FBIO_WAITFORVSYNC is a stardard ioctl for waiting vsync, already used by some userspace, so add it as an alias for OMAPFB_WAITFORVSYNC.
Signed-off-by: Grazvydas Ignotas <[email protected]> --- Tomi, I know I already sent this earlier, but as now FBIO_WAITFORVSYNC is a standard ioctl, so why don't we support it? I know you might not like that omapfb_ioctl will have one standard ioctl handler between all OMAP specific ones, but that's something plenty of other drivers do. drivers/video/omap2/omapfb/omapfb-ioctl.c | 12 ++++++++++++ 1 files changed, 12 insertions(+), 0 deletions(-) diff --git a/drivers/video/omap2/omapfb/omapfb-ioctl.c b/drivers/video/omap2/omapfb/omapfb-ioctl.c index 9c73618..32fab5a 100644 --- a/drivers/video/omap2/omapfb/omapfb-ioctl.c +++ b/drivers/video/omap2/omapfb/omapfb-ioctl.c @@ -490,6 +490,7 @@ int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd, unsigned long arg) struct omapfb_vram_info vram_info; struct omapfb_tearsync_info tearsync_info; struct omapfb_display_info display_info; + u32 crt; } p; int r = 0; @@ -648,6 +649,17 @@ int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd, unsigned long arg) r = -EFAULT; break; + case FBIO_WAITFORVSYNC: + if (get_user(p.crt, (__u32 __user *)arg)) { + r = -EFAULT; + break; + } + if (p.crt != 0) { + r = -ENODEV; + break; + } + /* FALLTHROUGH */ + case OMAPFB_WAITFORVSYNC: DBG("ioctl WAITFORVSYNC\n"); if (!display) { -- 1.6.3.3 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
