commit 497a651ef8d1eadf63f70ab7e1799bc4f90a5c55
author Laxminath Kasam <lkasam@codeaurora.org> Mon Sep 17 16:11:52 2018 +0530
committer Laxminath Kasam <lkasam@codeaurora.org> Tue Sep 25 11:31:37 2018 +0530
tree ca1a50c09dd934317e81e9f726e9b1099e612c1f
parent 53f339b53b3988ee09b2a7bffa1d10be7c2b9197

asoc: codecs: Add parent child relation for bolero and tanggu

In bolero and tanggu combination, make bolero parent of tanggu.
Bolero and tanggu can communicate mutually using notifier and
plat_data callback APIs.

Change-Id: Iecd119df7f0ad1ba225c0427f3f42f217146b092
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>

asoc/codecs/bolero/bolero-cdc.h

diff --git a/asoc/codecs/bolero/bolero-cdc.h b/asoc/codecs/bolero/bolero-cdc.h
index f7e95ee..3e8197d 100644
--- a/asoc/codecs/bolero/bolero-cdc.h
+++ b/asoc/codecs/bolero/bolero-cdc.h
@@ -31,6 +31,20 @@
 	MCLK_MUX_MAX
 };
 
+enum {
+	BOLERO_ADC0 = 1,
+	BOLERO_ADC1,
+	BOLERO_ADC2,
+	BOLERO_ADC3,
+	BOLERO_ADC_MAX
+};
+
+enum {
+	BOLERO_MACRO_EVT_RX_MUTE = 1, /* for RX mute/unmute */
+	BOLERO_MACRO_EVT_IMPED_TRUE, /* for imped true */
+	BOLERO_MACRO_EVT_IMPED_FALSE, /* for imped false */
+};
+
 struct macro_ops {
 	int (*init)(struct snd_soc_codec *codec);
 	int (*exit)(struct snd_soc_codec *codec);
@@ -38,6 +52,8 @@
 	struct device *dev;
 	struct snd_soc_dai_driver *dai_ptr;
 	int (*mclk_fn)(struct device *dev, bool enable);
+	int (*event_handler)(struct snd_soc_codec *codec, u16 event,
+			     u32 data);
 	char __iomem *io_base;
 };
 
@@ -52,6 +68,7 @@
 int bolero_info_create_codec_entry(
 		struct snd_info_entry *codec_root,
 		struct snd_soc_codec *codec);
+void bolero_clear_amic_tx_hold(struct device *dev, u16 adc_n);
 #else
 static inline int bolero_register_macro(struct device *dev,
 					u16 macro_id,
@@ -83,5 +100,9 @@
 {
 	return 0;
 }
+
+static inline void bolero_clear_amic_tx_hold(struct device *dev, u16 adc_n)
+{
+}
 #endif /* CONFIG_SND_SOC_BOLERO */
 #endif /* BOLERO_CDC_H */