Add an overlay that hardcodes the EDID of the Dell P1911 VGA display connector to the VGA port of the Salvator board. This is meant to test EDID hardcoding and should not be merged upstream.
Signed-off-by: Laurent Pinchart <[email protected]> --- arch/arm64/boot/dts/renesas/Makefile | 2 ++ .../dts/renesas/salvator-vga-dell-p1911.dtso | 21 +++++++++++++++++++ 2 files changed, 23 insertions(+) create mode 100644 arch/arm64/boot/dts/renesas/salvator-vga-dell-p1911.dtso diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile index 8bf155badd11..f6a6fb959a6d 100644 --- a/arch/arm64/boot/dts/renesas/Makefile +++ b/arch/arm64/boot/dts/renesas/Makefile @@ -58,6 +58,8 @@ dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-salvator-x-panel-aa104xd12.dtb dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-salvator-xs.dtb r8a77965-salvator-xs-panel-aa104xd12-dtbs := r8a77965-salvator-xs.dtb salvator-panel-aa104xd12.dtbo dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-salvator-xs-panel-aa104xd12.dtb +r8a77965-salvator-xs-vga-dell-p1911-dtbs := r8a77965-salvator-xs.dtb salvator-vga-dell-p1911.dtbo +dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-salvator-xs-vga-dell-p1911.dtb dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-ulcb.dtb dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-ulcb-kf.dtb dtb-$(CONFIG_ARCH_R8A77965) += r8a779md-geist.dtb diff --git a/arch/arm64/boot/dts/renesas/salvator-vga-dell-p1911.dtso b/arch/arm64/boot/dts/renesas/salvator-vga-dell-p1911.dtso new file mode 100644 index 000000000000..d963f5a65576 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/salvator-vga-dell-p1911.dtso @@ -0,0 +1,21 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Device Tree overlay for the Dell P1911 monitor connected to VGA port of a + * Salvator-X or Salvator-XS board + * + * Copyright 2026 Ideas on Board Oy + */ + +/dts-v1/; +/plugin/; + +&{/vga} { + edid = [00 ff ff ff ff ff ff 00 10 ac 74 a0 55 4b 55 30 + 2b 14 01 03 80 29 1a 78 ee ee 95 a3 54 4c 99 26 + 0f 50 54 bf ef 80 95 00 71 4f 81 80 95 0f 81 00 + 01 01 01 01 01 01 9a 29 a0 d0 51 84 22 30 50 98 + 36 00 98 ff 10 00 00 1c 00 00 00 ff 00 31 57 4b + 4a 56 30 41 4b 30 55 4b 55 0a 00 00 00 fc 00 44 + 45 4c 4c 20 50 31 39 31 31 0a 20 20 00 00 00 fd + 00 38 4b 1e 53 0e 00 0a 20 20 20 20 20 20 00 ba]; +}; -- Regards, Laurent Pinchart
