linux-moblin: 2.6.27-rc6 kernel

That includes the fastboot patches. An eee boots in 10s with that 
kernel.


git-svn-id: https://svn.o-hand.com/repos/poky/trunk@5470 311d38ba-8fff-0310-9ca6-ca027cbcb966

1 files changed, 60 insertions, 0 deletions

diff --git a/meta/packages/linux/linux-moblin-2.6.27-rc6/0002-i915-remove-settable-use_mi_batchbuffer_start.patch b/meta/packages/linux/linux-moblin-2.6.27-rc6/0002-i915-remove-settable-use_mi_batchbuffer_start.patch
new file mode 100644
index 000000000..f3c41f7cb
--- /dev/null
+++ b/meta/packages/linux/linux-moblin-2.6.27-rc6/0002-i915-remove-settable-use_mi_batchbuffer_start.patch
@@ -0,0 +1,60 @@
+commit 91019197abbfde388d0b71b0fc8979a936c23fe3
+Author: Keith Packard <keithp@keithp.com>
+Date:   Wed Jul 30 12:28:47 2008 -0700
+
+    i915: remove settable use_mi_batchbuffer_start
+    
+    The driver can know what hardware requires MI_BATCH_BUFFER vs
+    MI_BATCH_BUFFER_START; there's no reason to let user mode configure this.
+    
+    Signed-off-by: Eric Anholt <eric@anholt.net>
+    Signed-off-by: Dave Airlie <airlied@redhat.com>
+
+diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
+index 8897434..24adbde 100644
+--- a/drivers/gpu/drm/i915/i915_dma.c
++++ b/drivers/gpu/drm/i915/i915_dma.c
+@@ -159,13 +159,6 @@ static int i915_initialize(struct drm_device * dev, drm_i915_init_t * init)
+ 	dev_priv->current_page = 0;
+ 	dev_priv->sarea_priv->pf_current_page = dev_priv->current_page;
+ 
+-	/* We are using separate values as placeholders for mechanisms for
+-	 * private backbuffer/depthbuffer usage.
+-	 */
+-	dev_priv->use_mi_batchbuffer_start = 0;
+-	if (IS_I965G(dev)) /* 965 doesn't support older method */
+-		dev_priv->use_mi_batchbuffer_start = 1;
+-
+ 	/* Allow hardware batchbuffers unless told otherwise.
+ 	 */
+ 	dev_priv->allow_batchbuffer = 1;
+@@ -486,7 +479,7 @@ static int i915_dispatch_batchbuffer(struct drm_device * dev,
+ 				return ret;
+ 		}
+ 
+-		if (dev_priv->use_mi_batchbuffer_start) {
++		if (!IS_I830(dev) && !IS_845G(dev)) {
+ 			BEGIN_LP_RING(2);
+ 			if (IS_I965G(dev)) {
+ 				OUT_RING(MI_BATCH_BUFFER_START | (2 << 6) | MI_BATCH_NON_SECURE_I965);
+@@ -697,8 +690,6 @@ static int i915_setparam(struct drm_device *dev, void *data,
+ 
+ 	switch (param->param) {
+ 	case I915_SETPARAM_USE_MI_BATCHBUFFER_START:
+-		if (!IS_I965G(dev))
+-			dev_priv->use_mi_batchbuffer_start = param->value;
+ 		break;
+ 	case I915_SETPARAM_TEX_LRU_LOG_GRANULARITY:
+ 		dev_priv->tex_lru_log_granularity = param->value;
+diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
+index d7326d9..2d441d3 100644
+--- a/drivers/gpu/drm/i915/i915_drv.h
++++ b/drivers/gpu/drm/i915/i915_drv.h
+@@ -99,7 +99,6 @@ typedef struct drm_i915_private {
+ 	int front_offset;
+ 	int current_page;
+ 	int page_flipping;
+-	int use_mi_batchbuffer_start;
+ 
+ 	wait_queue_head_t irq_queue;
+ 	atomic_t irq_received;