[PATCH] ASoC: rt5682: remove connection with LDO2 in DAPM graph

[PATCH] ASoC: rt5682: remove connection with LDO2 in DAPM graph

[shumingf]

From: Shuming Fan <shumingf@realtek.com>

The application circuit shall provide MICVDD power.
In default, the codec driver doesn't need to enable LDO2.
In case, a board wants to use VBAT for micbias,
it should add a DAPM route which IN1P connects with LDO2 in the machine driver.
e.g. { "IN1P", NULL, "LDO2" },

Signed-off-by: Shuming Fan <shumingf@realtek.com>
---
 sound/soc/codecs/rt5682.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/sound/soc/codecs/rt5682.c b/sound/soc/codecs/rt5682.c
index 42ad5bea86b5..185906d6d4e0 100644
--- a/sound/soc/codecs/rt5682.c
+++ b/sound/soc/codecs/rt5682.c
@@ -1854,8 +1854,6 @@ static const struct snd_soc_dapm_route rt5682_dapm_routes[] = {
 
 	{"CLKDET SYS", NULL, "CLKDET"},
 
-	{"IN1P", NULL, "LDO2"},
-
 	{"BST1 CBJ", NULL, "IN1P"},
 
 	{"RECMIX1L", "CBJ Switch", "BST1 CBJ"},
-- 
2.29.0

Re: [PATCH] ASoC: rt5682: remove connection with LDO2 in DAPM graph

[Mark Brown]

On Thu, 21 Jan 2021 18:03:53 +0800, shumingf@realtek.com wrote:
> The application circuit shall provide MICVDD power.
> In default, the codec driver doesn't need to enable LDO2.
> In case, a board wants to use VBAT for micbias,
> it should add a DAPM route which IN1P connects with LDO2 in the machine driver.
> e.g. { "IN1P", NULL, "LDO2" },

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] ASoC: rt5682: remove connection with LDO2 in DAPM graph
      commit: 06c8456753f6fc89ff5894cc8cca24b1ac92a5d6

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