[alsa-devel] [PATCH] ASoC: nau8824: leave Class D gain at chip default
Remove initial configuration of Class D gain for 1R and 2L. Leave them at the chip default.
Signed-off-by: John Hsu KCHSU0@nuvoton.com Signed-off-by: John Hsu supercraig0719@gmail.com --- sound/soc/codecs/nau8824.c | 6 ------ 1 file changed, 6 deletions(-)
diff --git a/sound/soc/codecs/nau8824.c b/sound/soc/codecs/nau8824.c index cd358be0..cca974d 100644 --- a/sound/soc/codecs/nau8824.c +++ b/sound/soc/codecs/nau8824.c @@ -1626,12 +1626,6 @@ static void nau8824_init_regs(struct nau8824 *nau8824) regmap_update_bits(regmap, NAU8824_REG_DAC_FILTER_CTRL_1, NAU8824_DAC_CICCLP_OFF | NAU8824_DAC_OVERSAMPLE_MASK, NAU8824_DAC_CICCLP_OFF | NAU8824_DAC_OVERSAMPLE_64); - /* Class D gain 9db for 1R and 2L */ - regmap_update_bits(regmap, NAU8824_REG_CLASSD_GAIN_1, - NAU8824_CLASSD_GAIN_1R_MASK, - (0xa << NAU8824_CLASSD_GAIN_1R_SFT)); - regmap_update_bits(regmap, NAU8824_REG_CLASSD_GAIN_2, - NAU8824_CLASSD_GAIN_2L_MASK, 0xa); /* DAC clock delay 2ns, VREF */ regmap_update_bits(regmap, NAU8824_REG_RDAC, NAU8824_RDAC_CLK_DELAY_MASK | NAU8824_RDAC_VREF_MASK,
The patch
ASoC: nau8824: leave Class D gain at chip default
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 c869ce5aaf8f470c8cf32638e7cd498f57118fa5 Mon Sep 17 00:00:00 2001
From: John Hsu supercraig0719@gmail.com Date: Thu, 27 Apr 2017 11:22:50 +0800 Subject: [PATCH] ASoC: nau8824: leave Class D gain at chip default
Remove initial configuration of Class D gain for 1R and 2L. Leave them at the chip default.
Signed-off-by: John Hsu KCHSU0@nuvoton.com Signed-off-by: John Hsu supercraig0719@gmail.com Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/codecs/nau8824.c | 6 ------ 1 file changed, 6 deletions(-)
diff --git a/sound/soc/codecs/nau8824.c b/sound/soc/codecs/nau8824.c index cd358be027dd..cca974d26136 100644 --- a/sound/soc/codecs/nau8824.c +++ b/sound/soc/codecs/nau8824.c @@ -1626,12 +1626,6 @@ static void nau8824_init_regs(struct nau8824 *nau8824) regmap_update_bits(regmap, NAU8824_REG_DAC_FILTER_CTRL_1, NAU8824_DAC_CICCLP_OFF | NAU8824_DAC_OVERSAMPLE_MASK, NAU8824_DAC_CICCLP_OFF | NAU8824_DAC_OVERSAMPLE_64); - /* Class D gain 9db for 1R and 2L */ - regmap_update_bits(regmap, NAU8824_REG_CLASSD_GAIN_1, - NAU8824_CLASSD_GAIN_1R_MASK, - (0xa << NAU8824_CLASSD_GAIN_1R_SFT)); - regmap_update_bits(regmap, NAU8824_REG_CLASSD_GAIN_2, - NAU8824_CLASSD_GAIN_2L_MASK, 0xa); /* DAC clock delay 2ns, VREF */ regmap_update_bits(regmap, NAU8824_REG_RDAC, NAU8824_RDAC_CLK_DELAY_MASK | NAU8824_RDAC_VREF_MASK,
participants (2)
-
John Hsu -
Mark Brown