v10 07/40] drm/i915: hdcp1.4 CP_IRQ handling and SW
encryption tracking
"hdcp_encrypted" flag is defined to denote the HDCP1.4 encryption status.
This SW tracking is used to determine the need for real hdcp1.4 disable and
hdcp_check_link upon CP_IRQ.
On CP_IRQ we filter the CP_I
>-Original Message-
>From: C, Ramalingam
>Sent: Thursday, January 31, 2019 12:29 PM
>To: intel-...@lists.freedesktop.org; dri-devel@lists.freedesktop.org;
>daniel.vet...@ffwll.ch; Winkler, Tomas ; Shankar,
>Uma
>Cc: C, Ramalingam
>Subject: [PATCH v10 07/40]
On 1/31/2019 1:26 PM, Daniel Vetter wrote:
On Thu, Jan 31, 2019 at 12:29:23PM +0530, Ramalingam C wrote:
"hdcp_encrypted" flag is defined to denote the HDCP1.4 encryption status.
This SW tracking is used to determine the need for real hdcp1.4 disable
and hdcp_check_link upon CP_IRQ.
On
On Thu, Jan 31, 2019 at 12:29:23PM +0530, Ramalingam C wrote:
> "hdcp_encrypted" flag is defined to denote the HDCP1.4 encryption status.
> This SW tracking is used to determine the need for real hdcp1.4 disable
> and hdcp_check_link upon CP_IRQ.
>
> On CP_IRQ we filter the CP_IRQ related to the
"hdcp_encrypted" flag is defined to denote the HDCP1.4 encryption status.
This SW tracking is used to determine the need for real hdcp1.4 disable
and hdcp_check_link upon CP_IRQ.
On CP_IRQ we filter the CP_IRQ related to the states like Link failure
and reauthentication req etc and handle them in