diff options
| author | Joey Peng <joey.peng@lcfc.corp-partner.google.com> | 2021-10-13 15:46:02 +0800 |
|---|---|---|
| committer | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2021-10-20 14:26:50 +0000 |
| commit | e874375394f81eddeb7f9a89e1351cb71c43670c (patch) | |
| tree | 10eb6dcb0f0f19cab3a6d147d737a79269510e38 /src | |
| parent | a61e781e4b7a9c2b918401d0e61a7c86e888ae01 (diff) | |
mb/google/brya/var/taeko: Add fw_config probe for ALC5682-VS
ALC5682-VD/ALC5682-VS load different kernel driver by different _HID.
Update the _HID depending on the AUDIO field of fw_config.Define fw
config bit 5-7 in coreboot for codec.
BUG=b:202913837
TEST=FW_NAME=taeko emerge-brya coreboot
Change-Id: I635b173e0fe4c46d28f2c29fecee1998b29499b1
Signed-off-by: Joey Peng <joey.peng@lcfc.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58292
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/brya/variants/taeko/fw_config.c | 6 | ||||
| -rw-r--r-- | src/mainboard/google/brya/variants/taeko/overridetree.cb | 15 |
2 files changed, 21 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/taeko/fw_config.c b/src/mainboard/google/brya/variants/taeko/fw_config.c index 8a7c6b45fd..5068f84581 100644 --- a/src/mainboard/google/brya/variants/taeko/fw_config.c +++ b/src/mainboard/google/brya/variants/taeko/fw_config.c @@ -52,5 +52,11 @@ static void fw_config_handle(void *unused) gpio_configure_pads(dmic_enable_pads, ARRAY_SIZE(dmic_enable_pads)); gpio_configure_pads(i2s_enable_pads, ARRAY_SIZE(i2s_enable_pads)); } + + if (fw_config_probe(FW_CONFIG(AUDIO, AUDIO_MAX98357_ALC5682I_VS_I2S))) { + printk(BIOS_INFO, "Configure audio over I2S with MAX98357 ALC5682I-VS.\n"); + gpio_configure_pads(dmic_enable_pads, ARRAY_SIZE(dmic_enable_pads)); + gpio_configure_pads(i2s_enable_pads, ARRAY_SIZE(i2s_enable_pads)); + } } BOOT_STATE_INIT_ENTRY(BS_DEV_ENABLE, BS_ON_ENTRY, fw_config_handle, NULL); diff --git a/src/mainboard/google/brya/variants/taeko/overridetree.cb b/src/mainboard/google/brya/variants/taeko/overridetree.cb index 9c5a19c4cf..8a76d35bd0 100644 --- a/src/mainboard/google/brya/variants/taeko/overridetree.cb +++ b/src/mainboard/google/brya/variants/taeko/overridetree.cb @@ -16,6 +16,7 @@ fw_config field AUDIO 5 7 option AUDIO_UNKNOWN 0 option AUDIO_MAX98357_ALC5682I_I2S 1 + option AUDIO_MAX98357_ALC5682I_VS_I2S 2 end field KB_LAYOUT 8 9 option KB_LAYOUT_DEFAULT 0 @@ -104,6 +105,20 @@ chip soc/intel/alderlake probe AUDIO AUDIO_MAX98357_ALC5682I_I2S end end + chip drivers/i2c/generic + register "hid" = ""RTL5682"" + register "name" = ""RT58"" + register "desc" = ""Headset Codec"" + register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_A23)" + # Set the jd_src to RT5668_JD1 for jack detection + register "property_count" = "1" + register "property_list[0].type" = "ACPI_DP_TYPE_INTEGER" + register "property_list[0].name" = ""realtek,jd-src"" + register "property_list[0].integer" = "1" + device i2c 1a on + probe AUDIO AUDIO_MAX98357_ALC5682I_VS_I2S + end + end end device ref i2c1 on chip drivers/i2c/hid |