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From 32cf39c92dfd28e18936c31eea90b4d43a3c0968 Mon Sep 17 00:00:00 2001
From: Hardik Shah <hardik.shah@ti.com>
Date: Fri, 24 Apr 2009 14:33:48 +0530
Subject: [PATCH 56/69] DSS2: Rotation attrs for YUV need not to be reversed for 90 and 270
DSS2 supports horizontal mirroing. so only 180 and 0 degree attributes needs
to be reversed for mirroring.
Slight corrupt image is seen with 90 ad 270 degree rotation with mirroring
when the image height and widht is not 32-pixels aligned. To be specific
resolution is 168X192.
Signed-off-by: Hardik Shah <hardik.shah@ti.com>
---
drivers/video/omap2/dss/dispc.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index b6a39f5..f79decb 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -1110,9 +1110,9 @@ static void _dispc_set_rotation_attrs(enum omap_plane plane, u8 rotation,
if (mirroring) {
switch (rotation) {
case 0: vidrot = 2; break;
- case 1: vidrot = 3; break;
+ case 1: vidrot = 1; break;
case 2: vidrot = 0; break;
- case 3: vidrot = 1; break;
+ case 3: vidrot = 3; break;
}
} else {
switch (rotation) {
--
1.6.2.4
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