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-rw-r--r--xorg-server-hwcursor-gamma/xserver-autobind-hotplug.patch302
1 files changed, 0 insertions, 302 deletions
diff --git a/xorg-server-hwcursor-gamma/xserver-autobind-hotplug.patch b/xorg-server-hwcursor-gamma/xserver-autobind-hotplug.patch
deleted file mode 100644
index 8025cbd..0000000
--- a/xorg-server-hwcursor-gamma/xserver-autobind-hotplug.patch
+++ /dev/null
@@ -1,302 +0,0 @@
-From 4471df41ea6e94834a2b10643ca7fcd69682d276 Mon Sep 17 00:00:00 2001
-From: Dave Airlie <airlied@redhat.com>
-Date: Fri, 17 Aug 2012 09:49:24 +1000
-Subject: [PATCH xserver v3] autobind GPUs to the screen
-
-This is a modified version of a patch we've been carry-ing in Fedora and
-RHEL for years now. This patch automatically adds secondary GPUs to the
-master as output sink / offload source making e.g. the use of
-slave-outputs just work, with requiring the user to manually run
-"xrandr --setprovideroutputsource" before he can hookup an external
-monitor to his hybrid graphics laptop.
-
-There is one problem with this patch, which is why it was not upstreamed
-before. What to do when a secondary GPU gets detected really is a policy
-decission (e.g. one may want to autobind PCI GPUs but not USB ones) and
-as such should be under control of the Desktop Environment.
-
-Unconditionally adding autobinding support to the xserver will result
-in races between the DE dealing with the hotplug of a secondary GPU
-and the server itself dealing with it.
-
-However we've waited for years for any Desktop Environments to actually
-start doing some sort of autoconfiguration of secondary GPUs and there
-is still not a single DE dealing with this, so I believe that it is
-time to upstream this now.
-
-To avoid potential future problems if any DEs get support for doing
-secondary GPU configuration themselves, the new autobind functionality
-is made optional. Since no DEs currently support doing this themselves it
-is enabled by default. When DEs grow support for doing this themselves
-they can disable the servers autobinding through the servers cmdline or a
-xorg.conf snippet.
-
-Signed-off-by: Dave Airlie <airlied@gmail.com>
-[hdegoede@redhat.com: Make configurable, fix with nvidia, submit upstream]
-Signed-off-by: Hans de Goede <hdegoede@redhat.com>
----
-Changes in v2:
--Make the default enabled instead of installing a xorg.conf
- snippet which enables it unconditionally
-Changes in v3:
--Handle GPUScreen autoconfig in randr/rrprovider.c, looking at
- rrScrPriv->provider, rather then in hw/xfree86/modes/xf86Crtc.c
- looking at xf86CrtcConfig->provider. This fixes the autoconfig not
- working with the nvidia binary driver
----
- hw/xfree86/common/xf86Config.c | 19 +++++++++++++++++++
- hw/xfree86/common/xf86Globals.c | 2 ++
- hw/xfree86/common/xf86Init.c | 20 ++++++++++++++++++++
- hw/xfree86/common/xf86Priv.h | 1 +
- hw/xfree86/common/xf86Privstr.h | 1 +
- hw/xfree86/common/xf86platformBus.c | 4 ++++
- hw/xfree86/man/Xorg.man | 7 +++++++
- hw/xfree86/man/xorg.conf.man | 6 ++++++
- randr/randrstr.h | 3 +++
- randr/rrprovider.c | 22 ++++++++++++++++++++++
- 10 files changed, 85 insertions(+)
-
-diff --git a/hw/xfree86/common/xf86Config.c b/hw/xfree86/common/xf86Config.c
-index 21daf1a..df3ca50 100644
---- a/hw/xfree86/common/xf86Config.c
-+++ b/hw/xfree86/common/xf86Config.c
-@@ -719,6 +719,7 @@ typedef enum {
- FLAG_DRI2,
- FLAG_USE_SIGIO,
- FLAG_AUTO_ADD_GPU,
-+ FLAG_AUTO_BIND_GPU,
- FLAG_MAX_CLIENTS,
- FLAG_IGLX,
- } FlagValues;
-@@ -778,6 +779,8 @@ static OptionInfoRec FlagOptions[] = {
- {0}, FALSE},
- {FLAG_AUTO_ADD_GPU, "AutoAddGPU", OPTV_BOOLEAN,
- {0}, FALSE},
-+ {FLAG_AUTO_BIND_GPU, "AutoBindGPU", OPTV_BOOLEAN,
-+ {0}, FALSE},
- {FLAG_MAX_CLIENTS, "MaxClients", OPTV_INTEGER,
- {0}, FALSE },
- {FLAG_IGLX, "IndirectGLX", OPTV_BOOLEAN,
-@@ -857,6 +860,22 @@ configServerFlags(XF86ConfFlagsPtr flagsconf, XF86OptionPtr layoutopts)
- }
- xf86Msg(from, "%sutomatically adding GPU devices\n",
- xf86Info.autoAddGPU ? "A" : "Not a");
-+
-+ if (xf86AutoBindGPUDisabled) {
-+ xf86Info.autoBindGPU = FALSE;
-+ from = X_CMDLINE;
-+ }
-+ else if (xf86IsOptionSet(FlagOptions, FLAG_AUTO_BIND_GPU)) {
