debian/changelog | 41 +++
debian/control | 5
debian/patches/series | 8
debian/patches/sna-let-modesetting-handle-gen9+.diff | 40 +++
debian/rules | 5
debian/xserver-xorg-video-intel.install | 4
debian/xserver-xorg-video-intel.install.kfreebsd-amd64 | 4
debian/xserver-xorg-video-intel.install.kfreebsd-i386 | 4
src/sna/kgem.h | 1
src/sna/sna_display.c | 22 +
src/sna/sna_dri2.c | 212 ++++++++++-------
11 files changed, 256 insertions(+), 90 deletions(-)
New commits:
commit f11e4a0a3fd8192b234872f067e06e545e4218ac
Author: Timo Aaltonen <tjaal...@debian.org>
Date: Sat Mar 12 12:04:46 2016 +0200
update changelog
diff --git a/debian/changelog b/debian/changelog
index ccf6de6..895ff6e 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+xserver-xorg-video-intel (2:2.99.917+git20160307-2ubuntu1) UNRELEASED;
urgency=medium
+
+ * Merge from Debian.
+
+ -- Timo Aaltonen <tjaal...@debian.org> Sat, 12 Mar 2016 12:04:17 +0200
+
xserver-xorg-video-intel (2:2.99.917+git20160307-2) unstable; urgency=medium
* Disable the patch to use modesetting on skylake for now, since it reveals
commit a9e817500aafb7829bf154d7754de9b8d0b8e452
Author: Timo Aaltonen <tjaal...@debian.org>
Date: Thu Mar 10 22:55:33 2016 +0200
disable patch, upload to unstable
diff --git a/debian/changelog b/debian/changelog
index 0f715a8..f620743 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+xserver-xorg-video-intel (2:2.99.917+git20160307-2) unstable; urgency=medium
+
+ * Disable the patch to use modesetting on skylake for now, since it reveals
+ modeset/server bugs. (Closes: #817784)
+
+ -- Timo Aaltonen <tjaal...@debian.org> Thu, 10 Mar 2016 22:16:19 +0200
+
xserver-xorg-video-intel (2:2.99.917+git20160307-1) unstable; urgency=medium
[ Timo Aaltonen ]
diff --git a/debian/patches/series b/debian/patches/series
index aa08141..7658835 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1 +1 @@
-sna-let-modesetting-handle-gen9+.diff
+#sna-let-modesetting-handle-gen9+.diff
commit e415f62c90247e917ab91cde9f6138993031abcd
Author: Timo Aaltonen <tjaal...@debian.org>
Date: Wed Mar 9 21:26:39 2016 +0200
upload to unstable
diff --git a/debian/changelog b/debian/changelog
index de35387..0f715a8 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,4 +1,4 @@
-xserver-xorg-video-intel (2:2.99.917+git20160307-1) UNRELEASED; urgency=medium
+xserver-xorg-video-intel (2:2.99.917+git20160307-1) unstable; urgency=medium
[ Timo Aaltonen ]
* New upstream snapshot.
@@ -11,7 +11,7 @@ xserver-xorg-video-intel (2:2.99.917+git20160307-1)
UNRELEASED; urgency=medium
* Move the shared libraries into multiarch libdir.
* rules: Enable parallel builds.
- -- Timo Aaltonen <tjaal...@debian.org> Mon, 07 Mar 2016 15:20:56 +0200
+ -- Timo Aaltonen <tjaal...@debian.org> Wed, 09 Mar 2016 21:26:17 +0200
xserver-xorg-video-intel (2:2.99.917+git20160218-1) unstable; urgency=medium
commit 86ccd6b3b1759c62cb0299a1177ce4f785a928bc
Author: Timo Aaltonen <tjaal...@debian.org>
Date: Tue Mar 8 15:27:00 2016 +0200
release to unstable
diff --git a/debian/changelog b/debian/changelog
index de35387..0fc87e2 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,4 +1,4 @@
-xserver-xorg-video-intel (2:2.99.917+git20160307-1) UNRELEASED; urgency=medium
+xserver-xorg-video-intel (2:2.99.917+git20160307-1) unstable; urgency=medium
[ Timo Aaltonen ]
* New upstream snapshot.
@@ -11,7 +11,7 @@ xserver-xorg-video-intel (2:2.99.917+git20160307-1)
UNRELEASED; urgency=medium
* Move the shared libraries into multiarch libdir.
* rules: Enable parallel builds.
- -- Timo Aaltonen <tjaal...@debian.org> Mon, 07 Mar 2016 15:20:56 +0200
+ -- Timo Aaltonen <tjaal...@debian.org> Tue, 08 Mar 2016 15:26:40 +0200
xserver-xorg-video-intel (2:2.99.917+git20160218-1) unstable; urgency=medium
commit 41b55d35b89467827fa00498726a69cf62de2d09
Author: Timo Aaltonen <tjaal...@debian.org>
Date: Tue Mar 8 15:26:32 2016 +0200
rules: Enable parallel builds.
diff --git a/debian/changelog b/debian/changelog
index 238588b..de35387 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -9,6 +9,7 @@ xserver-xorg-video-intel (2:2.99.917+git20160307-1) UNRELEASED;
urgency=medium
[ Matthias Klose ]
* Move the shared libraries into multiarch libdir.
+ * rules: Enable parallel builds.
