diff options
| author | Sean Rhodes <sean@starlabs.systems> | 2024-08-01 08:51:59 +0100 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2024-08-02 14:36:31 +0000 |
| commit | 45d2c3d5436e30178dae1c95c53de38ff9b45a35 (patch) | |
| tree | 02324a5b69695b8da0c94498395e420901f62a74 /src | |
| parent | 8c509f36451162dd9a30aa6cc94e8f33e9b50df7 (diff) | |
i2c/drivers/generic: Return ROTM in a package
The ROTM method should return a package:
```
Name (RBUF, Package (0x03)
{
"0 1 0",
"1 0 0",
"0 0 1"
})
Return (RBUF)
```
Adjust the acpigen to do this.
Change-Id: Id493f6955c1d0dc3449402262a8575091a828226
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83721
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/drivers/i2c/generic/generic.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/drivers/i2c/generic/generic.c b/src/drivers/i2c/generic/generic.c index 1875bacb2d..27bef49218 100644 --- a/src/drivers/i2c/generic/generic.c +++ b/src/drivers/i2c/generic/generic.c @@ -149,6 +149,7 @@ void i2c_generic_fill_ssdt(const struct device *dev, /* Rotation Matrix */ if (config->has_rotation_matrix) { acpigen_write_method("ROTM", 0); + acpigen_write_name("RBUF"); acpigen_write_package(3); for (int i = 0; i < 3; i++) { @@ -160,6 +161,8 @@ void i2c_generic_fill_ssdt(const struct device *dev, acpigen_write_string(matrix_row); } + acpigen_pop_len(); + acpigen_write_return_namestr("RBUF"); acpigen_pop_len(); acpigen_pop_len(); |