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| author | Takashi Iwai <tiwai@suse.de> | 2015-06-08 21:47:53 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-06-08 21:47:53 +0300 |
| commit | 8ffc57093bb1c270050f4229b5afd38ee8cef2bd (patch) | |
| tree | ba78b568b446b9c119385ef17a0fa5d5d0724be2 /sound/soc/soc-jack.c | |
| parent | 83b0b677f90a2056a53f1930881bbee2741b048f (diff) | |
| parent | 11e688862c4c8162119a4ca51c3326555966c8bb (diff) | |
| download | linux-8ffc57093bb1c270050f4229b5afd38ee8cef2bd.tar.xz | |
Merge tag 'asoc-v4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: Updates for v4.2
The big thing this release has been Liam's addition of topology support
to the core. We've also seen quite a bit of driver work and the
continuation of Lars' refactoring for component support.
- Support for loading ASoC topology maps from firmware, intended to be
used to allow self-describing DSP firmware images to be built which
can map controls added by the DSP to userspace without the kernel
needing to know about individual DSP firmwares.
- Lots of refactoring to avoid direct access to snd_soc_codec where
it's not needed supporting future refactoring.
- Big refactoring and cleanup serieses for the Wolfson ADSP and TI
TAS2552 drivers.
- Support for TI TAS571x power amplifiers.
- Support for Qualcomm APQ8016 and ZTE ZX296702 SoCs.
- Support for x86 systems with RT5650 and Qualcomm Storm.
Diffstat (limited to 'sound/soc/soc-jack.c')
| -rw-r--r-- | sound/soc/soc-jack.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c index 87ca9806f3ee..fbaa1bb41102 100644 --- a/sound/soc/soc-jack.c +++ b/sound/soc/soc-jack.c @@ -316,8 +316,11 @@ int snd_soc_jack_add_gpios(struct snd_soc_jack *jack, int count, goto undo; } - if (gpios[i].gpiod_dev) { - /* GPIO descriptor */ + if (gpios[i].desc) { + /* Already have a GPIO descriptor. */ + goto got_gpio; + } else if (gpios[i].gpiod_dev) { + /* Get a GPIO descriptor */ gpios[i].desc = gpiod_get_index(gpios[i].gpiod_dev, gpios[i].name, gpios[i].idx, GPIOD_IN); @@ -345,7 +348,7 @@ int snd_soc_jack_add_gpios(struct snd_soc_jack *jack, int count, gpios[i].desc = gpio_to_desc(gpios[i].gpio); } - +got_gpio: INIT_DELAYED_WORK(&gpios[i].work, gpio_work); gpios[i].jack = jack; |