Applied "ASoC: Intel: Skylake: Check device type to get endpoint configuration" to the asoc tree

[Mark Brown <broonie@kernel.org>]

The patch

   ASoC: Intel: Skylake: Check device type to get endpoint configuration

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 db2f586b803eb6a7974098dd8ce1201f048071d0 Mon Sep 17 00:00:00 2001
From: Senthilnathan Veppur <senthilnathanx.veppur@intel.com>
Date: Thu, 9 Feb 2017 16:44:01 +0530
Subject: [PATCH] ASoC: Intel: Skylake: Check device type to get endpoint
 configuration

Geminilake has two different devices connected to the same SSP, so use
device_type check to get correct device configuration.

Signed-off-by: Senthilnathan Veppur <senthilnathanx.veppur@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/intel/skylake/skl-nhlt.c     | 16 ++++++++++------
 sound/soc/intel/skylake/skl-topology.c | 32 ++++++++++++++++++++++++++++++--
 sound/soc/intel/skylake/skl.h          |  3 ++-
 3 files changed, 42 insertions(+), 9 deletions(-)

diff --git a/sound/soc/intel/skylake/skl-nhlt.c b/sound/soc/intel/skylake/skl-nhlt.c
index 2710a3704a38..7eb9c419dc7f 100644
--- a/sound/soc/intel/skylake/skl-nhlt.c
+++ b/sound/soc/intel/skylake/skl-nhlt.c
@@ -102,14 +102,16 @@ static void dump_config(struct device *dev, u32 instance_id, u8 linktype,
 }
 
 static bool skl_check_ep_match(struct device *dev, struct nhlt_endpoint *epnt,
-				u32 instance_id, u8 link_type, u8 dirn)
+		u32 instance_id, u8 link_type, u8 dirn, u8 dev_type)
 {
-	dev_dbg(dev, "vbus_id=%d link_type=%d dir=%d\n",
-		epnt->virtual_bus_id, epnt->linktype, epnt->direction);
+	dev_dbg(dev, "vbus_id=%d link_type=%d dir=%d dev_type = %d\n",
+			epnt->virtual_bus_id, epnt->linktype,
+			epnt->direction, epnt->device_type);
 
 	if ((epnt->virtual_bus_id == instance_id) &&
 			(epnt->linktype == link_type) &&
-			(epnt->direction == dirn))
+			(epnt->direction == dirn) &&
+			(epnt->device_type == dev_type))
 		return true;
 	else
 		return false;
@@ -117,7 +119,8 @@ static bool skl_check_ep_match(struct device *dev, struct nhlt_endpoint *epnt,
 
 struct nhlt_specific_cfg
 *skl_get_ep_blob(struct skl *skl, u32 instance, u8 link_type,
-			u8 s_fmt, u8 num_ch, u32 s_rate, u8 dirn)
+			u8 s_fmt, u8 num_ch, u32 s_rate,
+			u8 dirn, u8 dev_type)
 {
 	struct nhlt_fmt *fmt;
 	struct nhlt_endpoint *epnt;
@@ -135,7 +138,8 @@ struct nhlt_specific_cfg
 	dev_dbg(dev, "endpoint count =%d\n", nhlt->endpoint_count);
 
 	for (j = 0; j < nhlt->endpoint_count; j++) {
-		if (skl_check_ep_match(dev, epnt, instance, link_type, dirn)) {
+		if (skl_check_ep_match(dev, epnt, instance, link_type,
+						dirn, dev_type)) {
 			fmt = (struct nhlt_fmt *)(epnt->config.caps +
 						 epnt->config.size);
 			sp_config = skl_get_specific_cfg(dev, fmt, num_ch,
diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c
index e6e76237f46b..ed58b5b3555a 100644
--- a/sound/soc/intel/skylake/skl-topology.c
+++ b/sound/soc/intel/skylake/skl-topology.c
@@ -330,6 +330,31 @@ static void skl_tplg_update_buffer_size(struct skl_sst *ctx,
 			multiplier;
 }
 
