Sat Mar 23 00:06:20 PDT 2013

4 files changed, 5 insertions, 220 deletions

diff --git a/libre/linux-libre/PKGBUILD b/libre/linux-libre/PKGBUILD
index d242c7cc8..080c8dcba 100644
--- a/libre/linux-libre/PKGBUILD
+++ b/libre/linux-libre/PKGBUILD
@@ -1,4 +1,4 @@
-# $Id: PKGBUILD 180114 2013-03-17 13:00:07Z tpowa $
+# $Id: PKGBUILD 180406 2013-03-21 07:26:50Z tpowa $
 # Maintainer: Tobias Powalowski <tpowa@archlinux.org>
 # Maintainer: Thomas Baechler <thomas@archlinux.org>
 # Maintainer (Parabola): Nicolás Reynolds <fauno@kiwwwi.com.ar>
@@ -10,9 +10,9 @@
 pkgbase=linux-libre         # Build stock -LIBRE kernel
 #pkgbase=linux-libre-custom # Build kernel with a different name
 _basekernel=3.8
-_sublevel=3
+_sublevel=4
 pkgver=${_basekernel}.${_sublevel}
-pkgrel=2
+pkgrel=1
 _lxopkgver=${_basekernel}.3 # nearly always the same as pkgver
 arch=('i686' 'x86_64' 'mips64el')
 url="http://linux-libre.fsfla.org/"
@@ -29,11 +29,9 @@ source=("http://linux-libre.fsfla.org/pub/linux-libre/releases/${_basekernel}-gn
         'Kbuild.platforms'
         'boot-logo.patch'
         'change-default-console-loglevel.patch'
-        'drm-i915-enable-irqs-earlier-when-resuming.patch'
-        'drm-i915-reorder-setup-sequence-to-have-irqs-for-output-setup.patch'
         "http://www.linux-libre.fsfla.org/pub/linux-libre/lemote/gnewsense/pool/debuginfo/linux-patches-${_lxopkgver}-gnu_0loongsonlibre_mipsel.tar.bz2")
 md5sums=('84c2a77910932ffc7d958744ac9cf2f5'
-         'a762b6f22a64473a0b4d8dc5366b25d3'
+         'be610dd93dbe033cfe04018b27557c3e'
          '4d73ccd0f1825a4bd474d4fead6c0d42'
          'e132184c6d02ef580a504967c067e1c5'
          'e49ac236dfeef709f91a3d993ea7b62c'
@@ -41,8 +39,6 @@ md5sums=('84c2a77910932ffc7d958744ac9cf2f5'
          '8267264d9a8966e57fdacd1fa1fc65c4'
          '04b21c79df0a952c22d681dd4f4562df'
          'f3def2cefdcbb954c21d8505d23cc83c'
-         '40e7b328977ad787a0b5584f193d63fe'
-         '8b9159931fab0c191a86dbd5a46fa328'
          '6dcf31e2ad8625ab2864af257e86564b')
 if [ "$CARCH" != "mips64el" ]; then
     # Don't use the Loongson-specific patches on non-mips64el arches.
@@ -68,11 +64,6 @@ build() {
   # (relevant patch sent upstream: https://lkml.org/lkml/2011/7/26/227)
   patch -Np1 -i "${srcdir}/change-default-console-loglevel.patch"
 
