Blame xserver-1.5.0-bad-fbdev-thats-mine.patch
|
|
95b5d85 |
From 656ca314bb97341a07d4bbd7fcfe7af9a3689761 Mon Sep 17 00:00:00 2001
|
|
|
95b5d85 |
From: Dave Airlie <airlied@panoply-rh.(none)>
|
|
|
95b5d85 |
Date: Thu, 13 Mar 2008 16:16:46 +1000
|
|
|
95b5d85 |
Subject: [PATCH] fbdev: make entity fail if PCI claimed already.
|
|
|
95b5d85 |
|
|
|
95b5d85 |
bad kitty fbdev.
|
|
|
95b5d85 |
---
|
|
|
95b5d85 |
hw/xfree86/common/xf86Bus.c | 3 +++
|
|
|
95b5d85 |
hw/xfree86/common/xf86fbBus.c | 3 +++
|
|
|
95b5d85 |
2 files changed, 6 insertions(+), 0 deletions(-)
|
|
|
95b5d85 |
|
|
|
95b5d85 |
diff --git a/hw/xfree86/common/xf86Bus.c b/hw/xfree86/common/xf86Bus.c
|
|
|
95b5d85 |
index f7ffac8..9f4e0ca 100644
|
|
|
95b5d85 |
--- a/hw/xfree86/common/xf86Bus.c
|
|
|
95b5d85 |
+++ b/hw/xfree86/common/xf86Bus.c
|
|
|
95b5d85 |
@@ -458,6 +458,9 @@ xf86GetEntityInfo(int entityIndex)
|
|
|
95b5d85 |
EntityInfoPtr pEnt;
|
|
|
95b5d85 |
int i;
|
|
|
95b5d85 |
|
|
|
95b5d85 |
+ if (entityIndex == -1)
|
|
|
95b5d85 |
+ return NULL;
|
|
|
95b5d85 |
+
|
|
|
95b5d85 |
if (entityIndex >= xf86NumEntities)
|
|
|
95b5d85 |
return NULL;
|
|
|
95b5d85 |
|
|
|
95b5d85 |
diff --git a/hw/xfree86/common/xf86fbBus.c b/hw/xfree86/common/xf86fbBus.c
|
|
|
95b5d85 |
index 102f6b1..48e101b 100644
|
|
|
95b5d85 |
--- a/hw/xfree86/common/xf86fbBus.c
|
|
|
95b5d85 |
+++ b/hw/xfree86/common/xf86fbBus.c
|
|
|
95b5d85 |
@@ -58,6 +58,9 @@ xf86ClaimFbSlot(DriverPtr drvp, int chipset, GDevPtr dev, Bool active)
|
|
|
95b5d85 |
{
|
|
|
95b5d85 |
EntityPtr p;
|
|
|
95b5d85 |
int num;
|
|
|
95b5d85 |
+
|
|
|
95b5d85 |
+ if (pciSlotClaimed)
|
|
|
95b5d85 |
+ return -1;
|
|
|
95b5d85 |
|
|
|
95b5d85 |
num = xf86AllocateEntity();
|
|
|
95b5d85 |
p = xf86Entities[num];
|
|
|
95b5d85 |
--
|
|
|
95b5d85 |
1.5.4.3
|
|
|
95b5d85 |
|