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ASoC: ssm2602: add support for 11.025kHz and 22.5kHz sample rates

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This adds the necessary values to the constraint list and
register values to the coefficient table in order to
configure the device for 11.025kHz and 22.5kHz sample rates.

Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
This commit is contained in:
Stefan Kristiansson 2014-09-29 22:41:37 +03:00 committed by Mark Brown
parent 555b9ee136
commit 3b2a0013c7
1 changed files with 13 additions and 2 deletions
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15
sound/soc/codecs/ssm2602.c
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@ -192,7 +192,7 @@ static const struct snd_pcm_hw_constraint_list ssm2602_constraints_12288000 = {
};
static const unsigned int ssm2602_rates_11289600[] = {
8000, 44100, 88200,
8000, 11025, 22050, 44100, 88200,
};
static const struct snd_pcm_hw_constraint_list ssm2602_constraints_11289600 = {
@ -237,6 +237,16 @@ static const struct ssm2602_coeff ssm2602_coeff_table[] = {
{18432000, 96000, SSM2602_COEFF_SRATE(0x7, 0x1, 0x0)},
{12000000, 96000, SSM2602_COEFF_SRATE(0x7, 0x0, 0x1)},
/* 11.025k */
{11289600, 11025, SSM2602_COEFF_SRATE(0xc, 0x0, 0x0)},
{16934400, 11025, SSM2602_COEFF_SRATE(0xc, 0x1, 0x0)},
{12000000, 11025, SSM2602_COEFF_SRATE(0xc, 0x1, 0x1)},
/* 22.05k */
{11289600, 22050, SSM2602_COEFF_SRATE(0xd, 0x0, 0x0)},
{16934400, 22050, SSM2602_COEFF_SRATE(0xd, 0x1, 0x0)},
{12000000, 22050, SSM2602_COEFF_SRATE(0xd, 0x1, 0x1)},
/* 44.1k */
{11289600, 44100, SSM2602_COEFF_SRATE(0x8, 0x0, 0x0)},
{16934400, 44100, SSM2602_COEFF_SRATE(0x8, 0x1, 0x0)},
@ -467,7 +477,8 @@ static int ssm2602_set_bias_level(struct snd_soc_codec *codec,
return 0;
}
#define SSM2602_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
#define SSM2602_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\
SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 |\
SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |\
SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 |\
SNDRV_PCM_RATE_96000)