branch Attitude Adjustment

git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@33625 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 49 insertions, 0 deletions

diff --git a/target/linux/coldfire/patches/101-kernel-2.6.38-Fix-LCD-framebuffer-driver-data-swap-bug-for-MCF5441.patch b/target/linux/coldfire/patches/101-kernel-2.6.38-Fix-LCD-framebuffer-driver-data-swap-bug-for-MCF5441.patch
new file mode 100644
index 000000000..b948d1f83
--- /dev/null
+++ b/target/linux/coldfire/patches/101-kernel-2.6.38-Fix-LCD-framebuffer-driver-data-swap-bug-for-MCF5441.patch
@@ -0,0 +1,49 @@
+From 633531cdbaa3ed70a364db78fd7f8ae11da3e394 Mon Sep 17 00:00:00 2001
+From: Wang Huan <wanghuan@zch06.freescale.net>
+Date: Wed, 14 Sep 2011 17:40:41 +0800
+Subject: [PATCH] Fix LCD framebuffer driver data swap bug for MCF54418
+
+This patch fixed LCD framebuffer driver data swap bug
+for MCF54418.
+
+Signed-off-by: Alison Wang <b18965@freescale.com>
+---
+ drivers/video/fsl-ssd1289-fb.c |   13 ++++++++++---
+ 1 files changed, 10 insertions(+), 3 deletions(-)
+
+--- a/drivers/video/fsl-ssd1289-fb.c
++++ b/drivers/video/fsl-ssd1289-fb.c
+@@ -54,8 +54,10 @@ static int ssd1289_spi_writeblock(struct
+ 	for (i = 0; i < SPI_LCD_BLOCK_SIZE; i++) {
+ 		if (i % 2 == 0)
+ 			spi_block_buffer[i] = 0x01;
+-		else if (flag == 1)
+-			spi_block_buffer[i] = *(daddr + (i >> 1));
++		else if ((flag == 1) && (i % 4 == 1))
++			spi_block_buffer[i] = *(daddr + (i >> 1) + 1);
++		else if ((flag == 1) && (i % 4 == 3))
++			spi_block_buffer[i] = *(daddr + (i >> 1) - 1);
+ 		else if (flag == 0)
+ 			spi_block_buffer[i] = 0;
+ 	}
+@@ -331,6 +333,9 @@ static int ssd1289fbd(void *arg)
+ 	int i;
+ 	unsigned short *buf_p;
+ 	struct fsl_ssd1289_fb_info *fbinfo = info->par;
++#if defined(CONFIG_SSD1289_FLEXBUS_MODE)
++	unsigned short tmp;
++#endif
+ #if defined(CONFIG_SSD1289_SPI_MODE)
+ 	unsigned char *bufspi_p;
+ 	int count;
+@@ -344,7 +349,9 @@ static int ssd1289fbd(void *arg)
+ 
+ #if defined(CONFIG_SSD1289_FLEXBUS_MODE)
+ 			for (i = 0; i < info->screen_size; i += 2) {
+-				ssd1289_write(info, *buf_p, 1);
++				tmp = ((((*buf_p) & 0x00ff) << 8) |
++						(((*buf_p) & 0xff00) >> 8));
++				ssd1289_write(info, tmp, 1);
+ 				buf_p++;
+ 			}
+ #elif defined(CONFIG_SSD1289_SPI_MODE)