Major layout change to the packages directory

Having one monolithic packages directory makes it hard to find things
and is generally overwhelming. This commit splits it into several
logical sections roughly based on function, recipes.txt gives more
information about the classifications used.

The opportunity is also used to switch from "packages" to "recipes"
as used in OpenEmbedded as the term "packages" can be confusing to
people and has many different meanings.

Not all recipes have been classified yet, this is just a first pass
at separating things out. Some packages are moved to meta-extras as
they're no longer actively used or maintained.

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

1 files changed, 170 insertions, 0 deletions

diff --git a/meta/recipes-kernel/linux/linux-omap-2.6.29/dss2/0043-DSS2-Swap-field-0-and-field-1-registers.patch b/meta/recipes-kernel/linux/linux-omap-2.6.29/dss2/0043-DSS2-Swap-field-0-and-field-1-registers.patch
new file mode 100644
index 000000000..76e37817c
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-omap-2.6.29/dss2/0043-DSS2-Swap-field-0-and-field-1-registers.patch
@@ -0,0 +1,170 @@
+From 35e88797e93b107ba602dee1e2ac8ea761dccd4b Mon Sep 17 00:00:00 2001
+From: =?utf-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@nokia.com>
+Date: Mon, 20 Apr 2009 16:26:20 +0200
+Subject: [PATCH] DSS2: Swap field 0 and field 1 registers
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 8bit
+
+The values for the registers which have alternate values for each field
+were reveresed to what the hardware expects. For the hardware field 0
+is the even field or the bottom field, field 1 is the odd field or the
+top field. So simply swap the register values.
+
+Signed-off-by: Ville Syrjälä <ville.syrjala@nokia.com>
+---
+ drivers/video/omap2/dss/dispc.c |   66 ++++++++++++++++++++++-----------------
+ 1 files changed, 37 insertions(+), 29 deletions(-)
+
+diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
+index 1c036c1..9bab6cf 100644
+--- a/drivers/video/omap2/dss/dispc.c
++++ b/drivers/video/omap2/dss/dispc.c
+@@ -1072,12 +1072,16 @@ static void _dispc_set_scaling(enum omap_plane plane,
+ 
+ 	dispc_write_reg(dispc_reg_att[plane], l);
+ 
++	/*
++	 * field 0 = even field = bottom field
++	 * field 1 = odd field = top field
++	 */
+ 	if (ilace && !fieldmode) {
+-		accu0 = 0;
+-		accu1 = fir_vinc / 2;
+-		if (accu1 >= 1024/2) {
+-			accu0 = 1024/2;
+-			accu1 -= accu0;
++		accu1 = 0;
++		accu0 = fir_vinc / 2;
++		if (accu0 >= 1024/2) {
++			accu1 = 1024/2;
++			accu0 -= accu1;
+ 		}
+ 	}
+ 
+@@ -1266,34 +1270,38 @@ static void calc_dma_rotation_offset(u8 rotation, bool mirror,
+ 		fbh = width;
+ 	}
+ 
++	/*
++	 * field 0 = even field = bottom field
++	 * field 1 = odd field = top field
++	 */
+ 	switch (rotation + mirror * 4) {
+ 	case 0:
+-		*offset0 = 0;
++		*offset1 = 0;
+ 		if (fieldmode)
+-			*offset1 = screen_width * ps;
++			*offset0 = screen_width * ps;
+ 		else
+-			*offset1 = 0;
++			*offset0 = 0;
+ 		*row_inc = pixinc(1 + (screen_width - fbw) +
+ 				(fieldmode ? screen_width : 0),
+ 				ps);
+ 		*pix_inc = pixinc(1, ps);
