The patch
ASoC: nau8825: jack connection decision with different insertion logic
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying to this mail.
Thanks, Mark
From bff03e81502cb9ac99daeeb47b4d0e779cc48fde Mon Sep 17 00:00:00 2001
From: John Hsu KCHSU0@nuvoton.com Date: Wed, 6 Jul 2016 10:09:35 +0800 Subject: [PATCH] ASoC: nau8825: jack connection decision with different insertion logic
The original design only covers the jack insertion logic is active low. Add more condition to cover no matter the logic is active low and high.
Signed-off-by: John Hsu KCHSU0@nuvoton.com Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/codecs/nau8825.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/nau8825.c b/sound/soc/codecs/nau8825.c index 3f30e6ed210c..a97418deb034 100644 --- a/sound/soc/codecs/nau8825.c +++ b/sound/soc/codecs/nau8825.c @@ -1345,10 +1345,17 @@ EXPORT_SYMBOL_GPL(nau8825_enable_jack_detect);
static bool nau8825_is_jack_inserted(struct regmap *regmap) { - int status; + bool active_high, is_high; + int status, jkdet;
+ regmap_read(regmap, NAU8825_REG_JACK_DET_CTRL, &jkdet); + active_high = !!(jkdet & NAU8825_JACK_POLARITY); regmap_read(regmap, NAU8825_REG_I2C_DEVICE_ID, &status); - return !(status & NAU8825_GPIO2JD1); + is_high = !!(status & NAU8825_GPIO2JD1); + /* return jack connection status according to jack insertion logic + * active high or active low. + */ + return active_high == is_high; }
static void nau8825_restart_jack_detection(struct regmap *regmap)