[Intel-gfx] [PATCH v3 40/40] drm/i915: Add HDCP2.2 support for HDMI connectors

Shankar, Uma uma.shankar at intel.com
Fri May 18 16:38:20 UTC 2018



>-----Original Message-----
>From: Intel-gfx [mailto:intel-gfx-bounces at lists.freedesktop.org] On Behalf Of
>Ramalingam C
>Sent: Tuesday, April 3, 2018 7:28 PM
>To: intel-gfx at lists.freedesktop.org; dri-devel at lists.freedesktop.org;
>seanpaul at chromium.org; daniel at ffwll.ch; chris at chris-wilson.co.uk;
>jani.nikula at linux.intel.com; Winkler, Tomas <tomas.winkler at intel.com>;
>Usyskin, Alexander <alexander.usyskin at intel.com>
>Cc: Vivi, Rodrigo <rodrigo.vivi at intel.com>
>Subject: [Intel-gfx] [PATCH v3 40/40] drm/i915: Add HDCP2.2 support for HDMI
>connectors
>
>On HDMI connector init, intel_hdcp_init is passed with a flag for hdcp2.2 support
>based on the platform capability.
>

Look ok to me.

Reviewed-by: Uma Shankar <uma.shankar at intel.com>

>v2:
>  Rebased.
>v3:
>  No Changes.
>
>Signed-off-by: Ramalingam C <ramalingam.c at intel.com>
>---
> drivers/gpu/drm/i915/intel_hdmi.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
>diff --git a/drivers/gpu/drm/i915/intel_hdmi.c
>b/drivers/gpu/drm/i915/intel_hdmi.c
>index a974d3e2097a..29689269dc80 100644
>--- a/drivers/gpu/drm/i915/intel_hdmi.c
>+++ b/drivers/gpu/drm/i915/intel_hdmi.c
>@@ -2545,7 +2545,8 @@ void intel_hdmi_init_connector(struct
>intel_digital_port *intel_dig_port,
>
> 	if (is_hdcp_supported(dev_priv, port)) {
> 		int ret = intel_hdcp_init(intel_connector,
>-					  &intel_hdmi_hdcp_shim, false);
>+					 &intel_hdmi_hdcp_shim,
>+					 is_hdcp2_supported(dev_priv));
> 		if (ret)
> 			DRM_DEBUG_KMS("HDCP init failed, skipping.\n");
> 	}
>--
>2.7.4
>
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