[arch-commits] Commit in linux/trunk (4 files)

[Tobias Powalowski]

    Date: Sunday, June 24, 2012 @ 13:48:49
  Author: tpowa
Revision: 162269

upgpkg: linux 3.4.4-2

fix backlight and nouveau

Added:
  linux/trunk/3.4.4-fix-backlight-regression.patch
  linux/trunk/3.4.4-fix-gtx560ti-nouveau-regression.patch
Modified:
  linux/trunk/PKGBUILD
  linux/trunk/linux.install

---------------------------------------------+
 3.4.4-fix-backlight-regression.patch        |   38 ++++++++++++++++++++++++++
 3.4.4-fix-gtx560ti-nouveau-regression.patch |   20 +++++++++++++
 PKGBUILD                                    |   18 ++++++++++--
 linux.install                               |    2 -
 4 files changed, 74 insertions(+), 4 deletions(-)

Added: 3.4.4-fix-backlight-regression.patch
===================================================================
--- 3.4.4-fix-backlight-regression.patch	                        (rev 0)
+++ 3.4.4-fix-backlight-regression.patch	2012-06-24 17:48:49 UTC (rev 162269)
@@ -0,0 +1,38 @@
+Subject: Still use ACPI backlight control if _DOS doesn't exist
+
+This is a regression introduced by commit
+ea9f8856bd6d4ed45885b06a338f7362cd6c60e5
+
+https://bugzilla.kernel.org/show_bug.cgi?id=43168
+
+Some platforms don't have _DOS control method, but the ACPI
+backlight still works.
+We do not want to lose the backlight control ability on these platforms.
+
+CC : Igor Murzov <intergalactic.anonymous at gmail.com>
+Signed-off-by: Zhang Rui <rui.zhang at intel.com>
+---
+ drivers/acpi/video.c |   10 ++++++++--
+ 1 file changed, 8 insertions(+), 2 deletions(-)
+
+Index: rtd3/drivers/acpi/video.c
+===================================================================
+--- rtd3.orig/drivers/acpi/video.c
++++ rtd3/drivers/acpi/video.c
+@@ -565,8 +565,14 @@ acpi_video_bus_DOS(struct acpi_video_bus
+ 	video->dos_setting = arg0.integer.value;
+ 	status = acpi_evaluate_object(video->device->handle, "_DOS",
+ 		&args, NULL);
+-	if (ACPI_FAILURE(status))
+-		return -EIO;
++	if (ACPI_FAILURE(status)) {
++		/*
++		 * some platforms don't have _DOS, but the ACPI
++		 * backlight control still works
++		 */
++		ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No _DOS\n"));
++		return 0;
++	}
+ 
+ 	return 0;
+ }

Added: 3.4.4-fix-gtx560ti-nouveau-regression.patch
===================================================================
--- 3.4.4-fix-gtx560ti-nouveau-regression.patch	                        (rev 0)
+++ 3.4.4-fix-gtx560ti-nouveau-regression.patch	2012-06-24 17:48:49 UTC (rev 162269)
@@ -0,0 +1,20 @@
+Revert change to include/drm/drm_fb_helper.h made in commit 4f988d132d2668b4f3b42bfc70daa531115ccca1
+
+ include/drm/drm_fb_helper.h     |    1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h
+index 55e10d6..5120b01 100644
+--- a/include/drm/drm_fb_helper.h
++++ b/include/drm/drm_fb_helper.h
+@@ -35,6 +35,7 @@ struct drm_fb_helper;
+ #include <linux/kgdb.h>
+ 
+ struct drm_fb_helper_crtc {
++	uint32_t crtc_id;
+ 	struct drm_mode_set mode_set;
+ 	struct drm_display_mode *desired_mode;
+ };
+-- 
+1.7.6.5
+

Modified: PKGBUILD
===================================================================
--- PKGBUILD	2012-06-24 17:39:02 UTC (rev 162268)
+++ PKGBUILD	2012-06-24 17:48:49 UTC (rev 162269)
@@ -8,7 +8,7 @@
 _kernelname=${pkgname#linux}
 _basekernel=3.4
 pkgver=${_basekernel}.4
-pkgrel=1
+pkgrel=2
 arch=('i686' 'x86_64')
 url="http://www.kernel.org/"
 license=('GPL2')
@@ -22,7 +22,9 @@
         "${pkgname}.preset"
         'fix-acerhdf-1810T-bios.patch'
         'change-default-console-loglevel.patch'
-        'i915-fix-ghost-tv-output.patch')
+        'i915-fix-ghost-tv-output.patch'
+        '3.4.4-fix-backlight-regression.patch'
+        '3.4.4-fix-gtx560ti-nouveau-regression.patch')
 md5sums=('967f72983655e2479f951195953e8480'
          '58e6672d932d74d5e2b6811b9d37d67c'
          '3f2c307c8ffae67f60c13ef69af8364a'
@@ -30,7 +32,9 @@
          'eb14dcfd80c00852ef81ded6e826826a'
          '38c1fd4a1f303f1f6c38e7f082727e2f'
          '9d3c56a4b999c8bfbd4018089a62f662'
-         '263725f20c0b9eb9c353040792d644e5')
+         '263725f20c0b9eb9c353040792d644e5'
+         '80a46681386bb87813989faeb92bdd9a'
+         '827ffd855dc8b0c91577545c5804c19f')
 
 build() {
   cd "${srcdir}/linux-${_basekernel}"
@@ -50,6 +54,14 @@
   # needed.
   patch -Np1 -i "${srcdir}/i915-fix-ghost-tv-output.patch"
 
+  # Fix backlight control on some laptops:
+  # https://bugzilla.kernel.org/show_bug.cgi?id=43168
+  patch -Np1 -i "${srcdir}/3.4.4-fix-backlight-regression.patch"
+
+  # fix nouveau regression
+  # Arch Linux bug report: FS#30417
+  patch -Np1 -i "${srcdir}/3.4.4-fix-gtx560ti-nouveau-regression.patch"
+
   # Patch submitted upstream, waiting for inclusion:
   # https://lkml.org/lkml/2012/2/19/51
   # add support for latest bios of Acer 1810T acerhdf module

Modified: linux.install
===================================================================
--- linux.install	2012-06-24 17:39:02 UTC (rev 162268)
+++ linux.install	2012-06-24 17:48:49 UTC (rev 162269)
@@ -2,7 +2,7 @@
 # arg 2:  the old package version
 
 KERNEL_NAME=
-KERNEL_VERSION=3.4.4-1-ARCH
+KERNEL_VERSION=3.4.4-2-ARCH
 
 # 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'