gpio)); +} + +void tegra_wm8903_resume_pre(struct snd_soc_card *card) +{ + int val; + struct snd_soc_jack_gpio *gpio = &tegra_wm8903_hp_jack_gpio; + + if (gpio_is_valid(gpio->gpio)) { + val = gpio_get_value(gpio->gpio); + val = gpio->invert ? !val : val; + snd_soc_jack_report(gpio->jack, val, gpio->report); + enable_irq(gpio_to_irq(gpio->gpio)); + } +} + static struct snd_soc_card snd_soc_tegra_wm8903 = { .name = "tegra-wm8903", .dai_link = tegra_wm8903_dai, .num_links = ARRAY_SIZE(tegra_wm8903_dai), + .suspend_post = tegra_wm8903_suspend_post, + .resume_pre = tegra_wm8903_resume_pre, //.set_bias_level = tegra30_soc_set_bias_level, //.set_bias_level_post = tegra30_soc_set_bias_level_post, }; |