diff options
author | 2016-04-11 10:41:07 +0300 | |
---|---|---|
committer | 2016-04-13 08:17:18 +0300 | |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/sound/soc/codecs/ssm4567.c | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/sound/soc/codecs/ssm4567.c')
-rw-r--r-- | kernel/sound/soc/codecs/ssm4567.c | 43 |
1 files changed, 35 insertions, 8 deletions
diff --git a/kernel/sound/soc/codecs/ssm4567.c b/kernel/sound/soc/codecs/ssm4567.c index f7549cc7e..e619d5651 100644 --- a/kernel/sound/soc/codecs/ssm4567.c +++ b/kernel/sound/soc/codecs/ssm4567.c @@ -10,6 +10,7 @@ * Licensed under the GPL-2. */ +#include <linux/acpi.h> #include <linux/module.h> #include <linux/init.h> #include <linux/i2c.h> @@ -173,6 +174,12 @@ static const struct snd_soc_dapm_widget ssm4567_dapm_widgets[] = { SND_SOC_DAPM_SWITCH("Amplifier Boost", SSM4567_REG_POWER_CTRL, 3, 1, &ssm4567_amplifier_boost_control), + SND_SOC_DAPM_SIGGEN("Sense"), + + SND_SOC_DAPM_PGA("Current Sense", SSM4567_REG_POWER_CTRL, 4, 1, NULL, 0), + SND_SOC_DAPM_PGA("Voltage Sense", SSM4567_REG_POWER_CTRL, 5, 1, NULL, 0), + SND_SOC_DAPM_PGA("VBAT Sense", SSM4567_REG_POWER_CTRL, 6, 1, NULL, 0), + SND_SOC_DAPM_OUTPUT("OUT"), }; @@ -180,6 +187,13 @@ static const struct snd_soc_dapm_route ssm4567_routes[] = { { "OUT", NULL, "Amplifier Boost" }, { "Amplifier Boost", "Switch", "DAC" }, { "OUT", NULL, "DAC" }, + + { "Current Sense", NULL, "Sense" }, + { "Voltage Sense", NULL, "Sense" }, + { "VBAT Sense", NULL, "Sense" }, + { "Capture Sense", NULL, "Current Sense" }, + { "Capture Sense", NULL, "Voltage Sense" }, + { "Capture Sense", NULL, "VBAT Sense" }, }; static int ssm4567_hw_params(struct snd_pcm_substream *substream, @@ -359,7 +373,7 @@ static int ssm4567_set_bias_level(struct snd_soc_codec *codec, case SND_SOC_BIAS_PREPARE: break; case SND_SOC_BIAS_STANDBY: - if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) + if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) ret = ssm4567_set_power(ssm4567, true); break; case SND_SOC_BIAS_OFF: @@ -367,12 +381,7 @@ static int ssm4567_set_bias_level(struct snd_soc_codec *codec, break; } - if (ret) - return ret; - - codec->dapm.bias_level = level; - - return 0; + return ret; } static const struct snd_soc_dai_ops ssm4567_dai_ops = { @@ -392,6 +401,14 @@ static struct snd_soc_dai_driver ssm4567_dai = { .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32, }, + .capture = { + .stream_name = "Capture Sense", + .channels_min = 1, + .channels_max = 1, + .rates = SNDRV_PCM_RATE_8000_192000, + .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE | + SNDRV_PCM_FMTBIT_S32, + }, .ops = &ssm4567_dai_ops, }; @@ -461,10 +478,20 @@ static const struct i2c_device_id ssm4567_i2c_ids[] = { }; MODULE_DEVICE_TABLE(i2c, ssm4567_i2c_ids); +#ifdef CONFIG_ACPI + +static const struct acpi_device_id ssm4567_acpi_match[] = { + { "INT343B", 0 }, + {}, +}; +MODULE_DEVICE_TABLE(acpi, ssm4567_acpi_match); + +#endif + static struct i2c_driver ssm4567_driver = { .driver = { .name = "ssm4567", - .owner = THIS_MODULE, + .acpi_match_table = ACPI_PTR(ssm4567_acpi_match), }, .probe = ssm4567_i2c_probe, .remove = ssm4567_i2c_remove, |