On Mon, Dec 21, 2015 at 11:29:16AM +0100, Daniel Vetter wrote: > On Tue, Dec 15, 2015 at 12:40:30PM +0800, Gary Wang wrote: > > The total delay of HDMI hotplug detecting with 30ms have already > > been split into a resolution of 3 retries of 10ms each, for the worst > > cases. But it still suffered from only waiting 10ms at most in > > intel_hdmi_detect(). This patch corrects it by reading hotplug status > > with 4 times at most for 30ms delay. > > > > v2: > > - straight up to loop execution for more clear in code readability > > - mdelay will replace with msleep by Daniel's new patch > > > > drm/i915: mdelay(10) considered harmful > > > > - suggest to re-evaluate try times for being compatible to old HDMI monitor > > > > Reviewed-by: Cooper Chiou <cooper.chiou@xxxxxxxxx> > > Tested-by: Gary Wang <gary.c.wang@xxxxxxxxx> > > Cc: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx> > > Cc: Daniel Vetter <daniel@xxxxxxxx> > > Cc: Gavin Hindman <gavin.hindman@xxxxxxxxx> > > Cc: Sonika Jindal <sonika.jindal@xxxxxxxxx> > > Cc: Shashank Sharma <shashank.sharma@xxxxxxxxx> > > Signed-off-by: Gary Wang <gary.c.wang@xxxxxxxxx> > > Queued for -next (including cc: fixes), thanks for the patch. Using mdelay() or fixed to use msleep()? -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
