From: Curtis Malainey <cujomalainey@chromium.org>
To: alsa-devel@alsa-project.org
Cc: Oder Chiou <oder_chiou@realtek.com>,
Takashi Iwai <tiwai@suse.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Bard Liao <bardliao@realtek.com>,
Curtis Malainey <cujomalainey@chromium.org>
Subject: [alsa-devel] [RFC 01/15] ASoC: rt5677: Remove magic number register writes
Date: Fri, 6 Sep 2019 12:46:23 -0700 [thread overview]
Message-ID: <20190906194636.217881-2-cujomalainey@chromium.org> (raw)
In-Reply-To: <20190906194636.217881-1-cujomalainey@chromium.org>
In order to simplify understanding what register values are being
written to the codec for debugging more advanced features (such as
hotwording) it is best to remove magic numbers
Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
---
sound/soc/codecs/rt5677.c | 16 +++++++++++-----
1 file changed, 11 insertions(+), 5 deletions(-)
diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c
index c779dc3474f9..5b6ca3ced13b 100644
--- a/sound/soc/codecs/rt5677.c
+++ b/sound/soc/codecs/rt5677.c
@@ -691,10 +691,12 @@ static void rt5677_set_dsp_mode(struct snd_soc_component *component, bool on)
struct rt5677_priv *rt5677 = snd_soc_component_get_drvdata(component);
if (on) {
- regmap_update_bits(rt5677->regmap, RT5677_PWR_DSP1, 0x2, 0x2);
+ regmap_update_bits(rt5677->regmap, RT5677_PWR_DSP1,
+ RT5677_PWR_DSP, RT5677_PWR_DSP);
rt5677->is_dsp_mode = true;
} else {
- regmap_update_bits(rt5677->regmap, RT5677_PWR_DSP1, 0x2, 0x0);
+ regmap_update_bits(rt5677->regmap, RT5677_PWR_DSP1,
+ RT5677_PWR_DSP, 0x0);
rt5677->is_dsp_mode = false;
}
}
@@ -4466,7 +4468,8 @@ static int rt5677_set_bias_level(struct snd_soc_component *component,
regmap_update_bits(rt5677->regmap, RT5677_PWR_ANLG1,
RT5677_LDO1_SEL_MASK | RT5677_LDO2_SEL_MASK,
- 0x0055);
+ 5 << RT5677_LDO1_SEL_SFT |
+ 5 << RT5677_LDO2_SEL_SFT);
regmap_update_bits(rt5677->regmap,
RT5677_PR_BASE + RT5677_BIAS_CUR4,
0x0f00, 0x0f00);
@@ -4491,7 +4494,9 @@ static int rt5677_set_bias_level(struct snd_soc_component *component,
regmap_update_bits(rt5677->regmap, RT5677_DIG_MISC, 0x1, 0x0);
regmap_write(rt5677->regmap, RT5677_PWR_DIG1, 0x0000);
regmap_write(rt5677->regmap, RT5677_PWR_DIG2, 0x0000);
- regmap_write(rt5677->regmap, RT5677_PWR_ANLG1, 0x0022);
+ regmap_write(rt5677->regmap, RT5677_PWR_ANLG1,
+ 2 << RT5677_LDO1_SEL_SFT |
+ 2 << RT5677_LDO2_SEL_SFT);
regmap_write(rt5677->regmap, RT5677_PWR_ANLG2, 0x0000);
regmap_update_bits(rt5677->regmap,
RT5677_PR_BASE + RT5677_BIAS_CUR4, 0x0f00, 0x0000);
@@ -4719,7 +4724,8 @@ static int rt5677_probe(struct snd_soc_component *component)
regmap_update_bits(rt5677->regmap, RT5677_DIG_MISC,
~RT5677_IRQ_DEBOUNCE_SEL_MASK, 0x0020);
- regmap_write(rt5677->regmap, RT5677_PWR_DSP2, 0x0c00);
+ regmap_write(rt5677->regmap, RT5677_PWR_DSP2,
+ RT5677_PWR_SLIM_ISO | RT5677_PWR_CORE_ISO);
for (i = 0; i < RT5677_GPIO_NUM; i++)
