diff options
Diffstat (limited to 'resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/t400_8mb/0002-NOTFORMERGE-lenovo-t400-hard-code-enable-integrated-.patch')
| -rw-r--r-- | resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/t400_8mb/0002-NOTFORMERGE-lenovo-t400-hard-code-enable-integrated-.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/t400_8mb/0002-NOTFORMERGE-lenovo-t400-hard-code-enable-integrated-.patch b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/t400_8mb/0002-NOTFORMERGE-lenovo-t400-hard-code-enable-integrated-.patch new file mode 100644 index 0000000..380c44e --- /dev/null +++ b/resources/libreboot/patch/coreboot/d83b0e9ac4174cca92ac2c3b83a7e8491a9a1ff4/grub/t400_8mb/0002-NOTFORMERGE-lenovo-t400-hard-code-enable-integrated-.patch @@ -0,0 +1,34 @@ +From e583892f5c5f2284d135624de27cfdfefcd53cd7 Mon Sep 17 00:00:00 2001 +From: Leah Rowe <info@minifree.org> +Date: Sun, 17 Jul 2016 23:47:14 +0100 +Subject: [PATCH] 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: Leah Rowe <info@minifree.org> +--- + src/drivers/lenovo/hybrid_graphics.c | 1 - + 1 file changed, 1 deletion(-) + +diff --git a/src/drivers/lenovo/hybrid_graphics.c b/src/drivers/lenovo/hybrid_graphics.c +index 9b46646..2a6c300 100644 +--- a/src/drivers/lenovo/hybrid_graphics.c ++++ b/src/drivers/lenovo/hybrid_graphics.c +@@ -64,7 +64,6 @@ static void hybrid_graphics_enable_peg(struct device *dev) + u8 hybrid_graphics_mode; + + hybrid_graphics_mode = HYBRID_GRAPHICS_INTEGRATED; +- get_option(&hybrid_graphics_mode, "hybrid_graphics_mode"); + + if (hybrid_graphics_mode == HYBRID_GRAPHICS_DISCRETE) { + /* connect LVDS interface to dGPU */ +-- +1.9.1 + |