| #include <bootstate.h> |
| #include <console/console.h> |
| #include <fw_config.h> |
| #include <gpio.h> |
| #include <inttypes.h> |
| |
| static const struct pad_config i2s_enable_pads[] = { |
| /* Audio: I2S */ |
| PAD_CFG_NF(GPP_D09, NONE, DEEP, NF2), /* I2S_MCLK1_OUT */ |
| PAD_CFG_NF(GPP_D10, NONE, DEEP, NF2), /* I2S0_SCLK_HDR */ |
| PAD_CFG_NF(GPP_D11, NONE, DEEP, NF2), /* I2S0_SFRM_HDR */ |
| PAD_CFG_NF(GPP_D12, NONE, DEEP, NF2), /* I2S0_TXD_HDR */ |
| PAD_CFG_NF(GPP_D13, NONE, DEEP, NF2), /* I2S0_RXD_HDR */ |
| |
| PAD_CFG_NF(GPP_S00, NONE, DEEP, NF6), /* I2S1_SCLK_HDR */ |
| PAD_CFG_NF(GPP_S01, NONE, DEEP, NF6), /* I2S1_SFRM_HDR */ |
| PAD_CFG_NF(GPP_S02, NONE, DEEP, NF6), /* I2S1_TXD_HDR */ |
| PAD_CFG_NF(GPP_S03, NONE, DEEP, NF6), /* I2S1_RXD_HDR */ |
| PAD_CFG_NF(GPP_S06, NONE, DEEP, NF3), /* DMIC_CLK_A1 */ |
| PAD_CFG_NF(GPP_S07, NONE, DEEP, NF3), /* DMIC_DATA1 */ |
| }; |
| |
| static const struct pad_config sndw_enable_pads[] = { |
| /* Soundwire GPIO Config */ |
| /* DMIC config pads */ |
| PAD_CFG_NF(GPP_D09, NONE, DEEP, NF2), |
| PAD_CFG_NF(GPP_D10, NONE, DEEP, NF2), |
| PAD_CFG_NF(GPP_D11, NONE, DEEP, NF2), |
| PAD_CFG_NF(GPP_D12, NONE, DEEP, NF2), |
| PAD_CFG_NF(GPP_D13, NONE, DEEP, NF2), |
| /* Soundwire - External codec - JE Header */ |
| PAD_CFG_NF(GPP_S00, NONE, DEEP, NF1), |
| PAD_CFG_NF(GPP_S01, NONE, DEEP, NF1), |
| PAD_CFG_NF(GPP_S04, NONE, DEEP, NF1), |
| PAD_CFG_NF(GPP_S05, NONE, DEEP, NF1), |
| /* DMIC - JD Header */ |
| PAD_CFG_NF(GPP_S02, NONE, DEEP, NF3), |
| PAD_CFG_NF(GPP_S03, NONE, DEEP, NF3), |
| PAD_CFG_NF(GPP_S06, NONE, DEEP, NF3), |
| PAD_CFG_NF(GPP_S07, NONE, DEEP, NF3), |
| }; |
| |
| static const struct pad_config sndw_alc711_enable_pads[] = { |
| /* DMIC config pads */ |
| PAD_CFG_NF(GPP_D09, NONE, DEEP, NF2), |
| PAD_CFG_NF(GPP_D10, NONE, DEEP, NF2), |
| PAD_CFG_NF(GPP_D11, NONE, DEEP, NF2), |
| PAD_CFG_NF(GPP_D12, NONE, DEEP, NF2), |
| PAD_CFG_NF(GPP_D13, NONE, DEEP, NF2), |
| /* Soundwire GPIO Config */ |
| PAD_CFG_NF(GPP_S00, NONE, DEEP, NF1), |
| PAD_CFG_NF(GPP_S01, NONE, DEEP, NF1), |
| /* DMIC - JD Header */ |
| PAD_CFG_NF(GPP_S02, NONE, DEEP, NF3), |
| PAD_CFG_NF(GPP_S03, NONE, DEEP, NF3), |
| PAD_CFG_NF(GPP_S06, NONE, DEEP, NF3), |
| PAD_CFG_NF(GPP_S07, NONE, DEEP, NF3), |
| }; |
| |
| static const struct pad_config audio_disable_pads[] = { |
| PAD_NC(GPP_S00, NONE), |
| PAD_NC(GPP_S01, NONE), |
| PAD_NC(GPP_S02, NONE), |
| PAD_NC(GPP_S03, NONE), |
| PAD_NC(GPP_S04, NONE), |
| PAD_NC(GPP_S05, NONE), |
| PAD_NC(GPP_S06, NONE), |
| PAD_NC(GPP_S07, NONE), |
| PAD_NC(GPP_D09, NONE), |
| PAD_NC(GPP_D10, NONE), |
| PAD_NC(GPP_D11, NONE), |
| PAD_NC(GPP_D12, NONE), |
| PAD_NC(GPP_D13, NONE), |
| }; |
| |
| static void fw_config_handle(void *unused) |
| { |
| printk(BIOS_INFO, "FW config 0x%" PRIx64 "\n", fw_config_get()); |
| if (fw_config_probe(FW_CONFIG(AUDIO, NONE))) { |
| printk(BIOS_INFO, "Configure GPIOs for no audio.\n"); |
| gpio_configure_pads(audio_disable_pads, ARRAY_SIZE(audio_disable_pads)); |
| } |
| |
| if (fw_config_probe(FW_CONFIG(AUDIO, MTL_ALC1019_ALC5682I_I2S)) || |
| fw_config_probe(FW_CONFIG(AUDIO, MTL_ALC5682I_MAX9857A_I2S))) { |
| printk(BIOS_INFO, "Configure GPIOs for I2S audio.\n"); |
| gpio_configure_pads(i2s_enable_pads, ARRAY_SIZE(i2s_enable_pads)); |
| } |
| |
| if (fw_config_probe(FW_CONFIG(AUDIO, MTL_MAX98373_ALC5682_SNDW))) { |
| printk(BIOS_INFO, "Configure GPIOs for SoundWire audio (ext codec).\n"); |
| gpio_configure_pads(sndw_enable_pads, ARRAY_SIZE(i2s_enable_pads)); |
| } |
| |
| if (fw_config_probe(FW_CONFIG(AUDIO, MTL_ALC711_SNDW))) { |
| printk(BIOS_INFO, "Configure GPIOs for SoundWire audio (onboard codec).\n"); |
| gpio_configure_pads(sndw_alc711_enable_pads, ARRAY_SIZE(i2s_enable_pads)); |
| } |
| |
| } |
| BOOT_STATE_INIT_ENTRY(BS_DEV_ENABLE, BS_ON_ENTRY, fw_config_handle, NULL); |