未验证 提交 0d11bab8 编写于 作者: S Shengjiu Wang 提交者: Mark Brown

ASoC: fsl_sai: Add support for more sample rates

Add support for more sample rates, because PDM format
bitstream has higher sample rates. for example DSD512
format, the bit clock is 22.5792MHz, if the word width
is U8_LE, then the max sample rate is 2822400.
Signed-off-by: NShengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1655451877-16382-4-git-send-email-shengjiu.wang@nxp.comSigned-off-by: NMark Brown <broonie@kernel.org>
上级 46657704
......@@ -30,7 +30,8 @@
static const unsigned int fsl_sai_rates[] = {
8000, 11025, 12000, 16000, 22050,
24000, 32000, 44100, 48000, 64000,
88200, 96000, 176400, 192000
88200, 96000, 176400, 192000, 352800,
384000, 705600, 768000, 1411200, 2822400,
};
static const struct snd_pcm_hw_constraint_list fsl_sai_rate_constraints = {
......@@ -763,7 +764,7 @@ static struct snd_soc_dai_driver fsl_sai_dai_template = {
.channels_min = 1,
.channels_max = 32,
.rate_min = 8000,
.rate_max = 192000,
.rate_max = 2822400,
.rates = SNDRV_PCM_RATE_KNOT,
.formats = FSL_SAI_FORMATS,
},
......@@ -772,7 +773,7 @@ static struct snd_soc_dai_driver fsl_sai_dai_template = {
.channels_min = 1,
.channels_max = 32,
.rate_min = 8000,
.rate_max = 192000,
.rate_max = 2822400,
.rates = SNDRV_PCM_RATE_KNOT,
.formats = FSL_SAI_FORMATS,
},
......
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