Re: [Intel-gfx] [PATCH 6/8] drm/i915: Detect panel's hdcp capability

2018-02-02 Thread Sean Paul
On Fri, Feb 02, 2018 at 08:08:44PM +0530, Ramalingam C wrote: > > > On Friday 02 February 2018 07:54 PM, Sean Paul wrote: > > On Fri, Feb 02, 2018 at 04:15:18PM +0530, Ramalingam C wrote: > > > As a first step of HDCP authentication detects the panel's HDCP > > > capability. This is mandated for

Re: [Intel-gfx] [PATCH 6/8] drm/i915: Detect panel's hdcp capability

2018-02-02 Thread Ramalingam C
On Friday 02 February 2018 07:54 PM, Sean Paul wrote: On Fri, Feb 02, 2018 at 04:15:18PM +0530, Ramalingam C wrote: As a first step of HDCP authentication detects the panel's HDCP capability. This is mandated for DP HDCP1.4. For DP 0th Bit of Bcaps register indicates the panel's hdcp capabili

Re: [Intel-gfx] [PATCH 6/8] drm/i915: Detect panel's hdcp capability

2018-02-02 Thread Sean Paul
On Fri, Feb 02, 2018 at 04:15:18PM +0530, Ramalingam C wrote: > As a first step of HDCP authentication detects the panel's HDCP > capability. This is mandated for DP HDCP1.4. > > For DP 0th Bit of Bcaps register indicates the panel's hdcp capability > For HDMI valid BKSV indicates the panel's hdcp

[Intel-gfx] [PATCH 6/8] drm/i915: Detect panel's hdcp capability

2018-02-02 Thread Ramalingam C
As a first step of HDCP authentication detects the panel's HDCP capability. This is mandated for DP HDCP1.4. For DP 0th Bit of Bcaps register indicates the panel's hdcp capability For HDMI valid BKSV indicates the panel's hdcp capability. Signed-off-by: Ramalingam C --- drivers/gpu/drm/i915/int