Re: [Intel-gfx] [PATCH v8 5/6] drm/i915/mtl: Add function to send command to GSC CS

2023-01-29 Thread Kandpal, Suraj
> -Original Message- > From: Teres Alexis, Alan Previn > Sent: Friday, January 27, 2023 7:14 PM > To: Kandpal, Suraj ; intel- > g...@lists.freedesktop.org > Cc: Shankar, Uma ; Nautiyal, Ankit K > ; Ceraolo Spurio, Daniele > ; Gupta, Anshuman > > Subject: Re: [PATCH v8 5/6] drm/i915/mtl:

Re: [Intel-gfx] [PATCH v8 5/6] drm/i915/mtl: Add function to send command to GSC CS

2023-01-27 Thread Teres Alexis, Alan Previn
On Tue, 2023-01-24 at 15:12 +0530, Kandpal, Suraj wrote: > Add function that takes care of sending command to gsc cs. We start > of with allocation of memory for our command intel_hdcp_gsc_message that > contains gsc cs memory header as directed in specs followed by the > actual payload hdcp messag

[Intel-gfx] [PATCH v8 5/6] drm/i915/mtl: Add function to send command to GSC CS

2023-01-24 Thread Suraj Kandpal
Add function that takes care of sending command to gsc cs. We start of with allocation of memory for our command intel_hdcp_gsc_message that contains gsc cs memory header as directed in specs followed by the actual payload hdcp message that we want to send. Spec states that we need to poll pending