[alsa-devel] [PATCH] ASoC: bdw-rt5677: add spi driver compile switches

[Curtis Malainey]

If the SPI driver is not compiled in then the RT5677_SPI driver will not
be included as well which will cause the bdw-rt5677 driver to fail to
probe since the DSP components are managed by the RT5677_SPI driver. The
solution is to remove them when the driver is not present as part of the
build.

Signed-off-by: Curtis Malainey <cujomalainey at chromium.org>
Cc: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
CC: Pan Xiuli <xiuli.pan at linux.intel.com>
---
 sound/soc/intel/boards/bdw-rt5677.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sound/soc/intel/boards/bdw-rt5677.c b/sound/soc/intel/boards/bdw-rt5677.c
index 2af8e5a62da84..d5ded2c545d2c 100644
--- a/sound/soc/intel/boards/bdw-rt5677.c
+++ b/sound/soc/intel/boards/bdw-rt5677.c
@@ -74,11 +74,13 @@ static const struct snd_soc_dapm_route bdw_rt5677_map[] = {
 	/* CODEC BE connections */
 	{"SSP0 CODEC IN", NULL, "AIF1 Capture"},
 	{"AIF1 Playback", NULL, "SSP0 CODEC OUT"},
+#if IS_ENABLED(CONFIG_SND_SOC_RT5677_SPI)
 	{"DSP Capture", NULL, "DSP Buffer"},
 
 	/* DSP Clock Connections */
 	{ "DSP Buffer", NULL, "SSP0 CODEC IN" },
 	{ "SSP0 CODEC IN", NULL, "DSPTX" },
+#endif
 };
 
 static const struct snd_kcontrol_new bdw_rt5677_controls[] = {
@@ -319,6 +321,7 @@ static struct snd_soc_dai_link bdw_rt5677_dais[] = {
 		SND_SOC_DAILINK_REG(fe, dummy, platform),
 	},
 
+#if IS_ENABLED(CONFIG_SND_SOC_RT5677_SPI)
 	/* Non-DPCM links */
 	{
 		.name = "Codec DSP",
@@ -326,6 +329,7 @@ static struct snd_soc_dai_link bdw_rt5677_dais[] = {
 		.ops = &bdw_rt5677_dsp_ops,
 		SND_SOC_DAILINK_REG(dsp),
 	},
+#endif
 
 	/* Back End DAI links */
 	{
-- 
2.24.1.735.g03f4e72817-goog