| Karthikeyan Ramasubramanian | 4520aa2 | 2021-04-23 11:42:19 -0600 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 2 | |
| 3 | #ifndef AMD_COMMON_ACP_H |
| 4 | #define AMD_COMMON_ACP_H |
| 5 | |
| Karthikeyan Ramasubramanian | 4ce48b3 | 2021-05-27 16:25:28 -0600 | [diff] [blame] | 6 | #include <types.h> |
| Raul E Rangel | 9d8f905 | 2021-05-25 10:05:05 -0600 | [diff] [blame] | 7 | |
| Karthikeyan Ramasubramanian | 4520aa2 | 2021-04-23 11:42:19 -0600 | [diff] [blame] | 8 | struct acp_config { |
| 9 | enum { |
| 10 | I2S_PINS_MAX_HDA = 0, /* HDA w/reset 3xSDI, SW w/Data0 */ |
| 11 | I2S_PINS_MAX_MHDA = 1, /* HDA no reset 3xSDI, SW w/Data0-1 */ |
| 12 | I2S_PINS_MIN_HDA = 2, /* HDA w/reset 1xSDI, SW w/Data0-2 */ |
| 13 | I2S_PINS_MIN_MHDA = 3, /* HDA no reset 1xSDI, SW w/Data0-3 */ |
| 14 | I2S_PINS_I2S_TDM = 4, |
| 15 | I2S_PINS_UNCONF = 7, /* All pads will be input mode */ |
| 16 | } acp_pin_cfg; |
| 17 | |
| 18 | /* Enable ACP I2S wake feature (0 = disable, 1 = enable) */ |
| 19 | u8 acp_i2s_wake_enable; |
| 20 | /* Enable ACP PME (0 = disable, 1 = enable) */ |
| 21 | u8 acp_pme_enable; |
| Karthikeyan Ramasubramanian | 4ce48b3 | 2021-05-27 16:25:28 -0600 | [diff] [blame] | 22 | |
| 23 | /* |
| 24 | * DMIC present (optional) to support ACP DMIC hardware runtime detection on the |
| 25 | * platform. If dmic_present is set to true, it will populate the _WOV ACPI method. |
| 26 | */ |
| 27 | bool dmic_present; |
| Karthikeyan Ramasubramanian | 4520aa2 | 2021-04-23 11:42:19 -0600 | [diff] [blame] | 28 | }; |
| 29 | |
| 30 | #endif /* AMD_COMMON_ACP_H */ |