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From 6e7cdcaa317f9fdea329839b1e6e6343cd45b642 Mon Sep 17 00:00:00 2001
From: Francis Rowe <info@gluglug.org.uk>
Date: Mon, 15 Jun 2015 03:44:15 +0100
Subject: [PATCH 2/9] NOTFORMERGE: lenovo/t400: hard-code enable
integrated-only video
Written with libreboot in mind. Libreboot uses native graphics
initialization only, so we want to ensure that these systems
only use the integrated (Intel) GPU for which native init exists.
Native graphics initialization does not yet exist for the ATI GPUs
on these laptops...
Change-Id: I2c056a8fb498972f87c4ec1122b239fdc9a4c666
Signed-off-by: Francis Rowe <info@gluglug.org.uk>
---
src/mainboard/lenovo/t400/romstage.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/mainboard/lenovo/t400/romstage.c b/src/mainboard/lenovo/t400/romstage.c
index c62df60..daf6fa8 100644
--- a/src/mainboard/lenovo/t400/romstage.c
+++ b/src/mainboard/lenovo/t400/romstage.c
@@ -212,7 +212,8 @@ void main(unsigned long bist)
default_southbridge_gpio_setup();
uint8_t hybrid_graphics_mode = HYBRID_GRAPHICS_INTEGRATED_ONLY;
- get_option(&hybrid_graphics_mode, "hybrid_graphics_mode");
+ /* Not for merge! Hard-code enable integrated-only by commenting this line: */
+ /* get_option(&hybrid_graphics_mode, "hybrid_graphics_mode"); */
/* Set up hybrid graphics */
hybrid_graphics_set_up_gpio();
--
1.9.1
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