On 12/20/2018 9:36 PM, Winkler, Tomas wrote:
+static void __exit mei_hdcp_exit(void)
+{
+ mei_hdcp_component_cleanup(&cldev->dev);
Don’t think you can do that, no guarantees this will be valid pointer
As we discussed offline, we have the below line at cleanup.
So valid pointer is made s
From: C, Ramalingam
Sent: Thursday, December 20, 2018 18:00
To: Daniel Vetter ; Winkler, Tomas
Cc: Greg KH ; Rafael J. Wysocki
; intel-gfx ; dri-devel
; Sean Paul ; Shankar,
Uma ; Syrjala, Ville ;
Chris Wilson
Subject: Re: [PATCH v9 35/39] misc/mei/hdcp: Component framework for I915
On 12/19/2018 12:15 PM, C, Ramalingam wrote:
Tomas and Daniel,
From the discussion on this thread, I infer following understanding:
* At present(v9) I915 wants to be hard binded to mei_hdcp
device-driver binding status through components
o This means I915 driver load will get comp
Tomas and Daniel,
From the discussion on this thread, I infer following understanding:
* At present(v9) I915 wants to be hard binded to mei_hdcp
device-driver binding status through components
o This means I915 driver load will get complete only when the
mei_hdcp's device and dri
On Mon, Dec 17, 2018 at 11:57 AM Winkler, Tomas wrote:
>
>
> > On Sat, Dec 15, 2018 at 09:20:38PM +, Winkler, Tomas wrote:
> > > >
> > > > On Thu, Dec 13, 2018 at 5:27 PM Winkler, Tomas
> > > >
> > > > wrote:
> > > > >
> > > > > > On Thu, Dec 13, 2018 at 1:36 PM C, Ramalingam
> > > > > >
> >
> On Sat, Dec 15, 2018 at 09:20:38PM +, Winkler, Tomas wrote:
> > >
> > > On Thu, Dec 13, 2018 at 5:27 PM Winkler, Tomas
> > >
> > > wrote:
> > > >
> > > > > On Thu, Dec 13, 2018 at 1:36 PM C, Ramalingam
> > > > >
> > > > > wrote:
> > > > > >
> > > > > > Tomas and Daniel,
> > > > > >
> > > >
On Mon, Dec 17, 2018 at 10:39:07AM +0100, Daniel Vetter wrote:
> On Sat, Dec 15, 2018 at 09:20:38PM +, Winkler, Tomas wrote:
> > >
> > > On Thu, Dec 13, 2018 at 5:27 PM Winkler, Tomas
> > > wrote:
> > > >
> > > > > On Thu, Dec 13, 2018 at 1:36 PM C, Ramalingam
> > > > >
> > > > > wrote:
> >
On Sat, Dec 15, 2018 at 09:20:38PM +, Winkler, Tomas wrote:
> >
> > On Thu, Dec 13, 2018 at 5:27 PM Winkler, Tomas
> > wrote:
> > >
> > > > On Thu, Dec 13, 2018 at 1:36 PM C, Ramalingam
> > > >
> > > > wrote:
> > > > >
> > > > > Tomas and Daniel,
> > > > >
> > > > > We got an issue here.
> >
>
> On Thu, Dec 13, 2018 at 5:27 PM Winkler, Tomas
> wrote:
> >
> > > On Thu, Dec 13, 2018 at 1:36 PM C, Ramalingam
> > >
> > > wrote:
> > > >
> > > > Tomas and Daniel,
> > > >
> > > > We got an issue here.
> > > >
> > > > The relationship that we try to build between I915 and mei_hdcp is as
> f
On Thu, Dec 13, 2018 at 5:27 PM Winkler, Tomas wrote:
>
> > On Thu, Dec 13, 2018 at 1:36 PM C, Ramalingam
> > wrote:
> > >
> > > Tomas and Daniel,
> > >
> > > We got an issue here.
> > >
> > > The relationship that we try to build between I915 and mei_hdcp is as
> > > follows:
> > >
> > > We are
> On Thu, Dec 13, 2018 at 1:36 PM C, Ramalingam
> wrote:
> >
> > Tomas and Daniel,
> >
> > We got an issue here.
> >
> > The relationship that we try to build between I915 and mei_hdcp is as
> > follows:
> >
> > We are using the components to establish the relationship.
> > I915 is component mast
On Thu, Dec 13, 2018 at 1:36 PM C, Ramalingam wrote:
>
> Tomas and Daniel,
>
> We got an issue here.
>
> The relationship that we try to build between I915 and mei_hdcp is as follows:
>
> We are using the components to establish the relationship.
> I915 is component master where as mei_hdcp is com
Tomas and Daniel,
We got an issue here.
The relationship that we try to build between I915 and mei_hdcp is as follows:
* We are using the components to establish the relationship.
* I915 is component master where as mei_hdcp is component.
* I915 adds the component master during the module lo
Mei hdcp driver is designed as component slave for the I915 component
master.
v2: Rebased.
v3:
Notifier chain is adopted for cldev state update [Tomas]
v4:
Made static dummy functions as inline in mei_hdcp.h
API for polling client device status
IS_ENABLED used in header, for config status
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