-- Timo Aaltonen <tjaal...@debian.org> Mon, 07 Mar 2016 15:20:56 +0200
diff --git a/debian/rules b/debian/rules
index 8e907f5..3020c64 100755
--- a/debian/rules
+++ b/debian/rules
@@ -51,7 +51,7 @@ override_dh_installchangelogs:
dh_installchangelogs debian/upstream.changelog
%:
- dh $@ --with quilt,autoreconf,xsf --builddirectory=build/
+ dh $@ --parallel --with quilt,autoreconf,xsf --builddirectory=build/
# Snapshots should only target experimental:
generate-snapshot: UPSTREAM_VERSION = $(shell echo $(SOURCE_VERSION) | sed
's/^[0-9]*://;s/-.*$$//')
commit 951719b29a5a849358b39c505d2f8b8af8cc73f3
Author: Timo Aaltonen <tjaal...@debian.org>
Date: Tue Mar 8 15:18:47 2016 +0200
Move the shared libraries into multiarch libdir.
diff --git a/debian/changelog b/debian/changelog
index 91d3321..238588b 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,11 +1,15 @@
xserver-xorg-video-intel (2:2.99.917+git20160307-1) UNRELEASED; urgency=medium
+ [ Timo Aaltonen ]
* New upstream snapshot.
* control: Update the description, older hw likely still wants this
driver.
* sna-let-modesetting-handle-gen9+.diff: Use modesetting+glamor on
Skylake and up.
+ [ Matthias Klose ]
+ * Move the shared libraries into multiarch libdir.
+
-- Timo Aaltonen <tjaal...@debian.org> Mon, 07 Mar 2016 15:20:56 +0200
xserver-xorg-video-intel (2:2.99.917+git20160218-1) unstable; urgency=medium
diff --git a/debian/rules b/debian/rules
index 9b5efd9..8e907f5 100755
--- a/debian/rules
+++ b/debian/rules
@@ -34,6 +34,9 @@ override_dh_install:
find debian/tmp -name '*.la' -delete
rm -f debian/tmp/usr/lib/libI810XvMC.so
rm -f debian/tmp/usr/lib/libIntelXvMC.so
+ mkdir -p debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)
+ mv debian/tmp/usr/lib/libI810XvMC.so.*
debian/tmp/usr/lib/libIntelXvMC.so.* \
+ debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/.
dh_install --fail-missing
# Debug package:
diff --git a/debian/xserver-xorg-video-intel.install
b/debian/xserver-xorg-video-intel.install
index b603516..9508a54 100644
--- a/debian/xserver-xorg-video-intel.install
+++ b/debian/xserver-xorg-video-intel.install
@@ -1,7 +1,7 @@
usr/bin/intel-virtual-output
usr/lib/xorg/modules/drivers/*.so
-usr/lib/libI810XvMC.so*
-usr/lib/libIntelXvMC.so*
+usr/lib/*/libI810XvMC.so*
+usr/lib/*/libIntelXvMC.so*
usr/lib/xserver-xorg-video-intel/xf86-video-intel-backlight-helper
usr/share/polkit-1/actions/org.x.xf86-video-intel.backlight-helper.policy
usr/share/man
diff --git a/debian/xserver-xorg-video-intel.install.kfreebsd-amd64
b/debian/xserver-xorg-video-intel.install.kfreebsd-amd64
index 48c5ed0..800b416 100644
--- a/debian/xserver-xorg-video-intel.install.kfreebsd-amd64
+++ b/debian/xserver-xorg-video-intel.install.kfreebsd-amd64
@@ -1,4 +1,4 @@
usr/lib/xorg/modules/drivers/*.so
-usr/lib/libI810XvMC.so*
-usr/lib/libIntelXvMC.so*
+usr/lib/*/libI810XvMC.so*
+usr/lib/*/libIntelXvMC.so*
usr/share/man
diff --git a/debian/xserver-xorg-video-intel.install.kfreebsd-i386
b/debian/xserver-xorg-video-intel.install.kfreebsd-i386
index 48c5ed0..800b416 100644
--- a/debian/xserver-xorg-video-intel.install.kfreebsd-i386
+++ b/debian/xserver-xorg-video-intel.install.kfreebsd-i386
@@ -1,4 +1,4 @@
usr/lib/xorg/modules/drivers/*.so
-usr/lib/libI810XvMC.so*
-usr/lib/libIntelXvMC.so*
+usr/lib/*/libI810XvMC.so*
+usr/lib/*/libIntelXvMC.so*
usr/share/man
commit e43d5b2191c5d9695e29ad2f5ac16c15dc1d9543
Author: Timo Aaltonen <tjaal...@debian.org>
Date: Mon Mar 7 17:44:23 2016 +0200
sna-let-modesetting-handle-gen9+.diff: Use modesetting+glamor on Skylake
and up.
diff --git a/debian/changelog b/debian/changelog
index cf9a229..91d3321 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -3,6 +3,8 @@ xserver-xorg-video-intel (2:2.99.917+git20160307-1) UNRELEASED;
urgency=medium
* New upstream snapshot.
* control: Update the description, older hw likely still wants this
driver.
+ * sna-let-modesetting-handle-gen9+.diff: Use modesetting+glamor on
+ Skylake and up.
-- Timo Aaltonen <tjaal...@debian.org> Mon, 07 Mar 2016 15:20:56 +0200
diff --git a/debian/patches/series b/debian/patches/series
index a82d1b4..aa08141 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1 +1 @@
-#placeholder
+sna-let-modesetting-handle-gen9+.diff
diff --git a/debian/patches/sna-let-modesetting-handle-gen9+.diff
b/debian/patches/sna-let-modesetting-handle-gen9+.diff
new file mode 100644
index 0000000..00b6cdb
--- /dev/null
+++ b/debian/patches/sna-let-modesetting-handle-gen9+.diff
@@ -0,0 +1,40 @@
+Aihe: [Intel-gfx] [RFC/PATCH xf86-video-intel] sna: Let modestting + glamor
handle gen9+
+Lähettäjä: Hans de Goede <hdego...@redhat.com>
+Päiväys: 29.02.2016 16:47
+Vastaanottaja: intel-...@lists.freedesktop.org
+CC: Hans de Goede <hdego...@redhat.com>, Rob Clark <rcl...@redhat.com>, Adam
Jackson <a...@redhat.com>
+
+sna has no meaningfull accel for gen9+, this causes problems with i.e.
