kernel: added 2 patches for i915 drm (Arch), enable firewire, disable linux logo.

srcpkgs/kernel/files/x86_64-dotconfig

@@ -1715,7 +1715,11 @@ CONFIG_FUSION_CTL=m
 #
 # IEEE 1394 (FireWire) support
 #
-# CONFIG_FIREWIRE is not set
+CONFIG_FIREWIRE=m
+CONFIG_FIREWIRE_OHCI=m
+CONFIG_FIREWIRE_OHCI_DEBUG=y
+CONFIG_FIREWIRE_SBP2=m
+CONFIG_FIREWIRE_NET=m
 CONFIG_FIREWIRE_NOSY=m
 CONFIG_I2O=m
 CONFIG_I2O_LCT_NOTIFY_ON_CHANGES=y
@@ -3408,6 +3412,12 @@ CONFIG_DVB_PLUTO2=m
 #
 CONFIG_DVB_DM1105=m
 
+#
+# Supported FireWire (IEEE 1394) Adapters
+#
+CONFIG_DVB_FIREDTV=m
+CONFIG_DVB_FIREDTV_INPUT=y
+
 #
 # Supported Earthsoft PT1 Adapters
 #
@@ -3731,10 +3741,10 @@ CONFIG_FONT_8x16=y
 # CONFIG_FONT_SUN8x16 is not set
 # CONFIG_FONT_SUN12x22 is not set
 # CONFIG_FONT_10x18 is not set
-CONFIG_LOGO=y
-CONFIG_LOGO_LINUX_MONO=y
-CONFIG_LOGO_LINUX_VGA16=y
-CONFIG_LOGO_LINUX_CLUT224=y
+# CONFIG_LOGO is not set
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+# CONFIG_LOGO_LINUX_CLUT224 is not set
 CONFIG_SOUND=m
 CONFIG_SOUND_OSS_CORE=y
 CONFIG_SOUND_OSS_CORE_PRECLAIM=y
@@ -3890,6 +3900,10 @@ CONFIG_SND_USB_CAIAQ=m
 CONFIG_SND_USB_CAIAQ_INPUT=y
 CONFIG_SND_USB_US122L=m
 CONFIG_SND_USB_6FIRE=m
+CONFIG_SND_FIREWIRE=y
+CONFIG_SND_FIREWIRE_LIB=m
+CONFIG_SND_FIREWIRE_SPEAKERS=m
+CONFIG_SND_ISIGHT=m
 CONFIG_SND_SOC=m
 CONFIG_SND_SOC_CACHE_LZO=y
 CONFIG_SND_SOC_I2C_AND_SPI=m
@@ -5242,6 +5256,7 @@ CONFIG_RING_BUFFER_ALLOW_SWAP=y
 CONFIG_TRACING_SUPPORT=y
 # CONFIG_FTRACE is not set
 # CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
+CONFIG_FIREWIRE_OHCI_REMOTE_DMA=y
 # CONFIG_DYNAMIC_DEBUG is not set
 # CONFIG_DMA_API_DEBUG is not set
 # CONFIG_ATOMIC64_SELFTEST is not set

srcpkgs/kernel/patches/i915-fix-ghost-tv-output.patch

@@ -0,0 +1,26 @@
+Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
+Tested-by: Santi <santi@agolina.net>
+---
+ drivers/gpu/drm/i915/intel_tv.c |    9 +++++++++
+ 1 files changed, 9 insertions(+), 0 deletions(-)
+
+diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
+index dc83b7a..c8f67bf 100644
+--- a/drivers/gpu/drm/i915/intel_tv.c
++++ b/drivers/gpu/drm/i915/intel_tv.c
+@@ -1267,6 +1267,15 @@
+		   DAC_B_0_7_V |
+		   DAC_C_0_7_V);
+
++	/*
++	 * The TV sense state should be cleared to zero on cantiga platform. Otherwise
++	 * the TV is misdetected. This is hardware requirement.
++	 */
++	if (IS_GM45(dev))
++		tv_dac &= ~(TVDAC_STATE_CHG_EN | TVDAC_A_SENSE_CTL |
++			    TVDAC_B_SENSE_CTL | TVDAC_C_SENSE_CTL);
++
++
+	I915_WRITE(TV_CTL, tv_ctl);
+	I915_WRITE(TV_DAC, tv_dac);
+	POSTING_READ(TV_DAC);

srcpkgs/kernel/patches/i915-gpu-finish.patch

@@ -0,0 +1,55 @@
+commit 389a55581e30607af0fcde6cdb4e54f189cf46cf
+Author: Chris Wilson <chris@chris-wilson.co.uk>
+Date:   Tue Nov 29 15:12:16 2011 +0000
+
+    drm/i915: Only clear the GPU domains upon a successful finish
+
+    By clearing the GPU read domains before waiting upon the buffer, we run
+    the risk of the wait being interrupted and the domains prematurely
+    cleared. The next time we attempt to wait upon the buffer (after
+    userspace handles the signal), we believe that the buffer is idle and so
+    skip the wait.
+
+    There are a number of bugs across all generations which show signs of an
+    overly haste reuse of active buffers.
+
+    Such as:
+
+      https://bugs.freedesktop.org/show_bug.cgi?id=29046
+      https://bugs.freedesktop.org/show_bug.cgi?id=35863
+      https://bugs.freedesktop.org/show_bug.cgi?id=38952
+      https://bugs.freedesktop.org/show_bug.cgi?id=40282
+      https://bugs.freedesktop.org/show_bug.cgi?id=41098
+      https://bugs.freedesktop.org/show_bug.cgi?id=41102
+      https://bugs.freedesktop.org/show_bug.cgi?id=41284
+      https://bugs.freedesktop.org/show_bug.cgi?id=42141
+
+    A couple of those pre-date i915_gem_object_finish_gpu(), so may be
+    unrelated (such as a wild write from a userspace command buffer), but
+    this does look like a convincing cause for most of those bugs.
+
+    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
+    Cc: stable@kernel.org
+    Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
+    Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
+
+diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
+index d560175..036bc58 100644
+--- a/drivers/gpu/drm/i915/i915_gem.c
++++ b/drivers/gpu/drm/i915/i915_gem.c
+@@ -3087,10 +3087,13 @@ i915_gem_object_finish_gpu(struct drm_i915_gem_object *obj)
+			return ret;
+	}
+
++	ret = i915_gem_object_wait_rendering(obj);
++	if (ret)
++		return ret;
++
+	/* Ensure that we invalidate the GPU's caches and TLBs. */
+	obj->base.read_domains &= ~I915_GEM_GPU_DOMAINS;
+-
+-	return i915_gem_object_wait_rendering(obj);
++	return 0;
+ }
+
+ /**

srcpkgs/kernel/patches/unionfs-2.5.10_for_3.1.0-rc4-pld.diff.gz.args

@@ -1 +0,0 @@
--Np1

srcpkgs/kernel/template

@@ -11,8 +11,9 @@ triggers="kernel-hooks"
 nostrip=yes
 noverifyrdeps=yes
 preserve=yes
+patch_args="-Np1"
 
-#revision=1
+revision=1
 _kernel_headers_revision=${revision}
 if [ -n "${_kernel_snapshot}" ]; then
 	if [ -n "${_kernel_patch_ver}" ]; then