diff options
author | Michał Masłowski <mtjm@mtjm.eu> | 2013-03-18 10:23:47 +0100 |
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committer | Michał Masłowski <mtjm@mtjm.eu> | 2013-03-18 10:23:47 +0100 |
commit | 929a5d6e5e12fa9528758e5e223e88048e04f363 (patch) | |
tree | f0ae0c4ce7bbb928b3eaf24776bbf5a406d31fb6 /libre/linux-libre | |
parent | eb6ae6ca0cb676b88fb9f22ccd4816df6abc4d2c (diff) | |
parent | f5da39f098910b7b6f92dfbcc0c4d5d235d4a57d (diff) |
Merge branch 'master' of ssh://parabolagnulinux.org:1863/home/parabola/abslibre-pre-mips64el
Conflicts:
community/erlang/PKGBUILD
extra/colord/PKGBUILD
extra/redland/PKGBUILD
Diffstat (limited to 'libre/linux-libre')
4 files changed, 220 insertions, 5 deletions
diff --git a/libre/linux-libre/PKGBUILD b/libre/linux-libre/PKGBUILD index 2d98e112b..02cbb9364 100644 --- a/libre/linux-libre/PKGBUILD +++ b/libre/linux-libre/PKGBUILD @@ -1,4 +1,4 @@ -# $Id: PKGBUILD 180054 2013-03-15 08:10:52Z tpowa $ +# $Id: PKGBUILD 180114 2013-03-17 13:00:07Z tpowa $ # Maintainer: Tobias Powalowski <tpowa@archlinux.org> # Maintainer: Thomas Baechler <thomas@archlinux.org> # Maintainer (Parabola): Nicolás Reynolds <fauno@kiwwwi.com.ar> @@ -12,8 +12,8 @@ pkgbase=linux-libre # Build stock -LIBRE kernel _basekernel=3.8 _sublevel=3 pkgver=${_basekernel}.${_sublevel} -pkgrel=1 -_lxopkgver=${_basekernel}.2 # nearly always the same as pkgver +pkgrel=2 +_lxopkgver=${_basekernel}.3 # nearly always the same as pkgver arch=('i686' 'x86_64' 'mips64el') url="http://linux-libre.fsfla.org/" license=('GPL2') @@ -29,6 +29,8 @@ 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' @@ -39,7 +41,9 @@ md5sums=('84c2a77910932ffc7d958744ac9cf2f5' '8267264d9a8966e57fdacd1fa1fc65c4' '04b21c79df0a952c22d681dd4f4562df' 'f3def2cefdcbb954c21d8505d23cc83c' - '72a7d05df8498c0e45632f083403605a') + '40e7b328977ad787a0b5584f193d63fe' + '8b9159931fab0c191a86dbd5a46fa328' + '6dcf31e2ad8625ab2864af257e86564b') if [ "$CARCH" != "mips64el" ]; then # Don't use the Loongson-specific patches on non-mips64el arches. unset source[${#source[@]}-1] @@ -64,6 +68,11 @@ 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 new file mode 100644 index 000000000..cb621d520 --- /dev/null +++ b/libre/linux-libre/drm-i915-enable-irqs-earlier-when-resuming.patch @@ -0,0 +1,82 @@ +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 new file mode 100644 index 000000000..8dc354488 --- /dev/null +++ b/libre/linux-libre/drm-i915-reorder-setup-sequence-to-have-irqs-for-output-setup.patch @@ -0,0 +1,124 @@ +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 0a442abb8..24bb42986 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=3.8.3-1-LIBRE +KERNEL_VERSION=3.8.3-2-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' |