diff options
| -rw-r--r-- | drivers/video/mxc/mxc_ipuv3_fb.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/video/mxc/mxc_ipuv3_fb.c b/drivers/video/mxc/mxc_ipuv3_fb.c index 3af13e6f0e46..eb9b2f24842d 100644 --- a/drivers/video/mxc/mxc_ipuv3_fb.c +++ b/drivers/video/mxc/mxc_ipuv3_fb.c @@ -2047,15 +2047,15 @@ static int mxcfb_ioctl(struct fb_info *fbi, unsigned int cmd, unsigned long arg) } } - if (mxc_fbi->cur_prefetch == !!enable) - break; - retval = mxcfb_check_var(&fbi->var, fbi); if (retval) break; mxc_fbi->prefetch = !!enable; + if (mxc_fbi->cur_prefetch == mxc_fbi->prefetch) + break; + fbi->var.activate = (fbi->var.activate & ~FB_ACTIVATE_MASK) | FB_ACTIVATE_NOW | FB_ACTIVATE_FORCE; retval = mxcfb_set_par(fbi); |