The patch
ASoC: da7219: software reset codec at probe
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 96fc294cf6cb27f01a865959b9637d0aea3b57c2 Mon Sep 17 00:00:00 2001
From: Hsin-Yu Chao hychao@chromium.org Date: Wed, 14 Sep 2016 22:25:40 +0800 Subject: [PATCH] ASoC: da7219: software reset codec at probe
Da7219 does not trigger interrupt to report jack status when system boots from warm reset because its power remains on during warm reset. Doing software reset at probe to handle this.
Signed-off-by: Hsin-Yu Chao hychao@chromium.org Signed-off-by: Xing Zheng zhengxing@rock-chips.com Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/codecs/da7219.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/sound/soc/codecs/da7219.c b/sound/soc/codecs/da7219.c index 50ea94317cb3..30f35e88bec2 100644 --- a/sound/soc/codecs/da7219.c +++ b/sound/soc/codecs/da7219.c @@ -1937,6 +1937,14 @@ static int da7219_i2c_probe(struct i2c_client *i2c, return ret; }
+ /* Software reset codec. */ + regmap_write_bits(da7219->regmap, DA7219_ACCDET_CONFIG_1, + DA7219_ACCDET_EN_MASK, 0); + regmap_write_bits(da7219->regmap, DA7219_CIF_CTRL, + DA7219_CIF_REG_SOFT_RESET_MASK, 0); + regmap_write_bits(da7219->regmap, DA7219_SYSTEM_ACTIVE, + DA7219_SYSTEM_ACTIVE_MASK, 0); + ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_da7219, &da7219_dai, 1); if (ret < 0) {