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| author | Samuel Holland <samuel@sholland.org> | 2017-06-06 20:23:40 -0500 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2017-06-12 04:03:13 +0200 |
| commit | d2a86da6e647b5f69b75a9bc4914c074a27c451c (patch) | |
| tree | ab5e5dabf1496405dfd2a6580c944b75d651d434 /src/superio/acpi | |
| parent | eeef6459a31733e6168ff400501ba0a9f2fe9cd0 (diff) | |
| download | coreboot-d2a86da6e647b5f69b75a9bc4914c074a27c451c.tar.xz | |
superio/acpi: allow custom HID on generic device
Some Super I/O PnP devices are detected by string matching the hardware
ID. Allow providing a custom HID to override the default generic one.
Change-Id: I7793b7d53c9d94667675f9dee63358521ac8c4be
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-on: https://review.coreboot.org/20076
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'src/superio/acpi')
| -rw-r--r-- | src/superio/acpi/pnp_generic.asl | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/superio/acpi/pnp_generic.asl b/src/superio/acpi/pnp_generic.asl index f46fbdaabf..c878827cbd 100644 --- a/src/superio/acpi/pnp_generic.asl +++ b/src/superio/acpi/pnp_generic.asl @@ -21,6 +21,7 @@ * Controlled by the following preprocessor defines: * * SUPERIO_CHIP_NAME The name of the super i/o chip (unique, required) + * SUPERIO_PNP_HID The EisaId string that identifies this device (optional) * SUPERIO_PNP_LDN The logical device number on the super i/o * chip for this device (required) * SUPERIO_PNP_DDN A string literal that identifies the dos device @@ -56,7 +57,11 @@ #endif Device (SUPERIO_ID(PN, SUPERIO_PNP_LDN)) { + #ifdef SUPERIO_PNP_HID + Name (_HID, EisaId (SUPERIO_PNP_HID)) + #else Name (_HID, EisaId ("PNP0c02")) /* TODO: Better fitting EisaId? */ + #endif Name (_UID, SUPERIO_UID(PN, SUPERIO_PNP_LDN)) #ifdef SUPERIO_PNP_DDN Name (_DDN, SUPERIO_PNP_DDN) |