On Tue, Feb 09, 2021 at 07:39:17AM +0200, Gupta, Anshuman wrote:
> > > > > > [...]
> > > > > > diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c
> > > > > > b/drivers/gpu/drm/i915/display/intel_hdcp.c
> > > > > > index ae1371c36a32..58af323d189a 100644
> > > > > > --- a/drivers/gpu/drm/i915/di
> -Original Message-
> From: Gupta, Anshuman
> Sent: Friday, February 5, 2021 5:43 PM
> To: Deak, Imre
> Cc: intel-gfx@lists.freedesktop.org
> Subject: RE: [Intel-gfx] [PATCH] drm/i915/debugfs: HDCP capability enc NULL
> check
>
>
>
> > -Origi
> -Original Message-
> From: Imre Deak
> Sent: Friday, February 5, 2021 5:35 PM
> To: Gupta, Anshuman
> Cc: intel-gfx@lists.freedesktop.org
> Subject: Re: [Intel-gfx] [PATCH] drm/i915/debugfs: HDCP capability enc NULL
> check
>
> On Fri, Feb 05, 2021
On Fri, Feb 05, 2021 at 10:16:30AM +0200, Gupta, Anshuman wrote:
> > -Original Message-
> > From: Imre Deak
> > Sent: Thursday, February 4, 2021 11:58 PM
> > To: Gupta, Anshuman
> > Cc: intel-gfx@lists.freedesktop.org
> > Subject: Re: [Intel-gfx] [PATC
> -Original Message-
> From: Imre Deak
> Sent: Thursday, February 4, 2021 11:58 PM
> To: Gupta, Anshuman
> Cc: intel-gfx@lists.freedesktop.org
> Subject: Re: [Intel-gfx] [PATCH] drm/i915/debugfs: HDCP capability enc NULL
> check
>
> On Fri, Jan 29, 2021 at
On Fri, Jan 29, 2021 at 01:30:43PM +0530, Anshuman Gupta wrote:
> DP-MST connector encoder initializes at modeset
> Adding a connector->encoder NULL check in order to
> avoid any NULL pointer dereference.
> intel_hdcp_enable() already handle this but debugfs
> can also invoke the intel_{hdcp,hdcp2_
> -Original Message-
> From: Nautiyal, Ankit K
> Sent: Monday, February 1, 2021 4:25 PM
> To: Gupta, Anshuman ; intel-
> g...@lists.freedesktop.org
> Subject: Re: [Intel-gfx] [PATCH] drm/i915/debugfs: HDCP capability enc NULL
> check
>
>
> On 1/29/2021
On 1/29/2021 1:30 PM, Anshuman Gupta wrote:
DP-MST connector encoder initializes at modeset
Adding a connector->encoder NULL check in order to
avoid any NULL pointer dereference.
intel_hdcp_enable() already handle this but debugfs
can also invoke the intel_{hdcp,hdcp2_capable}.
Handling it grac
DP-MST connector encoder initializes at modeset
Adding a connector->encoder NULL check in order to
avoid any NULL pointer dereference.
intel_hdcp_enable() already handle this but debugfs
can also invoke the intel_{hdcp,hdcp2_capable}.
Handling it gracefully.
Signed-off-by: Anshuman Gupta
---
dri
