V Sujith Kumar Reddy | 7cb37b7 | 2020-10-08 10:47:01 +0530 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 2 | /* |
| 3 | * Copyright (c) 2020 The Linux Foundation. All rights reserved. |
| 4 | * |
| 5 | * lpass_hdmi.h - Definitions for the QTi LPASS HDMI |
| 6 | */ |
| 7 | |
| 8 | #ifndef __LPASS_HDMI_H__ |
| 9 | #define __LPASS_HDMI_H__ |
| 10 | |
| 11 | #include <linux/regmap.h> |
| 12 | |
| 13 | #define LPASS_HDMITX_LEGACY_DISABLE 0x0 |
| 14 | #define LPASS_HDMITX_LEGACY_ENABLE 0x1 |
| 15 | #define LPASS_DP_AUDIO_BITWIDTH16 0x0 |
| 16 | #define LPASS_DP_AUDIO_BITWIDTH24 0xb |
| 17 | #define LPASS_DATA_FORMAT_SHIFT 0x1 |
| 18 | #define LPASS_FREQ_BIT_SHIFT 24 |
| 19 | #define LPASS_DATA_FORMAT_LINEAR 0x0 |
| 20 | #define LPASS_DATA_FORMAT_NON_LINEAR 0x1 |
| 21 | #define LPASS_SAMPLING_FREQ32 0x3 |
| 22 | #define LPASS_SAMPLING_FREQ44 0x0 |
| 23 | #define LPASS_SAMPLING_FREQ48 0x2 |
| 24 | #define LPASS_TX_CTL_RESET 0x1 |
| 25 | #define LPASS_TX_CTL_CLEAR 0x0 |
| 26 | #define LPASS_SSTREAM_ENABLE 1 |
| 27 | #define LPASS_SSTREAM_DISABLE 0 |
| 28 | #define LPASS_LAYOUT_SP_DEFAULT 0xf |
| 29 | #define LPASS_SSTREAM_DEFAULT_ENABLE 1 |
| 30 | #define LPASS_SSTREAM_DEFAULT_DISABLE 0 |
| 31 | #define LPASS_MUTE_ENABLE 1 |
| 32 | #define LPASS_MUTE_DISABLE 0 |
| 33 | #define LPASS_META_DEFAULT_VAL 0 |
| 34 | #define HW_MODE 1 |
| 35 | #define SW_MODE 0 |
| 36 | #define LEGACY_LPASS_LPAIF 1 |
| 37 | #define LEGACY_LPASS_HDMI 0 |
| 38 | #define REPLACE_VBIT 0x1 |
| 39 | #define LINEAR_PCM_DATA 0x0 |
| 40 | #define NON_LINEAR_PCM_DATA 0x1 |
| 41 | #define HDMITX_PARITY_CALC_EN 0x1 |
| 42 | #define HDMITX_PARITY_CALC_DIS 0x0 |
| 43 | #define LPASS_DATA_FORMAT_MASK GENMASK(1, 1) |
| 44 | #define LPASS_WORDLENGTH_MASK GENMASK(3, 0) |
| 45 | #define LPASS_FREQ_BIT_MASK GENMASK(27, 24) |
| 46 | |
| 47 | #define LPASS_HDMI_TX_CTL_ADDR(v) (v->hdmi_tx_ctl_addr) |
| 48 | #define LPASS_HDMI_TX_LEGACY_ADDR(v) (v->hdmi_legacy_addr) |
| 49 | #define LPASS_HDMI_TX_VBIT_CTL_ADDR(v) (v->hdmi_vbit_addr) |
| 50 | #define LPASS_HDMI_TX_PARITY_ADDR(v) (v->hdmi_parity_addr) |
| 51 | #define LPASS_HDMI_TX_DP_ADDR(v) (v->hdmi_DP_addr) |
| 52 | #define LPASS_HDMI_TX_SSTREAM_ADDR(v) (v->hdmi_sstream_addr) |
| 53 | |
| 54 | #define LPASS_HDMI_TX_CH_LSB_ADDR(v, port) \ |
| 55 | (v->hdmi_ch_lsb_addr + v->ch_stride * (port)) |
| 56 | #define LPASS_HDMI_TX_CH_MSB_ADDR(v, port) \ |
| 57 | (v->hdmi_ch_msb_addr + v->ch_stride * (port)) |
| 58 | #define LPASS_HDMI_TX_DMA_ADDR(v, port) \ |
| 59 | (v->hdmi_dmactl_addr + v->hdmi_dma_stride * (port)) |
| 60 | |
| 61 | struct lpass_sstream_ctl { |
| 62 | struct regmap_field *sstream_en; |
| 63 | struct regmap_field *dma_sel; |
| 64 | struct regmap_field *auto_bbit_en; |
| 65 | struct regmap_field *layout; |
| 66 | struct regmap_field *layout_sp; |
| 67 | struct regmap_field *set_sp_on_en; |
| 68 | struct regmap_field *dp_audio; |
| 69 | struct regmap_field *dp_staffing_en; |
| 70 | struct regmap_field *dp_sp_b_hw_en; |
| 71 | }; |
| 72 | |
| 73 | struct lpass_dp_metadata_ctl { |
| 74 | struct regmap_field *mute; |
| 75 | struct regmap_field *as_sdp_cc; |
| 76 | struct regmap_field *as_sdp_ct; |
| 77 | struct regmap_field *aif_db4; |
| 78 | struct regmap_field *frequency; |
| 79 | struct regmap_field *mst_index; |
| 80 | struct regmap_field *dptx_index; |
| 81 | }; |
| 82 | |
| 83 | struct lpass_hdmi_tx_ctl { |
| 84 | struct regmap_field *soft_reset; |
| 85 | struct regmap_field *force_reset; |
| 86 | }; |
| 87 | |
| 88 | struct lpass_hdmitx_dmactl { |
| 89 | struct regmap_field *use_hw_chs; |
| 90 | struct regmap_field *use_hw_usr; |
| 91 | struct regmap_field *hw_chs_sel; |
| 92 | struct regmap_field *hw_usr_sel; |
| 93 | }; |
| 94 | |
| 95 | struct lpass_vbit_ctrl { |
| 96 | struct regmap_field *replace_vbit; |
| 97 | struct regmap_field *vbit_stream; |
| 98 | }; |
| 99 | |
| 100 | extern const struct snd_soc_dai_ops asoc_qcom_lpass_hdmi_dai_ops; |
| 101 | |
| 102 | #endif /* __LPASS_HDMI_H__ */ |