ASoC: Intel: boards: remove hard-coded compressed dailinks

The hard-coded compressed dailinks are not supported using
publicly-available firmwares, which creates unnecessary user
confusion [1]. Even if the firmware was available, the mainline
code does not have the required .dynamic=1 and .dpcm_playback=1
fields so probably never worked as is, and last and they conflict
with topology-defined streams.

Remove them and move on. This can be re-enabled with SOF later
in a more flexible manner.

[1] http://mailman.alsa-project.org/pipermail/alsa-devel/2017-August/124868.html

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/intel/boards/bytcht_da7213.c

@@ -185,14 +185,6 @@ static struct snd_soc_dai_link dailink[] = {
 		.dpcm_playback = 1,
 		.ops = &aif1_ops,
 	},
-	[MERR_DPCM_COMPR] = {
-		.name = "Compressed Port",
-		.stream_name = "Compress",
-		.cpu_dai_name = "compress-cpu-dai",
-		.codec_dai_name = "snd-soc-dummy-dai",
-		.codec_name = "snd-soc-dummy",
-		.platform_name = "sst-mfld-platform",
-	},
 	/* CODEC<->CODEC link */
 	/* back ends */
 	{
@@ -243,7 +235,6 @@ static int bytcht_da7213_probe(struct platform_device *pdev)
 	card->dev = &pdev->dev;
 
 	/* fix index of codec dai */
-	dai_index = MERR_DPCM_COMPR + 1;
 	for (i = 0; i < ARRAY_SIZE(dailink); i++) {
 		if (!strcmp(dailink[i].codec_name, "i2c-DLGS7213:00")) {
 			dai_index = i;

sound/soc/intel/boards/bytcht_es8316.c

@@ -194,15 +194,6 @@ static struct snd_soc_dai_link byt_cht_es8316_dais[] = {
 		.ops = &byt_cht_es8316_aif1_ops,
 	},
 
-	[MERR_DPCM_COMPR] = {
-		.name = "Compressed Port",
-		.stream_name = "Compress",
-		.cpu_dai_name = "compress-cpu-dai",
-		.codec_dai_name = "snd-soc-dummy-dai",
-		.codec_name = "snd-soc-dummy",
-		.platform_name = "sst-mfld-platform",
-	},
-
 		/* back ends */
 	{
 		/* Only SSP2 has been tested here, so BYT-CR platforms that

sound/soc/intel/boards/bytcht_nocodec.c

@@ -133,14 +133,6 @@ static struct snd_soc_dai_link dais[] = {
 		.dpcm_playback = 1,
 		.ops = &aif1_ops,
 	},
-	[MERR_DPCM_COMPR] = {
-		.name = "Compressed Port",
-		.stream_name = "Compress",
-		.cpu_dai_name = "compress-cpu-dai",
-		.codec_dai_name = "snd-soc-dummy-dai",
-		.codec_name = "snd-soc-dummy",
-		.platform_name = "sst-mfld-platform",
-	},
 	/* CODEC<->CODEC link */
 	/* back ends */
 	{

sound/soc/intel/boards/bytcr_rt5640.c

@@ -678,14 +678,6 @@ static struct snd_soc_dai_link byt_rt5640_dais[] = {
 		.dynamic = 1,
 		.dpcm_playback = 1,
 		.ops = &byt_rt5640_aif1_ops,
-	},
-	[MERR_DPCM_COMPR] = {
-		.name = "Baytrail Compressed Port",
-		.stream_name = "Baytrail Compress",
-		.cpu_dai_name = "compress-cpu-dai",
-		.codec_dai_name = "snd-soc-dummy-dai",
-		.codec_name = "snd-soc-dummy",
-		.platform_name = "sst-mfld-platform",
 	},
 		/* back ends */
 	{
@@ -748,7 +740,7 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
 	struct sst_acpi_mach *mach;
 	const char *i2c_name = NULL;
 	int ret_val = 0;
-	int dai_index;
+	int dai_index = 0;
 	int i;
 
 	is_bytcr = false;
@@ -762,7 +754,6 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
 	snd_soc_card_set_drvdata(&byt_rt5640_card, priv);
 