+apps using XVideo since the sprite XVideo support does not work well
+for many apps.
+
+Therefor it is better to just let the xserver fall back to modesetting +
+glamor. This is implemented by returning FALSE from the probe methods,
+just like how nouveau handles falling back to modesetting for newer cards.
+
+BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1305369
+Signed-off-by: Hans de Goede <hdego...@redhat.com>
+---
+ src/intel_module.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/src/intel_module.c b/src/intel_module.c
+index 60835b9..5979cb9 100644
+--- a/src/intel_module.c
++++ b/src/intel_module.c
+@@ -571,6 +571,13 @@ intel_scrn_create(DriverPtr driver,
+ return FALSE;
+ }
+
++ /*
++ * We've no accel support for these, so let modesetting + glamor
++ * handle them.
++ */
++ if ((unsigned)((struct intel_device_info *)match_data)->gen >= 0110)
++ return FALSE;
++
+ scrn = xf86AllocateScreen(driver, flags);
+ if (scrn == NULL)
+ return FALSE;
+-- 2.7.2 _______________________________________________ Intel-gfx mailing
list intel-...@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
+
commit 38022bf64b442279cd271c5c9abf7dcb5ebe57ca
Author: Timo Aaltonen <tjaal...@debian.org>
Date: Mon Mar 7 17:40:23 2016 +0200
control: Update the description, older hw likely still wants this driver.
diff --git a/debian/changelog b/debian/changelog
index 7f3362b..cf9a229 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,11 @@
+xserver-xorg-video-intel (2:2.99.917+git20160307-1) UNRELEASED; urgency=medium
+
+ * New upstream snapshot.
+ * control: Update the description, older hw likely still wants this
+ driver.
+
+ -- Timo Aaltonen <tjaal...@debian.org> Mon, 07 Mar 2016 15:20:56 +0200
+
xserver-xorg-video-intel (2:2.99.917+git20160218-1) unstable; urgency=medium
* New upstream snapshot.
diff --git a/debian/control b/debian/control
index 5506f73..4fa3c27 100644
--- a/debian/control
+++ b/debian/control
@@ -75,8 +75,9 @@ Description: X.Org X server -- Intel i8xx, i9xx display driver
.
This package is built from the X.org xf86-video-intel driver module.
.
- This driver is deprecated in favor of the server builtin modesetting
- driver.
+ The use of this driver is discouraged if your hw is new enough (ca.
+ 2007 and newer). You can try uninstalling this driver and let the
+ server use it's builtin modesetting driver instead.
Package: xserver-xorg-video-intel-dbg
Architecture: amd64 i386 kfreebsd-amd64 kfreebsd-i386 x32
commit 0204e55b618af285eb31c6eecc3c57b54319a0f4
Author: Ville Syrjälä <ville.syrj...@linux.intel.com>
Date: Mon Mar 7 09:27:50 2016 +0000
sna: Restrict reflected rotations to be rotations
After rolling the bits to the left and the right, ensure that only
rotations remain in the reflection.
Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
diff --git a/src/sna/sna_display.c b/src/sna/sna_display.c
index 78338e6..9821c59 100644
--- a/src/sna/sna_display.c
+++ b/src/sna/sna_display.c
@@ -1166,6 +1166,8 @@ rotation_reflect(unsigned rotation)
assert(rotation);
rotation <<= 2; /* RR_Rotate_0 -> RR_Rotate_180 etc */
rotation |= rotation >> 4; /* RR_Rotate_270' to RR_Rotate_90 */
+ rotation &= RR_Rotate_All;
+ assert(rotation);
return rotation | other_bits;
}
commit e1cff9909f4164551d5251e6a1d2eae0d5c89e44
Author: Timo Aaltonen <tjaal...@debian.org>
Date: Thu Mar 3 16:22:39 2016 +0200
rebuild against new xserver, import 2:2.99.917+git20160218-1ubuntu2
diff --git a/debian/changelog b/debian/changelog
index 390d028..12ea1ec 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,8 +1,15 @@
-xserver-xorg-video-intel (2:2.99.917+git20160218-1ubuntu2) xenial;
urgency=medium
+xserver-xorg-video-intel (2:2.99.917+git20160218-1ubuntu3) xenial;
urgency=medium
* Rebuild against new xserver.
- -- Timo Aaltonen <tjaal...@debian.org> Fri, 19 Feb 2016 00:28:08 +0200
+ -- Timo Aaltonen <tjaal...@debian.org> Thu, 03 Mar 2016 16:21:42 +0200
+
+xserver-xorg-video-intel (2:2.99.917+git20160218-1ubuntu2) xenial;
urgency=medium
+
+ * Move the shared libraries into the multiarch libdir.
+ * Enable parallel builds.
+
+ -- Matthias Klose <d...@ubuntu.com> Fri, 26 Feb 2016 16:24:05 +0100
xserver-xorg-video-intel (2:2.99.917+git20160218-1ubuntu1) xenial;
urgency=medium
@@ -104,13 +111,6 @@ xserver-xorg-video-intel (2:2.99.917+git20150808-0ubuntu1)
wily; urgency=medium
-- Timo Aaltonen <tjaal...@debian.org> Thu, 20 Aug 2015 14:14:34 +0300
-xserver-xorg-video-intel (2:2.99.917+git20150618-1~exp1ubuntu1) UNRELEASED;
urgency=medium
-
- * Merge from debian-experimental git.
