1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
From 6f1f0c7b19ecb468824b79f9d181ef0da41b7d7d Mon Sep 17 00:00:00 2001
From: Hardik Shah <hardik.shah@ti.com>
Date: Fri, 17 Apr 2009 13:58:21 +0530
Subject: [PATCH 39/69] DSS2: Add sysfs entry to for the alpha blending support.
Signed-off-by: Hardik Shah <hardik.shah@ti.com>
---
drivers/video/omap2/dss/manager.c | 21 +++++++++++++++++++++
1 files changed, 21 insertions(+), 0 deletions(-)
diff --git a/drivers/video/omap2/dss/manager.c b/drivers/video/omap2/dss/manager.c
index e0501c4..7965a84 100644
--- a/drivers/video/omap2/dss/manager.c
+++ b/drivers/video/omap2/dss/manager.c
@@ -192,6 +192,22 @@ static ssize_t manager_color_key_enabled_store(struct omap_overlay_manager *mgr,
return size;
}
+static ssize_t manager_alpha_blending_enabled_show(
+ struct omap_overlay_manager *mgr, char *buf)
+{
+ return snprintf(buf, PAGE_SIZE, "%d\n",
+ mgr->get_alpha_blending_status(mgr));
+}
+static ssize_t manager_alpha_blending_enabled_store(
+ struct omap_overlay_manager *mgr,
+ const char *buf, size_t size)
+{
+ int enable;
+ if (sscanf(buf, "%d", &enable) != 1)
+ return -EINVAL;
+ mgr->enable_alpha_blending(mgr, enable);
+ return size;
+}
struct manager_attribute {
@@ -215,6 +231,10 @@ static MANAGER_ATTR(color_key_value, S_IRUGO|S_IWUSR,
manager_color_key_value_show, manager_color_key_value_store);
static MANAGER_ATTR(color_key_enabled, S_IRUGO|S_IWUSR,
manager_color_key_enabled_show, manager_color_key_enabled_store);
+static MANAGER_ATTR(alpha_blending_enabled, S_IRUGO|S_IWUSR,
+ manager_alpha_blending_enabled_show,
+ manager_alpha_blending_enabled_store);
+
static struct attribute *manager_sysfs_attrs[] = {
&manager_attr_name.attr,
@@ -223,6 +243,7 @@ static struct attribute *manager_sysfs_attrs[] = {
&manager_attr_color_key_type.attr,
&manager_attr_color_key_value.attr,
&manager_attr_color_key_enabled.attr,
+ &manager_attr_alpha_blending_enabled.attr,
NULL
};
--
1.6.2.4
|
