Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel internal state

2020-07-08 Thread Ramalingam C
nshuman ; intel- > > > > g...@lists.freedesktop.org > > > > Cc: Shankar, Uma > > > > Subject: Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per > > > > the kernel internal state > > > > > > > > > > > > Uma, is the R

Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel internal state

2020-07-08 Thread Anshuman Gupta
ma > > > Subject: Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per > > > the kernel internal state > > > > > > > > > Uma, is the R-b still valid? It's been a while. > > > > Yeah Jani, the changes look good. Will need a rebase a

Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel internal state

2020-07-01 Thread Shankar, Uma
> > -Original Message- > > From: Jani Nikula > > Sent: Tuesday, June 30, 2020 3:30 PM > > To: Gupta, Anshuman ; intel- > > g...@lists.freedesktop.org > > Cc: Shankar, Uma > > Subject: Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per >

Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel internal state

2020-07-01 Thread Shankar, Uma
> -Original Message- > From: Jani Nikula > Sent: Tuesday, June 30, 2020 3:30 PM > To: Gupta, Anshuman ; intel- > g...@lists.freedesktop.org > Cc: Shankar, Uma > Subject: Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel > internal state

Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel internal state

2020-06-30 Thread Ramalingam C
On 2020-06-30 at 13:50:48 +0530, Anshuman Gupta wrote: > Content Protection property should be updated as per the kernel > internal state. Let's say if Content protection is disabled > by userspace, CP property should be set to UNDESIRED so that > reauthentication will not happen until userspace re

Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel internal state

2020-06-30 Thread Jani Nikula
Sean, Ram, good to go? BR, Jani. On Tue, 30 Jun 2020, Anshuman Gupta wrote: > Content Protection property should be updated as per the kernel > internal state. Let's say if Content protection is disabled > by userspace, CP property should be set to UNDESIRED so that > reauthentication will no

Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel internal state

2020-06-30 Thread Jani Nikula
Uma, is the R-b still valid? It's been a while. BR, Jani. On Tue, 30 Jun 2020, Anshuman Gupta wrote: > Content Protection property should be updated as per the kernel > internal state. Let's say if Content protection is disabled > by userspace, CP property should be set to UNDESIRED so that >

[Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel internal state

2020-06-30 Thread Anshuman Gupta
Content Protection property should be updated as per the kernel internal state. Let's say if Content protection is disabled by userspace, CP property should be set to UNDESIRED so that reauthentication will not happen until userspace request it again, but when kernel disables the HDCP due to any DD

Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel internal state

2020-01-23 Thread Anshuman Gupta
On 2020-01-22 at 16:56:06 +0200, Jani Nikula wrote: > On Wed, 22 Jan 2020, Ramalingam C wrote: > > On 2020-01-21 at 14:15:57 +0200, Jani Nikula wrote: > >> On Tue, 21 Jan 2020, Ramalingam C wrote: > >> > On 2020-01-20 at 11:19:54 +0530, Anshuman Gupta wrote: > >> >> Content Protection property sh

Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel internal state

2020-01-22 Thread Jani Nikula
On Wed, 22 Jan 2020, Ramalingam C wrote: > On 2020-01-21 at 14:15:57 +0200, Jani Nikula wrote: >> On Tue, 21 Jan 2020, Ramalingam C wrote: >> > On 2020-01-20 at 11:19:54 +0530, Anshuman Gupta wrote: >> >> Content Protection property should be updated as per the kernel >> >> internal state. Let's

Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel internal state

2020-01-22 Thread Ramalingam C
On 2020-01-21 at 14:15:57 +0200, Jani Nikula wrote: > On Tue, 21 Jan 2020, Ramalingam C wrote: > > On 2020-01-20 at 11:19:54 +0530, Anshuman Gupta wrote: > >> Content Protection property should be updated as per the kernel > >> internal state. Let's say if Content protection is disabled > >> by us

Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel internal state

2020-01-21 Thread Jani Nikula
On Tue, 21 Jan 2020, Ramalingam C wrote: > On 2020-01-20 at 11:19:54 +0530, Anshuman Gupta wrote: >> Content Protection property should be updated as per the kernel >> internal state. Let's say if Content protection is disabled >> by userspace, CP property should be set to UNDESIRED so that >> rea

Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel internal state

2020-01-20 Thread Ramalingam C
On 2020-01-20 at 15:02:46 +0200, Jani Nikula wrote: > On Mon, 20 Jan 2020, Ramalingam C wrote: > > hdcp->value is used to track the internal transistions during the link > > failure and re-establishing it. When ever kernel want to update the > > "content protection" we take the required locks and

Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel internal state

2020-01-20 Thread Ramalingam C
On 2020-01-20 at 11:19:54 +0530, Anshuman Gupta wrote: > Content Protection property should be updated as per the kernel > internal state. Let's say if Content protection is disabled > by userspace, CP property should be set to UNDESIRED so that > reauthentication will not happen until userspace re

Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel internal state

2020-01-20 Thread Jani Nikula
On Mon, 20 Jan 2020, Ramalingam C wrote: > hdcp->value is used to track the internal transistions during the link > failure and re-establishing it. When ever kernel want to update the > "content protection" we take the required locks and update the property > state along with uevent. My point is

Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel internal state

2020-01-20 Thread Ramalingam C
On 2020-01-20 at 13:24:05 +0200, Jani Nikula wrote: > On Mon, 20 Jan 2020, Ramalingam C wrote: > > On 2020-01-20 at 12:29:36 +0200, Jani Nikula wrote: > >> On Mon, 20 Jan 2020, Ramalingam C wrote: > >> > On 2020-01-20 at 11:19:54 +0530, Anshuman Gupta wrote: > >> >> Content Protection property sh

Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel internal state

2020-01-20 Thread Jani Nikula
On Mon, 20 Jan 2020, Ramalingam C wrote: > On 2020-01-20 at 12:29:36 +0200, Jani Nikula wrote: >> On Mon, 20 Jan 2020, Ramalingam C wrote: >> > On 2020-01-20 at 11:19:54 +0530, Anshuman Gupta wrote: >> >> Content Protection property should be updated as per the kernel >> >> internal state. Let's

Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel internal state

2020-01-20 Thread Ramalingam C
On 2020-01-20 at 12:29:36 +0200, Jani Nikula wrote: > On Mon, 20 Jan 2020, Ramalingam C wrote: > > On 2020-01-20 at 11:19:54 +0530, Anshuman Gupta wrote: > >> Content Protection property should be updated as per the kernel > >> internal state. Let's say if Content protection is disabled > >> by us

Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel internal state

2020-01-20 Thread Jani Nikula
On Mon, 20 Jan 2020, Ramalingam C wrote: > On 2020-01-20 at 11:19:54 +0530, Anshuman Gupta wrote: >> Content Protection property should be updated as per the kernel >> internal state. Let's say if Content protection is disabled >> by userspace, CP property should be set to UNDESIRED so that >> rea

Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel internal state

2020-01-20 Thread Jani Nikula
On Mon, 20 Jan 2020, Anshuman Gupta wrote: > Content Protection property should be updated as per the kernel > internal state. Let's say if Content protection is disabled > by userspace, CP property should be set to UNDESIRED so that > reauthentication will not happen until userspace request it ag

Re: [Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel internal state

2020-01-19 Thread Ramalingam C
On 2020-01-20 at 11:19:54 +0530, Anshuman Gupta wrote: > Content Protection property should be updated as per the kernel > internal state. Let's say if Content protection is disabled > by userspace, CP property should be set to UNDESIRED so that > reauthentication will not happen until userspace re

[Intel-gfx] [PATCH v3] drm/i915/hdcp: Update CP as per the kernel internal state

2020-01-19 Thread Anshuman Gupta
Content Protection property should be updated as per the kernel internal state. Let's say if Content protection is disabled by userspace, CP property should be set to UNDESIRED so that reauthentication will not happen until userspace request it again, but when kernel disables the HDCP due to any DD