diff options
| author | Won Chung <wonchung@google.com> | 2023-07-28 21:33:15 +0000 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-08-24 12:50:21 +0000 |
| commit | 767ff9127b9dd50ed7af3c827e21b18f1698ffeb (patch) | |
| tree | bb98dd960b1c58b8e2f1368d80935fac0e89d2ed /src/mainboard/google/brya/variants/banshee | |
| parent | 59d509245436f1c994f41b9faf05f3c720bc1cad (diff) | |
mb/google/brya/var/banshee: Add new GFX devices with custom _PLD
Add new GFX devices for DDI and TCP with custom _PLD to describe the
corresponding ports.
BUG=b:277629750
TEST=emerge-brya coreboot
Change-Id: Iced1061bab224d918fd5f0525423ac6858e1799b
Signed-off-by: Won Chung <wonchung@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76896
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Diffstat (limited to 'src/mainboard/google/brya/variants/banshee')
| -rw-r--r-- | src/mainboard/google/brya/variants/banshee/overridetree.cb | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/banshee/overridetree.cb b/src/mainboard/google/brya/variants/banshee/overridetree.cb index c25209e181..3e3c33c9dc 100644 --- a/src/mainboard/google/brya/variants/banshee/overridetree.cb +++ b/src/mainboard/google/brya/variants/banshee/overridetree.cb @@ -94,6 +94,32 @@ chip soc/intel/alderlake }" device domain 0 on + device ref igpu on + chip drivers/gfx/generic + register "device_count" = "6" + # DDIA for eDP + register "device[0].name" = ""LCD"" + # DDIB for HDMI + register "device[1].name" = ""DD01"" + # TCP0 (DP-1) for port C0 + register "device[2].name" = ""DD02"" + register "device[2].use_pld" = "true" + register "device[2].pld" = "ACPI_PLD_TYPE_C(RIGHT, RIGHT, ACPI_PLD_GROUP(1, 1))" + # TCP1 (DP-2) for port C1 + register "device[3].name" = ""DD03"" + register "device[3].use_pld" = "true" + register "device[3].pld" = "ACPI_PLD_TYPE_C(RIGHT, LEFT, ACPI_PLD_GROUP(2, 1))" + # TCP2 (DP-3) for port C2 + register "device[4].name" = ""DD04"" + register "device[4].use_pld" = "true" + register "device[4].pld" = "ACPI_PLD_TYPE_C(LEFT, RIGHT, ACPI_PLD_GROUP(3, 1))" + # TCP3 (DP-4) for port C3 + register "device[5].name" = ""DD05"" + register "device[5].use_pld" = "true" + register "device[5].pld" = "ACPI_PLD_TYPE_C(LEFT, LEFT, ACPI_PLD_GROUP(4, 1))" + device generic 0 on end + end + end # Integrated Graphics Device device ref dtt on chip drivers/intel/dptf ## sensor information |