 	/* fix index of codec dai */
-	dai_index = MERR_DPCM_COMPR + 1;
 	for (i = 0; i < ARRAY_SIZE(byt_rt5640_dais); i++) {
 		if (!strcmp(byt_rt5640_dais[i].codec_name, "i2c-10EC5640:00")) {
 			dai_index = i;

sound/soc/intel/boards/bytcr_rt5651.c

@@ -389,14 +389,6 @@ static struct snd_soc_dai_link byt_rt5651_dais[] = {
 		.dpcm_playback = 1,
 		.ops = &byt_rt5651_aif1_ops,
 	},
-	[MERR_DPCM_COMPR] = {
-		.name = "Compressed Port",
-		.stream_name = "Compress",
-		.cpu_dai_name = "compress-cpu-dai",
-		.codec_dai_name = "snd-soc-dummy-dai",
-		.codec_name = "snd-soc-dummy",
-		.platform_name = "sst-mfld-platform",
-	},
 	/* CODEC<->CODEC link */
 	/* back ends */
 	{
@@ -440,7 +432,7 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev)
 	struct sst_acpi_mach *mach;
 	const char *i2c_name = NULL;
 	int ret_val = 0;
-	int dai_index;
+	int dai_index = 0;
 	int i;
 
 	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_ATOMIC);
@@ -454,7 +446,6 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev)
 	snd_soc_card_set_drvdata(&byt_rt5651_card, priv);
 
 	/* fix index of codec dai */
-	dai_index = MERR_DPCM_COMPR + 1;
 	for (i = 0; i < ARRAY_SIZE(byt_rt5651_dais); i++) {
 		if (!strcmp(byt_rt5651_dais[i].codec_name, "i2c-10EC5651:00")) {
 			dai_index = i;

sound/soc/intel/boards/cht_bsw_max98090_ti.c

@@ -350,14 +350,6 @@ static struct snd_soc_dai_link cht_dailink[] = {
 		.dpcm_playback = 1,
 		.ops = &cht_aif1_ops,
 	},
-	[MERR_DPCM_COMPR] = {
-		.name = "Compressed Port",
-		.stream_name = "Compress",
-		.cpu_dai_name = "compress-cpu-dai",
-		.codec_dai_name = "snd-soc-dummy-dai",
-		.codec_name = "snd-soc-dummy",
-		.platform_name = "sst-mfld-platform",
-	},
 	/* back ends */
 	{
 		.name = "SSP2-Codec",

sound/soc/intel/boards/cht_bsw_rt5645.c

@@ -445,14 +445,6 @@ static struct snd_soc_dai_link cht_dailink[] = {
 		.dpcm_playback = 1,
 		.ops = &cht_aif1_ops,
 	},
-	[MERR_DPCM_COMPR] = {
-		.name = "Compressed Port",
-		.stream_name = "Compress",
-		.cpu_dai_name = "compress-cpu-dai",
-		.codec_dai_name = "snd-soc-dummy-dai",
-		.codec_name = "snd-soc-dummy",
-		.platform_name = "sst-mfld-platform",
-	},
 	/* CODEC<->CODEC link */
 	/* back ends */
 	{

sound/soc/intel/boards/cht_bsw_rt5672.c

@@ -302,14 +302,6 @@ static struct snd_soc_dai_link cht_dailink[] = {
 		.dpcm_playback = 1,
 		.ops = &cht_aif1_ops,
 	},
-	[MERR_DPCM_COMPR] = {
-		.name = "Compressed Port",
-		.stream_name = "Compress",
-		.cpu_dai_name = "compress-cpu-dai",
-		.codec_dai_name = "snd-soc-dummy-dai",
-		.codec_name = "snd-soc-dummy",
-		.platform_name = "sst-mfld-platform",
-	},
 
 	/* Back End DAI links */
 	{