Applied "ASoC: sunxi: sun50i-codec-analog: Add support for cpvdd regulator supply" to the asoc tree
diff mbox series

Message ID 20181123141412.18976440078@finisterre.ee.mobilebroadband
State New
Headers show
Series
  • Applied "ASoC: sunxi: sun50i-codec-analog: Add support for cpvdd regulator supply" to the asoc tree
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Commit Message

Mark Brown Nov. 23, 2018, 2:14 p.m. UTC
The patch

   ASoC: sunxi: sun50i-codec-analog: Add support for cpvdd regulator supply

has been applied to the asoc tree at

   https://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 ca0412a05756cd0b94751ca4d54fe6522f00b1f4 Mon Sep 17 00:00:00 2001
From: Chen-Yu Tsai <wens@csie.org>
Date: Thu, 22 Nov 2018 18:23:19 +0800
Subject: [PATCH] ASoC: sunxi: sun50i-codec-analog: Add support for cpvdd
 regulator supply

On the Allwinner A64 SoCs, the audio codec has a built-in headphone
amplifier. This amplifier has a power supply separate from the rest of
the analog audio circuitry, labeled cpvdd.

This patch adds a DAPM widget for this supply, and ties it to the
headphone amp widget.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/sunxi/sun50i-codec-analog.c | 2 ++
 1 file changed, 2 insertions(+)

Patch
diff mbox series

diff --git a/sound/soc/sunxi/sun50i-codec-analog.c b/sound/soc/sunxi/sun50i-codec-analog.c
index 8f5f999df631..df1fed0aa001 100644
--- a/sound/soc/sunxi/sun50i-codec-analog.c
+++ b/sound/soc/sunxi/sun50i-codec-analog.c
@@ -274,6 +274,7 @@  static const struct snd_soc_dapm_widget sun50i_a64_codec_widgets[] = {
 	 * stream widgets at the card level.
 	 */
 
+	SND_SOC_DAPM_REGULATOR_SUPPLY("hpvcc", 0, 0),
 	SND_SOC_DAPM_MUX("Headphone Source Playback Route",
 			 SND_SOC_NOPM, 0, 0, sun50i_codec_hp_src),
 	SND_SOC_DAPM_OUT_DRV("Headphone Amp", SUN50I_ADDA_HP_CTRL,
@@ -361,6 +362,7 @@  static const struct snd_soc_dapm_route sun50i_a64_codec_routes[] = {
 	{ "Headphone Source Playback Route", "Mixer", "Left Mixer" },
 	{ "Headphone Source Playback Route", "Mixer", "Right Mixer" },
 	{ "Headphone Amp", NULL, "Headphone Source Playback Route" },
+	{ "Headphone Amp", NULL, "hpvcc" },
 	{ "HP", NULL, "Headphone Amp" },
 
 	/* Microphone Routes */