summaryrefslogtreecommitdiffstats
path: root/sound/soc/mediatek/mt8195/mt8195-afe-common.h
diff options
context:
space:
mode:
Diffstat (limited to 'sound/soc/mediatek/mt8195/mt8195-afe-common.h')
-rw-r--r--sound/soc/mediatek/mt8195/mt8195-afe-common.h158
1 files changed, 158 insertions, 0 deletions
diff --git a/sound/soc/mediatek/mt8195/mt8195-afe-common.h b/sound/soc/mediatek/mt8195/mt8195-afe-common.h
new file mode 100644
index 000000000..f93f439e2
--- /dev/null
+++ b/sound/soc/mediatek/mt8195/mt8195-afe-common.h
@@ -0,0 +1,158 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * mt8195-afe-common.h -- Mediatek 8195 audio driver definitions
+ *
+ * Copyright (c) 2021 MediaTek Inc.
+ * Author: Bicycle Tsai <bicycle.tsai@mediatek.com>
+ * Trevor Wu <trevor.wu@mediatek.com>
+ */
+
+#ifndef _MT_8195_AFE_COMMON_H_
+#define _MT_8195_AFE_COMMON_H_
+
+#include <sound/soc.h>
+#include <linux/list.h>
+#include <linux/regmap.h>
+#include "../common/mtk-base-afe.h"
+
+enum {
+ MT8195_DAI_START,
+ MT8195_AFE_MEMIF_START = MT8195_DAI_START,
+ MT8195_AFE_MEMIF_DL2 = MT8195_AFE_MEMIF_START,
+ MT8195_AFE_MEMIF_DL3,
+ MT8195_AFE_MEMIF_DL6,
+ MT8195_AFE_MEMIF_DL7,
+ MT8195_AFE_MEMIF_DL8,
+ MT8195_AFE_MEMIF_DL10,
+ MT8195_AFE_MEMIF_DL11,
+ MT8195_AFE_MEMIF_UL_START,
+ MT8195_AFE_MEMIF_UL1 = MT8195_AFE_MEMIF_UL_START,
+ MT8195_AFE_MEMIF_UL2,
+ MT8195_AFE_MEMIF_UL3,
+ MT8195_AFE_MEMIF_UL4,
+ MT8195_AFE_MEMIF_UL5,
+ MT8195_AFE_MEMIF_UL6,
+ MT8195_AFE_MEMIF_UL8,
+ MT8195_AFE_MEMIF_UL9,
+ MT8195_AFE_MEMIF_UL10,
+ MT8195_AFE_MEMIF_END,
+ MT8195_AFE_MEMIF_NUM = (MT8195_AFE_MEMIF_END - MT8195_AFE_MEMIF_START),
+ MT8195_AFE_IO_START = MT8195_AFE_MEMIF_END,
+ MT8195_AFE_IO_DL_SRC = MT8195_AFE_IO_START,
+ MT8195_AFE_IO_DPTX,
+ MT8195_AFE_IO_ETDM_START,
+ MT8195_AFE_IO_ETDM1_IN = MT8195_AFE_IO_ETDM_START,
+ MT8195_AFE_IO_ETDM2_IN,
+ MT8195_AFE_IO_ETDM1_OUT,
+ MT8195_AFE_IO_ETDM2_OUT,
+ MT8195_AFE_IO_ETDM3_OUT,
+ MT8195_AFE_IO_ETDM_END,
+ MT8195_AFE_IO_ETDM_NUM =
+ (MT8195_AFE_IO_ETDM_END - MT8195_AFE_IO_ETDM_START),
+ MT8195_AFE_IO_PCM = MT8195_AFE_IO_ETDM_END,
+ MT8195_AFE_IO_UL_SRC1,
+ MT8195_AFE_IO_UL_SRC2,
+ MT8195_AFE_IO_END,
+ MT8195_AFE_IO_NUM = (MT8195_AFE_IO_END - MT8195_AFE_IO_START),
+ MT8195_DAI_END = MT8195_AFE_IO_END,
+ MT8195_DAI_NUM = (MT8195_DAI_END - MT8195_DAI_START),
