mb/google/volteer/var/delbin: update fw_config probe for ALC5682-VD & VS
use DEV_PTR to get codec HID for simplify the variant.c code ALC5682-VD: _HID = "10EC5682" ALC5682I-VS: _HID = "RTL5682" BUG=b:204523176 BRANCH=volteer TEST=ALC5682-VD/ALC5682I-VS audio codec can work Signed-off-by: Frank Chu <frank_chu@pegatron.corp-partner.google.com> Change-Id: Idf5b3661e74a189390d25381e03448c28a966f38 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61671 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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@ -145,7 +145,7 @@ chip soc/intel/tigerlake
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register "property_list[0].type" = "ACPI_DP_TYPE_INTEGER"
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register "property_list[0].name" = ""realtek,jd-src""
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register "property_list[0].integer" = "1"
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device i2c 1a on end
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device i2c 1a alias audio_codec on end
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end
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chip drivers/i2c/max98373
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register "vmon_slot_no" = "0"
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@ -2,30 +2,18 @@
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#include <baseboard/variants.h>
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#include <fw_config.h>
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#include <drivers/i2c/generic/chip.h>
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#include <soc/pci_devs.h>
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#include <drivers/i2c/hid/chip.h>
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#include <device/device.h>
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extern struct chip_operations drivers_i2c_generic_ops;
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static void audio_codec_update(void)
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{
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const struct device_path codec_path[] = {
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{.type = DEVICE_PATH_PCI, .pci.devfn = PCH_DEVFN_I2C0},
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{.type = DEVICE_PATH_I2C, .i2c.device = 0x1a}
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};
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const struct device *codec =
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find_dev_nested_path(pci_root_bus(), codec_path,
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ARRAY_SIZE(codec_path));
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struct device *codec = DEV_PTR(audio_codec);
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struct drivers_i2c_generic_config *config;
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if (!codec || (codec->chip_ops != &drivers_i2c_generic_ops) ||
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!codec->chip_info)
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return;
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config = codec->chip_info;
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if (fw_config_probe(FW_CONFIG(AUDIO_CODEC_SOURCE, AUDIO_CODEC_ALC5682)))
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config->hid = "10EC5682";
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else if (fw_config_probe(FW_CONFIG(AUDIO_CODEC_SOURCE,
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AUDIO_CODEC_ALC5682I_VS)))
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else
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config->hid = "RTL5682";
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}
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void variant_devtree_update(void)
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