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-rw-r--r--sound/soc/codecs/rt700.h176
1 files changed, 176 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt700.h b/sound/soc/codecs/rt700.h
new file mode 100644
index 000000000..bed9d1de6
--- /dev/null
+++ b/sound/soc/codecs/rt700.h
@@ -0,0 +1,176 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * rt700.h -- RT700 ALSA SoC audio driver header
+ *
+ * Copyright(c) 2019 Realtek Semiconductor Corp.
+ */
+
+#ifndef __RT700_H__
+#define __RT700_H__
+
+extern const struct dev_pm_ops rt700_runtime_pm;
+
+struct rt700_priv {
+ struct snd_soc_component *component;
+ struct regmap *regmap;
+ struct regmap *sdw_regmap;
+ struct sdw_slave *slave;
+ enum sdw_slave_status status;
+ struct sdw_bus_params params;
+ bool hw_init;
+ bool first_hw_init;
+ struct snd_soc_jack *hs_jack;
+ struct delayed_work jack_detect_work;
+ struct delayed_work jack_btn_check_work;
+ int jack_type;
+ struct mutex disable_irq_lock; /* imp-def irq lock protection */
+ bool disable_irq;
+};
+
+struct sdw_stream_data {
+ struct sdw_stream_runtime *sdw_stream;
+};
+
+/* NID */
+#define RT700_AUDIO_FUNCTION_GROUP 0x01
+#define RT700_DAC_OUT1 0x02
+#define RT700_DAC_OUT2 0x03
+#define RT700_ADC_IN1 0x09
+#define RT700_ADC_IN2 0x08
+#define RT700_DMIC1 0x12
+#define RT700_DMIC2 0x13
+#define RT700_SPK_OUT 0x14
+#define RT700_MIC2 0x19
+#define RT700_LINE1 0x1a
+#define RT700_LINE2 0x1b
+#define RT700_BEEP 0x1d
+#define RT700_SPDIF 0x1e
+#define RT700_VENDOR_REGISTERS 0x20
+#define RT700_HP_OUT 0x21
+#define RT700_MIXER_IN1 0x22
+#define RT700_MIXER_IN2 0x23
+#define RT700_INLINE_CMD 0x55
+
+/* Index (NID:20h) */
+#define RT700_DAC_DC_CALI_CTL1 0x00
+#define RT700_PARA_VERB_CTL 0x1a
+#define RT700_COMBO_JACK_AUTO_CTL1 0x45
+#define RT700_COMBO_JACK_AUTO_CTL2 0x46
+#define RT700_INLINE_CMD_CTL 0x48
+#define RT700_DIGITAL_MISC_CTRL4 0x4a
+#define RT700_VREFOUT_CTL 0x6b
+#define RT700_FSM_CTL 0x6f
+#define RT700_IRQ_FLAG_TABLE1 0x80
+#define RT700_IRQ_FLAG_TABLE2 0x81
+#define RT700_IRQ_FLAG_TABLE3 0x82
+
+/* Verb */
+#define RT700_VERB_SET_CONNECT_SEL 0x3100
+#define RT700_VERB_SET_EAPD_BTLENABLE 0x3c00
+#define RT700_VERB_GET_CONNECT_SEL 0xb100
+#define RT700_VERB_SET_POWER_STATE 0x3500
+#define RT700_VERB_SET_CHANNEL_STREAMID 0x3600
+#define RT700_VERB_SET_PIN_WIDGET_CONTROL 0x3700
+#define RT700_VERB_SET_UNSOLICITED_ENABLE 0x3800
+#define RT700_SET_AMP_GAIN_MUTE_H 0x7300
+#define RT700_SET_AMP_GAIN_MUTE_L 0x8380
+#define RT700_VERB_GET_PIN_SENSE 0xb900
+
+#define RT700_READ_HDA_3 0x2012
+#define RT700_READ_HDA_2 0x2013
+#define RT700_READ_HDA_1 0x2014
+#define RT700_READ_HDA_0 0x2015
+#define RT700_PRIV_INDEX_W_H 0x7520
+#define RT700_PRIV_INDEX_W_L 0x85a0
+#define RT700_PRIV_DATA_W_H 0x7420
+#define RT700_PRIV_DATA_W_L 0x84a0
+#define RT700_PRIV_INDEX_R_H 0x9d20
+#define RT700_PRIV_INDEX_R_L 0xada0
+#define RT700_PRIV_DATA_R_H 0x9c20
+#define RT700_PRIV_DATA_R_L 0xaca0
+#define RT700_DAC_FORMAT_H 0x7203
+#define RT700_DAC_FORMAT_L 0x8283
+#define RT700_ADC_FORMAT_H 0x7209
+#define RT700_ADC_FORMAT_L 0x8289
