[coreboot] New patch to review for coreboot: 48bb35f Union Station: Fixes to turn on HDMI
Frank Vibrans III (frank.vibrans@se-eng.com)
gerrit at coreboot.org
Tue Mar 13 18:05:10 CET 2012
Frank Vibrans III (frank.vibrans at se-eng.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/788
-gerrit
commit 48bb35f2f03fe624324123eef5adfe61b996d922
Author: Frank Vibrans <frank.vibrans at se-eng.com>
Date: Tue Mar 13 11:02:04 2012 -0600
Union Station: Fixes to turn on HDMI
This commit includes the changes to enable the HDMI on Union
Station. The changes switch the output from the display port
to the HDMI.
Change-Id: I4e15ff6db7d056f156791ff1406d4bae35ff2767
Signed-off-by: Frank Vibrans <frank.vibrans at se-eng.com>
---
src/mainboard/amd/union_station/PlatformGnbPcie.c | 4 ++--
src/mainboard/amd/union_station/buildOpts.c | 2 +-
src/mainboard/amd/union_station/dsdt.asl | 7 ++++---
3 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/src/mainboard/amd/union_station/PlatformGnbPcie.c b/src/mainboard/amd/union_station/PlatformGnbPcie.c
index b0389b8..f1f06a8 100644
--- a/src/mainboard/amd/union_station/PlatformGnbPcie.c
+++ b/src/mainboard/amd/union_station/PlatformGnbPcie.c
@@ -95,14 +95,14 @@ PCIe_DDI_DESCRIPTOR DdiList [] = {
0, //Descriptor flags
PCIE_ENGINE_DATA_INITIALIZER (PcieDdiEngine, 8, 11),
//PCIE_DDI_DATA_INITIALIZER (ConnectorTypeDP, Aux1, Hdp1)
- {ConnectorTypeDP, Aux1, Hdp1}
+ {ConnectorTypeHDMI, Aux1, Hdp1}
},
// Initialize Ddi descriptor (DDI interface Lanes 12:15, DdB, ...)
{
DESCRIPTOR_TERMINATE_LIST, //Descriptor flags !!!IMPORTANT!!! Terminate last element of array
PCIE_ENGINE_DATA_INITIALIZER (PcieDdiEngine, 12, 15),
//PCIE_DDI_DATA_INITIALIZER (ConnectorTypeDP, Aux2, Hdp2)
- {ConnectorTypeDP, Aux2, Hdp2}
+ {ConnectorTypeHDMI, Aux2, Hdp2}
}
};
diff --git a/src/mainboard/amd/union_station/buildOpts.c b/src/mainboard/amd/union_station/buildOpts.c
index 20d667d..f87522c 100644
--- a/src/mainboard/amd/union_station/buildOpts.c
+++ b/src/mainboard/amd/union_station/buildOpts.c
@@ -176,7 +176,7 @@
//#define BLDCFG_SET_HTCRC_SYNC_FLOOD FALSE
//#define BLDCFG_USE_UNIT_ID_CLUMPING FALSE
//#define BLDCFG_SYSTEM_PHYSICAL_SOCKET_MAP 0
-#define BLDCFG_CFG_GNB_HD_AUDIO FALSE//TRUE
+#define BLDCFG_CFG_GNB_HD_AUDIO TRUE
//#define BLDCFG_CFG_ABM_SUPPORT FALSE
//#define BLDCFG_CFG_DYNAMIC_REFRESH_RATE 0
//#define BLDCFG_CFG_LCD_BACK_LIGHT_CONTROL 0
diff --git a/src/mainboard/amd/union_station/dsdt.asl b/src/mainboard/amd/union_station/dsdt.asl
index 5c8b661..fb2cfe8 100644
--- a/src/mainboard/amd/union_station/dsdt.asl
+++ b/src/mainboard/amd/union_station/dsdt.asl
@@ -1166,13 +1166,14 @@ DefinitionBlock (
} /* end AMRT */
/* The internal GFX bridge */
- Device(AGPB) {
+ Device(HDMI) {
Name(_ADR, 0x00010000)
Name(_PRW, Package() {0x18, 4})
Method(_PRT,0) {
- Return (APR1)
+ If(PMOD){ Return(APR1) } /* APIC mode */
+ Return (PR1) /* PIC Mode */
}
- } /* end AGPB */
+ } /* end HDMI */
/* The external GFX bridge */
Device(PBR2) {
More information about the coreboot
mailing list