We have the SSP defaults now and we need to load then in hw_params callback of BE SSP DAI ops.
Signed-off-by: Praveen Diwakar praveen.diwakar@intel.com Signed-off-by: Vinod Koul vinod.koul@intel.com --- sound/soc/intel/atom/sst-atom-controls.h | 2 ++ sound/soc/intel/atom/sst-mfld-platform-pcm.c | 16 +++++++++++++--- 2 files changed, 15 insertions(+), 3 deletions(-)
diff --git a/sound/soc/intel/atom/sst-atom-controls.h b/sound/soc/intel/atom/sst-atom-controls.h index eea715605130..da13f6fa7d1c 100644 --- a/sound/soc/intel/atom/sst-atom-controls.h +++ b/sound/soc/intel/atom/sst-atom-controls.h @@ -869,4 +869,6 @@ struct sst_enum { SOC_DAPM_ENUM(SST_MUX_CTL_NAME(xpname, xinstance), \ SST_SSP_MUX_ENUM(xreg, xshift, xtexts))
+void sst_fill_ssp_defaults(struct snd_soc_dai *dai); + #endif diff --git a/sound/soc/intel/atom/sst-mfld-platform-pcm.c b/sound/soc/intel/atom/sst-mfld-platform-pcm.c index 2fbaf2c75d17..1fb2448e0fed 100644 --- a/sound/soc/intel/atom/sst-mfld-platform-pcm.c +++ b/sound/soc/intel/atom/sst-mfld-platform-pcm.c @@ -434,13 +434,22 @@ static int sst_enable_ssp(struct snd_pcm_substream *substream,
if (!dai->active) { ret = sst_handle_vb_timer(dai, true); - if (ret) - return ret; - ret = send_ssp_cmd(dai, dai->name, 1); + sst_fill_ssp_defaults(dai); } return ret; }
+static int sst_be_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + int ret = 0; + + if (dai->active == 1) + ret = send_ssp_cmd(dai, dai->name, 1); + return ret; +} + static void sst_disable_ssp(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { @@ -465,6 +474,7 @@ static struct snd_soc_dai_ops sst_compr_dai_ops = {
static struct snd_soc_dai_ops sst_be_dai_ops = { .startup = sst_enable_ssp, + .hw_params = sst_be_hw_params, .shutdown = sst_disable_ssp, };