On Tue, Aug 12, 2014 at 07:39:24AM +0100, Chris Wilson wrote: > On Mon, Aug 11, 2014 at 03:33:02PM -0700, clinton.a.taylor@xxxxxxxxx wrote: > > From: Clint Taylor <clinton.a.taylor@xxxxxxxxx> > > > > Intel HDMI does not correctly configure pixel replicated HDMI modes > > 480i and 576i. Remove support for these modes until DRM has been > > changed to correctly identify SD interlaced modes by reporting there > > true horizontal resolution 720 instead of the pre-pixel doubled 1440. > > > > Signed-off-by: Clint Taylor <clinton.a.taylor@xxxxxxxxx> > > --- > > drivers/gpu/drm/i915/intel_hdmi.c | 3 +++ > > 1 file changed, 3 insertions(+) > > > > diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c > > index 5f47d35..ab32523 100644 > > --- a/drivers/gpu/drm/i915/intel_hdmi.c > > +++ b/drivers/gpu/drm/i915/intel_hdmi.c > > @@ -873,6 +873,9 @@ intel_hdmi_mode_valid(struct drm_connector *connector, > > if (mode->flags & DRM_MODE_FLAG_DBLSCAN) > > return MODE_NO_DBLESCAN; > > > > If it is just a workaround for a drm bug. You need a big comment > explaining why you w/a rather than pressing for the bug fix. Well there's a very small chance I'll take this anyway - if the drm core is broken we need to take out the mode from the drm core, not here. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