- * Drop patches, all upstream.
-
- -- Timo Aaltonen <tjaal...@debian.org> Thu, 18 Jun 2015 15:49:36 +0300
-
xserver-xorg-video-intel (2:2.99.917-2) unstable; urgency=medium
[ Robert Ancell ]
diff --git a/debian/rules b/debian/rules
index 26ea711..b6df46e 100755
--- a/debian/rules
+++ b/debian/rules
@@ -35,6 +35,9 @@ override_dh_install:
find debian/tmp -name '*.la' -delete
rm -f debian/tmp/usr/lib/libI810XvMC.so
rm -f debian/tmp/usr/lib/libIntelXvMC.so
+ mkdir -p debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)
+ mv debian/tmp/usr/lib/libI810XvMC.so.*
debian/tmp/usr/lib/libIntelXvMC.so.* \
+ debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/.
dh_install --fail-missing
# Debug package:
@@ -49,7 +52,7 @@ override_dh_installchangelogs:
dh_installchangelogs debian/upstream.changelog
%:
- dh $@ --with quilt,autoreconf,xsf --builddirectory=build/
+ dh $@ --parallel --with quilt,autoreconf,xsf --builddirectory=build/
# Snapshots should only target experimental:
generate-snapshot: UPSTREAM_VERSION = $(shell echo $(SOURCE_VERSION) | sed
's/^[0-9]*://;s/-.*$$//')
diff --git a/debian/xserver-xorg-video-intel.install
b/debian/xserver-xorg-video-intel.install
index b603516..9508a54 100644
--- a/debian/xserver-xorg-video-intel.install
+++ b/debian/xserver-xorg-video-intel.install
@@ -1,7 +1,7 @@
usr/bin/intel-virtual-output
usr/lib/xorg/modules/drivers/*.so
-usr/lib/libI810XvMC.so*
-usr/lib/libIntelXvMC.so*
+usr/lib/*/libI810XvMC.so*
+usr/lib/*/libIntelXvMC.so*
usr/lib/xserver-xorg-video-intel/xf86-video-intel-backlight-helper
usr/share/polkit-1/actions/org.x.xf86-video-intel.backlight-helper.policy
usr/share/man
diff --git a/debian/xserver-xorg-video-intel.install.kfreebsd-amd64
b/debian/xserver-xorg-video-intel.install.kfreebsd-amd64
index 48c5ed0..800b416 100644
--- a/debian/xserver-xorg-video-intel.install.kfreebsd-amd64
+++ b/debian/xserver-xorg-video-intel.install.kfreebsd-amd64
@@ -1,4 +1,4 @@
usr/lib/xorg/modules/drivers/*.so
-usr/lib/libI810XvMC.so*
-usr/lib/libIntelXvMC.so*
+usr/lib/*/libI810XvMC.so*
+usr/lib/*/libIntelXvMC.so*
usr/share/man
diff --git a/debian/xserver-xorg-video-intel.install.kfreebsd-i386
b/debian/xserver-xorg-video-intel.install.kfreebsd-i386
index 48c5ed0..800b416 100644
--- a/debian/xserver-xorg-video-intel.install.kfreebsd-i386
+++ b/debian/xserver-xorg-video-intel.install.kfreebsd-i386
@@ -1,4 +1,4 @@
usr/lib/xorg/modules/drivers/*.so
-usr/lib/libI810XvMC.so*
-usr/lib/libIntelXvMC.so*
+usr/lib/*/libI810XvMC.so*
+usr/lib/*/libIntelXvMC.so*
usr/share/man
commit d1672806a5222f00dcc2eb24ccddd03f727f71bc
Author: Chris Wilson <ch...@chris-wilson.co.uk>
Date: Wed Feb 24 10:33:22 2016 +0000
sna/dri2: Add active-scanout tracking to single CRTC flips
When we do a partial flip (one CRTC of many) we install a fake
frontbuffer for the window. This needs to be included in the
active-scanout tracking like a normal frontbuffer to avoid being
recycled too early.
Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
diff --git a/src/sna/kgem.h b/src/sna/kgem.h
index 8bea755..0a941e0 100644
--- a/src/sna/kgem.h
+++ b/src/sna/kgem.h
@@ -404,6 +404,7 @@ void _kgem_bo_destroy(struct kgem *kgem, struct kgem_bo
*bo);
static inline void kgem_bo_destroy(struct kgem *kgem, struct kgem_bo *bo)
{
assert(bo->refcnt);
+ assert(bo->refcnt > bo->active_scanout);
if (--bo->refcnt == 0)
_kgem_bo_destroy(kgem, bo);
}
diff --git a/src/sna/sna_display.c b/src/sna/sna_display.c
index 98fb8af..78338e6 100644
--- a/src/sna/sna_display.c
+++ b/src/sna/sna_display.c
@@ -1640,6 +1640,7 @@ static bool wait_for_shadow(struct sna *sna,
RegionSubtract(&sna->mode.shadow_region,
&sna->mode.shadow_region, ®ion);
}
+ crtc->client_bo->active_scanout--;
kgem_bo_destroy(&sna->kgem, crtc->client_bo);
crtc->client_bo = NULL;
list_del(&crtc->shadow_link);
@@ -1865,7 +1866,8 @@ static void sna_crtc_disable_override(struct sna *sna,
struct sna_crtc *crtc)
if (crtc->client_bo == NULL)
return;
- assert(crtc->client_bo->refcnt > crtc->client_bo->active_scanout);
+ assert(crtc->client_bo->refcnt >= crtc->client_bo->active_scanout);
+ crtc->client_bo->active_scanout--;
if (!crtc->transform) {
DrawableRec tmp;
@@ -4366,6 +4368,7 @@ gather_encoders(struct sna *sna, uint32_t id, int count,
DBG(("%s(%d): expected count=%d\n", __FUNCTION__, id, count));
VG_CLEAR(compat_conn);
+ VG_CLEAR(enc);
memset(out, 0, sizeof(*out));
do {
@@ -4390,6 +4393,7 @@ gather_encoders(struct sna *sna, uint32_t id, int count,
compat_conn.conn.count_encoders = count = 0;
}
+ VG(VALGRIND_MAKE_MEM_DEFINED(ids,
sizeof(uint32_t)*compat_conn.conn.count_encoders));
if (count == compat_conn.conn.count_encoders)
break;
@@ -8391,12 +8395,14 @@ void sna_shadow_set_crtc(struct sna *sna,
if (sna_crtc->client_bo != bo) {
if (sna_crtc->client_bo) {
- assert(sna_crtc->client_bo->refcnt >
sna_crtc->client_bo->active_scanout);
+ assert(sna_crtc->client_bo->refcnt >=
sna_crtc->client_bo->active_scanout);
+ sna_crtc->client_bo->active_scanout--;
kgem_bo_destroy(&sna->kgem, sna_crtc->client_bo);
}
sna_crtc->client_bo = kgem_bo_reference(bo);
- assert(sna_crtc->client_bo->refcnt >
sna_crtc->client_bo->active_scanout);
+ sna_crtc->client_bo->active_scanout++;
+ assert(sna_crtc->client_bo->refcnt >=
sna_crtc->client_bo->active_scanout);
sna_crtc_damage(crtc);
}
@@ -8451,7 +8457,8 @@ void sna_shadow_unset_crtc(struct sna *sna,
if (sna_crtc->client_bo == NULL)
return;
- assert(sna_crtc->client_bo->refcnt >
sna_crtc->client_bo->active_scanout);
+ assert(sna_crtc->client_bo->refcnt >=
sna_crtc->client_bo->active_scanout);
+ sna_crtc->client_bo->active_scanout--;
kgem_bo_destroy(&sna->kgem, sna_crtc->client_bo);
sna_crtc->client_bo = NULL;
list_del(&sna_crtc->shadow_link);
diff --git a/src/sna/sna_dri2.c b/src/sna/sna_dri2.c
index 2fcda87..2ed698d 100644
--- a/src/sna/sna_dri2.c
+++ b/src/sna/sna_dri2.c
@@ -171,6 +171,7 @@ inline static void
__sna_dri2_copy_event(struct sna_dri2_event *info, unsigned flags)
{
DBG(("%s: flags = %x\n", __FUNCTION__, flags));
+ assert(info->front != info->back);
info->bo = __sna_dri2_copy_region(info->sna, info->draw, NULL,
info->back, info->front,
flags);
@@ -282,12 +283,16 @@ sna_dri2_get_back(struct sna *sna,
__FUNCTION__, c->bo ? c->bo->handle : 0, c->bo ?
c->bo->active_scanout : -1));
assert(c->bo);
if (c->bo->active_scanout == 0) {
+ _list_del(&c->link);
+ if (c->bo == NULL) {
+ free(c);
+ goto out;
+ }
bo = c->bo;
name = c->name;
flags = c->flags;
DBG(("%s: reuse cache handle=%d, name=%d, flags=%d\n",
__FUNCTION__, bo->handle, name, flags));
c->bo = NULL;
- _list_del(&c->link);
break;
}
}
@@ -360,6 +365,7 @@ sna_dri2_get_back(struct sna *sna,
assert(back->pitch);
assert(back->name);
+out:
get_private(back)->stale = false;
}
@@ -368,11 +374,13 @@ dri2_chain(DrawablePtr d)
{
struct dri2_window *priv = dri2_window((WindowPtr)d);
assert(priv != NULL);
+ assert(priv->chain == NULL || priv->chain->chained);
return priv->chain;
}
inline static DRI2BufferPtr dri2_window_get_front(WindowPtr win)
{
struct dri2_window *priv = dri2_window(win);
+ assert(priv->front == NULL ||
get_private(priv->front)->bo->active_scanout);
return priv ? priv->front : NULL;
}
#else
@@ -627,11 +635,13 @@ sna_dri2_create_buffer(DrawablePtr draw,
private->bo->handle, buffer->name,
private->bo->active_scanout));
+ assert(buffer->attachment == DRI2BufferFrontLeft);
assert(private->pixmap == pixmap);
