[coreboot-gerrit] Change in coreboot[master]: nb/intel/haswell/gma: Write ACPI tables
Patrick Rudolph (Code Review)
gerrit at coreboot.org
Thu May 25 10:18:09 CEST 2017
Patrick Rudolph has uploaded a new change for review. ( https://review.coreboot.org/19909 )
Change subject: nb/intel/haswell/gma: Write ACPI tables
......................................................................
nb/intel/haswell/gma: Write ACPI tables
Add method gma_write_acpi_tables.
No need to update GNVS as it doesn't have ASLS.
Change-Id: Ia138cfde2271a298c36b85e999ff69f0f211ba11
Signed-off-by: Patrick Rudolph <siro at das-labor.org>
---
M src/northbridge/intel/haswell/gma.c
1 file changed, 17 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/09/19909/1
diff --git a/src/northbridge/intel/haswell/gma.c b/src/northbridge/intel/haswell/gma.c
index a7478de..1a4881f 100644
--- a/src/northbridge/intel/haswell/gma.c
+++ b/src/northbridge/intel/haswell/gma.c
@@ -493,6 +493,22 @@
drivers_intel_gma_displays_ssdt_generate(gfx);
}
+static unsigned long
+gma_write_acpi_tables(struct device *const dev,
+ unsigned long current,
+ struct acpi_rsdp *const rsdp)
+{
+ igd_opregion_t *opregion = (igd_opregion_t *)current;
+
+ if (init_igd_opregion(opregion))
+ return current;
+
+ current += sizeof(igd_opregion_t);
+
+ current = acpi_align_current(current);
+ return current;
+}
+
static struct pci_operations gma_pci_ops = {
.set_subsystem = gma_set_subsystem,
};
@@ -506,6 +522,7 @@
.scan_bus = 0,
.enable = 0,
.ops_pci = &gma_pci_ops,
+ .write_acpi_tables = gma_write_acpi_tables,
};
static const unsigned short pci_device_ids[] = {
--
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Gerrit-MessageType: newchange
Gerrit-Change-Id: Ia138cfde2271a298c36b85e999ff69f0f211ba11
Gerrit-PatchSet: 1
Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Owner: Patrick Rudolph <siro at das-labor.org>
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