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author | Shunli Wang <shunli.wang@mediatek.com> | 2019-01-22 09:39:08 +0300 |
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committer | Mark Brown <broonie@kernel.org> | 2019-01-25 21:05:10 +0300 |
commit | a94aec035a122bf6d1a05b14f02f34c34b99506a (patch) | |
tree | 20f607e6754e53300d9afe794c3716bbb2712476 /sound/soc/mediatek/mt8183/mt8183-afe-common.h | |
parent | 4ffdca62e2deee7a27613571c9bd18c95b8eac84 (diff) | |
download | linux-a94aec035a122bf6d1a05b14f02f34c34b99506a.tar.xz |
ASoC: mediatek: mt8183: add platform driver
add mt8183 audio platform and affiliated drivers.
Signed-off-by: Shunli Wang <shunli.wang@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/mediatek/mt8183/mt8183-afe-common.h')
-rw-r--r-- | sound/soc/mediatek/mt8183/mt8183-afe-common.h | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/sound/soc/mediatek/mt8183/mt8183-afe-common.h b/sound/soc/mediatek/mt8183/mt8183-afe-common.h new file mode 100644 index 000000000000..b220e7a7db7e --- /dev/null +++ b/sound/soc/mediatek/mt8183/mt8183-afe-common.h @@ -0,0 +1,108 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * mt8183-afe-common.h -- Mediatek 8183 audio driver definitions + * + * Copyright (c) 2018 MediaTek Inc. + * Author: KaiChieh Chuang <kaichieh.chuang@mediatek.com> + */ + +#ifndef _MT_8183_AFE_COMMON_H_ +#define _MT_8183_AFE_COMMON_H_ + +#include <sound/soc.h> +#include <linux/list.h> +#include <linux/regmap.h> +#include "../common/mtk-base-afe.h" + +enum { + MT8183_MEMIF_DL1, + MT8183_MEMIF_DL2, + MT8183_MEMIF_DL3, + MT8183_MEMIF_VUL12, + MT8183_MEMIF_VUL2, + MT8183_MEMIF_AWB, + MT8183_MEMIF_AWB2, + MT8183_MEMIF_MOD_DAI, + MT8183_MEMIF_HDMI, + MT8183_MEMIF_NUM, + MT8183_DAI_ADDA = MT8183_MEMIF_NUM, + MT8183_DAI_PCM_1, + MT8183_DAI_PCM_2, + MT8183_DAI_I2S_0, + MT8183_DAI_I2S_1, + MT8183_DAI_I2S_2, + MT8183_DAI_I2S_3, + MT8183_DAI_I2S_5, + MT8183_DAI_TDM, + MT8183_DAI_HOSTLESS_LPBK, + MT8183_DAI_HOSTLESS_SPEECH, + MT8183_DAI_NUM, +}; + +enum { + MT8183_IRQ_0, + MT8183_IRQ_1, + MT8183_IRQ_2, + MT8183_IRQ_3, + MT8183_IRQ_4, + MT8183_IRQ_5, + MT8183_IRQ_6, + MT8183_IRQ_7, + MT8183_IRQ_8, /* hw bundle to TDM */ + MT8183_IRQ_11, + MT8183_IRQ_12, + MT8183_IRQ_NUM, +}; + +enum { + MT8183_MTKAIF_PROTOCOL_1 = 0, + MT8183_MTKAIF_PROTOCOL_2, + MT8183_MTKAIF_PROTOCOL_2_CLK_P2, +}; + +/* MCLK */ +enum { + MT8183_I2S0_MCK = 0, + MT8183_I2S1_MCK, + MT8183_I2S2_MCK, + MT8183_I2S3_MCK, + MT8183_I2S4_MCK, + MT8183_I2S4_BCK, + MT8183_I2S5_MCK, + MT8183_MCK_NUM, +}; + +struct clk; + +struct mt8183_afe_private { + struct clk **clk; + + int pm_runtime_bypass_reg_ctl; + + /* dai */ + void *dai_priv[MT8183_DAI_NUM]; + + /* adda */ + int mtkaif_protocol; + int mtkaif_calibration_ok; + int mtkaif_chosen_phase[4]; + int mtkaif_phase_cycle[4]; + int mtkaif_calibration_num_phase; + int mtkaif_dmic; + + /* mck */ + int mck_rate[MT8183_MCK_NUM]; +}; + +unsigned int mt8183_general_rate_transform(struct device *dev, + unsigned int rate); +unsigned int mt8183_rate_transform(struct device *dev, + unsigned int rate, int aud_blk); + +/* dai register */ +int mt8183_dai_adda_register(struct mtk_base_afe *afe); +int mt8183_dai_pcm_register(struct mtk_base_afe *afe); +int mt8183_dai_i2s_register(struct mtk_base_afe *afe); +int mt8183_dai_tdm_register(struct mtk_base_afe *afe); +int mt8183_dai_hostless_register(struct mtk_base_afe *afe); +#endif |