All of lore.kernel.org
 help / color / mirror / Atom feed
From: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
To: Fabio Estevam <festevam@gmail.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>,
	Marcel Ziswiler <marcel.ziswiler@toradex.com>,
	Igor Opaniuk <igor.opaniuk@toradex.com>,
	Oleksandr Suvorov <oleksandr.suvorov@toradex.com>,
	Jaroslav Kysela <perex@perex.cz>, Mark Brown <broonie@kernel.org>,
	Takashi Iwai <tiwai@suse.com>,
	Liam Girdwood <lgirdwood@gmail.com>
Subject: [PATCH v3 3/6] ASoC: sgtl5000: Fix of unmute outputs on probe
Date: Fri, 12 Jul 2019 14:56:03 +0000	[thread overview]
Message-ID: <20190712145550.27500-4-oleksandr.suvorov@toradex.com> (raw)
In-Reply-To: <20190712145550.27500-1-oleksandr.suvorov@toradex.com>

To enable "zero cross detect" for ADC/HP, change
HP_ZCD_EN/ADC_ZCD_EN bits only instead of writing the whole
CHIP_ANA_CTRL register.

Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>

---

Changes in v3: None
Changes in v2:
- Fix patch formatting

 sound/soc/codecs/sgtl5000.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index bb58c997c6914..e813a37910af4 100644
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -1289,6 +1289,7 @@ static int sgtl5000_probe(struct snd_soc_component *component)
 	int ret;
 	u16 reg;
 	struct sgtl5000_priv *sgtl5000 = snd_soc_component_get_drvdata(component);
+	unsigned int zcd_mask = SGTL5000_HP_ZCD_EN | SGTL5000_ADC_ZCD_EN;
 
 	/* power up sgtl5000 */
 	ret = sgtl5000_set_power_regs(component);
@@ -1316,9 +1317,8 @@ static int sgtl5000_probe(struct snd_soc_component *component)
 	       0x1f);
 	snd_soc_component_write(component, SGTL5000_CHIP_PAD_STRENGTH, reg);
 
-	snd_soc_component_write(component, SGTL5000_CHIP_ANA_CTRL,
-			SGTL5000_HP_ZCD_EN |
-			SGTL5000_ADC_ZCD_EN);
+	snd_soc_component_update_bits(component, SGTL5000_CHIP_ANA_CTRL,
+		zcd_mask, zcd_mask);
 
 	snd_soc_component_update_bits(component, SGTL5000_CHIP_MIC_CTRL,
 			SGTL5000_BIAS_R_MASK,
-- 
2.20.1


  parent reply	other threads:[~2019-07-12 14:56 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-12 14:55 [PATCH v3 0/6] VAG power control improvement for sgtl5000 codec Oleksandr Suvorov
2019-07-12 14:56 ` [PATCH v3 1/6] ASoC: sgtl5000: Fix definition of VAG Ramp Control Oleksandr Suvorov
2019-07-12 14:56 ` [PATCH v3 2/6] ASoC: sgtl5000: add ADC mute control Oleksandr Suvorov
2019-07-12 14:56 ` Oleksandr Suvorov [this message]
2019-07-12 14:56 ` [PATCH v3 4/6] ASoC: sgtl5000: Fix charge pump source assignment Oleksandr Suvorov
2019-07-12 14:56 ` [PATCH v3 5/6] ASoC: Define a set of DAPM pre/post-up events Oleksandr Suvorov
2019-07-12 14:56 ` [PATCH v3 6/6] ASoC: sgtl5000: Improve VAG power and mute control Oleksandr Suvorov
2019-07-14 17:17   ` Cezary Rojewski
2019-07-17 14:24     ` Oleksandr Suvorov
2019-07-15 19:06 ` [PATCH v3 0/6] VAG power control improvement for sgtl5000 codec Fabio Estevam
2019-07-17 16:34   ` Oleksandr Suvorov

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20190712145550.27500-4-oleksandr.suvorov@toradex.com \
    --to=oleksandr.suvorov@toradex.com \
    --cc=alsa-devel@alsa-project.org \
    --cc=broonie@kernel.org \
    --cc=festevam@gmail.com \
    --cc=igor.opaniuk@toradex.com \
    --cc=lgirdwood@gmail.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=marcel.ziswiler@toradex.com \
    --cc=perex@perex.cz \
    --cc=tiwai@suse.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.