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-rw-r--r--sound/soc/mediatek/mt8192/mt8192-afe-common.h170
1 files changed, 170 insertions, 0 deletions
diff --git a/sound/soc/mediatek/mt8192/mt8192-afe-common.h b/sound/soc/mediatek/mt8192/mt8192-afe-common.h
new file mode 100644
index 000000000000..d55eff46cc7f
--- /dev/null
+++ b/sound/soc/mediatek/mt8192/mt8192-afe-common.h
@@ -0,0 +1,170 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * mt8192-afe-common.h -- Mediatek 8192 audio driver definitions
+ *
+ * Copyright (c) 2020 MediaTek Inc.
+ * Author: Shane Chien <shane.chien@mediatek.com>
+ */
+
+#ifndef _MT_8192_AFE_COMMON_H_
+#define _MT_8192_AFE_COMMON_H_
+
+#include <linux/list.h>
+#include <linux/regmap.h>
+#include <sound/soc.h>
+
+#include "../common/mtk-base-afe.h"
+#include "mt8192-reg.h"
+
+enum {
+ MT8192_MEMIF_DL1,
+ MT8192_MEMIF_DL12,
+ MT8192_MEMIF_DL2,
+ MT8192_MEMIF_DL3,
+ MT8192_MEMIF_DL4,
+ MT8192_MEMIF_DL5,
+ MT8192_MEMIF_DL6,
+ MT8192_MEMIF_DL7,
+ MT8192_MEMIF_DL8,
+ MT8192_MEMIF_DL9,
+ MT8192_MEMIF_DAI,
+ MT8192_MEMIF_DAI2,
+ MT8192_MEMIF_MOD_DAI,
+ MT8192_MEMIF_VUL12,
+ MT8192_MEMIF_VUL2,
+ MT8192_MEMIF_VUL3,
+ MT8192_MEMIF_VUL4,
+ MT8192_MEMIF_VUL5,
+ MT8192_MEMIF_VUL6,
+ MT8192_MEMIF_AWB,
+ MT8192_MEMIF_AWB2,
+ MT8192_MEMIF_HDMI,
+ MT8192_MEMIF_NUM,
+ MT8192_DAI_ADDA = MT8192_MEMIF_NUM,
+ MT8192_DAI_ADDA_CH34,
+ MT8192_DAI_AP_DMIC,
+ MT8192_DAI_AP_DMIC_CH34,
+ MT8192_DAI_VOW,
+ MT8192_DAI_CONNSYS_I2S,
+ MT8192_DAI_I2S_0,
+ MT8192_DAI_I2S_1,
+ MT8192_DAI_I2S_2,
+ MT8192_DAI_I2S_3,
+ MT8192_DAI_I2S_5,
+ MT8192_DAI_I2S_6,
+ MT8192_DAI_I2S_7,
+ MT8192_DAI_I2S_8,
+ MT8192_DAI_I2S_9,
+ MT8192_DAI_HW_GAIN_1,
+ MT8192_DAI_HW_GAIN_2,
+ MT8192_DAI_SRC_1,
+ MT8192_DAI_SRC_2,
+ MT8192_DAI_PCM_1,
+ MT8192_DAI_PCM_2,
+ MT8192_DAI_TDM,
+ MT8192_DAI_NUM,
+};
+
+enum {
+ MT8192_IRQ_0,
+ MT8192_IRQ_1,
+ MT8192_IRQ_2,
+ MT8192_IRQ_3,
+ MT8192_IRQ_4,
+ MT8192_IRQ_5,
+ MT8192_IRQ_6,
+ MT8192_IRQ_7,
+ MT8192_IRQ_8,
+ MT8192_IRQ_9,
+ MT8192_IRQ_10,
+ MT8192_IRQ_11,
+ MT8192_IRQ_12,
+ MT8192_IRQ_13,
+ MT8192_IRQ_14,
+ MT8192_IRQ_15,
+ MT8192_IRQ_16,
+ MT8192_IRQ_17,
+ MT8192_IRQ_18,
+ MT8192_IRQ_19,
+ MT8192_IRQ_20,
+ MT8192_IRQ_21,
+ MT8192_IRQ_22,
+ MT8192_IRQ_23,
+ MT8192_IRQ_24,
+ MT8192_IRQ_25,
+ MT8192_IRQ_26,
+ MT8192_IRQ_31, /* used only for TDM */
+ MT8192_IRQ_NUM,
+};
+
+enum {
+ MTKAIF_PROTOCOL_1 = 0,
+ MTKAIF_PROTOCOL_2,
+ MTKAIF_PROTOCOL_2_CLK_P2,
+};
+
+enum {
+ MTK_AFE_ADDA_DL_GAIN_MUTE = 0,
+ MTK_AFE_ADDA_DL_GAIN_NORMAL = 0xf74f,
+ /* SA suggest apply -0.3db to audio/speech path */
+};
+
+/* MCLK */
+enum {
+ MT8192_I2S0_MCK = 0,
+ MT8192_I2S1_MCK,
+ MT8192_I2S2_MCK,
+ MT8192_I2S3_MCK,
+ MT8192_I2S4_MCK,
+ MT8192_I2S4_BCK,
+ MT8192_I2S5_MCK,
+ MT8192_I2S6_MCK,
+ MT8192_I2S7_MCK,
+ MT8192_I2S8_MCK,
+ MT8192_I2S9_MCK,
+ MT8192_MCK_NUM,
+};
+
+struct clk;
+
+struct mt8192_afe_private {
+ struct clk **clk;
+ struct regmap *topckgen;
+ struct regmap *apmixedsys;
+ struct regmap *infracfg;
+ int stf_positive_gain_db;
+ int pm_runtime_bypass_reg_ctl;
+
+ /* dai */
+ bool dai_on[MT8192_DAI_NUM];
+ void *dai_priv[MT8192_DAI_NUM];
+
+ /* adda */
+ int mtkaif_protocol;
+ int mtkaif_chosen_phase[4];
+ int mtkaif_phase_cycle[4];
+ int mtkaif_calibration_num_phase;
+ int mtkaif_dmic;
+ int mtkaif_dmic_ch34;
+ int mtkaif_adda6_only;
+
+ /* mck */
+ int mck_rate[MT8192_MCK_NUM];
+};
+
+int mt8192_dai_adda_register(struct mtk_base_afe *afe);
+int mt8192_dai_i2s_register(struct mtk_base_afe *afe);
+int mt8192_dai_hw_gain_register(struct mtk_base_afe *afe);
+int mt8192_dai_src_register(struct mtk_base_afe *afe);
+int mt8192_dai_pcm_register(struct mtk_base_afe *afe);
+int mt8192_dai_tdm_register(struct mtk_base_afe *afe);
+
+unsigned int mt8192_general_rate_transform(struct device *dev,
+ unsigned int rate);
+unsigned int mt8192_rate_transform(struct device *dev,
+ unsigned int rate, int aud_blk);
+
+int mt8192_dai_set_priv(struct mtk_base_afe *afe, int id,
+ int priv_size, const void *priv_data);
+
+#endif