assert(sna_pixmap(pixmap)->flush);
assert(sna_pixmap(pixmap)->pinned & PIN_DRI2);
assert(kgem_bo_flink(&sna->kgem, private->bo) ==
buffer->name);
assert(private->bo->pitch == buffer->pitch);
+ assert(private->bo->active_scanout);
private->refcnt++;
return buffer;
@@ -864,9 +874,10 @@ static void _sna_dri2_destroy_buffer(struct sna *sna,
if (buffer == NULL)
return;
- DBG(("%s: %p [handle=%d] -- refcnt=%d, pixmap=%ld\n",
+ DBG(("%s: %p [handle=%d] -- refcnt=%d, pixmap=%ld, proxy?=%d\n",
__FUNCTION__, buffer, private->bo->handle, private->refcnt,
- private->pixmap ? private->pixmap->drawable.serialNumber : 0));
+ private->pixmap ? private->pixmap->drawable.serialNumber : 0,
+ private->proxy != NULL));
assert(private->refcnt > 0);
if (--private->refcnt)
return;
@@ -875,6 +886,9 @@ static void _sna_dri2_destroy_buffer(struct sna *sna,
if (private->proxy) {
DBG(("%s: destroying proxy\n", __FUNCTION__));
+ assert(private->bo->active_scanout > 0);
+ private->bo->active_scanout--;
+
_sna_dri2_destroy_buffer(sna, draw, private->proxy);
private->pixmap = NULL;
}
@@ -889,6 +903,8 @@ static void _sna_dri2_destroy_buffer(struct sna *sna,
assert(priv->pinned & PIN_DRI2);
assert(priv->flush);
+ DBG(("%s: removing active_scanout=%d from pixmap handle=%d\n",
+ __FUNCTION__, priv->gpu_bo->active_scanout,
priv->gpu_bo->handle));
assert(priv->gpu_bo->active_scanout > 0);
priv->gpu_bo->active_scanout--;
@@ -928,6 +944,7 @@ static void sna_dri2_destroy_buffer(DrawablePtr draw,
DRI2Buffer2Ptr buffer)
static DRI2BufferPtr sna_dri2_reference_buffer(DRI2BufferPtr buffer)
{
+ assert(get_private(buffer)->refcnt > 0);
get_private(buffer)->refcnt++;
return buffer;
}
@@ -1616,7 +1633,6 @@ sna_dri2_remove_event(struct sna_dri2_event *info)
{
WindowPtr win = (WindowPtr)info->draw;
struct dri2_window *priv;
- struct sna_dri2_event *chain;
assert(win->drawable.type == DRAWABLE_WINDOW);
DBG(("%s: remove[%p] from window %ld, active? %d\n",
@@ -1630,9 +1646,11 @@ sna_dri2_remove_event(struct sna_dri2_event *info)
info->chained = false;
if (priv->chain != info) {
- chain = priv->chain;
- while (chain->chain != info)
+ struct sna_dri2_event *chain = priv->chain;
+ while (chain->chain != info) {
+ assert(chain->chained);
chain = chain->chain;
+ }
assert(chain != info);
assert(info->chain != chain);
chain->chain = info->chain;
@@ -1669,6 +1687,7 @@ sna_dri2_event_free(struct sna_dri2_event *info)
if (info->chained)
sna_dri2_remove_event(info);
+ assert((info->front == NULL && info->back == NULL) || info->front !=
info->back);
_sna_dri2_destroy_buffer(info->sna, info->draw, info->front);
_sna_dri2_destroy_buffer(info->sna, info->draw, info->back);
@@ -1809,8 +1828,10 @@ void sna_dri2_decouple_window(WindowPtr win)
if (priv->front) {
struct sna *sna = to_sna_from_drawable(&win->drawable);
+
assert(priv->crtc);
sna_shadow_unset_crtc(sna, priv->crtc);
+
_sna_dri2_destroy_buffer(sna, NULL, priv->front);
priv->front = NULL;
}
@@ -1833,6 +1854,7 @@ void sna_dri2_destroy_window(WindowPtr win)
if (priv->front) {
assert(priv->crtc);
sna_shadow_unset_crtc(sna, priv->crtc);
+
_sna_dri2_destroy_buffer(sna, NULL, priv->front);
}
@@ -1947,6 +1969,7 @@ sna_dri2_flip(struct sna_dri2_event *info)
info->front->pitch = info->back->pitch;
get_private(info->front)->bo = bo;
bo->active_scanout++;
+ assert(bo->active_scanout <= bo->refcnt);
info->back->flags = tmp_flags;
info->back->name = tmp_name;
@@ -2338,6 +2361,7 @@ sna_dri2_xchg(DrawablePtr draw, DRI2BufferPtr front,
DRI2BufferPtr back)
assert(front_bo->active_scanout > 0);
front_bo->active_scanout--;
back_bo->active_scanout++;
+ assert(back_bo->active_scanout <= back_bo->refcnt);
tmp = front->name;
front->name = back->name;
@@ -2364,8 +2388,6 @@ static void sna_dri2_xchg_crtc(struct sna *sna,
DrawablePtr draw, xf86CrtcPtr cr
{
WindowPtr win = (WindowPtr)draw;
struct dri2_window *priv = dri2_window(win);
- DRI2Buffer2Ptr tmp;
- struct kgem_bo *bo;
DBG(("%s: exchange front=%d/%d and back=%d/%d, win id=%lu, pixmap=%ld
%dx%d\n",
__FUNCTION__,
@@ -2375,7 +2397,7 @@ static void sna_dri2_xchg_crtc(struct sna *sna,
DrawablePtr draw, xf86CrtcPtr cr
get_window_pixmap(win)->drawable.serialNumber,
get_window_pixmap(win)->drawable.width,
get_window_pixmap(win)->drawable.height));
- assert(can_xchg_crtc(to_sna_from_drawable(draw), draw, crtc, front,
back));
+ assert(can_xchg_crtc(sna, draw, crtc, front, back));
if (APPLY_DAMAGE) {
DBG(("%s: marking drawable as damaged\n", __FUNCTION__));
