The patch ASoC: tas571x: wait 50ms after oscillator trim 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 5e549a0c18fc0321c18e7b6842cb7afc90aab396 Mon Sep 17 00:00:00 2001 From: Petr Kulhavy <brain@xxxxxxxx> Date: Mon, 3 Oct 2016 16:40:49 +0200 Subject: [PATCH] ASoC: tas571x: wait 50ms after oscillator trim Wait extra 50ms after writing the oscillator trim register in probe(), as recommended by the TAS5721 and TAS5711 datasheets. Signed-off-by: Petr Kulhavy <brain@xxxxxxxx> Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> --- sound/soc/codecs/tas571x.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/codecs/tas571x.c b/sound/soc/codecs/tas571x.c index df5e5cb33baa..de65ecf534af 100644 --- a/sound/soc/codecs/tas571x.c +++ b/sound/soc/codecs/tas571x.c @@ -754,6 +754,7 @@ static int tas571x_i2c_probe(struct i2c_client *client, if (ret) return ret; + usleep_range(50000, 60000); memcpy(&priv->codec_driver, &tas571x_codec, sizeof(priv->codec_driver)); priv->codec_driver.component_driver.controls = priv->chip->controls; -- 2.9.3 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
