diff options
Diffstat (limited to 'src/northbridge/intel/x4x/gma.c')
| -rw-r--r-- | src/northbridge/intel/x4x/gma.c | 51 |
1 files changed, 2 insertions, 49 deletions
diff --git a/src/northbridge/intel/x4x/gma.c b/src/northbridge/intel/x4x/gma.c index 0067d71bbc..004960fd8c 100644 --- a/src/northbridge/intel/x4x/gma.c +++ b/src/northbridge/intel/x4x/gma.c @@ -6,7 +6,6 @@ #include <device/pci_ids.h> #include <device/pci_ops.h> #include <commonlib/helpers.h> -#include <cbmem.h> #include <drivers/intel/gma/intel_bios.h> #include <drivers/intel/gma/edid.h> #include <drivers/intel/gma/i915.h> @@ -19,31 +18,14 @@ #include "drivers/intel/gma/i915_reg.h" #include "x4x.h" -#if CONFIG(SOUTHBRIDGE_INTEL_I82801JX) -#include <southbridge/intel/i82801jx/nvs.h> -#elif CONFIG(SOUTHBRIDGE_INTEL_I82801GX) -#include <southbridge/intel/i82801gx/nvs.h> -#endif - #define BASE_FREQUENCY 96000 -uintptr_t gma_get_gnvs_aslb(const void *gnvs) -{ - const global_nvs_t *gnvs_ptr = gnvs; - return (uintptr_t)(gnvs_ptr ? gnvs_ptr->aslb : 0); -} - -void gma_set_gnvs_aslb(void *gnvs, uintptr_t aslb) -{ - global_nvs_t *gnvs_ptr = gnvs; - if (gnvs_ptr) - gnvs_ptr->aslb = aslb; -} - static void gma_func0_init(struct device *dev) { u32 reg32; + intel_gma_init_igd_opregion(); + /* IGD needs to be Bus Master */ reg32 = pci_read_config32(dev, PCI_COMMAND); reg32 |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY | PCI_COMMAND_IO; @@ -65,8 +47,6 @@ static void gma_func0_init(struct device *dev) } else { pci_dev_init(dev); } - - intel_gma_restore_opregion(); } static void gma_func0_disable(struct device *dev) @@ -86,32 +66,6 @@ static void gma_generate_ssdt(const struct device *device) drivers_intel_gma_displays_ssdt_generate(&chip->gfx); } -static unsigned long -gma_write_acpi_tables(const struct device *const dev, - unsigned long current, - struct acpi_rsdp *const rsdp) -{ - igd_opregion_t *opregion = (igd_opregion_t *)current; - global_nvs_t *gnvs; - - if (intel_gma_init_igd_opregion(opregion) != CB_SUCCESS) - return current; - - current += sizeof(igd_opregion_t); - - /* GNVS has been already set up */ - gnvs = cbmem_find(CBMEM_ID_ACPI_GNVS); - if (gnvs) { - /* IGD OpRegion Base Address */ - gma_set_gnvs_aslb(gnvs, (uintptr_t)opregion); - } else { - printk(BIOS_ERR, "Error: GNVS table not found.\n"); - } - - current = acpi_align_current(current); - return current; -} - static const char *gma_acpi_name(const struct device *dev) { return "GFX0"; @@ -130,7 +84,6 @@ static struct device_operations gma_func0_ops = { .ops_pci = &gma_pci_ops, .disable = gma_func0_disable, .acpi_name = gma_acpi_name, - .write_acpi_tables = gma_write_acpi_tables, }; static const unsigned short pci_device_ids[] = { |