On Sat, 1 May 2010, Magnus Damm wrote: > On Sat, May 1, 2010 at 1:07 AM, Guennadi Liakhovetski > <g.liakhovetski@xxxxxx> wrote: > > The SH LCDC driver can also function without the IRQ, in which case the > > FBIO_WAITFORVSYNC ioctl() cannot be supported. Enable such a mode. > > > > Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx> > > Why? Doesn't the LCDC hardware block always come with an IRQ line? Because on AP4 intcs is not supported in the mainline yet. And because we can?;) Some code paths in the driver already care for the case, when no IRQ is configured, so, we can just use it. Thanks Guennadi --- Guennadi Liakhovetski, Ph.D. Freelance Open-Source Software Developer http://www.open-technology.de/ -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
