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/* SPDX-License-Identifier: GPL-2.0-only */
#include <device/azalia_device.h>
#include <types.h>
#include "eeprom.h"
const u32 cim_verb_data[] = {
0x10ec0888, /* Codec Vendor / Device ID: Realtek ALC888 */
0x10ec0888, /* Subsystem ID */
15, /* Number of 4 dword sets */
AZALIA_SUBVENDOR(0, 0x1d336700),
/* Pin widgets */
AZALIA_PIN_CFG(0, 0x11, AZALIA_PIN_CFG_NC(0)), /* SPDIF-OUT2 - disabled */
AZALIA_PIN_CFG(0, 0x12, AZALIA_PIN_CFG_NC(0)), /* Digital MIC - disabled */
AZALIA_PIN_CFG(0, 0x14, 0x01014430), /* Port D - rear line out */
AZALIA_PIN_CFG(0, 0x16, AZALIA_PIN_CFG_NC(0)), /* Port G - disabled */
AZALIA_PIN_CFG(0, 0x17, AZALIA_PIN_CFG_NC(0)), /* Port H - disabled */
AZALIA_PIN_CFG(0, 0x18, 0x01a19c50), /* Port B - rear mic in */
AZALIA_PIN_CFG(0, 0x1c, AZALIA_PIN_CFG_NC(0)), /* CD audio - disabled */
AZALIA_PIN_CFG(0, 0x1d, 0x4004c601), /* BEEPIN */
AZALIA_PIN_CFG(0, 0x1e, 0x01452160), /* SPDIF-OUT */
AZALIA_PIN_CFG(0, 0x1f, 0x01c52170), /* SPDIF-IN */
/* Config for R02 and older */
AZALIA_PIN_CFG(0, 0x19, 0x02214c40), /* Port F - front hp out */
AZALIA_PIN_CFG(0, 0x1a, 0x901001f0), /* Port C - internal speaker */
AZALIA_PIN_CFG(0, 0x1b, 0x01813c10), /* Port E - rear line in/mic - Blue */
AZALIA_PIN_CFG(0, 0x15, 0x02a19c20), /* Port A - audio hdr input */
/*
* VerbTable: CFL Display Audio Codec
* Revision ID = 0xff
* Codec Vendor: 0x8086280b
*/
0x8086280b,
0xffffffff,
5, /* Number of 4 dword sets */
AZALIA_SUBVENDOR(2, 0x80860101),
/*
* Display Audio Verb Table
* For GEN9, the Vendor Node ID is 08h
* Port to be exposed to the inbox driver in the vanilla mode
* PORT C - BIT[7:6] = 01b
*/
0x20878101,
/* Pin Widget 5 - PORT B - Configuration Default: 0x18560010 */
AZALIA_PIN_CFG(2, 0x05, 0x18560010),
/* Pin Widget 6 - PORT C - Configuration Default: 0x18560020 */
AZALIA_PIN_CFG(2, 0x06, 0x18560020),
/* Pin Widget 7 - PORT D - Configuration Default: 0x18560030 */
AZALIA_PIN_CFG(2, 0x07, 0x18560030),
/* Disable the third converter and third Pin (NID 08h) */
0x20878100,
/* Dummy entries */
0x20878100,
0x20878100,
};
const u32 pc_beep_verbs[0] = {};
AZALIA_ARRAY_SIZES;
static const u32 r04_verb_data[] = {
AZALIA_PIN_CFG(0, 0x19, 0x02a19c20), /* Port F - front mic in */
AZALIA_PIN_CFG(0, 0x1a, 0x01813c51), /* Port C - rear line in (mic support) */
AZALIA_PIN_CFG(0, 0x1b, AZALIA_PIN_CFG_NC(0)), /* Port E - disabled */
AZALIA_PIN_CFG(0, 0x15, AZALIA_PIN_CFG_NC(0)), /* Port A - disabled */
};
static u32 get_port_c_vref_cfg(uint8_t blue_rear_vref)
{
switch (blue_rear_vref) {
default:
case 0:
return 0x02040000;
case 1:
return 0x02041000;
case 2:
return 0x02044000;
case 3:
return 0x02045000;
case 4:
return 0x02046000;
}
}
static u32 get_port_b_vref_cfg(uint8_t pink_rear_vref)
{
switch (pink_rear_vref) {
default:
case 0:
return 0; /* Disabled (Hi-Z) */
case 1:
return 1; /* 50% of LDO out */
case 2:
return 4; /* 80% of LDO out */
case 3:
return 5; /* 100% of LDO out */
case 4:
return 2; /* Ground */
}
}
static u32 get_front_panel_cfg(uint8_t front_panel_audio)
{
switch (front_panel_audio) {
default:
case 0:
return AZALIA_PIN_CFG_NC(0);
case 1:
return 0x02214c40;
case 2:
return 0x0227ec40;
}
}
static u32 get_front_mic_cfg(uint8_t front_panel_audio)
{
return front_panel_audio == 2 ? AZALIA_PIN_CFG_NC(0) : 0x02a19c20;
}
static void mainboard_r0x_configure_alc888(u8 *base, u32 viddid)
{
/* Overwrite settings made by baseboard */
azalia_program_verb_table(base, r04_verb_data, ARRAY_SIZE(r04_verb_data));
const struct eeprom_board_settings *const board_cfg = get_board_settings();
const u32 front_panel_cfg = get_front_panel_cfg(board_cfg->front_panel_audio);
const u32 front_mic_cfg = get_front_mic_cfg(board_cfg->front_panel_audio);
const u32 port_b_vref_cfg = get_port_b_vref_cfg(board_cfg->pink_rear_vref);
const u32 verbs[] = {
/*
* Write port B Vref settings to unused non-volatile NID 0x12 instead of
* NID 0x18, the actual port B NID. Because per-port Vref settings don't
* persist after codec resets, a custom Realtek driver (ab)uses NID 0x12
* to restore port B Vref after resetting the codec.
*/
AZALIA_PIN_CFG(0, 0x12, 0x411110f0 | port_b_vref_cfg << 8),
AZALIA_PIN_CFG(0, 0x19, front_mic_cfg),
AZALIA_PIN_CFG(0, 0x1b, front_panel_cfg),
0x0205000d, /* Pin 37 vrefo hidden register - used as port C vref */
get_port_c_vref_cfg(board_cfg->blue_rear_vref),
};
azalia_program_verb_table(base, verbs, ARRAY_SIZE(verbs));
}
void mainboard_azalia_program_runtime_verbs(u8 *base, u32 viddid)
{
if (viddid == 0x10ec0888) {
u8 hsi = get_bmc_hsi();
if (hsi >= 3) /* R04 and newer */
mainboard_r0x_configure_alc888(base, viddid);
}
}
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