Re: [Intel-gfx] [PATCH v3 14/16] drm/i915/pxp: Add plane decryption support

2021-04-30 Thread Ville Syrjälä
On Fri, Apr 30, 2021 at 06:56:10AM +, Gupta, Anshuman wrote: > > > > -Original Message- > > From: Ceraolo Spurio, Daniele > > Sent: Thursday, April 29, 2021 2:10 AM > > To: Ville Syrjälä > > Cc: Gupta, Anshuman ; Vivi, Rodrigo > > ; intel-gfx@lists.freedesktop.org; Bommu, Krishnaiah

Re: [Intel-gfx] [PATCH v3 14/16] drm/i915/pxp: Add plane decryption support

2021-04-30 Thread Gupta, Anshuman
> -Original Message- > From: Ville Syrjälä > Sent: Wednesday, April 28, 2021 12:25 AM > To: Gupta, Anshuman > Cc: intel-gfx@lists.freedesktop.org; Vivi, Rodrigo ; > Bommu, Krishnaiah ; Huang Sean Z > ; Gaurav, Kumar ; > Ceraolo Spurio, Daniele > Subject: Re: [PATCH v3 14/16] drm/i915/

Re: [Intel-gfx] [PATCH v3 14/16] drm/i915/pxp: Add plane decryption support

2021-04-29 Thread Gupta, Anshuman
> -Original Message- > From: Ceraolo Spurio, Daniele > Sent: Thursday, April 29, 2021 2:10 AM > To: Ville Syrjälä > Cc: Gupta, Anshuman ; Vivi, Rodrigo > ; intel-gfx@lists.freedesktop.org; Bommu, Krishnaiah > ; Gaurav, Kumar > Subject: Re: [PATCH v3 14/16] drm/i915/pxp: Add plane decry

Re: [Intel-gfx] [PATCH v3 14/16] drm/i915/pxp: Add plane decryption support

2021-04-28 Thread Daniele Ceraolo Spurio
On 4/28/2021 1:04 PM, Ville Syrjälä wrote: On Wed, Apr 28, 2021 at 10:32:46AM -0700, Daniele Ceraolo Spurio wrote: On 4/28/2021 5:03 AM, Ville Syrjälä wrote: On Wed, Apr 28, 2021 at 11:25:23AM +, Gupta, Anshuman wrote: -Original Message- From: Ville Syrjälä Sent: Wednesday, Apr

Re: [Intel-gfx] [PATCH v3 14/16] drm/i915/pxp: Add plane decryption support

2021-04-28 Thread Ville Syrjälä
On Wed, Apr 28, 2021 at 10:32:46AM -0700, Daniele Ceraolo Spurio wrote: > > > On 4/28/2021 5:03 AM, Ville Syrjälä wrote: > > On Wed, Apr 28, 2021 at 11:25:23AM +, Gupta, Anshuman wrote: > >> > >>> -Original Message- > >>> From: Ville Syrjälä > >>> Sent: Wednesday, April 28, 2021 12:2

Re: [Intel-gfx] [PATCH v3 14/16] drm/i915/pxp: Add plane decryption support

2021-04-28 Thread Daniele Ceraolo Spurio
On 4/28/2021 5:03 AM, Ville Syrjälä wrote: On Wed, Apr 28, 2021 at 11:25:23AM +, Gupta, Anshuman wrote: -Original Message- From: Ville Syrjälä Sent: Wednesday, April 28, 2021 12:25 AM To: Gupta, Anshuman Cc: intel-gfx@lists.freedesktop.org; Vivi, Rodrigo ; Bommu, Krishnaiah ; H

Re: [Intel-gfx] [PATCH v3 14/16] drm/i915/pxp: Add plane decryption support

2021-04-28 Thread Ville Syrjälä
On Wed, Apr 28, 2021 at 11:25:23AM +, Gupta, Anshuman wrote: > > > > -Original Message- > > From: Ville Syrjälä > > Sent: Wednesday, April 28, 2021 12:25 AM > > To: Gupta, Anshuman > > Cc: intel-gfx@lists.freedesktop.org; Vivi, Rodrigo ; > > Bommu, Krishnaiah ; Huang Sean Z > > ; Ga

Re: [Intel-gfx] [PATCH v3 14/16] drm/i915/pxp: Add plane decryption support

2021-04-28 Thread Gupta, Anshuman
> -Original Message- > From: Ville Syrjälä > Sent: Wednesday, April 28, 2021 12:25 AM > To: Gupta, Anshuman > Cc: intel-gfx@lists.freedesktop.org; Vivi, Rodrigo ; > Bommu, Krishnaiah ; Huang Sean Z > ; Gaurav, Kumar ; > Ceraolo Spurio, Daniele > Subject: Re: [PATCH v3 14/16] drm/i915/

Re: [Intel-gfx] [PATCH v3 14/16] drm/i915/pxp: Add plane decryption support

2021-04-27 Thread Ville Syrjälä
On Tue, Apr 27, 2021 at 04:13:11PM +0530, Anshuman Gupta wrote: > Add support to enable/disable PLANE_SURF Decryption Request bit. > It requires only to enable plane decryption support when following > condition met. > 1. PXP session is enabled. > 2. Buffer object is protected. > > v2: > - Used ge

[Intel-gfx] [PATCH v3 14/16] drm/i915/pxp: Add plane decryption support

2021-04-27 Thread Anshuman Gupta
Add support to enable/disable PLANE_SURF Decryption Request bit. It requires only to enable plane decryption support when following condition met. 1. PXP session is enabled. 2. Buffer object is protected. v2: - Used gen fb obj user_flags instead gem_object_metadata. [Krishna] v3: - intel_pxp_gem_

Re: [Intel-gfx] [PATCH v3 14/16] drm/i915/pxp: Add plane decryption support

2021-04-20 Thread Ville Syrjälä
On Tue, Apr 20, 2021 at 10:48:08AM -0400, Rodrigo Vivi wrote: > On Sun, Mar 28, 2021 at 03:57:06PM -0700, Daniele Ceraolo Spurio wrote: > > From: Anshuman Gupta > > > > Add support to enable/disable PLANE_SURF Decryption Request bit. > > It requires only to enable plane decryption support when fo

Re: [Intel-gfx] [PATCH v3 14/16] drm/i915/pxp: Add plane decryption support

2021-04-20 Thread Rodrigo Vivi
On Sun, Mar 28, 2021 at 03:57:06PM -0700, Daniele Ceraolo Spurio wrote: > From: Anshuman Gupta > > Add support to enable/disable PLANE_SURF Decryption Request bit. > It requires only to enable plane decryption support when following > condition met. > 1. PXP session is enabled. > 2. Buffer object

[Intel-gfx] [PATCH v3 14/16] drm/i915/pxp: Add plane decryption support

2021-03-28 Thread Daniele Ceraolo Spurio
From: Anshuman Gupta Add support to enable/disable PLANE_SURF Decryption Request bit. It requires only to enable plane decryption support when following condition met. 1. PXP session is enabled. 2. Buffer object is protected. v2: - Used gen fb obj user_flags instead gem_object_metadata. [Krishna