ASoC: fix raumfeld platform

Commit f0fba2ad (ASoC: multi-component - ASoC Multi-Component Support)
broke support for Raumfeld platforms as it didn't take into account the
different hardware features on individual devices.

In particular, Raumfeld speakers have no S/PDIF output, so the members
of the snd_soc_card struct must be set dynamically.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org

diff --git a/sound/soc/pxa/raumfeld.c b/sound/soc/pxa/raumfeld.c
index 2afabaf..1a591f1 100644 (file)
--- a/sound/soc/pxa/raumfeld.c
+++ b/sound/soc/pxa/raumfeld.c
@@ -151,13 +151,13 @@ static struct snd_soc_ops raumfeld_cs4270_ops = {
        .hw_params = raumfeld_cs4270_hw_params,
 };
 
-static int raumfeld_line_suspend(struct snd_soc_card *card)
+static int raumfeld_analog_suspend(struct snd_soc_card *card)
 {
        raumfeld_enable_audio(false);
        return 0;
 }
 
-static int raumfeld_line_resume(struct snd_soc_card *card)
+static int raumfeld_analog_resume(struct snd_soc_card *card)
 {
        raumfeld_enable_audio(true);
        return 0;
@@ -225,32 +225,53 @@ static struct snd_soc_ops raumfeld_ak4104_ops = {
        .hw_params = raumfeld_ak4104_hw_params,
 };
 
-static struct snd_soc_dai_link raumfeld_dai[] = {
+#define DAI_LINK_CS4270                \
+{                                                      \
+       .name           = "CS4270",                     \
+       .stream_name    = "CS4270",                     \
+       .cpu_dai_name   = "pxa-ssp-dai.0",              \
+       .platform_name  = "pxa-pcm-audio",              \
+       .codec_dai_name = "cs4270-hifi",                \
+       .codec_name     = "cs4270-codec.0-0048",        \
+       .ops            = &raumfeld_cs4270_ops,         \
+}
+
+#define DAI_LINK_AK4104                \
+{                                                      \
+       .name           = "ak4104",                     \
+       .stream_name    = "Playback",                   \
+       .cpu_dai_name   = "pxa-ssp-dai.1",              \
+       .codec_dai_name = "ak4104-hifi",                \
+       .platform_name  = "pxa-pcm-audio",              \
+       .ops            = &raumfeld_ak4104_ops,         \
+       .codec_name     = "spi0.0",                     \
+}
+
+static struct snd_soc_dai_link snd_soc_raumfeld_connector_dai[] =
 {
-       .name           = "ak4104",
-       .stream_name    = "Playback",
-       .cpu_dai_name   = "pxa-ssp-dai.1",
-       .codec_dai_name = "ak4104-hifi",
-       .platform_name  = "pxa-pcm-audio",
-       .ops            = &raumfeld_ak4104_ops,
-       .codec_name     = "ak4104-codec.0",
-},
+       DAI_LINK_CS4270,
+       DAI_LINK_AK4104,
+};
+
+static struct snd_soc_dai_link snd_soc_raumfeld_speaker_dai[] =
 {
-       .name           = "CS4270",
-       .stream_name    = "CS4270",
-       .cpu_dai_name   = "pxa-ssp-dai.0",
-       .platform_name  = "pxa-pcm-audio",
-       .codec_dai_name = "cs4270-hifi",
-       .codec_name     = "cs4270-codec.0-0048",
-       .ops            = &raumfeld_cs4270_ops,
-},};
-
-static struct snd_soc_card snd_soc_raumfeld = {
-       .name           = "Raumfeld",
-       .dai_link       = raumfeld_dai,
-       .suspend_post   = raumfeld_line_suspend,
-       .resume_pre     = raumfeld_line_resume,
-       .num_links      = ARRAY_SIZE(raumfeld_dai),
+       DAI_LINK_CS4270,
+};
+
+static struct snd_soc_card snd_soc_raumfeld_connector = {
+       .name           = "Raumfeld Connector",
+       .dai_link       = snd_soc_raumfeld_connector_dai,
+       .num_links      = ARRAY_SIZE(snd_soc_raumfeld_connector_dai),
+       .suspend_post   = raumfeld_analog_suspend,
+       .resume_pre     = raumfeld_analog_resume,
+};
+
+static struct snd_soc_card snd_soc_raumfeld_speaker = {
+       .name           = "Raumfeld Speaker",
+       .dai_link       = snd_soc_raumfeld_speaker_dai,
+       .num_links      = ARRAY_SIZE(snd_soc_raumfeld_speaker_dai),
+       .suspend_post   = raumfeld_analog_suspend,
+       .resume_pre     = raumfeld_analog_resume,
 };
 
 static struct platform_device *raumfeld_audio_device;
@@ -271,22 +292,25 @@ static int __init raumfeld_audio_init(void)
 
        set_max9485_clk(MAX9485_MCLK_FREQ_122880);
 
-       /* Register LINE and SPDIF */
+       /* Register analog device */
        raumfeld_audio_device = platform_device_alloc("soc-audio", 0);
        if (!raumfeld_audio_device)
                return -ENOMEM;
 
-       platform_set_drvdata(raumfeld_audio_device,
-                            &snd_soc_raumfeld);
-       ret = platform_device_add(raumfeld_audio_device);
-
-       /* no S/PDIF on Speakers */
        if (machine_is_raumfeld_speaker())
+               platform_set_drvdata(raumfeld_audio_device,
+                                    &snd_soc_raumfeld_speaker);
+
+       if (machine_is_raumfeld_connector())
+               platform_set_drvdata(raumfeld_audio_device,
+                                    &snd_soc_raumfeld_connector);
+
+       ret = platform_device_add(raumfeld_audio_device);
+       if (ret < 0)
                return ret;
 
        raumfeld_enable_audio(true);
-
-       return ret;
+       return 0;
 }
 
 static void __exit raumfeld_audio_exit(void)