diff options
| author | Jason Chen <b02280@freescale.com> | 2011-08-02 15:27:59 +0800 |
|---|---|---|
| committer | Jason Chen <b02280@freescale.com> | 2011-08-03 11:28:41 +0800 |
| commit | a8d6e9bf1b7eacd48d954b69b9d8cae34c9117bc (patch) | |
| tree | 2edd31a41d4bbded6f5b08cca073406688c39cfa /drivers | |
| parent | afcf844837631812bbbc6a763eae6ce43a77f52b (diff) | |
ENGR00154132 ipuv3 fb: add fb unblank event after set var
1. some display dev need unblank event to power up.
2. add EOF to disp dev string to avoid overflow error.
Signed-off-by: Jason Chen <b02280@freescale.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/mxc/mxc_ipuv3_fb.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/video/mxc/mxc_ipuv3_fb.c b/drivers/video/mxc/mxc_ipuv3_fb.c index a27815096415..d1252bae883c 100644 --- a/drivers/video/mxc/mxc_ipuv3_fb.c +++ b/drivers/video/mxc/mxc_ipuv3_fb.c @@ -1640,6 +1640,7 @@ static int mxcfb_option_setup(struct platform_device *pdev) if (!strncmp(opt, "dev=", 4)) { memcpy(pdata->disp_dev, opt + 4, strlen(opt) - 4); + pdata->disp_dev[strlen(opt) - 4] = '\0'; continue; } if (!strncmp(opt, "if=", 3)) { @@ -1759,6 +1760,12 @@ static int mxcfb_register(struct fb_info *fbi) fbi->flags &= ~FBINFO_MISC_USEREVENT; console_unlock(); + if (mxcfbi->next_blank == FB_BLANK_UNBLANK) { + console_lock(); + fb_blank(fbi, FB_BLANK_UNBLANK); + console_unlock(); + } + ret = register_framebuffer(fbi); if (ret < 0) goto err2; |