On Thu, 16 Feb 2017, Abdiel Janulgue <abdiel.janulgue@xxxxxxxxxxxxxxx> wrote: > From: marius vlad <marius.c.vlad@xxxxxxxxx> > > Make a copy of drm_property_blob data for user-supplied EDID blobs. I'd like to stop this approach from spreading by handling the EDID overrides at a lower level [1]. Otherwise, we'll fill all drivers with special casing. BR, Jani. [1] https://patchwork.freedesktop.org/series/19764/ > Signed-off-by: Abdiel Janulgue <abdiel.janulgue@xxxxxxxxxxxxxxx> > Signed-off-by: Marius Vlad <marius.c.vlad@xxxxxxxxx> > --- > drivers/gpu/drm/i915/intel_hdmi.c | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c > index a580de8..76b8023 100644 > --- a/drivers/gpu/drm/i915/intel_hdmi.c > +++ b/drivers/gpu/drm/i915/intel_hdmi.c > @@ -1463,6 +1463,16 @@ intel_hdmi_set_edid(struct drm_connector *connector) > intel_gmbus_get_adapter(dev_priv, > intel_hdmi->ddc_bus)); > > + /* > + * Use the user-supplied EDID blob in case we don't have an > + * EDID from the display. > + */ > + if (!edid && connector->override_edid) { > + edid = kmemdup(connector->edid_blob_ptr->data, > + connector->edid_blob_ptr->length, > + GFP_KERNEL); > + } > + > intel_hdmi_dp_dual_mode_detect(connector, edid != NULL); > > intel_display_power_put(dev_priv, POWER_DOMAIN_GMBUS); -- Jani Nikula, Intel Open Source Technology Center _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
