rename packages/ to recipes/ per earlier agreement

See links below for more details:
http://thread.gmane.org/gmane.comp.handhelds.openembedded/21326
http://thread.gmane.org/gmane.comp.handhelds.openembedded/21816

Signed-off-by: Denys Dmytriyenko <denis@denix.org>
Acked-by: Mike Westerhof <mwester@dls.net>
Acked-by: Philip Balister <philip@balister.org>
Acked-by: Khem Raj <raj.khem@gmail.com>
Acked-by: Marcin Juszkiewicz <hrw@openembedded.org>
Acked-by: Koen Kooi <koen@openembedded.org>
Acked-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>

1 files changed, 138 insertions, 0 deletions

diff --git a/recipes/linux/linux-omap-pm/0001-Implement-downsampling-with-debugs.patch b/recipes/linux/linux-omap-pm/0001-Implement-downsampling-with-debugs.patch
new file mode 100644
index 0000000000..d3608df9cb
--- /dev/null
+++ b/recipes/linux/linux-omap-pm/0001-Implement-downsampling-with-debugs.patch
@@ -0,0 +1,138 @@
+From 1ef94095e9399a9a387b7b457b48f6c5de7013d8 Mon Sep 17 00:00:00 2001
+From: Tuomas Kulve <tuomas.kulve@movial.com>
+Date: Fri, 31 Oct 2008 14:23:57 +0200
+Subject: [PATCH] Implement downsampling (with debugs).
+
+---
+ drivers/video/omap/dispc.c |   75 +++++++++++++++++++++++++++++++++++++-------
+ 1 files changed, 63 insertions(+), 12 deletions(-)
+
+diff --git a/drivers/video/omap/dispc.c b/drivers/video/omap/dispc.c
+index 68bc887..3640dbe 100644
+--- a/drivers/video/omap/dispc.c
++++ b/drivers/video/omap/dispc.c
+@@ -18,6 +18,8 @@
+  * with this program; if not, write to the Free Software Foundation, Inc.,
+  * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+  */
++#define DEBUG
++#define VERBOSE_DEBUG
+ #include <linux/kernel.h>
+ #include <linux/dma-mapping.h>
+ #include <linux/mm.h>
+@@ -545,6 +547,17 @@ static void write_firhv_reg(int plane, int reg, u32 value)
+ 	dispc_write_reg(base + reg * 8,	value);
+ }
+ 
++static void write_firv_reg(int plane, int reg, u32 value)
++{
++	u32 base;
++
++	if (plane == 1)
++		base = 0x1E0;
++	else
++		base = 0x1E0 + 0x20;
++	dispc_write_reg(base + reg * 4,	value);
++}
++
+ static void set_upsampling_coef_table(int plane)
+ {
+ 	const u32 coef[][2] = {
+@@ -565,6 +578,27 @@ static void set_upsampling_coef_table(int plane)
+ 	}
+ }
+ 
++static void set_downsampling_coef_table(int plane)
++{
++	const u32 coef[][3] = {
++                { 0x24382400, 0x24382400, 0x00000000 },
++                { 0x28371FFE, 0x28391F04, 0x000004FE },
++                { 0x2C361BFB, 0x2D381B08, 0x000008FB },
++                { 0x303516F9, 0x3237170C, 0x00000CF9 },
++                { 0x11343311, 0x123737F7, 0x0000F711 },
++                { 0x1635300C, 0x173732F9, 0x0000F90C },
++                { 0x1B362C08, 0x1B382DFB, 0x0000FB08 },
++                { 0x1F372804, 0x1F3928FE, 0x0000FE04 },
++	};
++	int i;
++
++	for (i = 0; i < 8; i++) {
++		write_firh_reg(plane, i, coef[i][0]);
++		write_firhv_reg(plane, i, coef[i][1]);
++		write_firv_reg(plane, i, coef[i][2]);
++	}
++}
++
+ static int omap_dispc_set_scale(int plane,
+ 				int orig_width, int orig_height,
+ 				int out_width, int out_height)
+@@ -592,25 +626,47 @@ static int omap_dispc_set_scale(int plane,
+ 		if (orig_height > out_height ||
+ 		    orig_width * 8 < out_width ||
+ 		    orig_height * 8 < out_height) {
++                        dev_dbg(dispc.fbdev->dev, 
++                                "Max upsampling is 8x, "
++                                "tried: %dx%d -> %dx%d\n",
++                                orig_width, orig_height,
++                                out_width, out_height);
+ 			enable_lcd_clocks(0);
+ 			return -EINVAL;
+ 		}
+ 		set_upsampling_coef_table(plane);
+ 	} else if (orig_width > out_width) {
+-		/* Downsampling not yet supported
+-		*/
+-
+-		enable_lcd_clocks(0);
+-		return -EINVAL;
++		/*
++		 * Downsampling.
++		 * Currently you can only scale both dimensions in one way.
++		 */
++		if (orig_height < out_height ||
++		    orig_width > out_width * 4||
++		    orig_height > out_height * 4) {
++                        dev_dbg(dispc.fbdev->dev, 
++                                "Max downsampling is 4x, "
++                                "tried: %dx%d -> %dx%d\n",
++                                orig_width, orig_height,
++                                out_width, out_height);
++			enable_lcd_clocks(0);
++			return -EINVAL;
++		}
++		set_downsampling_coef_table(plane);
+ 	}
+ 	if (!orig_width || orig_width == out_width)
+ 		fir_hinc = 0;
+ 	else
+-		fir_hinc = 1024 * orig_width / out_width;
++		fir_hinc = 1024 * (orig_width -1)/ (out_width -1);
+ 	if (!orig_height || orig_height == out_height)
+ 		fir_vinc = 0;
+ 	else
+-		fir_vinc = 1024 * orig_height / out_height;
++		fir_vinc = 1024 * (orig_height-1) / (out_height -1 );
++
++	dev_dbg(dispc.fbdev->dev, "out_width %d out_height %d orig_width %d "
++		"orig_height %d fir_hinc  %d fir_vinc %d\n",
++		out_width, out_height, orig_width, orig_height,
++		fir_hinc, fir_vinc);
++
+ 	dispc.fir_hinc[plane] = fir_hinc;
+ 	dispc.fir_vinc[plane] = fir_vinc;
+ 
+@@ -619,11 +675,6 @@ static int omap_dispc_set_scale(int plane,
+ 		    ((fir_vinc & 4095) << 16) |
+ 		    (fir_hinc & 4095));
+ 
+-	dev_dbg(dispc.fbdev->dev, "out_width %d out_height %d orig_width %d "
+-		"orig_height %d fir_hinc  %d fir_vinc %d\n",
+-		out_width, out_height, orig_width, orig_height,
+-		fir_hinc, fir_vinc);
+-
+ 	MOD_REG_FLD(vs_reg[plane],
+ 		    FLD_MASK(16, 11) | FLD_MASK(0, 11),
+ 		    ((out_height - 1) << 16) | (out_width - 1));
+-- 
+1.5.6.5
+