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ASoC: Intel: Skylake: Ignore rate check for DMIC link 

DMIC NHLT entry is sample rate agnostic, so ignore the rate
checks for DMIC type

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jeeja KP 2015-10-27 09:22:58 +09:00 committed by Mark Brown
parent 65aecfa884
commit 16882d24b3
1 changed files with 12 additions and 5 deletions
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17
sound/soc/intel/skylake/skl-nhlt.c
View File

@ -55,7 +55,7 @@ void skl_nhlt_free(void *addr)
static struct nhlt_specific_cfg *skl_get_specific_cfg(
struct device *dev, struct nhlt_fmt *fmt,
u8 no_ch, u32 rate, u16 bps)
u8 no_ch, u32 rate, u16 bps, u8 linktype)
{
struct nhlt_specific_cfg *sp_config;
struct wav_fmt *wfmt;
@ -68,11 +68,17 @@ static struct nhlt_specific_cfg *skl_get_specific_cfg(
wfmt = &fmt_config->fmt_ext.fmt;
dev_dbg(dev, "ch=%d fmt=%d s_rate=%d\n", wfmt->channels,
wfmt->bits_per_sample, wfmt->samples_per_sec);
if (wfmt->channels == no_ch && wfmt->samples_per_sec == rate &&
wfmt->bits_per_sample == bps) {
if (wfmt->channels == no_ch && wfmt->bits_per_sample == bps) {
/*
* if link type is dmic ignore rate check as the blob is
* generic for all rates
*/
sp_config = &fmt_config->config;
if (linktype == NHLT_LINK_DMIC)
return sp_config;
return sp_config;
if (wfmt->samples_per_sec == rate)
return sp_config;
}
fmt_config = (struct nhlt_fmt_cfg *)(fmt_config->config.caps +
@ -128,7 +134,8 @@ struct nhlt_specific_cfg
if (skl_check_ep_match(dev, epnt, instance, link_type, dirn)) {
fmt = (struct nhlt_fmt *)(epnt->config.caps +
epnt->config.size);
sp_config = skl_get_specific_cfg(dev, fmt, num_ch, s_rate, bps);
sp_config = skl_get_specific_cfg(dev, fmt, num_ch,
s_rate, bps, link_type);
if (sp_config)
return sp_config;
}