diff options
| author | Won Chung <wonchung@google.com> | 2023-05-31 20:47:02 +0000 |
|---|---|---|
| committer | Nick Vaccaro <nvaccaro@google.com> | 2023-06-07 20:06:54 +0000 |
| commit | d6a17e22a31ecd350bc2ea69906b64c60e6e348d (patch) | |
| tree | 6b2912537f36b302872bb1a7b7d9edda6444490a /src/mainboard/google/brya/variants | |
| parent | 022c4a490c7af97e7b31636152c8da3464db0056 (diff) | |
mb/google/brya/var/redrix: Add new GFX device 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
BRANCH=firmware-brya-14505.B
Change-Id: Ia083617c58d6b7ebc108e07e29a1c8061580eae5
Signed-off-by: Won Chung <wonchung@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75509
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Diffstat (limited to 'src/mainboard/google/brya/variants')
| -rw-r--r-- | src/mainboard/google/brya/variants/redrix/overridetree.cb | 28 | ||||
| -rw-r--r-- | src/mainboard/google/brya/variants/redrix4es/overridetree.cb | 28 |
2 files changed, 56 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/redrix/overridetree.cb b/src/mainboard/google/brya/variants/redrix/overridetree.cb index f8619c9312..cdea07141d 100644 --- a/src/mainboard/google/brya/variants/redrix/overridetree.cb +++ b/src/mainboard/google/brya/variants/redrix/overridetree.cb @@ -98,6 +98,7 @@ chip soc/intel/alderlake device ref igpu on chip drivers/gfx/generic register "device_count" = "1" + # DDIA for eDP register "device[0].name" = ""LCD"" # Use ChromeOS privacy screen _HID register "device[0].hid" = ""GOOG0010"" @@ -109,6 +110,33 @@ chip soc/intel/alderlake probe EPS PRIVACY_SCREEN end end + chip drivers/gfx/generic + register "device_count" = "1" + # DDIA for eDP + register "device[0].name" = ""LCD"" + device generic 0 on + probe EPS PRIVACY_SCREEN_ABSENT + end + end + chip drivers/gfx/generic + register "device_count" = "5" + # eDP already added, so skipped + # DDIB for HDMI + register "device[0].name" = ""DD01"" + # TCP0 (DP-1) for port C0 + register "device[1].name" = ""DD02"" + register "device[1].use_pld" = "true" + register "device[1].pld" = "ACPI_PLD_TYPE_C(LEFT, LEFT, ACPI_PLD_GROUP(1, 1))" + # TCP1 (DP-2) unused + register "device[2].name" = ""DD03"" + # TCP2 (DP-3) for port C2 + register "device[3].name" = ""DD04"" + register "device[3].use_pld" = "true" + register "device[3].pld" = "ACPI_PLD_TYPE_C(RIGHT, LEFT, ACPI_PLD_GROUP(2, 1))" + # TCP3 (DP-4) unused + register "device[4].name" = ""DD05"" + device generic 0 on end + end end # Integrated Graphics Device device ref dtt on chip drivers/intel/dptf diff --git a/src/mainboard/google/brya/variants/redrix4es/overridetree.cb b/src/mainboard/google/brya/variants/redrix4es/overridetree.cb index 81a808fa5b..37ddbc70b5 100644 --- a/src/mainboard/google/brya/variants/redrix4es/overridetree.cb +++ b/src/mainboard/google/brya/variants/redrix4es/overridetree.cb @@ -84,6 +84,7 @@ chip soc/intel/alderlake device ref igpu on chip drivers/gfx/generic register "device_count" = "1" + # DDIA for eDP register "device[0].name" = ""LCD"" # Use ChromeOS privacy screen _HID register "device[0].hid" = ""GOOG0010"" @@ -95,6 +96,33 @@ chip soc/intel/alderlake probe EPS PRIVACY_SCREEN end end + chip drivers/gfx/generic + register "device_count" = "1" + # DDIA for eDP + register "device[0].name" = ""LCD"" + device generic 0 on + probe EPS PRIVACY_SCREEN_ABSENT + end + end + chip drivers/gfx/generic + register "device_count" = "5" + # eDP already added, so skipped + # DDIB for HDMI + register "device[0].name" = ""DD01"" + # TCP0 (DP-1) for port C0 + register "device[1].name" = ""DD02"" + register "device[1].use_pld" = "true" + register "device[1].pld" = "ACPI_PLD_TYPE_C(LEFT, LEFT, ACPI_PLD_GROUP(1, 1))" + # TCP1 (DP-2) unused + register "device[2].name" = ""DD03"" + # TCP2 (DP-3) for port C2 + register "device[3].name" = ""DD04"" + register "device[3].use_pld" = "true" + register "device[3].pld" = "ACPI_PLD_TYPE_C(RIGHT, LEFT, ACPI_PLD_GROUP(2, 1))" + # TCP3 (DP-4) unused + register "device[4].name" = ""DD05"" + device generic 0 on end + end end # Integrated Graphics Device device ref dtt on chip drivers/intel/dptf |