On Thu, Jan 18, 2018 at 11:18:06AM +0530, Ramalingam C wrote: > Second stage of HDCP authentication required only if the HDCP > sink is a repeater. > > This patch imposes above condition on second stage HDCP authentication. Hi Ram, This is already enforced in intel_hdcp_auth_downstream() Thanks, Sean > > Signed-off-by: Ramalingam C <ramalingam.c@xxxxxxxxx> > --- > drivers/gpu/drm/i915/intel_hdcp.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/intel_hdcp.c b/drivers/gpu/drm/i915/intel_hdcp.c > index 6ce6559897a6..b48c72cd0906 100644 > --- a/drivers/gpu/drm/i915/intel_hdcp.c > +++ b/drivers/gpu/drm/i915/intel_hdcp.c > @@ -493,7 +493,10 @@ static int intel_hdcp_auth(struct intel_digital_port *intel_dig_port, > * on those as well. > */ > > - return intel_hdcp_auth_downstream(intel_dig_port, shim); > + if (repeater_present) > + return intel_hdcp_auth_downstream(intel_dig_port, shim); > + > + return 0; > } > > static > -- > 2.7.4 > -- Sean Paul, Software Engineer, Google / Chromium OS _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
