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drivers/generic/max98357a: Allow custom _HID from config

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Add HID field in max98357a_config and allow mainboards to set it.

Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Change-Id: I22d2d078a9a4eb6ab330da8439737ff5133086d4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39286
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Aamir Bohra
2020-03-16 18:57:48 +05:30
committed by Patrick Georgi
parent 12b835050f
commit a1c82c5ebe
36 changed files with 45 additions and 2 deletions
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9
src/drivers/generic/max98357a/max98357a.c
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@@ -23,7 +23,6 @@
#if CONFIG(HAVE_ACPI_TABLES)
#define MAX98357A_ACPI_NAME "MAXM"
#define MAX98357A_ACPI_HID "MX98357A"
static void max98357a_fill_ssdt(struct device *dev)
{
@@ -42,7 +41,13 @@ static void max98357a_fill_ssdt(struct device *dev)
/* Device */
acpigen_write_scope(scope);
acpigen_write_device(name);
acpigen_write_name_string("_HID", MAX98357A_ACPI_HID);
if (!config->hid) {
printk(BIOS_ERR, "%s: ERROR: _HID required\n", dev_path(dev));
return;
}
acpigen_write_name_string("_HID", config->hid);
acpigen_write_name_integer("_UID", 0);
acpigen_write_name_string("_DDN", dev->chip_ops->name);
acpigen_write_STA(acpi_device_status(dev));