On Wed, Sep 21, 2011 at 10:12 AM, Adam Jackson <ajax at redhat.com> wrote: > If hardware does require composite sync for a mode, it's out of luck > with current drivers, since none support that. ?Just skip the mode > instead, there'll be others in the EDID. ?(Unless there's not, in which > case, failing is correct anyway.)
In theory radeon supports it, but I've never tried it. Alex > > While we're at it, hush the other mode support messages behind > DRM_DEBUG_KMS, they're too chatty for normal dmesg. > > Signed-off-by: Adam Jackson <ajax at redhat.com> > --- > ?drivers/gpu/drm/drm_edid.c | ? ?5 +++-- > ?1 files changed, 3 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c > index 7425e5c..a15f10b 100644 > --- a/drivers/gpu/drm/drm_edid.c > +++ b/drivers/gpu/drm/drm_edid.c > @@ -849,11 +849,12 @@ static struct drm_display_mode > *drm_mode_detailed(struct drm_device *dev, > ? ? ? ? ? ? ? ?return NULL; > > ? ? ? ?if (pt->misc & DRM_EDID_PT_STEREO) { > - ? ? ? ? ? ? ? printk(KERN_WARNING "stereo mode not supported\n"); > + ? ? ? ? ? ? ? DRM_DEBUG_KMS("stereo mode not supported\n"); > ? ? ? ? ? ? ? ?return NULL; > ? ? ? ?} > ? ? ? ?if (!(pt->misc & DRM_EDID_PT_SEPARATE_SYNC)) { > - ? ? ? ? ? ? ? printk(KERN_WARNING "composite sync not supported\n"); > + ? ? ? ? ? ? ? DRM_DEBUG_KMS("composite sync not supported\n"); > + ? ? ? ? ? ? ? return NULL; > ? ? ? ?} > > ? ? ? ?/* it is incorrect if hsync/vsync width is zero */ > -- > 1.7.6 > > _______________________________________________ > dri-devel mailing list > dri-devel at lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/dri-devel >