-+ xf86GetOptValBool(FlagOptions, FLAG_AUTO_BIND_GPU,
-+ &xf86Info.autoBindGPU);
-+ from = X_CONFIG;
-+ }
-+ else {
-+ from = X_DEFAULT;
-+ }
-+ xf86Msg(from, "%sutomatically binding GPU devices\n",
-+ xf86Info.autoBindGPU ? "A" : "Not a");
-+
- /*
- * Set things up based on the config file information. Some of these
- * settings may be overridden later when the command line options are
-diff --git a/hw/xfree86/common/xf86Globals.c b/hw/xfree86/common/xf86Globals.c
-index e962b75..0d1e31b 100644
---- a/hw/xfree86/common/xf86Globals.c
-+++ b/hw/xfree86/common/xf86Globals.c
-@@ -136,6 +136,7 @@ xf86InfoRec xf86Info = {
- #else
- .autoAddGPU = FALSE,
- #endif
-+ .autoBindGPU = TRUE,
- };
-
- const char *xf86ConfigFile = NULL;
-@@ -197,6 +198,7 @@ Bool xf86FlipPixels = FALSE;
- Gamma xf86Gamma = { 0.0, 0.0, 0.0 };
-
- Bool xf86AllowMouseOpenFail = FALSE;
-+Bool xf86AutoBindGPUDisabled = FALSE;
-
- #ifdef XF86VIDMODE
- Bool xf86VidModeDisabled = FALSE;
-diff --git a/hw/xfree86/common/xf86Init.c b/hw/xfree86/common/xf86Init.c
-index a544b65..b0cba3d 100644
---- a/hw/xfree86/common/xf86Init.c
-+++ b/hw/xfree86/common/xf86Init.c
-@@ -76,6 +76,7 @@
- #include "xf86DDC.h"
- #include "xf86Xinput.h"
- #include "xf86InPriv.h"
-+#include "xf86Crtc.h"
- #include "picturestr.h"
-
- #include "xf86Bus.h"
-@@ -298,6 +299,19 @@ xf86PrivsElevated(void)
- }
-
- static void
-+xf86AutoConfigOutputDevices(void)
-+{
-+ int i;
-+
-+ if (!xf86Info.autoBindGPU)
-+ return;
-+
-+ for (i = 0; i < xf86NumGPUScreens; i++)
-+ RRProviderAutoConfigGpuScreen(xf86ScrnToScreen(xf86GPUScreens[i]),
-+ xf86ScrnToScreen(xf86Screens[0]));
-+}
-+
-+static void
- InstallSignalHandlers(void)
- {
- /*
-@@ -871,6 +885,8 @@ InitOutput(ScreenInfo * pScreenInfo, int argc, char **argv)
- for (i = 0; i < xf86NumGPUScreens; i++)
- AttachUnboundGPU(xf86Screens[0]->pScreen, xf86GPUScreens[i]->pScreen);
-
-+ xf86AutoConfigOutputDevices();
-+
- xf86VGAarbiterWrapFunctions();
- if (sigio_blocked)
- input_unlock();
-@@ -1389,6 +1405,10 @@ ddxProcessArgument(int argc, char **argv, int i)
- xf86Info.iglxFrom = X_CMDLINE;
- return 0;
- }
-+ if (!strcmp(argv[i], "-noautoBindGPU")) {
-+ xf86AutoBindGPUDisabled = TRUE;
-+ return 1;
-+ }
-
- /* OS-specific processing */
- return xf86ProcessArgument(argc, argv, i);
-diff --git a/hw/xfree86/common/xf86Priv.h b/hw/xfree86/common/xf86Priv.h
-index c1f8a18..9a3d0df 100644
---- a/hw/xfree86/common/xf86Priv.h
-+++ b/hw/xfree86/common/xf86Priv.h
-@@ -46,6 +46,7 @@
- extern _X_EXPORT const char *xf86ConfigFile;
- extern _X_EXPORT const char *xf86ConfigDir;
- extern _X_EXPORT Bool xf86AllowMouseOpenFail;
-+extern _X_EXPORT Bool xf86AutoBindGPUDisabled;
-
- #ifdef XF86VIDMODE
- extern _X_EXPORT Bool xf86VidModeDisabled;
-diff --git a/hw/xfree86/common/xf86Privstr.h b/hw/xfree86/common/xf86Privstr.h
-index c29b3cc..4c5f54b 100644
---- a/hw/xfree86/common/xf86Privstr.h
-+++ b/hw/xfree86/common/xf86Privstr.h
-@@ -102,6 +102,7 @@ typedef struct {
- MessageType dri2From;
-
- Bool autoAddGPU;
-+ Bool autoBindGPU;
- } xf86InfoRec, *xf86InfoPtr;
-
- #ifdef DPMSExtension
-diff --git a/hw/xfree86/common/xf86platformBus.c b/hw/xfree86/common/xf86platformBus.c
-index 063e81c..42789ca 100644
---- a/hw/xfree86/common/xf86platformBus.c
-+++ b/hw/xfree86/common/xf86platformBus.c
-@@ -48,6 +48,7 @@
- #include "Pci.h"
- #include "xf86platformBus.h"
- #include "xf86Config.h"
-+#include "xf86Crtc.h"
-
- #include "randrstr.h"
- int platformSlotClaimed;
-@@ -579,6 +580,9 @@ xf86platformAddDevice(int index)
- }
- /* attach unbound to 0 protocol screen */
- AttachUnboundGPU(xf86Screens[0]->pScreen, xf86GPUScreens[i]->pScreen);
-+ if (xf86Info.autoBindGPU)
-+ RRProviderAutoConfigGpuScreen(xf86ScrnToScreen(xf86GPUScreens[i]),
-+ xf86ScrnToScreen(xf86Screens[0]));
-
- RRResourcesChanged(xf86Screens[0]->pScreen);
- RRTellChanged(xf86Screens[0]->pScreen);
-diff --git a/hw/xfree86/man/Xorg.man b/hw/xfree86/man/Xorg.man
-index def9bfc..8df6b7d 100644
---- a/hw/xfree86/man/Xorg.man
-+++ b/hw/xfree86/man/Xorg.man
-@@ -283,6 +283,13 @@ is a comma separated list of directories to search for
- server modules. This option is only available when the server is run
- as root (i.e, with real-uid 0).
