debian/changelog | 8 +
debian/patches/adding-platform-bus-support.patch | 141 +++++++++++++++++++++++
debian/patches/series | 2
3 files changed, 150 insertions(+), 1 deletion(-)
New commits:
commit 1a543a01a1029f1c64e9c3d9fa5fa73b6e959cb6
Author: Timo Aaltonen <tjaal...@ubuntu.com>
Date: Sun Aug 26 18:38:20 2012 +0300
release to quantal
* debian/patches/adding-platform-bus-support.patch:
- Adding platformBus support, to protect xorg on also loading the fbdev
driver when running on ARM (mostly platform devices) (LP: #1041727)
diff --git a/debian/changelog b/debian/changelog
index 6648608..6858738 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,11 @@
+xserver-xorg-video-modesetting (0.4.0-0ubuntu2) quantal; urgency=low
+
+ * debian/patches/adding-platform-bus-support.patch:
+ - Adding platformBus support, to protect xorg on also loading the fbdev
+ driver when running on ARM (mostly platform devices) (LP: #1041727)
+
+ -- Ricardo Salveti de Araujo <ricardo.salv...@linaro.org> Sun, 26 Aug 2012
00:10:21 -0300
+
xserver-xorg-video-modesetting (0.4.0-0ubuntu1) quantal-proposed; urgency=low
* Sync from unreleased debian git.
diff --git a/debian/patches/adding-platform-bus-support.patch
b/debian/patches/adding-platform-bus-support.patch
new file mode 100644
index 0000000..72b4019
--- /dev/null
+++ b/debian/patches/adding-platform-bus-support.patch
@@ -0,0 +1,141 @@
+From: Dave Airlie <airl...@redhat.com>
+Subject: modesetting: add platform bus support
+Origin: upstream,
http://cgit.freedesktop.org/xorg/driver/xf86-video-modesetting/commit/?id=65054df
+Bug-Ubuntu: http://bugs.launchpad.net/bugs/1041727
+
+diff --git a/src/driver.c b/src/driver.c
+index 8c3f4a4..86be277 100644
+--- a/src/driver.c
++++ b/src/driver.c
+@@ -52,6 +52,9 @@
+ #include "xf86xv.h"
+ #include <X11/extensions/Xv.h>
+ #include <xorg-server.h>
++#ifdef XSERVER_PLATFORM_BUS
++#include "xf86platformBus.h"
++#endif
+ #if XSERVER_LIBPCIACCESS
+ #include <pciaccess.h>
+ #endif
+@@ -88,6 +91,12 @@ static const struct pci_id_match ms_device_match[] = {
+ };
+ #endif
+
++#ifdef XSERVER_PLATFORM_BUS
++static Bool ms_platform_probe(DriverPtr driver,
++ int entity_num, int flags, struct
xf86_platform_device *device,
++ intptr_t match_data);
++#endif
++
+ _X_EXPORT DriverRec modesetting = {
+ 1,
+ "modesetting",
+@@ -99,6 +108,9 @@ _X_EXPORT DriverRec modesetting = {
+ NULL,
+ ms_device_match,
+ ms_pci_probe,
++#ifdef XSERVER_PLATFORM_BUS
++ ms_platform_probe,
++#endif
+ };
+
+ static SymTabRec Chipsets[] = {
+@@ -288,6 +300,40 @@ ms_pci_probe(DriverPtr driver,
+ }
+ #endif
+
++#ifdef XSERVER_PLATFORM_BUS
++static Bool
++ms_platform_probe(DriverPtr driver,
++ int entity_num, int flags, struct xf86_platform_device *dev,
intptr_t match_data)
++{
++ ScrnInfoPtr scrn = NULL;
++ char *path = xf86_get_platform_device_attrib(dev, ODEV_ATTRIB_PATH);
