asoc: codec: add support for wcd939x for pineapple target

Update wcd939x api and marcro in pineapple driver Update wcd939x macro in wcd939x driver. Change-Id: Id87fc550e0a3aff61efee61644fd6bc15ea7c66d Signed-off-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com>
2022-08-01 22:27:09 +05:30
parent e8212650cb
commit 23b1088e9f
21 changed files with 13813 additions and 14 deletions
--- a/asoc/codecs/wcd939x/wcd939x.h
+++ b/asoc/codecs/wcd939x/wcd939x.h
@@ -0,0 +1,138 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#ifndef _WCD939X_H
+#define _WCD939X_H
+
+#include <bindings/audio-codec-port-types.h>
+
+#define WCD939X_MAX_SLAVE_CH_TYPES 13
+#define ZERO 0
+#define WCD939X_DRV_NAME "wcd939x_codec"
+
+enum {
+	WCD9390 = 0,
+	WCD9395 = 5,
+};
+
+/* from WCD to SWR DMIC events */
+enum {
+	WCD939X_EVT_SSR_DOWN,
+	WCD939X_EVT_SSR_UP,
+};
+
+struct swr_slave_ch_map {
+	u8 ch_type;
+	u8 index;
+};
+
+static const struct swr_slave_ch_map swr_slv_tx_ch_idx[] = {
+	{ADC1, 0},
+	{ADC2, 1},
+	{ADC3, 2},
+	{ADC4, 3},
+	{DMIC0, 4},
+	{DMIC1, 5},
+	{MBHC, 6},
+	{DMIC2, 6},
+	{DMIC3, 7},
+	{DMIC4, 8},
+	{DMIC5, 9},
+	{DMIC6, 10},
+	{DMIC7, 11},
+};
+
+static int swr_master_ch_map[] = {
+	ZERO,
+	SWRM_TX_PCM_OUT,
+	SWRM_TX1_CH1,
+	SWRM_TX1_CH2,
+	SWRM_TX1_CH3,
+	SWRM_TX1_CH4,
+	SWRM_TX2_CH1,
+	SWRM_TX2_CH2,
+	SWRM_TX2_CH3,
+	SWRM_TX2_CH4,
+	SWRM_TX3_CH1,
+	SWRM_TX3_CH2,
+	SWRM_TX3_CH3,
+	SWRM_TX3_CH4,
+	SWRM_TX_PCM_IN,
+};
+
+#if IS_ENABLED(CONFIG_SND_SOC_WCD939X)
+int wcd939x_info_create_codec_entry(struct snd_info_entry *codec_root,
+				    struct snd_soc_component *component);
+
+int wcd939x_get_codec_variant(struct snd_soc_component *component);
+int wcd939x_codec_force_enable_micbias_v2(struct snd_soc_component *wcd939x,
+					int event, int micb_num);
+int wcd939x_swr_dmic_register_notifier(struct snd_soc_component *wcd939x,
+                                        struct notifier_block *nblock,
+                                        bool enable);
+int wcd939x_codec_get_dev_num(struct snd_soc_component *component);
+
+static inline int wcd939x_slave_get_master_ch_val(int ch)
+{
+	int i;
+
+	for (i = 0; i < WCD939X_MAX_SLAVE_CH_TYPES; i++)
+		if (ch == swr_master_ch_map[i])
+			return i;
+	return 0;
+}
+
+static inline int wcd939x_slave_get_master_ch(int idx)
+{
+	return swr_master_ch_map[idx];
+}
+
+static inline int wcd939x_slave_get_slave_ch_val(int ch)
+{
+	int i;
+
+	for (i = 0; i < WCD939X_MAX_SLAVE_CH_TYPES; i++)
+		if (ch == swr_slv_tx_ch_idx[i].ch_type)
+			return swr_slv_tx_ch_idx[i].index;
+
+	return -EINVAL;
+}
+#else
+static inline int wcd939x_info_create_codec_entry(
+					struct snd_info_entry *codec_root,
+					struct snd_soc_component *component)
+{
+	return 0;
+}
+static inline int wcd939x_get_codec_variant(struct snd_soc_component *component)
+{
+	return 0;
+}
+static inline int wcd939x_codec_force_enable_micbias_v2(
+					struct snd_soc_component *wcd939x,
+					int event, int micb_num)
+{
+	return 0;
+}
+
+static inline int wcd939x_slave_get_master_ch_val(int ch)
+{
+	return 0;
+}
+static inline int wcd939x_slave_get_master_ch(int idx)
+{
+	return 0;
+}
+static inline int wcd939x_slave_get_slave_ch_val(int ch)
+{
+	return 0;
+}
+static int wcd939x_codec_get_dev_num(struct snd_soc_component *component)
+{
+	return 0;
+}
+#endif /* CONFIG_SND_SOC_WCD939X */
+#endif /* _WCD939X_H */