ASoC: spdif: Add S32_LE support for S/PDIF dummy codec drivers
authorKatsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Wed, 22 Nov 2017 11:43:14 +0000 (20:43 +0900)
committerMark Brown <broonie@kernel.org>
Mon, 4 Dec 2017 18:36:07 +0000 (18:36 +0000)
AIO on UniPhier can output S/PDIF where no codec is needed.
This patch adds S32_LE support for dummy codec drivers.

If one S/PDIF controller has its own limitation, its CPU DAI driver should
set the supported format by its own circumstance, since the soc-pcm driver
will use the intersection of cpu_dai's formats and codec_dai's formats.

Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/codecs/spdif_receiver.c
sound/soc/codecs/spdif_transmitter.c

index 7acd05140a810c53065186ce6aa6dfa22235c6f7..c8fd6367f6c00976e73108dfebcb41ad6cbafba7 100644 (file)
@@ -34,10 +34,11 @@ static const struct snd_soc_dapm_route dir_routes[] = {
 #define STUB_RATES     SNDRV_PCM_RATE_8000_192000
 #define STUB_FORMATS   (SNDRV_PCM_FMTBIT_S16_LE | \
                        SNDRV_PCM_FMTBIT_S20_3LE | \
 #define STUB_RATES     SNDRV_PCM_RATE_8000_192000
 #define STUB_FORMATS   (SNDRV_PCM_FMTBIT_S16_LE | \
                        SNDRV_PCM_FMTBIT_S20_3LE | \
-                       SNDRV_PCM_FMTBIT_S24_LE | \
+                       SNDRV_PCM_FMTBIT_S24_LE  | \
+                       SNDRV_PCM_FMTBIT_S32_LE | \
                        SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE)
 
                        SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE)
 
-static const struct snd_soc_codec_driver soc_codec_spdif_dir = {
+static struct snd_soc_codec_driver soc_codec_spdif_dir = {
        .component_driver = {
                .dapm_widgets           = dir_widgets,
                .num_dapm_widgets       = ARRAY_SIZE(dir_widgets),
        .component_driver = {
                .dapm_widgets           = dir_widgets,
                .num_dapm_widgets       = ARRAY_SIZE(dir_widgets),
index 063a64ff82d3ed9c764f917b22f22ff291d3c3d1..037aa1d4555921e70b403a3d27706464d72b7633 100644 (file)
@@ -27,7 +27,8 @@
 #define STUB_RATES     SNDRV_PCM_RATE_8000_192000
 #define STUB_FORMATS   (SNDRV_PCM_FMTBIT_S16_LE | \
                        SNDRV_PCM_FMTBIT_S20_3LE | \
 #define STUB_RATES     SNDRV_PCM_RATE_8000_192000
 #define STUB_FORMATS   (SNDRV_PCM_FMTBIT_S16_LE | \
                        SNDRV_PCM_FMTBIT_S20_3LE | \
-                       SNDRV_PCM_FMTBIT_S24_LE)
+                       SNDRV_PCM_FMTBIT_S24_LE  | \
+                       SNDRV_PCM_FMTBIT_S32_LE)
 
 static const struct snd_soc_dapm_widget dit_widgets[] = {
        SND_SOC_DAPM_OUTPUT("spdif-out"),
 
 static const struct snd_soc_dapm_widget dit_widgets[] = {
        SND_SOC_DAPM_OUTPUT("spdif-out"),
@@ -37,7 +38,7 @@ static const struct snd_soc_dapm_route dit_routes[] = {
        { "spdif-out", NULL, "Playback" },
 };
 
        { "spdif-out", NULL, "Playback" },
 };
 
-static const struct snd_soc_codec_driver soc_codec_spdif_dit = {
+static struct snd_soc_codec_driver soc_codec_spdif_dit = {
        .component_driver = {
                .dapm_widgets           = dit_widgets,
                .num_dapm_widgets       = ARRAY_SIZE(dit_widgets),
        .component_driver = {
                .dapm_widgets           = dit_widgets,
                .num_dapm_widgets       = ARRAY_SIZE(dit_widgets),