1 /* SPDX-License-Identifier: GPL-2.0 2 * Copyright (c) 2020 Intel Corporation 3 */ 4 5 /* 6 * sof_sdw_common.h - prototypes for common helpers 7 */ 8 9 #ifndef SND_SOC_SOF_SDW_COMMON_H 10 #define SND_SOC_SOF_SDW_COMMON_H 11 12 #include <linux/bits.h> 13 #include <linux/types.h> 14 15 #define MAX_NO_PROPS 2 16 #define MAX_HDMI_NUM 4 17 #define SDW_DMIC_DAI_ID 4 18 #define SDW_MAX_CPU_DAIS 16 19 #define SDW_INTEL_BIDIR_PDI_BASE 2 20 21 /* 8 combinations with 4 links + unused group 0 */ 22 #define SDW_MAX_GROUPS 9 23 24 enum { 25 SOF_RT711_JD_SRC_JD1 = 1, 26 SOF_RT711_JD_SRC_JD2 = 2, 27 }; 28 29 enum { 30 SOF_PRE_TGL_HDMI_COUNT = 3, 31 SOF_TGL_HDMI_COUNT = 4, 32 }; 33 34 enum { 35 SOF_I2S_SSP0 = BIT(0), 36 SOF_I2S_SSP1 = BIT(1), 37 SOF_I2S_SSP2 = BIT(2), 38 SOF_I2S_SSP3 = BIT(3), 39 SOF_I2S_SSP4 = BIT(4), 40 SOF_I2S_SSP5 = BIT(5), 41 }; 42 43 #define SOF_RT711_JDSRC(quirk) ((quirk) & GENMASK(1, 0)) 44 #define SOF_SDW_FOUR_SPK BIT(2) 45 #define SOF_SDW_TGL_HDMI BIT(3) 46 #define SOF_SDW_PCH_DMIC BIT(4) 47 #define SOF_SSP_PORT(x) (((x) & GENMASK(5, 0)) << 5) 48 #define SOF_SSP_GET_PORT(quirk) (((quirk) >> 5) & GENMASK(5, 0)) 49 #define SOF_RT715_DAI_ID_FIX BIT(11) 50 #define SOF_SDW_NO_AGGREGATION BIT(12) 51 52 struct sof_sdw_codec_info { 53 const int id; 54 int amp_num; 55 const u8 acpi_id[ACPI_ID_LEN]; 56 const bool direction[2]; // playback & capture support 57 const char *dai_name; 58 const struct snd_soc_ops *ops; 59 60 int (*init)(const struct snd_soc_acpi_link_adr *link, 61 struct snd_soc_dai_link *dai_links, 62 struct sof_sdw_codec_info *info, 63 bool playback); 64 }; 65 66 struct mc_private { 67 struct list_head hdmi_pcm_list; 68 bool common_hdmi_codec_drv; 69 struct snd_soc_jack sdw_headset; 70 }; 71 72 extern unsigned long sof_sdw_quirk; 73 74 /* generic HDMI support */ 75 int sof_sdw_hdmi_init(struct snd_soc_pcm_runtime *rtd); 76 77 int sof_sdw_hdmi_card_late_probe(struct snd_soc_card *card); 78 79 /* DMIC support */ 80 int sof_sdw_dmic_init(struct snd_soc_pcm_runtime *rtd); 81 82 /* RT711 support */ 83 int sof_sdw_rt711_init(const struct snd_soc_acpi_link_adr *link, 84 struct snd_soc_dai_link *dai_links, 85 struct sof_sdw_codec_info *info, 86 bool playback); 87 88 /* RT700 support */ 89 int sof_sdw_rt700_init(const struct snd_soc_acpi_link_adr *link, 90 struct snd_soc_dai_link *dai_links, 91 struct sof_sdw_codec_info *info, 92 bool playback); 93 94 /* RT1308 support */ 95 extern struct snd_soc_ops sof_sdw_rt1308_i2s_ops; 96 97 int sof_sdw_rt1308_init(const struct snd_soc_acpi_link_adr *link, 98 struct snd_soc_dai_link *dai_links, 99 struct sof_sdw_codec_info *info, 100 bool playback); 101 102 /* RT715 support */ 103 int sof_sdw_rt715_init(const struct snd_soc_acpi_link_adr *link, 104 struct snd_soc_dai_link *dai_links, 105 struct sof_sdw_codec_info *info, 106 bool playback); 107 108 /* RT5682 support */ 109 int sof_sdw_rt5682_init(const struct snd_soc_acpi_link_adr *link, 110 struct snd_soc_dai_link *dai_links, 111 struct sof_sdw_codec_info *info, 112 bool playback); 113 114 #endif 115