Signed-off-by: Sascha Hauer <[email protected]>
---
drivers/video/fb.c | 33 ++++++++++++---------------------
include/fb.h | 1 +
2 files changed, 13 insertions(+), 21 deletions(-)
diff --git a/drivers/video/fb.c b/drivers/video/fb.c
index be29695..0e00cb7 100644
--- a/drivers/video/fb.c
+++ b/drivers/video/fb.c
@@ -28,31 +28,22 @@ static int fb_ioctl(struct cdev* cdev, int req, void *data)
return 0;
}
-static int fb_enable_set(struct device_d *dev, struct param_d *param,
- const char *val)
+static int fb_enable_set(struct param_d *param, void *priv)
{
- struct fb_info *info = dev->priv;
+ struct fb_info *info = priv;
int enable;
- char *new;
-
- if (!val)
- return dev_param_set_generic(dev, param, NULL);
- enable = simple_strtoul(val, NULL, 0);
+ enable = info->p_enable;
- if (enable) {
- if (!info->enabled)
- info->fbops->fb_enable(info);
- new = "1";
- } else {
- if (info->enabled)
- info->fbops->fb_disable(info);
- new = "0";
- }
+ if (enable == info->enabled)
+ return 0;
- dev_param_set_generic(dev, param, new);
+ if (enable)
+ info->fbops->fb_enable(info);
+ else
+ info->fbops->fb_disable(info);
- info->enabled = !!enable;
+ info->enabled = enable;
return 0;
}
@@ -165,8 +156,8 @@ static int fb_probe(struct device_d *dev)
{
struct fb_info *info = dev->priv;
- dev_add_param(dev, "enable", fb_enable_set, NULL, 0);
- dev_set_param(dev, "enable", "0");
+ dev_add_param_bool(dev, "enable", fb_enable_set, NULL,
+ &info->p_enable, info);
if (info->num_modes && (info->mode_list != NULL) &&
(info->fbops->fb_activate_var != NULL)) {
diff --git a/include/fb.h b/include/fb.h
index c594418..23d6c6d 100644
--- a/include/fb.h
+++ b/include/fb.h
@@ -102,6 +102,7 @@ struct fb_info {
struct fb_bitfield transp; /* transparency */
int enabled;
+ int p_enable;
};
int register_framebuffer(struct fb_info *info);
--
1.8.2.rc2
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