[alsa-devel] [PATCH 0/2] TLV320AIC3X MCLK and rate updates
Hi
Two patches to TLV320AIC3X SoC codec driver. First one fixes typo (?) for 64 kHz sample rate and second one adds support to 12 MHz MCLK used e.g. in Nokia N810 Internet Tablet.
Patches are generated from 2.6.25-rc2-omap1 tree but they apply to alsa git and alsa-kernel hg trees as well.
Signed-off-by: Jarkko Nikula jarkko.nikula@nokia.com --- sound/soc/codecs/tlv320aic3x.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c index 710e028..569ecac 100644 --- a/sound/soc/codecs/tlv320aic3x.c +++ b/sound/soc/codecs/tlv320aic3x.c @@ -681,8 +681,8 @@ static const struct aic3x_rate_divs aic3x_divs[] = { {22579200, 48000, 48000, 0x0, 8, 7075}, {33868800, 48000, 48000, 0x0, 5, 8049}, /* 64k */ - {22579200, 96000, 96000, 0x1, 8, 7075}, - {33868800, 96000, 96000, 0x1, 5, 8049}, + {22579200, 64000, 96000, 0x1, 8, 7075}, + {33868800, 64000, 96000, 0x1, 5, 8049}, /* 88.2k */ {22579200, 88200, 88200, 0x0, 8, 0}, {33868800, 88200, 88200, 0x0, 5, 3333},
Signed-off-by: Jarkko Nikula jarkko.nikula@nokia.com --- sound/soc/codecs/tlv320aic3x.c | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c index 569ecac..fc63a93 100644 --- a/sound/soc/codecs/tlv320aic3x.c +++ b/sound/soc/codecs/tlv320aic3x.c @@ -660,33 +660,43 @@ struct aic3x_rate_divs { /* AIC3X codec mclk clock divider coefficients */ static const struct aic3x_rate_divs aic3x_divs[] = { /* 8k */ + {12000000, 8000, 48000, 0xa, 16, 3840}, {22579200, 8000, 48000, 0xa, 8, 7075}, {33868800, 8000, 48000, 0xa, 5, 8049}, /* 11.025k */ + {12000000, 11025, 44100, 0x6, 15, 528}, {22579200, 11025, 44100, 0x6, 8, 0}, {33868800, 11025, 44100, 0x6, 5, 3333}, /* 16k */ + {12000000, 16000, 48000, 0x4, 16, 3840}, {22579200, 16000, 48000, 0x4, 8, 7075}, {33868800, 16000, 48000, 0x4, 5, 8049}, /* 22.05k */ + {12000000, 22050, 44100, 0x2, 15, 528}, {22579200, 22050, 44100, 0x2, 8, 0}, {33868800, 22050, 44100, 0x2, 5, 3333}, /* 32k */ + {12000000, 32000, 48000, 0x1, 16, 3840}, {22579200, 32000, 48000, 0x1, 8, 7075}, {33868800, 32000, 48000, 0x1, 5, 8049}, /* 44.1k */ + {12000000, 44100, 44100, 0x0, 15, 528}, {22579200, 44100, 44100, 0x0, 8, 0}, {33868800, 44100, 44100, 0x0, 5, 3333}, /* 48k */ + {12000000, 48000, 48000, 0x0, 16, 3840}, {22579200, 48000, 48000, 0x0, 8, 7075}, {33868800, 48000, 48000, 0x0, 5, 8049}, /* 64k */ + {12000000, 64000, 96000, 0x1, 16, 3840}, {22579200, 64000, 96000, 0x1, 8, 7075}, {33868800, 64000, 96000, 0x1, 5, 8049}, /* 88.2k */ + {12000000, 88200, 88200, 0x0, 15, 528}, {22579200, 88200, 88200, 0x0, 8, 0}, {33868800, 88200, 88200, 0x0, 5, 3333}, /* 96k */ + {12000000, 96000, 96000, 0x0, 16, 3840}, {22579200, 96000, 96000, 0x0, 8, 7075}, {33868800, 96000, 96000, 0x0, 5, 8049}, }; @@ -807,6 +817,7 @@ static int aic3x_set_dai_sysclk(struct snd_soc_codec_dai *codec_dai, struct aic3x_priv *aic3x = codec->private_data;
switch (freq) { + case 12000000: case 22579200: case 33868800: aic3x->sysclk = freq;
On Wed, Feb 20, 2008 at 03:23:43PM +0200, Jarkko Nikula wrote:
Two patches to TLV320AIC3X SoC codec driver. First one fixes typo (?) for 64 kHz sample rate and second one adds support to 12 MHz MCLK used e.g. in Nokia N810 Internet Tablet.
Thanks, I've applied both of these to the ASoC tree.
Acked-by: Mark Brown broonie@opensource.wolfsonmicro.com
participants (2)
-
Jarkko Nikula -
Mark Brown