diff options
| author | Anil <anil.v@partner.samsung.com> | 2012-05-11 16:32:55 +0530 |
|---|---|---|
| committer | Tushar Behera <tushar.behera@linaro.org> | 2013-05-09 15:22:16 +0530 |
| commit | 487b328cbca4481ebecf603ffecd5b31a60ccb3a (patch) | |
| tree | de1f7cfc6b39348f5085e6c5e6f47e0432924182 | |
| parent | cc2f7e85a9cef6fb6308eb28f11feffe6efe7afd (diff) | |
video: s3c-fb: Add open and release function
Signed-off-by: Anil <anil.v@partner.samsung.com>
| -rw-r--r-- | drivers/video/s3c-fb.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c index ab6b66d9b743..62f3ab94ebcd 100644 --- a/drivers/video/s3c-fb.c +++ b/drivers/video/s3c-fb.c @@ -1042,8 +1042,30 @@ static int s3c_fb_ioctl(struct fb_info *info, unsigned int cmd, return ret; } +int s3c_fb_open(struct fb_info *info, int user) +{ + s3c_fb_set_par(info); + return 0; +} + +int s3c_fb_release(struct fb_info *info, int user) +{ + struct s3c_fb_win *win = info->par; + struct s3c_fb *sfb = win->parent; + void __iomem *regs = sfb->regs; + int win_no = win->index; + + if (win_no != 2) { + printk(KERN_DEBUG"Releasing window %d\n", win_no); + writel(0, regs + WINCON(win_no)); + } + return 0; +} + static struct fb_ops s3c_fb_ops = { .owner = THIS_MODULE, + .fb_open = s3c_fb_open, + .fb_release = s3c_fb_release, .fb_check_var = s3c_fb_check_var, .fb_set_par = s3c_fb_set_par, .fb_blank = s3c_fb_blank, |