meta-emenlow: Layer for eMenlow-based systems.

This layer provides a kernel suitable for booting on eMenlow-based systems,
plus support for Poulsbo graphics.  The Poulsbo support includes a
kernel patch for the graphics driver, a couple of libraries, the 2D
and 3D X drivers, and a properly configured X server.

The closed portions of this support are in the 3D driver, xpsb-glx.
This package contains the binaries for the libraries that communicate
with the kernel driver and a mesa library which uses those libraries.

There is a README in meta-emenlow/ describing how to enable this layer.

Where possible, the recipes use bitbake's new .bbappend facility in
order to avoid copying recipes from meta/.

There are checksums and license information for all of the new packages.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>

1 files changed, 83 insertions, 0 deletions

diff --git a/meta-emenlow/packages/libva/libva-0.31.0/034_g45_fix_return_for_unimpl.patch b/meta-emenlow/packages/libva/libva-0.31.0/034_g45_fix_return_for_unimpl.patch
new file mode 100644
index 0000000000..a4612133bb
--- /dev/null
+++ b/meta-emenlow/packages/libva/libva-0.31.0/034_g45_fix_return_for_unimpl.patch
@@ -0,0 +1,83 @@
+From 3935c6a836b8f90947f0af658a76b97a08a03c67 Mon Sep 17 00:00:00 2001
+From: Gwenole Beauchesne <gbeauchesne@splitted-desktop.com>
+Date: Wed, 4 Nov 2009 13:23:40 +0000
+Subject: [PATCH] [G45] Don't return VA_STATUS_SUCCESS for unimplemented functions.
+
+---
+ i965_drv_video/i965_drv_video.c |   18 +++++++++++-------
+ 1 files changed, 11 insertions(+), 7 deletions(-)
+
+diff --git a/i965_drv_video/i965_drv_video.c b/i965_drv_video/i965_drv_video.c
+index 10baffb..d8a7bd1 100644
+--- a/i965_drv_video/i965_drv_video.c
++++ b/i965_drv_video/i965_drv_video.c
+@@ -534,7 +534,8 @@ i965_SetSubpictureImage(VADriverContextP ctx,
+                         VASubpictureID subpicture,
+                         VAImageID image)
+ {
+-    return VA_STATUS_SUCCESS;
++    /* TODO */
++    return VA_STATUS_ERROR_UNIMPLEMENTED;
+ }
+ 
+ VAStatus 
+@@ -544,7 +545,8 @@ i965_SetSubpictureChromakey(VADriverContextP ctx,
+                             unsigned int chromakey_max,
+                             unsigned int chromakey_mask)
+ {
+-    return VA_STATUS_SUCCESS;
++    /* TODO */
++    return VA_STATUS_ERROR_UNIMPLEMENTED;
+ }
+ 
+ VAStatus 
+@@ -552,7 +554,8 @@ i965_SetSubpictureGlobalAlpha(VADriverContextP ctx,
+                               VASubpictureID subpicture,
+                               float global_alpha)
+ {
+-    return VA_STATUS_SUCCESS;
++    /* TODO */
++    return VA_STATUS_ERROR_UNIMPLEMENTED;
+ }
+ 
+ VAStatus 
+@@ -1141,7 +1144,7 @@ i965_GetDisplayAttributes(VADriverContextP ctx,
+                           int num_attributes)
+ {
+     /* TODO */
+-    return VA_STATUS_ERROR_UNKNOWN;
++    return VA_STATUS_ERROR_UNIMPLEMENTED;
+ }
+ 
+ /* 
+@@ -1156,7 +1159,7 @@ i965_SetDisplayAttributes(VADriverContextP ctx,
+                           int num_attributes)
+ {
+     /* TODO */
+-    return VA_STATUS_ERROR_UNKNOWN;
++    return VA_STATUS_ERROR_UNIMPLEMENTED;
+ }
+ 
+ VAStatus 
+@@ -1166,7 +1169,7 @@ i965_DbgCopySurfaceToBuffer(VADriverContextP ctx,
+                             unsigned int *stride)       /* out */
+ {
+     /* TODO */
+-    return VA_STATUS_ERROR_UNKNOWN;
++    return VA_STATUS_ERROR_UNIMPLEMENTED;
+ }
+ 
+ static VAStatus 
+@@ -1318,7 +1321,8 @@ VAStatus i965_DeriveImage(VADriverContextP ctx,
+                           VASurfaceID surface,
+                           VAImage *image)        /* out */
+ {
+-    return VA_STATUS_SUCCESS;
++    /* TODO */
++    return VA_STATUS_ERROR_OPERATION_FAILED;
+ }
+ 
+ static void 
+-- 
+1.5.4.3
+