++ int scr_flags = 0;
++
++ if (flags & PLATFORM_PROBE_GPU_SCREEN)
++ scr_flags = XF86_ALLOCATE_GPU_SCREEN;
++
++ if (probe_hw(path)) {
++ scrn = xf86AllocateScreen(driver, scr_flags);
++ xf86AddEntityToScreen(scrn, entity_num);
++
++ scrn->driverName = "modesetting";
++ scrn->name = "modesetting";
++ scrn->PreInit = PreInit;
++ scrn->ScreenInit = ScreenInit;
++ scrn->SwitchMode = SwitchMode;
++ scrn->AdjustFrame = AdjustFrame;
++ scrn->EnterVT = EnterVT;
++ scrn->LeaveVT = LeaveVT;
++ scrn->FreeScreen = FreeScreen;
++ scrn->ValidMode = ValidMode;
++ xf86DrvMsg(scrn->scrnIndex, X_INFO,
++ "using drv %s\n", path ? path : "default device");
++ }
++
++ return scrn != NULL;
++}
++#endif
++
+ static Bool
+ Probe(DriverPtr drv, int flags)
+ {
+@@ -431,7 +477,7 @@ PreInit(ScrnInfoPtr pScrn, int flags)
+ rgb defaultWeight = { 0, 0, 0 };
+ EntityInfoPtr pEnt;
+ EntPtr msEnt = NULL;
+- char *BusID, *devicename;
++ char *BusID = NULL, *devicename;
+ Bool prefer_shadow = TRUE;
+ uint64_t value = 0;
+ int ret;
+@@ -477,24 +523,32 @@ PreInit(ScrnInfoPtr pScrn, int flags)
+ pScrn->progClock = TRUE;
+ pScrn->rgbBits = 8;
+
+- ms->PciInfo = xf86GetPciInfoForEntity(ms->pEnt->index);
+- if (ms->PciInfo) {
+- BusID = malloc(64);
+- sprintf(BusID, "PCI:%d:%d:%d",
++#if XSERVER_PLATFORM_BUS
++ if (pEnt->location.type == BUS_PLATFORM) {
++ char *path =
xf86_get_platform_device_attrib(pEnt->location.id.plat, ODEV_ATTRIB_PATH);
++ ms->fd = open_hw(path);
++ }
++ else
++#endif
++ if (pEnt->location.type == BUS_PCI) {
++ ms->PciInfo = xf86GetPciInfoForEntity(ms->pEnt->index);
++ if (ms->PciInfo) {
++ BusID = malloc(64);
++ sprintf(BusID, "PCI:%d:%d:%d",
+ #if XSERVER_LIBPCIACCESS
+- ((ms->PciInfo->domain << 8) | ms->PciInfo->bus),
+- ms->PciInfo->dev, ms->PciInfo->func
++ ((ms->PciInfo->domain << 8) | ms->PciInfo->bus),
++ ms->PciInfo->dev, ms->PciInfo->func
+ #else
+- ((pciConfigPtr) ms->PciInfo->thisCard)->busnum,
+- ((pciConfigPtr) ms->PciInfo->thisCard)->devnum,
+- ((pciConfigPtr) ms->PciInfo->thisCard)->funcnum
++ ((pciConfigPtr) ms->PciInfo->thisCard)->busnum,
++ ((pciConfigPtr) ms->PciInfo->thisCard)->devnum,
++ ((pciConfigPtr) ms->PciInfo->thisCard)->funcnum
+ #endif
+- );
+-
+- ms->fd = drmOpen(NULL, BusID);
++ );
++ }
++ ms->fd = drmOpen(NULL, BusID);
+ } else {
+- devicename = xf86FindOptionValue(ms->pEnt->device->options, "kmsdev");
+- ms->fd = open_hw(devicename);
++ devicename = xf86FindOptionValue(ms->pEnt->device->options, "kmsdev");
++ ms->fd = open_hw(devicename);
+ }
+ if (ms->fd < 0)
+ return FALSE;
+--
+1.7.9.5
diff --git a/debian/patches/series b/debian/patches/series
index fdffa2a..d696b3b 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1 +1 @@
-# placeholder
+adding-platform-bus-support.patch
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