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Diffstat (limited to 'sound/soc/codecs/cs4271.c')
-rw-r--r--sound/soc/codecs/cs4271.c30
1 files changed, 28 insertions, 2 deletions
diff --git a/sound/soc/codecs/cs4271.c b/sound/soc/codecs/cs4271.c
index 03036b326732..a20f1bb8f071 100644
--- a/sound/soc/codecs/cs4271.c
+++ b/sound/soc/codecs/cs4271.c
@@ -173,6 +173,26 @@ struct cs4271_private {
173 bool enable_soft_reset; 173 bool enable_soft_reset;
174}; 174};
175 175
176static const struct snd_soc_dapm_widget cs4271_dapm_widgets[] = {
177SND_SOC_DAPM_INPUT("AINA"),
178SND_SOC_DAPM_INPUT("AINB"),
179
180SND_SOC_DAPM_OUTPUT("AOUTA+"),
181SND_SOC_DAPM_OUTPUT("AOUTA-"),
182SND_SOC_DAPM_OUTPUT("AOUTB+"),
183SND_SOC_DAPM_OUTPUT("AOUTB-"),
184};
185
186static const struct snd_soc_dapm_route cs4271_dapm_routes[] = {
187 { "Capture", NULL, "AINA" },
188 { "Capture", NULL, "AINB" },
189
190 { "AOUTA+", NULL, "Playback" },
191 { "AOUTA-", NULL, "Playback" },
192 { "AOUTB+", NULL, "Playback" },
193 { "AOUTB-", NULL, "Playback" },
194};
195
176/* 196/*
177 * @freq is the desired MCLK rate 197 * @freq is the desired MCLK rate
178 * MCLK rate should (c) be the sample rate, multiplied by one of the 198 * MCLK rate should (c) be the sample rate, multiplied by one of the
@@ -576,8 +596,7 @@ static int cs4271_probe(struct snd_soc_codec *codec)
576 CS4271_MODE2_MUTECAEQUB, 596 CS4271_MODE2_MUTECAEQUB,
577 CS4271_MODE2_MUTECAEQUB); 597 CS4271_MODE2_MUTECAEQUB);
578 598
579 return snd_soc_add_codec_controls(codec, cs4271_snd_controls, 599 return 0;
580 ARRAY_SIZE(cs4271_snd_controls));
581} 600}
582 601
583static int cs4271_remove(struct snd_soc_codec *codec) 602static int cs4271_remove(struct snd_soc_codec *codec)
@@ -596,6 +615,13 @@ static struct snd_soc_codec_driver soc_codec_dev_cs4271 = {
596 .remove = cs4271_remove, 615 .remove = cs4271_remove,
597 .suspend = cs4271_soc_suspend, 616 .suspend = cs4271_soc_suspend,
598 .resume = cs4271_soc_resume, 617 .resume = cs4271_soc_resume,
618
619 .controls = cs4271_snd_controls,
620 .num_controls = ARRAY_SIZE(cs4271_snd_controls),
621 .dapm_widgets = cs4271_dapm_widgets,
622 .num_dapm_widgets = ARRAY_SIZE(cs4271_dapm_widgets),
623 .dapm_routes = cs4271_dapm_routes,
624 .num_dapm_routes = ARRAY_SIZE(cs4271_dapm_routes),
599}; 625};
600 626
601#if defined(CONFIG_SPI_MASTER) 627#if defined(CONFIG_SPI_MASTER)