diff options
Diffstat (limited to 'src/soc/intel')
| -rw-r--r-- | src/soc/intel/skylake/chip_fsp20.c | 4 | ||||
| -rw-r--r-- | src/soc/intel/skylake/include/soc/pci_devs.h | 3 |
2 files changed, 7 insertions, 0 deletions
diff --git a/src/soc/intel/skylake/chip_fsp20.c b/src/soc/intel/skylake/chip_fsp20.c index 064f71e2f2..85d3edf330 100644 --- a/src/soc/intel/skylake/chip_fsp20.c +++ b/src/soc/intel/skylake/chip_fsp20.c @@ -441,6 +441,10 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) dev->enabled = 0; params->XdciEnable = dev->enabled; + /* Enable or disable Gaussian Mixture Model in devicetree */ + dev = pcidev_path_on_root(SA_DEVFN_GMM); + params->GmmEnable = dev ? dev->enabled : 0; + /* * Send VR specific mailbox commands: * 000b - no VR specific command sent diff --git a/src/soc/intel/skylake/include/soc/pci_devs.h b/src/soc/intel/skylake/include/soc/pci_devs.h index 0e8bb6841f..ff6b8c1c23 100644 --- a/src/soc/intel/skylake/include/soc/pci_devs.h +++ b/src/soc/intel/skylake/include/soc/pci_devs.h @@ -42,6 +42,9 @@ #define SA_DEVFN_IGD PCI_DEVFN(SA_DEV_SLOT_IGD, 0) #define SA_DEV_IGD PCI_DEV(0, SA_DEV_SLOT_IGD, 0) +#define SA_DEV_SLOT_GMM 0x08 +#define SA_DEVFN_GMM PCI_DEVFN(SA_DEV_SLOT_GMM, 0) +#define SA_DEV_GMM PCI_DEV(0, SA_DEV_SLOT_GMM, 0) /* PCH Devices */ #define PCH_DEV_SLOT_ISH 0x13 |