rt5677_gpio_config(rt5677, i, rt5677->pdata.gpio_config[i]);
--
2.23.0.187.g17f5b7556c-goog
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next prev parent reply other threads:[~2019-09-06 19:49 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-06 19:46 [alsa-devel] [RFC 00/15] Add Samus Hotwording for RT5677 Curtis Malainey
2019-09-06 19:46 ` Curtis Malainey [this message]
2019-09-09 10:07 ` [alsa-devel] Applied "ASoC: rt5677: Remove magic number register writes" to the asoc tree Mark Brown
2019-09-06 19:46 ` [alsa-devel] [RFC 02/15] ASoC: rt5677: keep analog power register at SND_SOC_BIAS_OFF Curtis Malainey
2019-09-09 9:54 ` Mark Brown
2019-09-09 15:50 ` Curtis Malainey
2019-09-09 12:23 ` [alsa-devel] Applied "ASoC: rt5677: keep analog power register at SND_SOC_BIAS_OFF" to the asoc tree Mark Brown
2019-09-06 19:46 ` [alsa-devel] [RFC 03/15] ASoC: rt5677: Add a PCM device for streaming hotword via SPI Curtis Malainey
2019-09-06 19:46 ` [alsa-devel] [RFC 04/15] ASoC: rt5677: Load firmware " Curtis Malainey
2019-09-11 10:24 ` Mark Brown
2019-09-06 19:46 ` [alsa-devel] [RFC 05/15] ASoC: rt5677: Auto enable/disable DSP for hotwording Curtis Malainey
2019-09-11 10:25 ` Mark Brown
2019-09-11 20:22 ` Curtis Malainey
2019-09-12 9:26 ` Mark Brown
2019-09-16 21:29 ` Curtis Malainey
2019-09-16 21:55 ` Mark Brown
2019-09-06 19:46 ` [alsa-devel] [RFC 06/15] ASoC: bdw-rt5677: Add a DAI link for rt5677 SPI PCM device Curtis Malainey
2019-09-09 0:18 ` Kuninori Morimoto
2019-09-09 16:53 ` Curtis Malainey
2019-09-06 19:46 ` [alsa-devel] [RFC 07/15] ASoC: rt5677: Enable jack detect while DSP is running Curtis Malainey
2019-09-06 19:46 ` [alsa-devel] [RFC 08/15] ASoC: rt5677: Use delayed work for DSP firmware load Curtis Malainey
2019-09-11 10:28 ` Mark Brown
2019-09-06 19:46 ` [alsa-devel] [RFC 09/15] ASoC: rt5677: Add DAPM audio path for hotword stream Curtis Malainey
2019-09-06 19:46 ` [alsa-devel] [RFC 10/15] ASoC: rt5677: Mark reg RT5677_PWR_ANLG2 as volatile Curtis Malainey
2019-09-06 19:46 ` [alsa-devel] [RFC 11/15] ASoC: rt5677: Stop and restart DSP over suspend/resume Curtis Malainey
2019-09-06 19:46 ` [alsa-devel] [RFC 12/15] ASoC: rt5677: Transfer one period at a time over SPI Curtis Malainey
2019-09-11 10:54 ` Mark Brown
2019-09-11 18:09 ` Curtis Malainey
2019-09-06 19:46 ` [alsa-devel] [RFC 13/15] ASoC: rt5677: Disable irq at suspend Curtis Malainey
2019-09-06 19:46 ` [alsa-devel] [RFC 14/15] ASoC: rt5677: Allow VAD to be shut on/off at all times Curtis Malainey
2019-09-06 19:46 ` [alsa-devel] [RFC 15/15] ASoC: rt5677: Turn on MCLK1 for DSP via DAPM Curtis Malainey
2019-09-06 20:40 ` [alsa-devel] [RFC 00/15] Add Samus Hotwording for RT5677 Pierre-Louis Bossart
2019-09-06 21:09 ` Curtis Malainey
2019-09-06 22:13 ` Pierre-Louis Bossart
2019-09-09 16:52 ` Curtis Malainey
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