ASoC: Intel: catpt: Dma-transfer fix and couple

Merge series from Cezary Rojewski <cezary.rojewski@intel.com>:

Set is made of one fix for dma-transfer so that result of
dmaengine_submit() is tested before moving on, and few cleanups:

- two non-impactful, where catpt_component_open() layout gets improved
  slightly as well as relocation of couple of locals found in
  PCM-functions so that they look more cohesive
- no need to expose catpt-driver board-matching information globally.
  Most fields are not by it and it's the sole user of haswell_machines
  table. By having them locally it is clear what is actually being used

Cezary Rojewski (5):
  ASoC: Intel: catpt: Test dmaengine_submit() result before moving on
  ASoC: Intel: catpt: Reduce size of catpt_component_open()
  ASoC: Intel: catpt: Streamline locals declaration for PCM-functions
  ASoC: Intel: catpt: Drop SND_SOC_ACPI_INTEL_MATCH dependency
  ASoC: Intel: Drop legacy HSW/BDW board-match information

 include/sound/soc-acpi-intel-match.h          |  1 -
 sound/soc/intel/Kconfig                       |  2 +-
 sound/soc/intel/catpt/device.c                | 33 +++++++++++++++--
 sound/soc/intel/catpt/dsp.c                   | 14 ++++++-
 sound/soc/intel/catpt/pcm.c                   | 37 +++++++++----------
 .../common/soc-acpi-intel-hsw-bdw-match.c     | 16 --------
 6 files changed, 61 insertions(+), 42 deletions(-)

--
2.25.1

sound/soc/intel/catpt/dsp.c

@@ -65,6 +65,7 @@ static int catpt_dma_memcpy(struct catpt_dev *cdev, struct dma_chan *chan,
 {
 	struct dma_async_tx_descriptor *desc;
 	enum dma_status status;
+	int ret;
 
 	desc = dmaengine_prep_dma_memcpy(chan, dst_addr, src_addr, size,
 					 DMA_CTRL_ACK);
@@ -77,13 +78,22 @@ static int catpt_dma_memcpy(struct catpt_dev *cdev, struct dma_chan *chan,
 	catpt_updatel_shim(cdev, HMDC,
 			   CATPT_HMDC_HDDA(CATPT_DMA_DEVID, chan->chan_id),
 			   CATPT_HMDC_HDDA(CATPT_DMA_DEVID, chan->chan_id));
-	dmaengine_submit(desc);
+
+	ret = dma_submit_error(dmaengine_submit(desc));
+	if (ret) {
+		dev_err(cdev->dev, "submit tx failed: %d\n", ret);
+		goto clear_hdda;
+	}
+
 	status = dma_wait_for_async_tx(desc);
+	ret = (status == DMA_COMPLETE) ? 0 : -EPROTO;
+
+clear_hdda:
 	/* regardless of status, disable access to HOST memory in demand mode */
 	catpt_updatel_shim(cdev, HMDC,
 			   CATPT_HMDC_HDDA(CATPT_DMA_DEVID, chan->chan_id), 0);
 
-	return (status == DMA_COMPLETE) ? 0 : -EPROTO;
+	return ret;
 }
 
 int catpt_dma_memcpy_todsp(struct catpt_dev *cdev, struct dma_chan *chan,

sound/soc/intel/catpt/pcm.c

@@ -259,9 +259,9 @@ static enum catpt_channel_config catpt_get_channel_config(u32 num_channels)
 static int catpt_dai_startup(struct snd_pcm_substream *substream,
 			     struct snd_soc_dai *dai)
 {
-	struct catpt_dev *cdev = dev_get_drvdata(dai->dev);
 	struct catpt_stream_template *template;
 	struct catpt_stream_runtime *stream;
+	struct catpt_dev *cdev = dev_get_drvdata(dai->dev);
 	struct resource *res;
 	int ret;
 
@@ -306,8 +306,8 @@ static int catpt_dai_startup(struct snd_pcm_substream *substream,
 static void catpt_dai_shutdown(struct snd_pcm_substream *substream,
 			       struct snd_soc_dai *dai)
 {
-	struct catpt_dev *cdev = dev_get_drvdata(dai->dev);
 	struct catpt_stream_runtime *stream;
+	struct catpt_dev *cdev = dev_get_drvdata(dai->dev);
 
 	stream = snd_soc_dai_get_dma_data(dai, substream);
 
@@ -329,9 +329,9 @@ static int catpt_set_dspvol(struct catpt_dev *cdev, u8 stream_id, long *ctlvol);
 static int catpt_dai_apply_usettings(struct snd_soc_dai *dai,
 				     struct catpt_stream_runtime *stream)
 {
-	struct catpt_dev *cdev = dev_get_drvdata(dai->dev);
 	struct snd_soc_component *component = dai->component;
 	struct snd_kcontrol *pos;
+	struct catpt_dev *cdev = dev_get_drvdata(dai->dev);
 	const char *name;
 	int ret;
 	u32 id = stream->info.stream_hw_id;
@@ -374,12 +374,12 @@ static int catpt_dai_hw_params(struct snd_pcm_substream *substream,
 			       struct snd_pcm_hw_params *params,
 			       struct snd_soc_dai *dai)
 {
-	struct catpt_dev *cdev = dev_get_drvdata(dai->dev);
+	struct snd_pcm_runtime *rtm = substream->runtime;
+	struct snd_dma_buffer *dmab;
 	struct catpt_stream_runtime *stream;
 	struct catpt_audio_format afmt;
 	struct catpt_ring_info rinfo;
-	struct snd_pcm_runtime *rtm = substream->runtime;
-	struct snd_dma_buffer *dmab;
+	struct catpt_dev *cdev = dev_get_drvdata(dai->dev);
 	int ret;
 