-  # revert 2 patches which breaks displays
-  # FS 34327
-  patch -Rp1 -i "${srcdir}/drm-i915-enable-irqs-earlier-when-resuming.patch"
-  patch -Rp1 -i "${srcdir}/drm-i915-reorder-setup-sequence-to-have-irqs-for-output-setup.patch"
-
   if [ "$CARCH" == "mips64el" ]; then
     sed -i "s|^EXTRAVERSION.*|EXTRAVERSION =-libre|" Makefile
     sed -r "s|^( SUBLEVEL = ).*|\1$_sublevel|" \
diff --git a/libre/linux-libre/drm-i915-enable-irqs-earlier-when-resuming.patch b/libre/linux-libre/drm-i915-enable-irqs-earlier-when-resuming.patch
deleted file mode 100644
index cb621d520..000000000
--- a/libre/linux-libre/drm-i915-enable-irqs-earlier-when-resuming.patch
+++ /dev/null
@@ -1,82 +0,0 @@
-From 15239099d7a7a9ecdc1ccb5b187ae4cda5488ff9 Mon Sep 17 00:00:00 2001
-From: Daniel Vetter <daniel.vetter@ffwll.ch>
-Date: Tue, 5 Mar 2013 09:50:58 +0100
-Subject: drm/i915: enable irqs earlier when resuming
-
-From: Daniel Vetter <daniel.vetter@ffwll.ch>
-
-commit 15239099d7a7a9ecdc1ccb5b187ae4cda5488ff9 upstream.
-
-We need it to restore the ilk rc6 context, since the gpu wait no
-requires interrupts. But in general having interrupts around should
-help in code sanity, since more and more stuff is interrupt driven.
-
-This regression has been introduced in
-
-commit 3e9605018ab3e333d51cc90fccfde2031886763b
-Author: Chris Wilson <chris@chris-wilson.co.uk>
-Date:   Tue Nov 27 16:22:54 2012 +0000
-
-    drm/i915: Rearrange code to only have a single method for waiting upon the ring
-
-Like in the driver load code we need to make sure that hotplug
-interrupts don't cause havoc with our modeset state, hence block them
-with the existing infrastructure. Again we ignore races where we might
-loose hotplug interrupts ...
-
-Note that the driver load part of the regression has already been
-fixed in
-
-commit 52d7ecedac3f96fb562cb482c139015372728638
-Author: Daniel Vetter <daniel.vetter@ffwll.ch>
-Date:   Sat Dec 1 21:03:22 2012 +0100
-
-    drm/i915: reorder setup sequence to have irqs for output setup
-
-v2: Add a note to the commit message about which patch fixed the
-driver load part of the regression. Stable kernels need to backport
-both patches.
-
-Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=54691
-Cc: Chris Wilson <chris@chris-wilson.co.uk>
-Cc: Mika Kuoppala <mika.kuoppala@intel.com>
-Reported-and-Tested-by: Ilya Tumaykin <itumaykin@gmail.com>
-Reviewed-by: Chris wilson <chris@chris-wilson.co.uk> (v1)
-Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-
----
- drivers/gpu/drm/i915/i915_drv.c |   13 ++++++++++++-
- 1 file changed, 12 insertions(+), 1 deletion(-)
-
---- a/drivers/gpu/drm/i915/i915_drv.c
-+++ b/drivers/gpu/drm/i915/i915_drv.c
-@@ -486,6 +486,7 @@ static int i915_drm_freeze(struct drm_de
- 		intel_modeset_disable(dev);
- 
- 		drm_irq_uninstall(dev);
-+		dev_priv->enable_hotplug_processing = false;
- 	}
- 
- 	i915_save_state(dev);
-@@ -562,9 +563,19 @@ static int __i915_drm_thaw(struct drm_de
- 		error = i915_gem_init_hw(dev);
- 		mutex_unlock(&dev->struct_mutex);
- 
-+		/* We need working interrupts for modeset enabling ... */
-+		drm_irq_install(dev);
-+
- 		intel_modeset_init_hw(dev);
- 		intel_modeset_setup_hw_state(dev, false);
--		drm_irq_install(dev);
-+
-+		/*
-+		 * ... but also need to make sure that hotplug processing
-+		 * doesn't cause havoc. Like in the driver load code we don't
-+		 * bother with the tiny race here where we might loose hotplug
-+		 * notifications.
-+		 * */
-+		dev_priv->enable_hotplug_processing = true;
- 	}
- 
- 	intel_opregion_init(dev);
diff --git a/libre/linux-libre/drm-i915-reorder-setup-sequence-to-have-irqs-for-output-setup.patch b/libre/linux-libre/drm-i915-reorder-setup-sequence-to-have-irqs-for-output-setup.patch
deleted file mode 100644
index 8dc354488..000000000
--- a/libre/linux-libre/drm-i915-reorder-setup-sequence-to-have-irqs-for-output-setup.patch
+++ /dev/null
@@ -1,124 +0,0 @@
-From 52d7ecedac3f96fb562cb482c139015372728638 Mon Sep 17 00:00:00 2001
-From: Daniel Vetter <daniel.vetter@ffwll.ch>
-Date: Sat, 1 Dec 2012 21:03:22 +0100
-Subject: drm/i915: reorder setup sequence to have irqs for output setup
-
-From: Daniel Vetter <daniel.vetter@ffwll.ch>