+};
+
+enum {
+ MT8195_TOP_CG_A1SYS_TIMING,
+ MT8195_TOP_CG_A2SYS_TIMING,
+ MT8195_TOP_CG_26M_TIMING,
+ MT8195_TOP_CG_NUM,
+};
+
+enum {
+ MT8195_AFE_IRQ_1,
+ MT8195_AFE_IRQ_2,
+ MT8195_AFE_IRQ_3,
+ MT8195_AFE_IRQ_8,
+ MT8195_AFE_IRQ_9,
+ MT8195_AFE_IRQ_10,
+ MT8195_AFE_IRQ_13,
+ MT8195_AFE_IRQ_14,
+ MT8195_AFE_IRQ_15,
+ MT8195_AFE_IRQ_16,
+ MT8195_AFE_IRQ_17,
+ MT8195_AFE_IRQ_18,
+ MT8195_AFE_IRQ_19,
+ MT8195_AFE_IRQ_20,
+ MT8195_AFE_IRQ_21,
+ MT8195_AFE_IRQ_22,
+ MT8195_AFE_IRQ_23,
+ MT8195_AFE_IRQ_24,
+ MT8195_AFE_IRQ_25,
+ MT8195_AFE_IRQ_26,
+ MT8195_AFE_IRQ_27,
+ MT8195_AFE_IRQ_28,
+ MT8195_AFE_IRQ_NUM,
+};
+
+enum {
+ MT8195_ETDM_OUT1_1X_EN = 9,
+ MT8195_ETDM_OUT2_1X_EN = 10,
+ MT8195_ETDM_OUT3_1X_EN = 11,
+ MT8195_ETDM_IN1_1X_EN = 12,
+ MT8195_ETDM_IN2_1X_EN = 13,
+ MT8195_ETDM_IN1_NX_EN = 25,
+ MT8195_ETDM_IN2_NX_EN = 26,
+};
+
+enum {
+ MT8195_MTKAIF_MISO_0,
+ MT8195_MTKAIF_MISO_1,
+ MT8195_MTKAIF_MISO_2,
+ MT8195_MTKAIF_MISO_NUM,
+};
+
+struct mtk_dai_memif_irq_priv {
+ unsigned int asys_timing_sel;
+};
+
+struct mtkaif_param {
+ bool mtkaif_calibration_ok;
+ int mtkaif_chosen_phase[MT8195_MTKAIF_MISO_NUM];
+ int mtkaif_phase_cycle[MT8195_MTKAIF_MISO_NUM];
+ int mtkaif_dmic_on;
+ int mtkaif_adda6_only;
+};
+
+struct clk;
+
+struct mt8195_afe_private {
+ struct clk **clk;
+ struct clk_lookup **lookup;
+ struct regmap *topckgen;
+ int pm_runtime_bypass_reg_ctl;
+#ifdef CONFIG_DEBUG_FS
+ struct dentry **debugfs_dentry;
+#endif
+ int afe_on_ref_cnt;
+ int top_cg_ref_cnt[MT8195_TOP_CG_NUM];
+ spinlock_t afe_ctrl_lock; /* Lock for afe control */
+ struct mtk_dai_memif_irq_priv irq_priv[MT8195_AFE_IRQ_NUM];
+ struct mtkaif_param mtkaif_params;
+
+ /* dai */
+ void *dai_priv[MT8195_DAI_NUM];
+};
+
+int mt8195_afe_fs_timing(unsigned int rate);
+/* dai register */
+int mt8195_dai_adda_register(struct mtk_base_afe *afe);
+int mt8195_dai_etdm_register(struct mtk_base_afe *afe);
+int mt8195_dai_pcm_register(struct mtk_base_afe *afe);
+
+#define MT8195_SOC_ENUM_EXT(xname, xenum, xhandler_get, xhandler_put, id) \
+{ \
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+ .info = snd_soc_info_enum_double, \
+ .get = xhandler_get, .put = xhandler_put, \
+ .device = id, \
+ .private_value = (unsigned long)&xenum, \
+}
+
+#endif