@@ -2388,69 +2410,72 @@ static void sna_dri2_xchg_crtc(struct sna *sna,
DrawablePtr draw, xf86CrtcPtr cr
sna->ignore_copy_area = false;
}
- tmp = calloc(1, sizeof(*tmp) + sizeof(struct sna_dri2_private));
- if (tmp == NULL) {
- back->attachment = -1;
- if (get_private(back)->proxy == NULL) {
- get_private(back)->pixmap = get_private(front)->pixmap;
- get_private(back)->proxy =
sna_dri2_reference_buffer(get_private(front)->proxy ?: front);
+ if (priv->front == NULL) {
+ DRI2Buffer2Ptr tmp;
+
+ tmp = calloc(1, sizeof(*tmp) + sizeof(struct sna_dri2_private));
+ if (tmp == NULL) {
+ sna_shadow_unset_crtc(sna, crtc);
+ return;
}
- if (priv->front) {
- assert(front == priv->front);
- assert(get_private(priv->front)->refcnt > 1);
- get_private(priv->front)->refcnt--;
+ tmp->attachment = DRI2BufferFrontLeft;
+ tmp->driverPrivate = tmp + 1;
+ tmp->cpp = back->cpp;
+ tmp->format = back->format;
+
+ get_private(tmp)->refcnt = 1;
+ get_private(tmp)->bo = kgem_create_2d(&sna->kgem,
+ draw->width,
draw->height, draw->bitsPerPixel,
+
get_private(back)->bo->tiling,
+ CREATE_SCANOUT |
CREATE_EXACT);
+ if (get_private(tmp)->bo != NULL) {
+ tmp->pitch = get_private(tmp)->bo->pitch;
+ tmp->name = kgem_bo_flink(&sna->kgem,
get_private(tmp)->bo);
}
- priv->front = sna_dri2_reference_buffer(back);
- return;
+ if (tmp->name == 0) {
+ if (get_private(tmp)->bo != NULL)
+ kgem_bo_destroy(&sna->kgem,
get_private(tmp)->bo);
+ sna_shadow_unset_crtc(sna, crtc);
+ return;
+ }
+ get_private(tmp)->size = get_private(back)->size;
+ get_private(tmp)->pixmap = get_private(front)->pixmap;
+ get_private(tmp)->proxy = sna_dri2_reference_buffer(front);
+ get_private(tmp)->bo->active_scanout++;
+
+ priv->front = front = tmp;
}
+ assert(front == priv->front);
- *tmp = *back;
- tmp->attachment = DRI2BufferFrontLeft;
- tmp->driverPrivate = tmp + 1;
- get_private(tmp)->refcnt = 1;
- get_private(tmp)->bo = get_private(back)->bo;
- get_private(tmp)->size = get_private(back)->size;
- get_private(tmp)->pixmap = get_private(front)->pixmap;
- get_private(tmp)->proxy =
sna_dri2_reference_buffer(get_private(front)->proxy ?: front);
- mark_stale(back);
+ {
+ struct kgem_bo *front_bo = get_private(front)->bo;
+ struct kgem_bo *back_bo = get_private(back)->bo;
+ unsigned tmp;
- if (priv->front) {
- DBG(("%s: replacing Window frontbuffer (was handle=%d) now
handle=%d\n",
- __FUNCTION__,
- get_private(priv->front)->bo->handle,
- get_private(tmp)->bo->handle));
- assert(front == priv->front);
- assert(get_private(priv->front)->refcnt > 1);
- get_private(priv->front)->refcnt--;
- }
- priv->front = tmp;
-
- if (get_private(front)->proxy) {
- DBG(("%s: reusing current proxy frontbuffer\n", __FUNCTION__));
- front->attachment = DRI2BufferBackLeft;
- ref(get_private(tmp)->bo);
- back->attachment = DRI2BufferFrontLeft;
- } else {
- DBG(("%s: allocating new backbuffer\n", __FUNCTION__));
- back->name = 0;
- back->flags = 0;
- bo = kgem_create_2d(&sna->kgem,
- draw->width, draw->height,
draw->bitsPerPixel,
- get_private(back)->bo->tiling,
- CREATE_SCANOUT | CREATE_EXACT);
- if (bo != NULL) {
- get_private(back)->bo = bo;
- back->pitch = bo->pitch;
- get_private(back)->size = draw->height << 16 |
draw->width;
- back->name = kgem_bo_flink(&sna->kgem, bo);
- }
- if (back->name == 0) {
- if (bo != NULL)
- kgem_bo_destroy(&sna->kgem, bo);
- get_private(back)->bo = NULL;
- back->attachment = DRI2BufferFrontLeft;
- }
+ assert(front_bo->refcnt);
+ assert(back_bo->refcnt);
+
+ get_private(back)->bo = front_bo;
+ get_private(front)->bo = back_bo;
+ mark_stale(back);
+
+ assert(front_bo->active_scanout > 0);
+ front_bo->active_scanout--;
+ back_bo->active_scanout++;
+ assert(back_bo->active_scanout <= back_bo->refcnt);
+
+ tmp = front->name;
+ front->name = back->name;
+ back->name = tmp;
+
+ tmp = front->pitch;
+ front->pitch = back->pitch;
+ back->pitch = tmp;
+
+ tmp = front->flags;
+ front->flags = back->flags;
+ back->flags = tmp;
}
}
@@ -2562,6 +2587,7 @@ void sna_dri2_vblank_handler(struct drm_event_vblank
*event)
goto done;
}
+ assert((info->front == NULL && info->back == NULL) || info->front !=
info->back);
switch (info->type) {
case FLIP:
/* If we can still flip... */
@@ -2611,6 +2637,12 @@ void sna_dri2_vblank_handler(struct drm_event_vblank
*event)
}
if (info->pending.bo) {
+ DBG(("%s: swapping old back handle=%d [name=%d,
active=%d] for pending handle=%d [name=%d, active=%d], front handle=%d
[name=%d, active=%d]\n",
+ __FUNCTION__,
