[PATCH] ddc: Don't probe for DDC/CI or EEPROM

Adam Jackson ajax at redhat.com
Mon Oct 4 12:43:33 PDT 2010


For whatever reason, some (broken) monitors will crash if you do this.
We're not actually using this information for anything, so let's just
not do it.

Originally reported as http://bugzilla.redhat.com/620333

Signed-off-by: Adam Jackson <ajax at redhat.com>
---
 hw/xfree86/ddc/ddc.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/hw/xfree86/ddc/ddc.c b/hw/xfree86/ddc/ddc.c
index 2d9d4dc..7c7dc9c 100644
--- a/hw/xfree86/ddc/ddc.c
+++ b/hw/xfree86/ddc/ddc.c
@@ -314,10 +314,6 @@ DDC2Init(int scrnIndex, I2CBusPtr pBus)
     dev = DDC2MakeDevice(pBus, 0x00A0, "ddc2");
     if (xf86I2CProbeAddress(pBus, 0x0060))
 	DDC2MakeDevice(pBus, 0x0060, "E-EDID segment register");
-    if (xf86I2CProbeAddress(pBus, 0x0062))
-	DDC2MakeDevice(pBus, 0x0062, "EDID EEPROM interface");
-    if (xf86I2CProbeAddress(pBus, 0x006E))
-	DDC2MakeDevice(pBus, 0x006E, "DDC control interface");
 
     return dev;
 }
-- 
1.7.2.2



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