diff options
| author | Jeeja KP <jeeja.kp@intel.com> | 2016-12-08 13:41:12 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-12-15 12:15:59 +0000 |
| commit | 12c3be0e720fe8c4e0f456fd25a6dcc8b254606c (patch) | |
| tree | 7517c7ebe236e90bbbb9efde7ec30b3c617e6079 | |
| parent | 7d7c80f3f335e5148e3f744534a0576e638cf581 (diff) | |
ASoC: Intel: Skylake: Update link_index and format in pipe params
To configure Host/Link DMA, additionally link index and format
are required based on the hw params. So added these parameters in
the pipe params and in hw_params the pipe params are updated.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/intel/skylake/skl-pcm.c | 8 | ||||
| -rw-r--r-- | sound/soc/intel/skylake/skl-topology.c | 2 | ||||
| -rw-r--r-- | sound/soc/intel/skylake/skl-topology.h | 2 |
3 files changed, 12 insertions, 0 deletions
diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c index 84b5101e6ca6..105aab7593c8 100644 --- a/sound/soc/intel/skylake/skl-pcm.c +++ b/sound/soc/intel/skylake/skl-pcm.c @@ -292,6 +292,7 @@ static int skl_pcm_hw_params(struct snd_pcm_substream *substream, p_params.s_freq = params_rate(params); p_params.host_dma_id = dma_id; p_params.stream = substream->stream; + p_params.format = params_format(params); m_cfg = skl_tplg_fe_get_cpr_module(dai, p_params.stream); if (m_cfg) @@ -506,6 +507,7 @@ static int skl_link_hw_params(struct snd_pcm_substream *substream, struct hdac_ext_dma_params *dma_params; struct snd_soc_dai *codec_dai = rtd->codec_dai; struct skl_pipe_params p_params = {0}; + struct hdac_ext_link *link; link_dev = snd_hdac_ext_stream_assign(ebus, substream, HDAC_EXT_STREAM_TYPE_LINK); @@ -514,6 +516,10 @@ static int skl_link_hw_params(struct snd_pcm_substream *substream, snd_soc_dai_set_dma_data(dai, substream, (void *)link_dev); + link = snd_hdac_ext_bus_get_link(ebus, rtd->codec->component.name); + if (!link) + return -EINVAL; + /* set the stream tag in the codec dai dma params */ dma_params = snd_soc_dai_get_dma_data(codec_dai, substream); if (dma_params) @@ -524,6 +530,8 @@ static int skl_link_hw_params(struct snd_pcm_substream *substream, p_params.s_freq = params_rate(params); p_params.stream = substream->stream; p_params.link_dma_id = hdac_stream(link_dev)->stream_tag - 1; + p_params.link_index = link->index; + p_params.format = params_format(params); return skl_tplg_be_update_params(dai, &p_params); } diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c index eb440cd9a2a4..8f608c45e445 100644 --- a/sound/soc/intel/skylake/skl-topology.c +++ b/sound/soc/intel/skylake/skl-topology.c @@ -1206,6 +1206,7 @@ static void skl_tplg_fill_dma_id(struct skl_module_cfg *mcfg, switch (mcfg->dev_type) { case SKL_DEVICE_HDALINK: pipe->p_params->link_dma_id = params->link_dma_id; + pipe->p_params->link_index = params->link_index; break; case SKL_DEVICE_HDAHOST: @@ -1219,6 +1220,7 @@ static void skl_tplg_fill_dma_id(struct skl_module_cfg *mcfg, pipe->p_params->ch = params->ch; pipe->p_params->s_freq = params->s_freq; pipe->p_params->stream = params->stream; + pipe->p_params->format = params->format; } else { memcpy(pipe->p_params, params, sizeof(*params)); diff --git a/sound/soc/intel/skylake/skl-topology.h b/sound/soc/intel/skylake/skl-topology.h index 08d39280b07b..405765f3a6b5 100644 --- a/sound/soc/intel/skylake/skl-topology.h +++ b/sound/soc/intel/skylake/skl-topology.h @@ -254,6 +254,8 @@ struct skl_pipe_params { u32 s_freq; u32 s_fmt; u8 linktype; + snd_pcm_format_t format; + int link_index; int stream; }; |