+ get_private(info->back)->bo->handle,
info->back->name, get_private(info->back)->bo->active_scanout,
+ info->pending.bo->handle, info->pending.name,
info->pending.bo->active_scanout,
+ get_private(info->front)->bo->handle,
info->front->name, get_private(info->front)->bo->active_scanout));
+
if (sna->mode.shadow && sna->mode.shadow_wait) {
/* recursed from wait_for_shadow(), simply
requeue */
DBG(("%s -- recursed from wait_for_shadow(),
requeuing\n", __FUNCTION__));
@@ -2693,14 +2725,14 @@ sna_dri2_immediate_blit(struct sna *sna,
struct sna_dri2_event *info,
bool sync)
{
- DrawablePtr draw = info->draw;
- struct sna_dri2_event *chain = dri2_chain(draw);
+ struct sna_dri2_event *chain = dri2_chain(info->draw);
if (sna->flags & SNA_NO_WAIT)
sync = false;
DBG(("%s: emitting immediate blit, throttling client, synced? %d,
chained? %d, pipe %d\n",
__FUNCTION__, sync, chain != info, info->pipe));
+ assert(chain);
info->type = SWAP_COMPLETE;
info->sync = sync;
@@ -2709,6 +2741,7 @@ sna_dri2_immediate_blit(struct sna *sna,
if (chain == info) {
DBG(("%s: no pending blit, starting chain\n", __FUNCTION__));
+ assert(info->front != info->back);
if (can_xchg(info->sna, info->draw, info->front, info->back)) {
sna_dri2_xchg(info->draw, info->front, info->back);
} else if (can_xchg_crtc(info->sna, info->draw, info->crtc,
@@ -2720,7 +2753,7 @@ sna_dri2_immediate_blit(struct sna *sna,
assert(info->signal);
- if ((!swap_limit(draw, 2 + !sync) && !sync) ||
+ if ((!swap_limit(info->draw, 2 + !sync) && !sync) ||
!sna_next_vblank(info)) {
DBG(("%s: fake triple buffering, unblocking client\n",
__FUNCTION__));
frame_swap_complete(info, DRI2_BLIT_COMPLETE);
@@ -2729,8 +2762,13 @@ sna_dri2_immediate_blit(struct sna *sna,
return;
}
+ DBG(("%s: current event front=%d [name=%d, active?=%d], back=%d
[name=%d, active?=%d]\n", __FUNCTION__,
+ get_private(chain->front)->bo->handle, chain->front->name,
get_private(chain->front)->bo->active_scanout,
+ get_private(chain->back)->bo->handle, chain->back->name,
get_private(chain->back)->bo->active_scanout));
+
if (chain->type == SWAP_COMPLETE) {
assert(chain->draw == info->draw);
+ assert(chain->front = info->front);
assert(chain->client == info->client);
assert(chain->event_complete == info->event_complete);
assert(chain->event_data == info->event_data);
@@ -2756,7 +2794,7 @@ sna_dri2_immediate_blit(struct sna *sna,
chain->pending.bo = NULL;
}
- if (chain->pending.bo == NULL && swap_limit(draw, 2 + !sync)) {
+ if (chain->pending.bo == NULL && swap_limit(info->draw, 2 +
!sync)) {
DBG(("%s: setting handle=%d as pending blit (current
event front=%d, back=%d)\n", __FUNCTION__,
get_private(info->back)->bo->handle,
get_private(chain->front)->bo->handle,
@@ -3076,14 +3114,18 @@ sna_dri2_schedule_flip(ClientPtr client, DrawablePtr
draw, xf86CrtcPtr crtc,
if (info && info->draw == draw) {
assert(info->type != FLIP);
assert(info->queued);
+ assert(info->front != info->back);
if (info->front != front) {
- assert(info->front == NULL);
+ assert(info->front != NULL);
+ _sna_dri2_destroy_buffer(sna, draw,
info->front);
info->front = sna_dri2_reference_buffer(front);
}
if (info->back != back) {
+ assert(info->back != NULL);
_sna_dri2_destroy_buffer(sna, draw, info->back);
info->back = sna_dri2_reference_buffer(back);
}
+ assert(info->front != info->back);
DBG(("%s: executing xchg of pending flip:
flip_continue=%d, keepalive=%d, chain?=%d\n", __FUNCTION__,
info->flip_continue, info->keepalive, current_msc < *target_msc));
sna_dri2_xchg(draw, front, back);
info->keepalive = KEEPALIVE;
@@ -3111,6 +3153,7 @@ sna_dri2_schedule_flip(ClientPtr client, DrawablePtr
draw, xf86CrtcPtr crtc,
assert(info->draw);
info->signal = true;
+ assert(front != back);
info->front = sna_dri2_reference_buffer(front);
info->back = sna_dri2_reference_buffer(back);
@@ -3174,6 +3217,7 @@ queue:
info->signal = true;
info->type = FLIP;
+ assert(front != back);
info->front = sna_dri2_reference_buffer(front);
info->back = sna_dri2_reference_buffer(back);
@@ -3271,8 +3315,11 @@ sna_dri2_schedule_swap(ClientPtr client, DrawablePtr
draw, DRI2BufferPtr front,
WindowPtr win = (WindowPtr)draw;
struct dri2_window *priv = dri2_window(win);
- if (priv->front)
+ if (priv->front) {
front = priv->front;
+ assert(front->attachment == DRI2BufferFrontLeft);
+ assert(get_private(front)->refcnt);
+ }
if (win->clipList.extents.x2 <= win->clipList.extents.x1 ||
win->clipList.extents.y2 <= win->clipList.extents.y1) {