+ 		break;
+ 	case 1:
+-		*offset0 = screen_width * (fbh - 1) * ps;
++		*offset1 = screen_width * (fbh - 1) * ps;
+ 		if (fieldmode)
+-			*offset1 = *offset0 + ps;
++			*offset0 = *offset1 + ps;
+ 		else
+-			*offset1 = *offset0;
++			*offset0 = *offset1;
+ 		*row_inc = pixinc(screen_width * (fbh - 1) + 1 +
+ 				(fieldmode ? 1 : 0), ps);
+ 		*pix_inc = pixinc(-screen_width, ps);
+ 		break;
+ 	case 2:
+-		*offset0 = (screen_width * (fbh - 1) + fbw - 1) * ps;
++		*offset1 = (screen_width * (fbh - 1) + fbw - 1) * ps;
+ 		if (fieldmode)
+-			*offset1 = *offset0 - screen_width * ps;
++			*offset0 = *offset1 - screen_width * ps;
+ 		else
+-			*offset1 = *offset0;
++			*offset0 = *offset1;
+ 		*row_inc = pixinc(-1 -
+ 				(screen_width - fbw) -
+ 				(fieldmode ? screen_width : 0),
+@@ -1301,11 +1309,11 @@ static void calc_dma_rotation_offset(u8 rotation, bool mirror,
+ 		*pix_inc = pixinc(-1, ps);
+ 		break;
+ 	case 3:
+-		*offset0 = (fbw - 1) * ps;
++		*offset1 = (fbw - 1) * ps;
+ 		if (fieldmode)
+-			*offset1 = *offset0 - ps;
++			*offset0 = *offset1 - ps;
+ 		else
+-			*offset1 = *offset0;
++			*offset0 = *offset1;
+ 		*row_inc = pixinc(-screen_width * (fbh - 1) - 1 -
+ 				(fieldmode ? 1 : 0), ps);
+ 		*pix_inc = pixinc(screen_width, ps);
+@@ -1313,11 +1321,11 @@ static void calc_dma_rotation_offset(u8 rotation, bool mirror,
+ 
+ 	/* mirroring */
+ 	case 0 + 4:
+-		*offset0 = (fbw - 1) * ps;
++		*offset1 = (fbw - 1) * ps;
+ 		if (fieldmode)
+-			*offset1 = *offset0 + screen_width * ps;
++			*offset0 = *offset1 + screen_width * ps;
+ 		else
+-			*offset1 = *offset0;
++			*offset0 = *offset1;
+ 		*row_inc = pixinc(screen_width * 2 - 1 +
+ 				(fieldmode ? screen_width : 0),
+ 				ps);
+@@ -1325,11 +1333,11 @@ static void calc_dma_rotation_offset(u8 rotation, bool mirror,
+ 		break;
+ 
+ 	case 1 + 4:
+-		*offset0 = 0;
++		*offset1 = 0;
+ 		if (fieldmode)
+-			*offset1 = *offset0 + screen_width * ps;
++			*offset0 = *offset1 + screen_width * ps;
+ 		else
+-			*offset1 = *offset0;
++			*offset0 = *offset1;
+ 		*row_inc = pixinc(-screen_width * (fbh - 1) + 1 +
+ 				(fieldmode ? 1 : 0),
+ 				ps);
+@@ -1337,11 +1345,11 @@ static void calc_dma_rotation_offset(u8 rotation, bool mirror,
+ 		break;
+ 
+ 	case 2 + 4:
+-		*offset0 = screen_width * (fbh - 1) * ps;
++		*offset1 = screen_width * (fbh - 1) * ps;
+ 		if (fieldmode)
+-			*offset1 = *offset0 + screen_width * ps;
++			*offset0 = *offset1 + screen_width * ps;
+ 		else
+-			*offset1 = *offset0;
++			*offset0 = *offset1;
+ 		*row_inc = pixinc(1 - screen_width * 2 -
+ 				(fieldmode ? screen_width : 0),
+ 				ps);
+@@ -1349,11 +1357,11 @@ static void calc_dma_rotation_offset(u8 rotation, bool mirror,
+ 		break;
+ 
+ 	case 3 + 4:
+-		*offset0 = (screen_width * (fbh - 1) + fbw - 1) * ps;
++		*offset1 = (screen_width * (fbh - 1) + fbw - 1) * ps;
+ 		if (fieldmode)
+-			*offset1 = *offset0 + screen_width * ps;
++			*offset0 = *offset1 + screen_width * ps;
+ 		else
+-			*offset1 = *offset0;
++			*offset0 = *offset1;
+ 		*row_inc = pixinc(screen_width * (fbh - 1) - 1 -
+ 				(fieldmode ? 1 : 0),
+ 				ps);
+-- 
+1.5.6.5
+