+#define RT700_SET_AUDIO_POWER_STATE\
+ (RT700_VERB_SET_POWER_STATE | RT700_AUDIO_FUNCTION_GROUP)
+#define RT700_SET_PIN_DMIC1\
+ (RT700_VERB_SET_PIN_WIDGET_CONTROL | RT700_DMIC1)
+#define RT700_SET_PIN_DMIC2\
+ (RT700_VERB_SET_PIN_WIDGET_CONTROL | RT700_DMIC2)
+#define RT700_SET_PIN_SPK\
+ (RT700_VERB_SET_PIN_WIDGET_CONTROL | RT700_SPK_OUT)
+#define RT700_SET_PIN_HP\
+ (RT700_VERB_SET_PIN_WIDGET_CONTROL | RT700_HP_OUT)
+#define RT700_SET_PIN_MIC2\
+ (RT700_VERB_SET_PIN_WIDGET_CONTROL | RT700_MIC2)
+#define RT700_SET_PIN_LINE1\
+ (RT700_VERB_SET_PIN_WIDGET_CONTROL | RT700_LINE1)
+#define RT700_SET_PIN_LINE2\
+ (RT700_VERB_SET_PIN_WIDGET_CONTROL | RT700_LINE2)
+#define RT700_SET_MIC2_UNSOLICITED_ENABLE\
+ (RT700_VERB_SET_UNSOLICITED_ENABLE | RT700_MIC2)
+#define RT700_SET_HP_UNSOLICITED_ENABLE\
+ (RT700_VERB_SET_UNSOLICITED_ENABLE | RT700_HP_OUT)
+#define RT700_SET_INLINE_UNSOLICITED_ENABLE\
+ (RT700_VERB_SET_UNSOLICITED_ENABLE | RT700_INLINE_CMD)
+#define RT700_SET_STREAMID_DAC1\
+ (RT700_VERB_SET_CHANNEL_STREAMID | RT700_DAC_OUT1)
+#define RT700_SET_STREAMID_DAC2\
+ (RT700_VERB_SET_CHANNEL_STREAMID | RT700_DAC_OUT2)
+#define RT700_SET_STREAMID_ADC1\
+ (RT700_VERB_SET_CHANNEL_STREAMID | RT700_ADC_IN1)
+#define RT700_SET_STREAMID_ADC2\
+ (RT700_VERB_SET_CHANNEL_STREAMID | RT700_ADC_IN2)
+#define RT700_SET_GAIN_DAC1_L\
+ (RT700_SET_AMP_GAIN_MUTE_L | RT700_DAC_OUT1)
+#define RT700_SET_GAIN_DAC1_H\
+ (RT700_SET_AMP_GAIN_MUTE_H | RT700_DAC_OUT1)
+#define RT700_SET_GAIN_ADC1_L\
+ (RT700_SET_AMP_GAIN_MUTE_L | RT700_ADC_IN1)
+#define RT700_SET_GAIN_ADC1_H\
+ (RT700_SET_AMP_GAIN_MUTE_H | RT700_ADC_IN1)
+#define RT700_SET_GAIN_ADC2_L\
+ (RT700_SET_AMP_GAIN_MUTE_L | RT700_ADC_IN2)
+#define RT700_SET_GAIN_ADC2_H\
+ (RT700_SET_AMP_GAIN_MUTE_H | RT700_ADC_IN2)
+#define RT700_SET_GAIN_AMIC_L\
+ (RT700_SET_AMP_GAIN_MUTE_L | RT700_MIC2)
+#define RT700_SET_GAIN_AMIC_H\
+ (RT700_SET_AMP_GAIN_MUTE_H | RT700_MIC2)
+#define RT700_SET_GAIN_HP_L\
+ (RT700_SET_AMP_GAIN_MUTE_L | RT700_HP_OUT)
+#define RT700_SET_GAIN_HP_H\
+ (RT700_SET_AMP_GAIN_MUTE_H | RT700_HP_OUT)
+#define RT700_SET_GAIN_SPK_L\
+ (RT700_SET_AMP_GAIN_MUTE_L | RT700_SPK_OUT)
+#define RT700_SET_GAIN_SPK_H\
+ (RT700_SET_AMP_GAIN_MUTE_H | RT700_SPK_OUT)
+#define RT700_SET_EAPD_SPK\
+ (RT700_VERB_SET_EAPD_BTLENABLE | RT700_SPK_OUT)
+
+/* combo jack auto switch control 2 (0x46)(NID:20h) */
+#define RT700_COMBOJACK_AUTO_DET_STATUS (0x1 << 11)
+#define RT700_COMBOJACK_AUTO_DET_TRS (0x1 << 10)
+#define RT700_COMBOJACK_AUTO_DET_CTIA (0x1 << 9)
+#define RT700_COMBOJACK_AUTO_DET_OMTP (0x1 << 8)
+
+#define RT700_EAPD_HIGH 0x2
+#define RT700_EAPD_LOW 0x0
+#define RT700_MUTE_SFT 7
+#define RT700_DIR_IN_SFT 6
+#define RT700_DIR_OUT_SFT 7
+
+enum {
+ RT700_AIF1,
+ RT700_AIF2,
+ RT700_AIFS,
+};
+
+int rt700_io_init(struct device *dev, struct sdw_slave *slave);
+int rt700_init(struct device *dev, struct regmap *sdw_regmap,
+ struct regmap *regmap, struct sdw_slave *slave);
+
+int rt700_jack_detect(struct rt700_priv *rt700, bool *hp, bool *mic);
+int rt700_clock_config(struct device *dev);
+#endif /* __RT700_H__ */