From 6fe2937770f3d32fce63bea41869e356b51e1473 Mon Sep 17 00:00:00 2001 From: Arthur Heymans Date: Mon, 17 Sep 2018 09:16:45 +0200 Subject: mb/lenovo/t400: Add 154WX5-TLB2 to display backlight PWM freq list Vendor VBT on ThinkPad R500 intends to set a 220MHz backlight PWM frequency which seems to work well. Change-Id: Ic1a12c7e3173468561ed5615319962d0abc6d61b Signed-off-by: Arthur Heymans Reviewed-on: https://review.coreboot.org/28643 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber Reviewed-by: Paul Menzel --- src/mainboard/lenovo/t400/blc.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/mainboard/lenovo') diff --git a/src/mainboard/lenovo/t400/blc.c b/src/mainboard/lenovo/t400/blc.c index 38a1df2782..02c883c781 100644 --- a/src/mainboard/lenovo/t400/blc.c +++ b/src/mainboard/lenovo/t400/blc.c @@ -37,6 +37,8 @@ static const struct blc_pwm_t blc_entries[] = { {"LTN154P3-L02", 110}, {"LTN154X3-L02", 110}, {"LTN154U2-L05", 110}, + /* R500 */ + {"154WX5-TLB2", 220}, }; int get_blc_values(const struct blc_pwm_t **entries) -- cgit v1.2.3