>From 7489c709a46cbc2f0c4fe4f6ed716597b930a0fe Mon Sep 17 00:00:00 2001
From: Sergio Aguirre <saaguirre@xxxxxx>
Date: Tue, 6 Jan 2009 14:17:35 -0600
Subject: [PATCH] OMAP3ISP: Preview: Dynamic update of Color effects
This patch allows to update color effects instantly when streaming is off.
Signed-off-by: Sergio Aguirre <saaguirre@xxxxxx>
---
drivers/media/video/isp/isppreview.c | 10 +++++++++-
1 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/drivers/media/video/isp/isppreview.c b/drivers/media/video/isp/isppreview.c
index 4bd2ed5..3c214c3 100755
--- a/drivers/media/video/isp/isppreview.c
+++ b/drivers/media/video/isp/isppreview.c
@@ -1457,7 +1457,15 @@ EXPORT_SYMBOL(isppreview_get_brightness_range);
void isppreview_set_color(u8 *mode)
{
ispprev_obj.color = *mode;
- update_color_matrix = 1;
+ spin_lock(&ispprev_obj.ispprev_lock);
+ if (ispprev_obj.stream_on == 0) {
+ isppreview_config_rgb_to_ycbcr(
+ flr_prev_csc[ispprev_obj.color]);
+ update_color_matrix = 0;
+ } else
+ update_color_matrix = 1;
+
+ spin_unlock(&ispprev_obj.ispprev_lock);
}
EXPORT_SYMBOL(isppreview_set_color);
--
1.5.6.5
--
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