[alsa-devel] Applied "ASoC: Intel: Skylake: Update link_index and format in pipe params" to the asoc tree

[Mark Brown]

The patch

   ASoC: Intel: Skylake: Update link_index and format in pipe params

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 12c3be0e720fe8c4e0f456fd25a6dcc8b254606c Mon Sep 17 00:00:00 2001
From: Jeeja KP <jeeja.kp at intel.com>
Date: Thu, 8 Dec 2016 13:41:12 +0530
Subject: [PATCH] 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 at intel.com>
Signed-off-by: Mark Brown <broonie at kernel.org>
---
 sound/soc/intel/skylake/skl-pcm.c      | 8 ++++++++
 sound/soc/intel/skylake/skl-topology.c | 2 ++
 sound/soc/intel/skylake/skl-topology.h | 2 ++
 3 files changed, 12 insertions(+)

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;
 };
 
-- 
2.11.0