Re: [Intel-gfx] [PATCH 1/8] drm/i915/skl: Add support to load SKL CSR firmware

2015-04-02 Thread Imre Deak
On ke, 2015-04-01 at 16:22 +0530, Animesh Manna wrote: > From: "A.Sunil Kamath" > > Display Context Save and Restore support is needed for > various SKL Display C states like DC5, DC6. > > This implementation is added based on first version of DMC CSR program > that we received from h/w team. >

Re: [Intel-gfx] [PATCH 1/8] drm/i915/skl: Add support to load SKL CSR firmware

2015-04-02 Thread Animesh Manna
On 04/01/2015 04:08 PM, Damien Lespiau wrote: On Wed, Apr 01, 2015 at 01:18:25PM +0530, Animesh Manna wrote: +struct intel_css_header { Just a small question, what does CSS mean in this context? that's the first time I see it. CSS stands for "Code signing service". In case on Guc/Huc, firmwa

Re: [Intel-gfx] [PATCH 1/8] drm/i915/skl: Add support to load SKL CSR firmware

2015-04-01 Thread Animesh Manna
On 04/01/2015 04:08 PM, Damien Lespiau wrote: On Wed, Apr 01, 2015 at 01:18:25PM +0530, Animesh Manna wrote: +struct intel_css_header { Just a small question, what does CSS mean in this context? that's the first time I see it. Taken the name from bspec, will explore and get back to you. Re

[Intel-gfx] [PATCH 1/8] drm/i915/skl: Add support to load SKL CSR firmware

2015-04-01 Thread Animesh Manna
From: "A.Sunil Kamath" Display Context Save and Restore support is needed for various SKL Display C states like DC5, DC6. This implementation is added based on first version of DMC CSR program that we received from h/w team. Here we are using request_firmware based design. Finally this firmware

Re: [Intel-gfx] [PATCH 1/8] drm/i915/skl: Add support to load SKL CSR firmware

2015-04-01 Thread Damien Lespiau
On Wed, Apr 01, 2015 at 01:18:25PM +0530, Animesh Manna wrote: > +struct intel_css_header { Just a small question, what does CSS mean in this context? that's the first time I see it. -- Damien ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org

[Intel-gfx] [PATCH 1/8] drm/i915/skl: Add support to load SKL CSR firmware

2015-04-01 Thread Animesh Manna
From: "A.Sunil Kamath" Display Context Save and Restore support is needed for various SKL Display C states like DC5, DC6. This implementation is added based on first version of DMC CSR program that we received from h/w team. Here we are using request_firmware based design. Finally this firmware