-
-commit 52d7ecedac3f96fb562cb482c139015372728638 upstream.
-
-Otherwise the new&shiny irq-driven gmbus and dp aux code won't work that
-well. Noticed since the dp aux code doesn't have an automatic fallback
-with a timeout (since the hw provides for that already).
-
-v2: Simple move drm_irq_install before intel_modeset_gem_init, as
-suggested by Ben Widawsky.
-
-v3: Now that interrupts are enabled before all connectors are fully
-set up, we might fall over serving a HPD interrupt while things are
-still being set up. Instead of jumping through massive hoops and
-complicating the code with a separate hpd irq enable step, simply
-block out the hotplug work item from doing anything until things are
-in place.
-
-v4: Actually, we can enable hotplug processing only after the fbdev is
-fully set up, since we call down into the fbdev from the hotplug work
-functions. So stick the hpd enabling right next to the poll helper
-initialization.
-
-v5: We need to enable irqs before intel_modeset_init, since that
-function sets up the outputs.
-
-v6: Fixup cleanup sequence, too.
-
-Reviewed-by: Imre Deak <imre.deak@intel.com>
-Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-
----
- drivers/gpu/drm/i915/i915_dma.c |   23 ++++++++++++++---------
- drivers/gpu/drm/i915/i915_drv.h |    1 +
- drivers/gpu/drm/i915/i915_irq.c |    4 ++++
- 3 files changed, 19 insertions(+), 9 deletions(-)
-
---- a/drivers/gpu/drm/i915/i915_dma.c
-+++ b/drivers/gpu/drm/i915/i915_dma.c
-@@ -1297,19 +1297,21 @@ static int i915_load_modeset_init(struct
- 	if (ret)
- 		goto cleanup_vga_switcheroo;
- 
-+	ret = drm_irq_install(dev);
-+	if (ret)
-+		goto cleanup_gem_stolen;
-+
-+	/* Important: The output setup functions called by modeset_init need
-+	 * working irqs for e.g. gmbus and dp aux transfers. */
- 	intel_modeset_init(dev);
- 
- 	ret = i915_gem_init(dev);
- 	if (ret)
--		goto cleanup_gem_stolen;
--
--	intel_modeset_gem_init(dev);
-+		goto cleanup_irq;
- 
- 	INIT_WORK(&dev_priv->console_resume_work, intel_console_resume);
- 
--	ret = drm_irq_install(dev);
--	if (ret)
--		goto cleanup_gem;
-+	intel_modeset_gem_init(dev);
- 
- 	/* Always safe in the mode setting case. */
- 	/* FIXME: do pre/post-mode set stuff in core KMS code */
-@@ -1317,7 +1319,10 @@ static int i915_load_modeset_init(struct
- 
- 	ret = intel_fbdev_init(dev);
- 	if (ret)
--		goto cleanup_irq;
-+		goto cleanup_gem;
-+
-+	/* Only enable hotplug handling once the fbdev is fully set up. */
-+	dev_priv->enable_hotplug_processing = true;
- 
- 	drm_kms_helper_poll_init(dev);
- 
-@@ -1326,13 +1331,13 @@ static int i915_load_modeset_init(struct
- 
- 	return 0;
- 
--cleanup_irq:
--	drm_irq_uninstall(dev);
- cleanup_gem:
- 	mutex_lock(&dev->struct_mutex);
- 	i915_gem_cleanup_ringbuffer(dev);
- 	mutex_unlock(&dev->struct_mutex);
- 	i915_gem_cleanup_aliasing_ppgtt(dev);
-+cleanup_irq:
-+	drm_irq_uninstall(dev);
- cleanup_gem_stolen:
- 	i915_gem_cleanup_stolen(dev);
- cleanup_vga_switcheroo:
---- a/drivers/gpu/drm/i915/i915_drv.h
-+++ b/drivers/gpu/drm/i915/i915_drv.h
-@@ -672,6 +672,7 @@ typedef struct drm_i915_private {
- 
- 	u32 hotplug_supported_mask;
- 	struct work_struct hotplug_work;
-+	bool enable_hotplug_processing;
- 
- 	int num_pipe;
- 	int num_pch_pll;
---- a/drivers/gpu/drm/i915/i915_irq.c
-+++ b/drivers/gpu/drm/i915/i915_irq.c
-@@ -287,6 +287,10 @@ static void i915_hotplug_work_func(struc
- 	struct drm_mode_config *mode_config = &dev->mode_config;
- 	struct intel_encoder *encoder;
- 
-+	/* HPD irq before everything is fully set up. */
-+	if (!dev_priv->enable_hotplug_processing)
-+		return;
-+
- 	mutex_lock(&mode_config->mutex);
- 	DRM_DEBUG_KMS("running encoder hotplug functions\n");
- 
diff --git a/libre/linux-libre/linux-libre.install b/libre/linux-libre/linux-libre.install
index 24bb42986..6b7f58a8b 100644
--- a/libre/linux-libre/linux-libre.install
+++ b/libre/linux-libre/linux-libre.install
@@ -2,7 +2,7 @@
 # arg 2:  the old package version
 
 KERNEL_NAME=
-KERNEL_VERSION=3.8.3-2-LIBRE
+KERNEL_VERSION=3.8.4-1-LIBRE
 
 # set a sane PATH to ensure that critical utils like depmod will be found
 export PATH='/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'