 	stream = snd_soc_dai_get_dma_data(dai, substream);
@@ -427,8 +427,8 @@ static int catpt_dai_hw_params(struct snd_pcm_substream *substream,
 static int catpt_dai_hw_free(struct snd_pcm_substream *substream,
 			     struct snd_soc_dai *dai)
 {
-	struct catpt_dev *cdev = dev_get_drvdata(dai->dev);
 	struct catpt_stream_runtime *stream;
+	struct catpt_dev *cdev = dev_get_drvdata(dai->dev);
 
 	stream = snd_soc_dai_get_dma_data(dai, substream);
 	if (!stream->allocated)
@@ -444,8 +444,8 @@ static int catpt_dai_hw_free(struct snd_pcm_substream *substream,
 static int catpt_dai_prepare(struct snd_pcm_substream *substream,
 			     struct snd_soc_dai *dai)
 {
-	struct catpt_dev *cdev = dev_get_drvdata(dai->dev);
 	struct catpt_stream_runtime *stream;
+	struct catpt_dev *cdev = dev_get_drvdata(dai->dev);
 	int ret;
 
 	stream = snd_soc_dai_get_dma_data(dai, substream);
@@ -467,9 +467,9 @@ static int catpt_dai_prepare(struct snd_pcm_substream *substream,
 static int catpt_dai_trigger(struct snd_pcm_substream *substream, int cmd,
 			     struct snd_soc_dai *dai)
 {
-	struct catpt_dev *cdev = dev_get_drvdata(dai->dev);
-	struct catpt_stream_runtime *stream;
 	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct catpt_stream_runtime *stream;
+	struct catpt_dev *cdev = dev_get_drvdata(dai->dev);
 	snd_pcm_uframes_t pos;
 	int ret;
 
@@ -595,8 +595,7 @@ static int catpt_component_open(struct snd_soc_component *component,
 {
 	struct snd_soc_pcm_runtime *rtm = substream->private_data;
 
-	if (rtm->dai_link->no_pcm)
-		return 0;
+	if (!rtm->dai_link->no_pcm)
 		snd_soc_set_runtime_hwparams(substream, &catpt_pcm_hardware);
 	return 0;
 }
@@ -605,10 +604,10 @@ static snd_pcm_uframes_t
 catpt_component_pointer(struct snd_soc_component *component,
 			struct snd_pcm_substream *substream)
 {
-	struct catpt_dev *cdev = dev_get_drvdata(component->dev);
-	struct catpt_stream_runtime *stream;
 	struct snd_soc_pcm_runtime *rtm = substream->private_data;
 	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtm, 0);
+	struct catpt_stream_runtime *stream;
+	struct catpt_dev *cdev = dev_get_drvdata(component->dev);
 	u32 pos;
 
 	if (rtm->dai_link->no_pcm)
@@ -633,8 +632,8 @@ static int catpt_dai_pcm_new(struct snd_soc_pcm_runtime *rtm,
 			     struct snd_soc_dai *dai)
 {
 	struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtm, 0);
-	struct catpt_dev *cdev = dev_get_drvdata(dai->dev);
 	struct catpt_ssp_device_format devfmt;
+	struct catpt_dev *cdev = dev_get_drvdata(dai->dev);
 	int ret;
 
 	devfmt.iface = dai->driver->id;
@@ -894,8 +893,8 @@ static int catpt_stream_volume_get(struct snd_kcontrol *kcontrol,
 {
 	struct snd_soc_component *component =
 		snd_soc_kcontrol_component(kcontrol);
-	struct catpt_dev *cdev = dev_get_drvdata(component->dev);
 	struct catpt_stream_runtime *stream;
+	struct catpt_dev *cdev = dev_get_drvdata(component->dev);
 	long *ctlvol = (long *)kcontrol->private_value;
 	u32 dspvol;
 	int i;
@@ -926,8 +925,8 @@ static int catpt_stream_volume_put(struct snd_kcontrol *kcontrol,
 {
 	struct snd_soc_component *component =
 		snd_soc_kcontrol_component(kcontrol);
-	struct catpt_dev *cdev = dev_get_drvdata(component->dev);
 	struct catpt_stream_runtime *stream;
+	struct catpt_dev *cdev = dev_get_drvdata(component->dev);
 	long *ctlvol = (long *)kcontrol->private_value;
 	int ret, i;
 
@@ -1002,8 +1001,8 @@ static int catpt_loopback_switch_put(struct snd_kcontrol *kcontrol,
 {
 	struct snd_soc_component *component =
 		snd_soc_kcontrol_component(kcontrol);
-	struct catpt_dev *cdev = dev_get_drvdata(component->dev);
 	struct catpt_stream_runtime *stream;
+	struct catpt_dev *cdev = dev_get_drvdata(component->dev);
 	bool mute;
 	int ret;