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From: Ramalingam C <ramalingam.c@intel.com>
To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
	seanpaul@chromium.org, daniel.vetter@ffwll.ch
Subject: [PATCH v4 2/4] drm/i915: Fix platform coverage for HDCP1.4
Date: Wed,  5 Dec 2018 17:14:41 +0530	[thread overview]
Message-ID: <1544010283-20223-3-git-send-email-ramalingam.c@intel.com> (raw)
In-Reply-To: <1544010283-20223-1-git-send-email-ramalingam.c@intel.com>

HDCP1.4 is enabled and validated only on GEN9+ platforms.

v2:
  Removed the unnecessary parens [Ville]

Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Reviewed-by: Sean Paul <sean@poorly.run>
---
 drivers/gpu/drm/i915/intel_hdcp.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_hdcp.c b/drivers/gpu/drm/i915/intel_hdcp.c
index c16bffcce3b0..1e5a1e07e343 100644
--- a/drivers/gpu/drm/i915/intel_hdcp.c
+++ b/drivers/gpu/drm/i915/intel_hdcp.c
@@ -769,8 +769,7 @@ static void intel_hdcp_prop_work(struct work_struct *work)
 bool is_hdcp_supported(struct drm_i915_private *dev_priv, enum port port)
 {
 	/* PORT E doesn't have HDCP, and PORT F is disabled */
-	return ((INTEL_GEN(dev_priv) >= 8 || IS_HASWELL(dev_priv)) &&
-		!IS_CHERRYVIEW(dev_priv) && port < PORT_E);
+	return INTEL_GEN(dev_priv) >= 9 && port < PORT_E;
 }
 
 int intel_hdcp_init(struct intel_connector *connector,
-- 
2.7.4

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  parent reply	other threads:[~2018-12-05 11:44 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-05 11:44 [PATCH v4 0/4] HDCP1.4 Fixes - II Ramalingam C
2018-12-05 11:44 ` [PATCH v4 1/4] drm/i915: Fix GEN9 HDCP1.4 key load process Ramalingam C
2018-12-05 11:44 ` Ramalingam C [this message]
2018-12-05 11:44 ` [PATCH v4 3/4] drm/i915: debug log for REPLY_ACK missing Ramalingam C
2018-12-05 11:44 ` [PATCH v4 4/4] drm/i915: Increase timeout for Encrypt status change Ramalingam C
2018-12-06  8:17 ` [PATCH v4 0/4] HDCP1.4 Fixes - II Daniel Vetter

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