Date:2012-05-16 15:29:13 (8 years 5 months ago)
Author:Maarten ter Huurne
Commit:0a96d721f07f8e97b0f36b749fd565f7e3670b28
Message:MIPS: JZ4740: SLCD: Ignore sysfs rewrite of current TV-out mode

Before this change, writing "off" while the TV-out was already off
would blank the screen for a few hundred ms.
Files: drivers/video/jz4740_slcd_fb.c (1 diff)

Change Details

drivers/video/jz4740_slcd_fb.c
627627    printk("A320 TV out: %d\n", mode);
628628    if (mode > FB_A320TV_LAST)
629629        return -EINVAL;
630    if (mode == jzfb->tv_out)
631        return 0;
630632
631633    if (mode != FB_A320TV_OFF) {
632634        cancel_delayed_work(&jzfb->refresh_work);

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