Felix Held has submitted this change. ( https://review.coreboot.org/c/coreboot/+/84224?usp=email )
Change subject: mb/system76/mtl: Enable gfx register for GMA ACPI ......................................................................
mb/system76/mtl: Enable gfx register for GMA ACPI
Add gfx register so GMA ACPI data is generated. Fixes brightness controls on Windows.
Change-Id: I10948fb2ba670ba5232f1b116acdd1820ad0c07d Signed-off-by: Tim Crawford tcrawford@system76.com Reviewed-on: https://review.coreboot.org/c/coreboot/+/84224 Tested-by: build bot (Jenkins) no-reply@coreboot.org Reviewed-by: Nico Huber nico.h@gmx.de --- M src/mainboard/system76/mtl/devicetree.cb 1 file changed, 1 insertion(+), 1 deletion(-)
Approvals: Nico Huber: Looks good to me, approved build bot (Jenkins): Verified
diff --git a/src/mainboard/system76/mtl/devicetree.cb b/src/mainboard/system76/mtl/devicetree.cb index 0bd6721..d409380 100644 --- a/src/mainboard/system76/mtl/devicetree.cb +++ b/src/mainboard/system76/mtl/devicetree.cb @@ -28,7 +28,7 @@ [DDI_PORT_2] = DDI_ENABLE_HPD | DDI_ENABLE_DDC, }"
- #register "gfx" = "GMA_DEFAULT_PANEL(0)" + register "gfx" = "GMA_DEFAULT_PANEL(0)" end device ref ioe_shared_sram on end device ref pmc_shared_sram on end