From 8f363cd00f370166deeedef54801b472e31d95a3 Mon Sep 17 00:00:00 2001 From: Sean Rhodes Date: Mon, 29 Nov 2021 16:22:32 +0000 Subject: mb/starlabs/labtop: Update VBT Using Vbt.bin version 244, with the following changes: * Add 200ms delay to sink (T3) to avoid no response to AUX Channel transaction, which manifests as a repeating, colourful flicker. * Increase maximum supported refresh rate to 120Hz Signed-off-by: Sean Rhodes Change-Id: Ifc03b8f5d45cbbf90fb61d8b08148ed402dd85ec Reviewed-on: https://review.coreboot.org/c/coreboot/+/59727 Tested-by: build bot (Jenkins) Reviewed-by: Angel Pons Reviewed-by: Andy Pont --- src/mainboard/starlabs/labtop/variants/tgl/data.vbt | Bin 8704 -> 8704 bytes .../starlabs/labtop/variants/tgl/devicetree.cb | 6 +++--- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'src') diff --git a/src/mainboard/starlabs/labtop/variants/tgl/data.vbt b/src/mainboard/starlabs/labtop/variants/tgl/data.vbt index 67dc497090..992a864623 100644 Binary files a/src/mainboard/starlabs/labtop/variants/tgl/data.vbt and b/src/mainboard/starlabs/labtop/variants/tgl/data.vbt differ diff --git a/src/mainboard/starlabs/labtop/variants/tgl/devicetree.cb b/src/mainboard/starlabs/labtop/variants/tgl/devicetree.cb index a3fc715915..35c201080b 100644 --- a/src/mainboard/starlabs/labtop/variants/tgl/devicetree.cb +++ b/src/mainboard/starlabs/labtop/variants/tgl/devicetree.cb @@ -8,10 +8,10 @@ chip soc/intel/tigerlake register "gfx" = "GMA_STATIC_DISPLAYS(0)" # Not used but timings left for reference # register "panel_cfg" = "{ - # .up_delay_ms = 0, // T3 + # .up_delay_ms = 2000, // T3 # .backlight_on_delay_ms = 0, // T7 - # .backlight_off_delay_ms = 50, // T9 - # .down_delay_ms = 0, // T10 + # .backlight_off_delay_ms = 2000, // T9 + # .down_delay_ms = 500, // T10 # .cycle_delay_ms = 500, // T12 # .backlight_pwm_hz = 200, // PWM # }" -- cgit v1.2.3