diff options
Diffstat (limited to 'resources/libreboot/patch/coreboot/e19c8b0091022ae3f490601aed0c290cd5171b79/t60/0014-lenovo-x60-Enable-legacy-brightness-controls-native-.patch')
| -rw-r--r-- | resources/libreboot/patch/coreboot/e19c8b0091022ae3f490601aed0c290cd5171b79/t60/0014-lenovo-x60-Enable-legacy-brightness-controls-native-.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/resources/libreboot/patch/coreboot/e19c8b0091022ae3f490601aed0c290cd5171b79/t60/0014-lenovo-x60-Enable-legacy-brightness-controls-native-.patch b/resources/libreboot/patch/coreboot/e19c8b0091022ae3f490601aed0c290cd5171b79/t60/0014-lenovo-x60-Enable-legacy-brightness-controls-native-.patch new file mode 100644 index 00000000..1c5b4b32 --- /dev/null +++ b/resources/libreboot/patch/coreboot/e19c8b0091022ae3f490601aed0c290cd5171b79/t60/0014-lenovo-x60-Enable-legacy-brightness-controls-native-.patch @@ -0,0 +1,30 @@ +From 89f4c7561e486030d867674e4df2978a7260c4a7 Mon Sep 17 00:00:00 2001 +From: Francis Rowe <info@gluglug.org.uk> +Date: Sat, 11 Oct 2014 16:43:28 +0100 +Subject: [PATCH 14/22] lenovo/x60: Enable legacy brightness controls (native + graphics) + +Value obtained by reading BLC_PWM_CTL when running the VBIOS (option ROM). + +Change-Id: Id855c4e91fe71fb489739e62fbe99ca22841acd2 +Signed-off-by: Francis Rowe <info@gluglug.org.uk> +--- + src/mainboard/lenovo/x60/devicetree.cb | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/mainboard/lenovo/x60/devicetree.cb b/src/mainboard/lenovo/x60/devicetree.cb +index 382ebaf..4e02d3c 100644 +--- a/src/mainboard/lenovo/x60/devicetree.cb ++++ b/src/mainboard/lenovo/x60/devicetree.cb +@@ -25,7 +25,7 @@ chip northbridge/intel/i945 + register "gpu_hotplug" = "0x00000220" + register "gpu_lvds_use_spread_spectrum_clock" = "1" + register "gpu_lvds_is_dual_channel" = "0" +- register "gpu_backlight" = "0x1280128" ++ register "gpu_backlight" = "0x879F879E" + + device cpu_cluster 0 on + chip cpu/intel/socket_mFCPGA478 +-- +1.9.1 + |