Re: [Intel-gfx] [PATCH v3 01/13] drm/i915/gen9: csr_init after runtime pm enable

2015-11-04 Thread Sunil Kamath
On Thursday 29 October 2015 07:25 PM, Imre Deak wrote: On to, 2015-10-29 at 15:48 +0530, Sunil Kamath wrote: On Thursday 29 October 2015 03:28 AM, Imre Deak wrote: From: Animesh Manna Skl is fully dependent on dmc for going to low power state (dc5/dc6). This requires a trigger from rpm. To en

Re: [Intel-gfx] [PATCH v3 01/13] drm/i915/gen9: csr_init after runtime pm enable

2015-10-29 Thread Imre Deak
On to, 2015-10-29 at 15:48 +0530, Sunil Kamath wrote: > On Thursday 29 October 2015 03:28 AM, Imre Deak wrote: > > From: Animesh Manna > > > > Skl is fully dependent on dmc for going to low power state (dc5/dc6). > > This requires a trigger from rpm. To ensure the dmc firmware > > is available for

Re: [Intel-gfx] [PATCH v3 01/13] drm/i915/gen9: csr_init after runtime pm enable

2015-10-29 Thread Sunil Kamath
On Thursday 29 October 2015 03:28 AM, Imre Deak wrote: From: Animesh Manna Skl is fully dependent on dmc for going to low power state (dc5/dc6). This requires a trigger from rpm. To ensure the dmc firmware is available for runtime pm support rpm-reference-count is used by not releasing the rpm

[Intel-gfx] [PATCH v3 01/13] drm/i915/gen9: csr_init after runtime pm enable

2015-10-28 Thread Imre Deak
From: Animesh Manna Skl is fully dependent on dmc for going to low power state (dc5/dc6). This requires a trigger from rpm. To ensure the dmc firmware is available for runtime pm support rpm-reference-count is used by not releasing the rpm reference if firmware loading is not completed. So moved