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* Wed Aug 05 2009 Dave Airlie <airlied@redhat.com> 1.6.99-26.20090804

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- fix VGA arb device lookup - noticed by mclasen in qemu
This commit is contained in:
Dave Airlie 2009-08-05 06:03:51 +00:00
parent ae50c42136
commit e8d0e4f73d
1 changed files with 10 additions and 11 deletions
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21
xserver-1.6.99-vga-arb.patch
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@ -1,4 +1,4 @@
From 5900761f4d2d75674d3d303ef37f60a9dcde4309 Mon Sep 17 00:00:00 2001
From 0fa02caca3108dee3f1ddfb8ba8ce0b6bb61bcd1 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Mon, 3 Aug 2009 14:09:32 +1000
Subject: [PATCH] X server: VGA arbitration.
@ -14,7 +14,7 @@ test with lots more sigio mouse movement type stuff - RAC used to disable it
hw/xfree86/common/xf86DPMS.c | 4 +-
hw/xfree86/common/xf86Init.c | 11 +-
hw/xfree86/common/xf86PM.c | 6 +-
hw/xfree86/common/xf86VGAarbiter.c | 1150 ++++++++++++++++++++++++++++++++
hw/xfree86/common/xf86VGAarbiter.c | 1149 ++++++++++++++++++++++++++++++++
hw/xfree86/common/xf86VGAarbiter.h | 48 ++
hw/xfree86/common/xf86VGAarbiterPriv.h | 266 ++++++++
hw/xfree86/common/xf86str.h | 4 +-
@ -23,7 +23,7 @@ test with lots more sigio mouse movement type stuff - RAC used to disable it
hw/xfree86/int10/generic.c | 2 +
hw/xfree86/loader/sdksyms.sh | 1 +
include/xorg-config.h.in | 3 +
15 files changed, 1521 insertions(+), 10 deletions(-)
15 files changed, 1520 insertions(+), 10 deletions(-)
create mode 100644 hw/xfree86/common/xf86VGAarbiter.c
create mode 100644 hw/xfree86/common/xf86VGAarbiter.h
create mode 100644 hw/xfree86/common/xf86VGAarbiterPriv.h
@ -225,10 +225,10 @@ index f6138c3..fa24813 100644
}
diff --git a/hw/xfree86/common/xf86VGAarbiter.c b/hw/xfree86/common/xf86VGAarbiter.c
new file mode 100644
index 0000000..bac5183
index 0000000..9f12490
--- /dev/null
+++ b/hw/xfree86/common/xf86VGAarbiter.c
@@ -0,0 +1,1150 @@
@@ -0,0 +1,1149 @@
+/*
+ * This code was stolen from RAC and adapted to control the legacy vga
+ * interface.
@ -262,6 +262,7 @@ index 0000000..bac5183
+#define DEBUG
+#include "xf86VGAarbiter.h"
+#include "xf86VGAarbiterPriv.h"
+#include "xf86Bus.h"
+#include "pciaccess.h"
+
+#ifdef DEBUG
@ -352,19 +353,17 @@ index 0000000..bac5183
+void
+xf86VGAarbiterScrnInit(ScrnInfoPtr pScrn)
+{
+ int bus, devi, func;
+ GDevPtr dev_tmp;
+ struct pci_device *dev;
+ EntityInfoPtr entity;
+ EntityPtr pEnt;
+
+ if (vga_no_arb)
+ return;
+
+ entity = xf86GetEntityInfo(pScrn->entityList[0]);
+ if (entity->type != BUS_PCI)
+ pEnt = xf86Entities[pScrn->entityList[0]];
+ if (pEnt->bus.type != BUS_PCI)
+ return;
+
+ dev = entity->bus.id.pci;
+ dev = pEnt->bus.id.pci;
+ pScrn->vgaDev = dev;
+}
+