- .TP 8
-+.B \-noautoBindGPU
-+Disable automatically setting secondary GPUs up as output sinks and offload
-+sources. This is equivalent to setting the
-+.B AutoBindGPU
-+xorg.conf(__filemansuffix__) file option. To
-+.B false.
-+.TP 8
- .B \-nosilk
- Disable Silken Mouse support.
- .TP 8
-diff --git a/hw/xfree86/man/xorg.conf.man b/hw/xfree86/man/xorg.conf.man
-index 7d0c524..3e596e4 100644
---- a/hw/xfree86/man/xorg.conf.man
-+++ b/hw/xfree86/man/xorg.conf.man
-@@ -673,6 +673,12 @@ Enabled by default.
- If this option is disabled, then no GPU devices will be added from the udev
- backend. Enabled by default. (May need to be disabled to setup Xinerama).
- .TP 7
-+.BI "Option \*qAutoBindGPU\*q \*q" boolean \*q
-+If enabled then secondary GPUs will be automatically set up as output-sinks and
-+offload-sources. Making e.g. laptop outputs connected only to the secondary
-+GPU directly available for use without needing to run
-+"xrandr --setprovideroutputsource". Enabled by default.
-+.TP 7
- .BI "Option \*qLog\*q \*q" string \*q
- This option controls whether the log is flushed and/or synced to disk after
- each message.
-diff --git a/randr/randrstr.h b/randr/randrstr.h
-index 706e9a7..66999d5 100644
---- a/randr/randrstr.h
-+++ b/randr/randrstr.h
-@@ -976,6 +976,9 @@ RRProviderLookup(XID id, RRProviderPtr *provider_p);
- extern _X_EXPORT void
- RRDeliverProviderEvent(ClientPtr client, WindowPtr pWin, RRProviderPtr provider);
-
-+extern _X_EXPORT void
-+RRProviderAutoConfigGpuScreen(ScreenPtr pScreen, ScreenPtr masterScreen);
-+
- /* rrproviderproperty.c */
-
- extern _X_EXPORT void
-diff --git a/randr/rrprovider.c b/randr/rrprovider.c
-index f9df67e..abc5685 100644
---- a/randr/rrprovider.c
-+++ b/randr/rrprovider.c
-@@ -482,3 +482,25 @@ RRDeliverProviderEvent(ClientPtr client, WindowPtr pWin, RRProviderPtr provider)
-
- WriteEventsToClient(client, 1, (xEvent *) &pe);
- }
-+
-+void
-+RRProviderAutoConfigGpuScreen(ScreenPtr pScreen, ScreenPtr masterScreen)
-+{
-+ rrScrPrivPtr pScrPriv = rrGetScrPriv(pScreen);
-+ rrScrPrivPtr masterPriv = rrGetScrPriv(masterScreen);
-+ RRProviderPtr provider = pScrPriv->provider;
-+ RRProviderPtr master_provider = masterPriv->provider;
-+
-+ if (!provider || !master_provider)
-+ return;
-+
-+ if ((provider->capabilities & RR_Capability_SinkOutput) &&
-+ (master_provider->capabilities & RR_Capability_SourceOutput)) {
-+ pScrPriv->rrProviderSetOutputSource(pScreen, provider, master_provider);
-+ RRInitPrimeSyncProps(pScreen);
-+ }
-+
-+ if ((provider->capabilities & RR_Capability_SourceOffload) &&
-+ (master_provider->capabilities & RR_Capability_SinkOffload))
-+ pScrPriv->rrProviderSetOffloadSink(pScreen, provider, master_provider);
-+}
---
-2.9.3
-
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-13 17:25:15 +0000