+static u8 skl_tplg_be_dev_type(int dev_type)
+{
+	int ret;
+
+	switch (dev_type) {
+	case SKL_DEVICE_BT:
+		ret = NHLT_DEVICE_BT;
+		break;
+
+	case SKL_DEVICE_DMIC:
+		ret = NHLT_DEVICE_DMIC;
+		break;
+
+	case SKL_DEVICE_I2S:
+		ret = NHLT_DEVICE_I2S;
+		break;
+
+	default:
+		ret = NHLT_DEVICE_INVALID;
+		break;
+	}
+
+	return ret;
+}
+
 static int skl_tplg_update_be_blob(struct snd_soc_dapm_widget *w,
 						struct skl_sst *ctx)
 {
@@ -338,6 +363,7 @@ static int skl_tplg_update_be_blob(struct snd_soc_dapm_widget *w,
 	u32 ch, s_freq, s_fmt;
 	struct nhlt_specific_cfg *cfg;
 	struct skl *skl = get_skl_ctx(ctx->dev);
+	u8 dev_type = skl_tplg_be_dev_type(m_cfg->dev_type);
 
 	/* check if we already have blob */
 	if (m_cfg->formats_config.caps_size > 0)
@@ -374,7 +400,7 @@ static int skl_tplg_update_be_blob(struct snd_soc_dapm_widget *w,
 
 	/* update the blob based on virtual bus_id and default params */
 	cfg = skl_get_ep_blob(skl, m_cfg->vbus_id, link_type,
-					s_fmt, ch, s_freq, dir);
+					s_fmt, ch, s_freq, dir, dev_type);
 	if (cfg) {
 		m_cfg->formats_config.caps_size = cfg->size;
 		m_cfg->formats_config.caps = (u32 *) &cfg->caps;
@@ -1448,6 +1474,7 @@ static int skl_tplg_be_fill_pipe_params(struct snd_soc_dai *dai,
 	struct nhlt_specific_cfg *cfg;
 	struct skl *skl = get_skl_ctx(dai->dev);
 	int link_type = skl_tplg_be_link_type(mconfig->dev_type);
+	u8 dev_type = skl_tplg_be_dev_type(mconfig->dev_type);
 
 	skl_tplg_fill_dma_id(mconfig, params);
 
@@ -1457,7 +1484,8 @@ static int skl_tplg_be_fill_pipe_params(struct snd_soc_dai *dai,
 	/* update the blob based on virtual bus_id*/
 	cfg = skl_get_ep_blob(skl, mconfig->vbus_id, link_type,
 					params->s_fmt, params->ch,
-					params->s_freq, params->stream);
+					params->s_freq, params->stream,
+					dev_type);
 	if (cfg) {
 		mconfig->formats_config.caps_size = cfg->size;
 		mconfig->formats_config.caps = (u32 *) &cfg->caps;
diff --git a/sound/soc/intel/skylake/skl.h b/sound/soc/intel/skylake/skl.h
index 0a1b02e21277..bbef77d2b917 100644
--- a/sound/soc/intel/skylake/skl.h
+++ b/sound/soc/intel/skylake/skl.h
@@ -118,7 +118,8 @@ int skl_platform_register(struct device *dev);
 struct nhlt_acpi_table *skl_nhlt_init(struct device *dev);
 void skl_nhlt_free(struct nhlt_acpi_table *addr);
 struct nhlt_specific_cfg *skl_get_ep_blob(struct skl *skl, u32 instance,
-			u8 link_type, u8 s_fmt, u8 no_ch, u32 s_rate, u8 dirn);
+					u8 link_type, u8 s_fmt, u8 no_ch,
+					u32 s_rate, u8 dirn, u8 dev_type);
 
 int skl_get_dmic_geo(struct skl *skl);
 int skl_nhlt_update_topology_bin(struct skl *skl);
-- 
2.11.0