The patch titled
nvidiafb: Fix reversed DDC port
has been added to the -mm tree. Its filename is
nvidiafb-fix-reversed-ddc-port.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: nvidiafb: Fix reversed DDC port
From: Petr Vandrovec <vandrove@xxxxxxxxxx>
After I added some debugging printks I've found that code became a bit
confused because it believed that primary monitor is 1920x540, but later it
found in CRTC0's registers that panel size is 1920x1200 (Windows also agree
that 1920x1200 is primary monitor, and 1920x1080i secondary one).
When I applied attached patch then my monitor became as happy as it was
before I connected HDMI cable to secondary output.
Signed-off-by: Petr Vandrovec <vandrove@xxxxxxxxxx>
Signed-off-by: Antonino Daplas <adaplas@xxxxxxxxx>
Cc: Dave Airlie <airlied@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/video/nvidia/nv_i2c.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -puN drivers/video/nvidia/nv_i2c.c~nvidiafb-fix-reversed-ddc-port drivers/video/nvidia/nv_i2c.c
--- a/drivers/video/nvidia/nv_i2c.c~nvidiafb-fix-reversed-ddc-port
+++ a/drivers/video/nvidia/nv_i2c.c
@@ -131,10 +131,10 @@ void nvidia_create_i2c_busses(struct nvi
par->chan[1].par = par;
par->chan[2].par = par;
- par->chan[0].ddc_base = 0x3e;
+ par->chan[0].ddc_base = 0x36;
nvidia_setup_i2c_bus(&par->chan[0], "nvidia #0");
- par->chan[1].ddc_base = 0x36;
+ par->chan[1].ddc_base = 0x3e;
nvidia_setup_i2c_bus(&par->chan[1], "nvidia #1");
par->chan[2].ddc_base = 0x50;
_
Patches currently in -mm which might be from vandrove@xxxxxxxxxx are
nvidiafb-fix-reversed-ddc-port.patch
-
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
