[coreboot-gerrit] New patch to review for coreboot: NOTFORMERGE: lenovo/t400: hard-code enable integrated-only video

Francis Rowe (info@gluglug.org.uk) gerrit at coreboot.org
Mon Jun 15 04:45:51 CEST 2015


Francis Rowe (info at gluglug.org.uk) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/10550

-gerrit

commit 0aadc3a5a2511089365614bb4cf1759e1850bec7
Author: Francis Rowe <info at gluglug.org.uk>
Date:   Mon Jun 15 03:44:15 2015 +0100

    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 at 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();



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